SLING-7846 Provide a NIO.2 file system implementation for JCR
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b783ed
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,17 @@
+/target
+.idea
+.classpath
+.metadata
+.project
+.settings
+.externalToolBuilders
+maven-eclipse.xml
+*.swp
+*.iml
+*.ipr
+*.iws
+*.bak
+.vlt
+.DS_Store
+jcr.log
+atlassian-ide-plugin.xml
diff --git a/.sling-module.xml b/.sling-module.xml
new file mode 100644
index 0000000..a402095
--- /dev/null
+++ b/.sling-module.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+-->
+<sling-module>
+ <jenkins>
+ <enabled>false</enabled>
+ </jenkins>
+</sling-module>
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6dcbfa4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,20 @@
+# Apache Sling Commons JCR File
+
+This module is part of the [Apache Sling](https://sling.apache.org) project.
+
+This module provides a basic NIO.2 file system implementation for JCR.
+
+## JCR File System Properties
+
+| Property Name (of Type `java.lang.String`) | Allowed Values | Property Description |
+| ---- | ---- | ---- |
+| `javax.jcr.Session` | a valid (_live_) `Session` | Session which is used to access (read/write) the JCR |
+
+## Limitations
+
+* Getting an existing `FileSystem` or `Path` via `URI` (`FileSystemProvider#getFileSystem(URI):FileSystem`) is not supported due to underlying JCR `Session`s from environments (`env`).
+* Getting total space, free space and usable space always returns `Long.MAX_VALUE`
+
+## Notes
+
+* Most classes in this module log errors **and** throw exceptions afterwards due to the sparingly used logging in MINA's SFTP subsystem.
diff --git a/bnd.bnd b/bnd.bnd
new file mode 100644
index 0000000..e36a0d6
--- /dev/null
+++ b/bnd.bnd
@@ -0,0 +1,3 @@
+-removeheaders:\
+ Include-Resource,\
+ Private-Package
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..0fb0daa
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>sling</artifactId>
+ <version>34</version>
+ <relativePath/>
+ </parent>
+
+ <artifactId>org.apache.sling.commons.jcr.file</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+
+ <name>Apache Sling Commons JCR File</name>
+ <description>NIO.2 file system implementation for JCR</description>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+ <sling.java.version>8</sling.java.version>
+ <org.ops4j.pax.exam.version>4.12.0</org.ops4j.pax.exam.version>
+ </properties>
+
+ <scm>
+ <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-commons-jcr-file.git</connection>
+ <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-commons-jcr-file.git</developerConnection>
+ <url>https://gitbox.apache.org/repos/asf?p=sling-org-apache-sling-commons-jcr-file.git</url>
+ </scm>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>biz.aQute.bnd</groupId>
+ <artifactId>bnd-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>biz.aQute.bnd</groupId>
+ <artifactId>bnd-baseline-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-failsafe-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>integration-test</goal>
+ <goal>verify</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <redirectTestOutputToFile>true</redirectTestOutputToFile>
+ <systemProperties>
+ <property>
+ <name>bundle.filename</name>
+ <value>${basedir}/target/${project.build.finalName}.jar</value>
+ </property>
+ </systemProperties>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.servicemix.tooling</groupId>
+ <artifactId>depends-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>maven-sling-plugin</artifactId>
+ <configuration>
+ <slingUrl>http://localhost:8181/system/console</slingUrl>
+ <user>karaf</user>
+ <password>karaf</password>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+ <dependencies>
+ <!-- javax -->
+ <dependency>
+ <groupId>javax.inject</groupId>
+ <artifactId>javax.inject</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>javax.jcr</groupId>
+ <artifactId>jcr</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <!-- OSGi -->
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.annotation.versioning</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>osgi.cmpn</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>osgi.core</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.service.component.annotations</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.service.metatype.annotations</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <!-- Apache Felix -->
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.apache.felix.framework</artifactId>
+ <version>5.6.10</version>
+ <scope>test</scope>
+ </dependency>
+ <!-- Apache Sling -->
+ <dependency>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>org.apache.sling.resource.presence</artifactId>
+ <version>0.0.2</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>org.apache.sling.testing.paxexam</artifactId>
+ <version>2.0.0</version>
+ <scope>test</scope>
+ </dependency>
+ <!-- nullability -->
+ <dependency>
+ <groupId>org.jetbrains</groupId>
+ <artifactId>annotations</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <!-- logging -->
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <!-- testing -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.servicemix.bundles</groupId>
+ <artifactId>org.apache.servicemix.bundles.hamcrest</artifactId>
+ <version>1.3_1</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.ops4j.pax.exam</groupId>
+ <artifactId>pax-exam</artifactId>
+ <version>${org.ops4j.pax.exam.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.ops4j.pax.exam</groupId>
+ <artifactId>pax-exam-cm</artifactId>
+ <version>${org.ops4j.pax.exam.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.ops4j.pax.exam</groupId>
+ <artifactId>pax-exam-container-forked</artifactId>
+ <version>${org.ops4j.pax.exam.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.ops4j.pax.exam</groupId>
+ <artifactId>pax-exam-junit4</artifactId>
+ <version>${org.ops4j.pax.exam.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.ops4j.pax.exam</groupId>
+ <artifactId>pax-exam-link-mvn</artifactId>
+ <version>${org.ops4j.pax.exam.version}</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/JcrFileSupportService.java b/src/main/java/org/apache/sling/commons/jcr/file/JcrFileSupportService.java
new file mode 100644
index 0000000..17207b3
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/JcrFileSupportService.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.jetbrains.annotations.NotNull;
+import org.osgi.annotation.versioning.ProviderType;
+
+@ProviderType
+public interface JcrFileSupportService {
+
+ boolean isFile(@NotNull final Node node) throws RepositoryException;
+
+ boolean isDirectory(@NotNull final Node node) throws RepositoryException;
+
+ @NotNull
+ BasicFileAttributes fromPath(@NotNull final Path path) throws IOException;
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportService.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportService.java
new file mode 100644
index 0000000..9398ab8
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportService.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.attribute.FileTime;
+import java.util.Calendar;
+
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.sling.commons.jcr.file.JcrFileSupportService;
+import org.jetbrains.annotations.NotNull;
+import org.osgi.framework.Constants;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Modified;
+import org.osgi.service.metatype.annotations.Designate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@Component(
+ property = {
+ Constants.SERVICE_DESCRIPTION + "=Apache Sling Commons JCR File Support Service",
+ Constants.SERVICE_VENDOR + "=The Apache Software Foundation"
+ }
+)
+@Designate(
+ ocd = DefaultJcrFileSupportServiceConfiguration.class
+)
+public class DefaultJcrFileSupportService implements JcrFileSupportService {
+
+ private DefaultJcrFileSupportServiceConfiguration configuration;
+
+ private final Logger logger = LoggerFactory.getLogger(DefaultJcrFileSupportService.class);
+
+ public DefaultJcrFileSupportService() {
+ }
+
+ @Activate
+ public void activate(final DefaultJcrFileSupportServiceConfiguration configuration) {
+ this.configuration = configuration;
+ }
+
+ @Modified
+ public void modified(final DefaultJcrFileSupportServiceConfiguration configuration) {
+ this.configuration = configuration;
+ }
+
+ @Deactivate
+ public void deactivate() {
+ this.configuration = null;
+ }
+
+ public boolean isFile(@NotNull final Node node) throws RepositoryException {
+ for (final String type : configuration.file_node_types()) {
+ if (node.isNodeType(type)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ public boolean isDirectory(@NotNull final Node node) throws RepositoryException {
+ for (final String type : configuration.directory_node_types()) {
+ if (node.isNodeType(type)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @NotNull
+ public JcrFileAttributes fromPath(@NotNull final Path path) throws IOException {
+ try {
+ final JcrFileSystem fileSystem = (JcrFileSystem) path.getFileSystem();
+ final Session session = fileSystem.getSession();
+ final Node node = session.getNode(path.toString());
+ final FileTime lastModifiedTime = timeFromProperty(node, "jcr:lastModified");
+ final FileTime lastAccessTime = FileTime.fromMillis(0L);
+ final FileTime creationTime = timeFromProperty(node, "jcr:created");
+ final boolean isRegularFile = isFile(node);
+ final boolean isDirectory = isDirectory(node);
+ final boolean isSymbolicLink = false;
+ final boolean isOther = !isRegularFile && !isDirectory;
+ final long size;
+ if (isRegularFile) {
+ size = lengthOfFileContent(node);
+ } else {
+ size = 0;
+ }
+ final JcrFileAttributes jcrFileAttributes = new JcrFileAttributes(lastModifiedTime, lastAccessTime, creationTime, isRegularFile, isDirectory, isSymbolicLink, isOther, size);
+ logger.info("from path {}: ", jcrFileAttributes);
+ return jcrFileAttributes;
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ throw new IOException(e);
+ }
+ }
+
+ private static FileTime timeFromProperty(final Node node, final String name) {
+ try {
+ final Property property = node.getProperty(name);
+ final Calendar date = property.getDate();
+ return FileTime.fromMillis(date.getTimeInMillis());
+ } catch (Exception e) {
+ return FileTime.fromMillis(0L);
+ }
+ }
+
+ private long lengthOfFileContent(final Node node) {
+ try {
+ return node.getNode("jcr:content").getProperty("jcr:data").getLength();
+ } catch (Exception e) {
+ return -1L;
+ }
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportServiceConfiguration.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportServiceConfiguration.java
new file mode 100644
index 0000000..23d2e9f
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/DefaultJcrFileSupportServiceConfiguration.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import org.osgi.service.metatype.annotations.AttributeDefinition;
+import org.osgi.service.metatype.annotations.ObjectClassDefinition;
+
+@ObjectClassDefinition(
+ name = "Apache Sling Commons JCR File Support Service",
+ description = "Provides support for JCR File tasks"
+)
+@interface DefaultJcrFileSupportServiceConfiguration {
+
+ @AttributeDefinition(
+ name = "service ranking",
+ description = "service ranking"
+ )
+ int service_ranking() default 0;
+
+ @AttributeDefinition(
+ name = "file node type",
+ description = "node type used for new files"
+ )
+ String file_node_type() default "nt:file";
+
+ @AttributeDefinition(
+ name = "directory node typ",
+ description = "node type used for new directories"
+ )
+ String directory_node_type() default "nt:folder";
+
+ @AttributeDefinition(
+ name = "file node types",
+ description = "file node types"
+ )
+ String[] file_node_types() default {"nt:file"};
+
+ @AttributeDefinition(
+ name = "directory node types",
+ description = "directory node types"
+ )
+ String[] directory_node_types() default {"rep:root", "nt:folder", "sling:Folder"};
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrDirectoryStream.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrDirectoryStream.java
new file mode 100644
index 0000000..337242e
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrDirectoryStream.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.IOException;
+import java.nio.file.DirectoryStream;
+import java.nio.file.NotDirectoryException;
+import java.nio.file.Path;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+
+import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JcrDirectoryStream implements DirectoryStream<Path> {
+
+ private final JcrPath directory;
+
+ private final JcrFileSystem fileSystem;
+
+ private final DirectoryStream.Filter<? super Path> filter; // TODO
+
+ private final Node node;
+
+ private final Logger logger = LoggerFactory.getLogger(JcrDirectoryStream.class);
+
+ // TODO take filter into account
+ JcrDirectoryStream(@NotNull final JcrPath directory, final Filter<? super Path> filter) throws NotDirectoryException {
+ this.directory = directory;
+ this.filter = filter;
+ final String path = directory.toString();
+ try {
+ fileSystem = (JcrFileSystem) directory.getFileSystem();
+ node = fileSystem.getSession().getNode(path);
+ logger.info("node: {} {}", node.getPath(), node.getPrimaryNodeType().getName());
+ if (!fileSystem.provider().isDirectory(node)) {
+ logger.error("{} is not a directory", path);
+ throw new NotDirectoryException(path);
+ }
+ } catch (RepositoryException e) {
+ logger.error(e.getMessage(), e);
+ throw new RuntimeException("Error reading from path " + path);
+ }
+ }
+
+ @Override
+ @NotNull
+ public Iterator<Path> iterator() {
+ logger.info("iterator for {}", directory);
+
+ final Set<String> paths = new HashSet<>();
+
+ try {
+ final NodeIterator nodes = node.getNodes();
+ while (nodes.hasNext()) {
+ final Node node = nodes.nextNode();
+ if (fileSystem.provider().isDirectory(node) || fileSystem.provider().isFile(node)) {
+ final String path = node.getPath();
+ paths.add(path);
+ logger.info("node {} added", path);
+ }
+ }
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ }
+
+ return new Iterator<Path>() {
+
+ final Iterator<String> iterator = paths.iterator();
+
+ @Override
+ public boolean hasNext() {
+ return iterator.hasNext();
+ }
+
+ @Override
+ public Path next() {
+ return new JcrPath(fileSystem, iterator.next());
+ }
+
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+
+ };
+
+ }
+
+ @Override
+ public void close() throws IOException {
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFile.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFile.java
new file mode 100644
index 0000000..76dbf18
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFile.java
@@ -0,0 +1,394 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.nio.file.Path;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JcrFile extends File {
+
+ private final String path;
+
+ private final JcrFileSystem fileSystem;
+
+ private final Logger logger = LoggerFactory.getLogger(JcrFile.class);
+
+ JcrFile(@NotNull final JcrFileSystem fileSystem, @NotNull String pathname) {
+ super(pathname);
+ this.fileSystem = fileSystem;
+ this.path = PathUtil.normalize(pathname); // TODO
+ }
+
+ @Override
+ @NotNull
+ public String getName() {
+ logger.info("getting name for {}", path);
+ return PathUtil.getName(path);
+ }
+
+ @Override
+ public String getParent() {
+ logger.info("getting parent for {}", path);
+ return PathUtil.getParent(path);
+ }
+
+ @Override
+ public File getParentFile() {
+ logger.info("getting parent file for {}", path);
+ final String path = PathUtil.getParent(this.path);
+ if (path != null) {
+ return new JcrFile(fileSystem, path);
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ @NotNull
+ public String getPath() {
+ logger.info("getting path {}", path);
+ return path;
+ }
+
+ @Override
+ public boolean isAbsolute() {
+ logger.info("is absolute {}", path);
+ return PathUtil.isAbsolute(path);
+ }
+
+ // TODO
+ @Override
+ @NotNull
+ public String getAbsolutePath() {
+ logger.info("getting absolute path {}", path);
+ throw new UnsupportedOperationException("getAbsolutePath");
+ }
+
+ @Override
+ @NotNull
+ public File getAbsoluteFile() {
+ logger.info("getting absolute file for {}", path);
+ return new JcrFile(fileSystem, getAbsolutePath());
+ }
+
+ // TODO
+ @Override
+ @NotNull
+ public String getCanonicalPath() throws IOException {
+ logger.info("getCanonicalPath");
+ throw new UnsupportedOperationException("getCanonicalPath");
+ }
+
+ // TODO
+ @Override
+ @NotNull
+ public File getCanonicalFile() throws IOException {
+ logger.info("getCanonicalFile");
+ throw new UnsupportedOperationException("getCanonicalFile");
+ }
+
+ // TODO
+ @Override
+ public URL toURL() throws MalformedURLException {
+ logger.info("toURL");
+ throw new UnsupportedOperationException("toURL");
+ }
+
+ // TODO
+ @Override
+ @NotNull
+ public URI toURI() {
+ logger.info("toURI");
+ throw new UnsupportedOperationException("toURI");
+ }
+
+ // TODO
+ @Override
+ public boolean canRead() {
+ logger.info("canRead");
+ return true;
+ }
+
+ // TODO
+ @Override
+ public boolean canWrite() {
+ logger.info("canWrite");
+ return true;
+ }
+
+ // TODO
+ @Override
+ public boolean exists() {
+ logger.info("exists");
+ return true;
+ }
+
+ @Override
+ public boolean isDirectory() {
+ logger.info("is directory {}", path);
+ try {
+ return fileSystem.provider().isDirectory(getNode());
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean isFile() {
+ logger.info("is file {}", path);
+ try {
+ return fileSystem.provider().isFile(getNode());
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ // TODO
+ @Override
+ public boolean isHidden() {
+ logger.info("isHidden");
+ return false;
+ }
+
+ // TODO
+ @Override
+ public long lastModified() {
+ logger.info("lastModified");
+ throw new UnsupportedOperationException("lastModified");
+ }
+
+ // TODO
+ @Override
+ public long length() {
+ logger.info("length");
+ throw new UnsupportedOperationException("length");
+ }
+
+ // TODO
+ @Override
+ public boolean createNewFile() throws IOException {
+ logger.info("createNewFile");
+ throw new UnsupportedOperationException("createNewFile");
+ }
+
+ // TODO
+ @Override
+ public boolean delete() {
+ logger.info("delete");
+ throw new UnsupportedOperationException("delete");
+ }
+
+ // TODO
+ @Override
+ public void deleteOnExit() {
+ logger.info("deleteOnExit");
+ throw new UnsupportedOperationException("deleteOnExit");
+ }
+
+ // TODO
+ @Override
+ public String[] list() {
+ logger.info("list");
+ throw new UnsupportedOperationException("list");
+ }
+
+ // TODO
+ @Override
+ public String[] list(FilenameFilter filter) {
+ logger.info("list");
+ throw new UnsupportedOperationException("list");
+ }
+
+ // TODO
+ @Override
+ public File[] listFiles() {
+ logger.info("listFiles");
+ throw new UnsupportedOperationException("listFiles");
+ }
+
+ // TODO
+ @Override
+ public File[] listFiles(FilenameFilter filter) {
+ logger.info("listFiles");
+ throw new UnsupportedOperationException("listFiles");
+ }
+
+ // TODO
+ @Override
+ public File[] listFiles(FileFilter filter) {
+ logger.info("listFiles");
+ throw new UnsupportedOperationException("listFiles");
+ }
+
+ // TODO
+ @Override
+ public boolean mkdir() {
+ logger.info("mkdir");
+ throw new UnsupportedOperationException("mkdir");
+ }
+
+ // TODO
+ @Override
+ public boolean mkdirs() {
+ logger.info("mkdirs");
+ throw new UnsupportedOperationException("mkdirs");
+ }
+
+ // TODO
+ @Override
+ public boolean renameTo(File dest) {
+ logger.info("renameTo");
+ throw new UnsupportedOperationException("renameTo");
+ }
+
+ // TODO
+ @Override
+ public boolean setLastModified(long time) {
+ logger.info("setLastModified");
+ throw new UnsupportedOperationException("setLastModified");
+ }
+
+ // TODO
+ @Override
+ public boolean setReadOnly() {
+ logger.info("setReadOnly");
+ throw new UnsupportedOperationException("setReadOnly");
+ }
+
+ // TODO
+ @Override
+ public boolean setWritable(boolean writable, boolean ownerOnly) {
+ logger.info("setWritable");
+ throw new UnsupportedOperationException("setWritable");
+ }
+
+ // TODO
+ @Override
+ public boolean setWritable(boolean writable) {
+ logger.info("setWritable");
+ throw new UnsupportedOperationException("setWritable");
+ }
+
+ // TODO
+ @Override
+ public boolean setReadable(boolean readable, boolean ownerOnly) {
+ logger.info("setReadable");
+ throw new UnsupportedOperationException("setReadable");
+ }
+
+ // TODO
+ @Override
+ public boolean setReadable(boolean readable) {
+ logger.info("setReadable");
+ throw new UnsupportedOperationException("setReadable");
+ }
+
+ // TODO
+ @Override
+ public boolean setExecutable(boolean executable, boolean ownerOnly) {
+ logger.info("setExecutable");
+ throw new UnsupportedOperationException("setExecutable");
+ }
+
+ // TODO
+ @Override
+ public boolean setExecutable(boolean executable) {
+ logger.info("setExecutable");
+ throw new UnsupportedOperationException("setExecutable");
+ }
+
+ // TODO
+ @Override
+ public boolean canExecute() {
+ logger.info("canExecute");
+ return false;
+ }
+
+ @Override
+ public long getTotalSpace() {
+ logger.info("getting total space ({})", path);
+ return Long.MAX_VALUE;
+ }
+
+ @Override
+ public long getFreeSpace() {
+ logger.info("getting free space ({})", path);
+ return Long.MAX_VALUE;
+ }
+
+ @Override
+ public long getUsableSpace() {
+ logger.info("getting usable space ({})", path);
+ return Long.MAX_VALUE;
+ }
+
+ // TODO
+ @Override
+ public int compareTo(final File pathname) {
+ logger.info("compareTo");
+ return path.compareTo(pathname.getPath());
+ }
+
+ // TODO
+ @Override
+ public boolean equals(final Object obj) {
+ logger.info("equals");
+ if ((obj != null) && (obj instanceof JcrFile)) {
+ return compareTo((JcrFile) obj) == 0;
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ logger.info("hash code ({})", path);
+ return path.hashCode() ^ 1234321;
+ }
+
+ @Override
+ public String toString() {
+ logger.info("to string ({})", path);
+ return path;
+ }
+
+ @Override
+ @NotNull
+ public Path toPath() {
+ logger.info("to path ({})", path);
+ return new JcrPath(fileSystem, path);
+ }
+
+ Node getNode() throws RepositoryException {
+ return fileSystem.getSession().getNode(path);
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileAttributes.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileAttributes.java
new file mode 100644
index 0000000..a508ffd
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileAttributes.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileTime;
+
+public class JcrFileAttributes implements BasicFileAttributes {
+
+ private final FileTime lastModifiedTime;
+
+ private final FileTime lastAccessTime;
+
+ private final FileTime creationTime;
+
+ private final boolean isRegularFile;
+
+ private final boolean isDirectory;
+
+ private final boolean isSymbolicLink;
+
+ private final boolean isOther;
+
+ private final long size;
+
+ JcrFileAttributes(final FileTime lastModifiedTime, final FileTime lastAccessTime, final FileTime creationTime, final boolean isRegularFile, final boolean isDirectory, final boolean isSymbolicLink, final boolean isOther, final long size) {
+ this.lastModifiedTime = lastModifiedTime;
+ this.lastAccessTime = lastAccessTime;
+ this.creationTime = creationTime;
+ this.isRegularFile = isRegularFile;
+ this.isDirectory = isDirectory;
+ this.isSymbolicLink = isSymbolicLink;
+ this.isOther = isOther;
+ this.size = size;
+ }
+
+ @Override
+ public FileTime lastModifiedTime() {
+ return lastModifiedTime;
+ }
+
+ @Override
+ public FileTime lastAccessTime() {
+ return lastAccessTime;
+ }
+
+ @Override
+ public FileTime creationTime() {
+ return creationTime;
+ }
+
+ @Override
+ public boolean isRegularFile() {
+ return isRegularFile;
+ }
+
+ @Override
+ public boolean isDirectory() {
+ return isDirectory;
+ }
+
+ @Override
+ public boolean isSymbolicLink() {
+ return isSymbolicLink;
+ }
+
+ @Override
+ public boolean isOther() {
+ return isOther;
+ }
+
+ @Override
+ public long size() {
+ return size;
+ }
+
+ @Override
+ public Object fileKey() {
+ return null;
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileChannel.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileChannel.java
new file mode 100644
index 0000000..9f8e7dd
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileChannel.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.MappedByteBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.channels.FileLock;
+import java.nio.channels.ReadableByteChannel;
+import java.nio.channels.WritableByteChannel;
+
+import javax.jcr.Binary;
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * https://wiki.apache.org/jackrabbit/JCR%20Binary%20Usecase
+ */
+public class JcrFileChannel extends FileChannel {
+
+ private long position;
+
+ private final Node node;
+
+ private final Logger logger = LoggerFactory.getLogger(JcrFileChannel.class);
+
+ JcrFileChannel(final Node node) throws RepositoryException {
+ logger.info("JcrFileChannel: {}", node.getPath());
+ this.node = node;
+ }
+
+ private Binary binary() throws RepositoryException {
+ return node.getNode("jcr:content").getProperty("jcr:data").getBinary();
+ }
+
+ // TODO
+ @Override
+ public int read(ByteBuffer dst) throws IOException {
+ logger.info("read");
+ /*
+ try {
+ int read = binary().read(dst.array(), position);
+ position = position + read;
+ logger.info("read {} bytes into array of length {}, new position is {}", read, dst.array().length, position);
+ return read;
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ throw new IOException(e);
+ }
+ */
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public long read(ByteBuffer[] dsts, int offset, int length) throws IOException {
+ logger.info("read {} {}", offset, length);
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public int write(ByteBuffer src) throws IOException {
+ logger.info("write");
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public long write(ByteBuffer[] srcs, int offset, int length) throws IOException {
+ logger.info("write {} {}", offset, length);
+ return 0;
+ }
+
+ @Override
+ public long position() throws IOException {
+ logger.info("position: {}", position);
+ return position;
+ }
+
+ // TODO
+ @Override
+ public FileChannel position(long newPosition) throws IOException {
+ logger.info("setting position ({}) to new position {}", position, newPosition);
+ this.position = newPosition;
+ return this;
+ }
+
+ // TODO
+ @Override
+ public long size() throws IOException {
+ logger.info("size");
+ try {
+ return binary().getSize();
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ throw new IOException(e);
+ }
+ }
+
+ // TODO
+ @Override
+ public FileChannel truncate(long size) throws IOException {
+ logger.info("truncate", size);
+ return this;
+ }
+
+ // TODO
+ @Override
+ public void force(boolean metaData) throws IOException {
+ logger.info("force {}", metaData);
+ }
+
+ // TODO
+ @Override
+ public long transferTo(long position, long count, WritableByteChannel target) throws IOException {
+ logger.info("transferTo {} {}", position, count);
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public long transferFrom(ReadableByteChannel src, long position, long count) throws IOException {
+ logger.info("transferFrom {} {}", position, count);
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public int read(ByteBuffer dst, long position) throws IOException {
+ logger.info("read {}", position);
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public int write(ByteBuffer src, long position) throws IOException {
+ logger.info("write {}", position);
+ return 0;
+ }
+
+ // TODO
+ @Override
+ public MappedByteBuffer map(MapMode mode, long position, long size) throws IOException {
+ logger.info("map {} {}", position, size);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public FileLock lock(long position, long size, boolean shared) throws IOException {
+ logger.info("lock {} {} {}", position, size, shared);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public FileLock tryLock(long position, long size, boolean shared) throws IOException {
+ logger.info("tryLock {} {} {}", position, size, shared);
+ return null;
+ }
+
+ // TODO
+ @Override
+ protected void implCloseChannel() throws IOException {
+ logger.info("implCloseChannel");
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileStore.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileStore.java
new file mode 100644
index 0000000..a99206e
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileStore.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.IOException;
+import java.nio.file.FileStore;
+import java.nio.file.attribute.FileAttributeView;
+import java.nio.file.attribute.FileStoreAttributeView;
+
+public class JcrFileStore extends FileStore {
+
+ // TODO
+ @Override
+ public String name() {
+ return null;
+ }
+
+ @Override
+ public String type() {
+ return "jcr";
+ }
+
+ @Override
+ public boolean isReadOnly() {
+ return false;
+ }
+
+ @Override
+ public long getTotalSpace() throws IOException {
+ return Long.MAX_VALUE;
+ }
+
+ @Override
+ public long getUsableSpace() throws IOException {
+ return Long.MAX_VALUE;
+ }
+
+ @Override
+ public long getUnallocatedSpace() throws IOException {
+ return Long.MAX_VALUE;
+ }
+
+ @Override
+ public boolean supportsFileAttributeView(Class<? extends FileAttributeView> type) {
+ return false;
+ }
+
+ @Override
+ public boolean supportsFileAttributeView(String name) {
+ return false;
+ }
+
+ @Override
+ public <V extends FileStoreAttributeView> V getFileStoreAttributeView(Class<V> type) {
+ return null;
+ }
+
+ @Override
+ public Object getAttribute(String attribute) throws IOException {
+ return null;
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystem.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystem.java
new file mode 100644
index 0000000..722f8c3
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystem.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.file.FileStore;
+import java.nio.file.FileSystem;
+import java.nio.file.Path;
+import java.nio.file.PathMatcher;
+import java.nio.file.WatchService;
+import java.nio.file.attribute.UserPrincipalLookupService;
+import java.nio.file.spi.FileSystemProvider;
+import java.util.Collections;
+import java.util.Set;
+
+import javax.jcr.Node;
+import javax.jcr.Session;
+
+import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JcrFileSystem extends FileSystem {
+
+ private final JcrFileSystemProvider provider;
+
+ private final URI uri;
+
+ private final Session session;
+
+ private final Iterable<Path> rootDirectories;
+
+ static final String SEPARATOR = "/";
+
+ private final Logger logger = LoggerFactory.getLogger(JcrFileSystem.class);
+
+ JcrFileSystem(final JcrFileSystemProvider provider, final URI uri, final Session session) {
+ this.provider = provider;
+ this.uri = uri;
+ this.session = session;
+ rootDirectories = Collections.singleton(new JcrPath(this, "/"));
+ }
+
+ @Override
+ public JcrFileSystemProvider provider() {
+ logger.trace("provider");
+ return provider;
+ }
+
+ @Override
+ public void close() throws IOException {
+ logger.info("close");
+ provider.removeFromCache(this);
+ session.logout();
+ }
+
+ @Override
+ public boolean isOpen() {
+ logger.info("isOpen");
+ return session.isLive();
+ }
+
+ @Override
+ public boolean isReadOnly() {
+ logger.info("isReadOnly");
+ return false;
+ }
+
+ @Override
+ public String getSeparator() {
+ logger.info("getSeparator");
+ return SEPARATOR;
+ }
+
+ @Override
+ public Iterable<Path> getRootDirectories() {
+ logger.info("getRootDirectories");
+ return rootDirectories;
+ }
+
+ @Override
+ public Iterable<FileStore> getFileStores() {
+ logger.info("getFileStores");
+ return null;
+ }
+
+ @Override
+ public Set<String> supportedFileAttributeViews() {
+ logger.info("supportedFileAttributeViews");
+ return Collections.singleton("basic");
+ }
+
+ @Override
+ @NotNull
+ public Path getPath(final String first, final String... more) {
+ logger.info("getPath: {}, {}", first, more);
+ return new JcrPath(this, first, more);
+ }
+
+ @Override
+ public PathMatcher getPathMatcher(String syntaxAndPattern) {
+ logger.info("getPathMatcher");
+ throw new UnsupportedOperationException(); // TODO implement?
+ }
+
+ @Override
+ public UserPrincipalLookupService getUserPrincipalLookupService() {
+ logger.info("getUserPrincipalLookupService");
+ throw new UnsupportedOperationException(); // TODO implement?
+ }
+
+ @Override
+ public WatchService newWatchService() throws IOException {
+ logger.info("newWatchService");
+ throw new UnsupportedOperationException(); // TODO implement?
+ }
+
+ Session getSession() {
+ return session;
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystemProvider.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystemProvider.java
new file mode 100644
index 0000000..0de4955
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrFileSystemProvider.java
@@ -0,0 +1,283 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.nio.channels.FileChannel;
+import java.nio.channels.SeekableByteChannel;
+import java.nio.file.AccessMode;
+import java.nio.file.CopyOption;
+import java.nio.file.DirectoryStream;
+import java.nio.file.FileStore;
+import java.nio.file.FileSystem;
+import java.nio.file.LinkOption;
+import java.nio.file.NoSuchFileException;
+import java.nio.file.OpenOption;
+import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileAttribute;
+import java.nio.file.attribute.FileAttributeView;
+import java.nio.file.spi.FileSystemProvider;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.sling.commons.jcr.file.JcrFileSupportService;
+import org.osgi.framework.Constants;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@Component(
+ service = FileSystemProvider.class,
+ property = {
+ Constants.SERVICE_DESCRIPTION + "=Apache Sling Commons JCR File System Provider",
+ Constants.SERVICE_VENDOR + "=The Apache Software Foundation",
+ "type=jcr"
+ }
+)
+public class JcrFileSystemProvider extends FileSystemProvider {
+
+ private final Map<Session, JcrFileSystem> cache = new HashMap<>();
+
+ private final JcrFileStore jcrFileStore = new JcrFileStore();
+
+ @Reference
+ private volatile JcrFileSupportService jcrFileSupportService;
+
+ private final Object lock = new Object();
+
+ static final String SCHEME = "jcr";
+
+ private final Logger logger = LoggerFactory.getLogger(JcrFileSystemProvider.class);
+
+ public JcrFileSystemProvider() {
+ }
+
+ @Override
+ public String getScheme() {
+ logger.info("getting scheme");
+ return SCHEME;
+ }
+
+ @Override
+ public FileSystem newFileSystem(final URI uri, final Map<String, ?> env) throws IOException {
+ logger.info("new file system: {}, {}", uri, env);
+
+ if (!getScheme().equalsIgnoreCase(uri.getScheme())) {
+ throw new IllegalArgumentException("URI scheme is not " + getScheme());
+ }
+
+ if (env == null) {
+ throw new IllegalArgumentException("env is null");
+ }
+
+ if (!env.containsKey(Session.class.getName())) {
+ throw new IllegalArgumentException("no session in env");
+ }
+
+ final Object object = env.get(Session.class.getName());
+ if (object == null) {
+ throw new IllegalArgumentException("session in env is null");
+ }
+
+ if (!(object instanceof Session)) {
+ throw new IllegalArgumentException("session in env is not a " + Session.class.getName());
+ }
+
+ final Session session = (Session) object;
+ if (!session.isLive()) {
+ throw new IllegalArgumentException("session in env is not live");
+ }
+
+ synchronized (lock) {
+ if (isInCache(session)) {
+ throw new IllegalArgumentException("session is already in use");
+ }
+ final JcrFileSystem fileSystem = new JcrFileSystem(this, uri, session);
+ putIntoCache(fileSystem);
+ return fileSystem;
+ }
+ }
+
+ @Override
+ public FileSystem getFileSystem(final URI uri) {
+ final String message = String.format("getting file system by URI is not supported: %s", uri.toString());
+ logger.error(message);
+ throw new UnsupportedOperationException(message);
+ }
+
+ @Override
+ public Path getPath(final URI uri) {
+ final String message = String.format("getting path by URI is not supported: %s", uri.toString());
+ logger.error(message);
+ throw new UnsupportedOperationException(message);
+ }
+
+ // TODO
+ public FileChannel newFileChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) throws IOException {
+ logger.info("newFileChannel");
+ try {
+ final Node node = PathUtil.toNode(path);
+ return new JcrFileChannel(node);
+ } catch (Exception e) {
+ throw new IOException(e);
+ }
+ }
+
+ // TODO
+ @Override
+ public SeekableByteChannel newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) throws IOException {
+ logger.info("newByteChannel");
+ try {
+ final Node node = PathUtil.toNode(path);
+ return new JcrFileChannel(node);
+ } catch (Exception e) {
+ throw new IOException(e);
+ }
+ }
+
+ @Override
+ public DirectoryStream<Path> newDirectoryStream(final Path dir, final DirectoryStream.Filter<? super Path> filter) throws IOException {
+ logger.info("new directory stream for {}", dir.toString());
+ if (dir instanceof JcrPath) {
+ return new JcrDirectoryStream((JcrPath) dir, filter);
+ } else {
+ throw new IllegalArgumentException("directory is not a JCR path");
+ }
+ }
+
+ // TODO
+ @Override
+ public void createDirectory(Path dir, FileAttribute<?>... attrs) throws IOException {
+ logger.info("createDirectory");
+ }
+
+ // TODO
+ @Override
+ public void delete(Path path) throws IOException {
+ logger.info("delete: {}", path);
+ final File file = path.toFile();
+ if (!file.exists()) {
+ throw new NoSuchFileException(path.toString());
+ } else {
+ // TODO delete
+ }
+ }
+
+ // TODO
+ @Override
+ public void copy(Path source, Path target, CopyOption... options) throws IOException {
+ logger.info("copy");
+ }
+
+ // TODO
+ @Override
+ public void move(Path source, Path target, CopyOption... options) throws IOException {
+ logger.info("move");
+ }
+
+ // TODO
+ @Override
+ public boolean isSameFile(Path path, Path path2) throws IOException {
+ logger.info("isSameFile");
+ return false;
+ }
+
+ // TODO
+ @Override
+ public boolean isHidden(Path path) throws IOException {
+ logger.info("isHidden");
+ return false;
+ }
+
+ @Override
+ public FileStore getFileStore(final Path path) throws IOException {
+ logger.info("getting file store for {}", path.toString());
+ return jcrFileStore;
+ }
+
+ // TODO
+ @Override
+ public void checkAccess(final Path path, final AccessMode... modes) throws IOException {
+ logger.info("checking access: {}", path.toString());
+ }
+
+ // TODO
+ @Override
+ public <V extends FileAttributeView> V getFileAttributeView(final Path path, final Class<V> type, final LinkOption... options) {
+ logger.info("getting file attribute view");
+ return null;
+ }
+
+ // TODO
+ @Override
+ public <A extends BasicFileAttributes> A readAttributes(final Path path, final Class<A> type, final LinkOption... options) throws IOException {
+ logger.info("reading attributes: {}, {}, {}", path, type, options);
+ if (type == BasicFileAttributes.class) {
+ final BasicFileAttributes basicFileAttributes = jcrFileSupportService.fromPath(path);
+ logger.info("basic file attributes: {}", basicFileAttributes);
+ return (A) basicFileAttributes;
+ } else {
+ throw new IOException("Unsupported file attributes type: " + type);
+ }
+ }
+
+ // TODO
+ @Override
+ public Map<String, Object> readAttributes(Path path, String attributes, LinkOption... options) throws IOException {
+ logger.info("readAttributes: {}, {}, {}", path, attributes, options);
+ return Collections.emptyMap();
+ }
+
+ // TODO
+ @Override
+ public void setAttribute(Path path, String attribute, Object value, LinkOption... options) throws IOException {
+ logger.info("setAttribute");
+ }
+
+ boolean isFile(final Node node) throws RepositoryException {
+ return jcrFileSupportService.isFile(node);
+ }
+
+ boolean isDirectory(final Node node) throws RepositoryException {
+ return jcrFileSupportService.isDirectory(node);
+ }
+
+ boolean isInCache(final Session session) {
+ return cache.containsKey(session);
+ }
+
+ void putIntoCache(final JcrFileSystem fileSystem) {
+ cache.put(fileSystem.getSession(), fileSystem);
+ }
+
+ void removeFromCache(final JcrFileSystem fileSystem) {
+ cache.remove(fileSystem.getSession());
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrPath.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrPath.java
new file mode 100644
index 0000000..7108186
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/JcrPath.java
@@ -0,0 +1,284 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.nio.file.FileSystem;
+import java.nio.file.LinkOption;
+import java.nio.file.Path;
+import java.nio.file.WatchEvent;
+import java.nio.file.WatchKey;
+import java.nio.file.WatchService;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JcrPath implements Path {
+
+ private final JcrFileSystem fileSystem;
+
+ private final String path;
+
+ private final List<String> names;
+
+ private final Logger logger = LoggerFactory.getLogger(JcrPath.class);
+
+ JcrPath(final JcrFileSystem fileSystem, final String path) {
+ this.fileSystem = fileSystem;
+ this.path = PathUtil.normalize(path);
+ this.names = names(this.path);
+ logger.info("new path: {}", path);
+ }
+
+ JcrPath(final JcrFileSystem fileSystem, final String first, final String... more) {
+ this.fileSystem = fileSystem;
+ this.path = PathUtil.normalize(first + JcrFileSystem.SEPARATOR + String.join(JcrFileSystem.SEPARATOR, more));
+ this.names = names(this.path);
+ logger.info("new path: {}", path);
+ }
+
+ private List<String> names(final String path) {
+ final List<String> names = new ArrayList<>();
+ if (path != null) {
+ final String[] strings = path.split("/");
+ for (final String string : strings) {
+ if (!string.isEmpty()) {
+ names.add(string);
+ }
+ }
+ }
+ return names;
+ }
+
+ @Override
+ public FileSystem getFileSystem() {
+ logger.info("getting file system for {}", path);
+ return fileSystem;
+ }
+
+ @Override
+ public boolean isAbsolute() {
+ logger.info("isAbsolute: {}", path);
+ return path.startsWith("/");
+ }
+
+ @Override
+ public Path getRoot() {
+ logger.info("getting root for {}", path);
+ return new JcrPath(fileSystem, "/");
+ }
+
+ @Override
+ public Path getFileName() {
+ logger.info("getting file name for {}", path);
+ if (names.size() == 0) {
+ return null;
+ } else {
+ final String name = names.get(names.size() - 1);
+ logger.info("file name: {}", name);
+ return new JcrPath(fileSystem, name);
+ }
+ }
+
+ @Override
+ public Path getParent() {
+ logger.info("getting parent for {}", path);
+ final String parent = PathUtil.getParent(path);
+ if (parent == null) {
+ return null;
+ }
+ return new JcrPath(fileSystem, parent);
+ }
+
+ @Override
+ public int getNameCount() {
+ logger.info("getting name count: {}", path);
+ return names.size();
+ }
+
+ @Override
+ public Path getName(int index) {
+ logger.info("getting name: {}", path);
+ if (names.size() == 0) {
+ throw new IllegalArgumentException("TODO");
+ }
+ if (index < 0) {
+ throw new IllegalArgumentException("TODO");
+ }
+ if (index >= names.size()) {
+ throw new IllegalArgumentException("TODO");
+ }
+ return new JcrPath(fileSystem, names.get(index));
+ }
+
+ // TODO
+ @Override
+ public Path subpath(int beginIndex, int endIndex) {
+ logger.info("subpath: {}", path);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public boolean startsWith(Path other) {
+ logger.info("startsWith: {}", path);
+ return false;
+ }
+
+ // TODO
+ @Override
+ public boolean startsWith(String other) {
+ logger.info("startsWith: {}", path);
+ return false;
+ }
+
+ // TODO
+ @Override
+ public boolean endsWith(Path other) {
+ logger.info("endsWith: {}", path);
+ return false;
+ }
+
+ // TODO
+ @Override
+ public boolean endsWith(String other) {
+ logger.info("endsWith: {}", path);
+ return false;
+ }
+
+ @Override
+ public Path normalize() {
+ logger.info("normalizing path {}", path);
+ return new JcrPath(fileSystem, PathUtil.normalize(path));
+ }
+
+ // TODO
+ @Override
+ public Path resolve(Path other) {
+ logger.info("resolving given path {} against this path {}", other, this);
+ if (other.isAbsolute()) {
+ return other;
+ }
+ if (this.path.endsWith("/")) {
+ final String path = this.path.concat(other.toString());
+ return new JcrPath(fileSystem, path);
+ } else {
+ final String path = String.format("%s/%s", this.path, other.toString());
+ return new JcrPath(fileSystem, path);
+ }
+ }
+
+ // TODO
+ @Override
+ public Path resolve(String other) {
+ logger.info("resolving given path {} against this path {}", other, this);
+ final Path path = new JcrPath(fileSystem, other); // TODO InvalidPathException
+ return resolve(path);
+ }
+
+ // TODO
+ @Override
+ public Path resolveSibling(Path other) {
+ logger.info("resolveSibling: {}", other);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public Path resolveSibling(String other) {
+ logger.info("resolveSibling: {}", other);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public Path relativize(Path other) {
+ logger.info("relativize: {}", other);
+ return null;
+ }
+
+ // TODO
+ @Override
+ public URI toUri() {
+ logger.info("toUri: {}", path);
+ return null;
+ }
+
+ @Override
+ public Path toAbsolutePath() {
+ logger.info("toAbsolutePath: {}", path);
+ if (isAbsolute()) {
+ return this;
+ } else {
+ return new JcrPath(fileSystem, "/".concat(path));
+ }
+ }
+
+ // TODO
+ @Override
+ public Path toRealPath(LinkOption... options) throws IOException {
+ logger.info("toRealPath: {}", path);
+ return null;
+ }
+
+ @Override
+ public File toFile() {
+ logger.info("to file: {}", path);
+ return new JcrFile(fileSystem, path);
+ }
+
+ // TODO
+ @Override
+ public WatchKey register(WatchService watcher, WatchEvent.Kind<?>[] events, WatchEvent.Modifier... modifiers) throws IOException {
+ logger.info("register1");
+ return null;
+ }
+
+ // TODO
+ @Override
+ public WatchKey register(WatchService watcher, WatchEvent.Kind<?>... events) throws IOException {
+ logger.info("register2");
+ return null;
+ }
+
+ // TODO
+ @Override
+ public Iterator<Path> iterator() {
+ logger.info("iterator");
+ return null;
+ }
+
+ // TODO
+ @Override
+ public int compareTo(Path other) {
+ logger.info("compareTo");
+ return 0;
+ }
+
+ @Override
+ public String toString() {
+ return path;
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/internal/PathUtil.java b/src/main/java/org/apache/sling/commons/jcr/file/internal/PathUtil.java
new file mode 100644
index 0000000..1db1a09
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/internal/PathUtil.java
@@ -0,0 +1,258 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.internal;
+
+import java.nio.file.Path;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * see org.apache.sling.api.resource.ResourceUtil
+ */
+public class PathUtil {
+
+ /**
+ * Resolves relative path segments '.' and '..' in the absolute path.
+ * Returns {@code null} if not possible (.. points above root) or if path is not
+ * absolute.
+ *
+ * @param path The path to normalize
+ * @return The normalized path or {@code null}.
+ */
+ @Nullable
+ static String normalize(@NotNull String path) {
+
+ // don't care for empty paths
+ if (path.length() == 0) {
+ return path;
+ }
+
+ // prepare the path buffer with trailing slash (simplifies impl)
+ int absOffset = (path.charAt(0) == '/') ? 0 : 1;
+ char[] buf = new char[path.length() + 1 + absOffset];
+ if (absOffset == 1) {
+ buf[0] = '/';
+ }
+ path.getChars(0, path.length(), buf, absOffset);
+ buf[buf.length - 1] = '/';
+
+ int lastSlash = 0; // last slash in path
+ int numDots = 0; // number of consecutive dots after last slash
+
+ int bufPos = 0;
+ for (int bufIdx = lastSlash; bufIdx < buf.length; bufIdx++) {
+ char c = buf[bufIdx];
+ if (c == '/') {
+ if (numDots == 2) {
+ if (bufPos == 0) {
+ return null;
+ }
+
+ do {
+ bufPos--;
+ } while (bufPos > 0 && buf[bufPos] != '/');
+ }
+
+ lastSlash = bufIdx;
+ numDots = 0;
+ } else if (c == '.' && useDot(buf, bufIdx) && numDots < 2) {
+ numDots++;
+ } else {
+ // find the next slash
+ int nextSlash = bufIdx + 1;
+ while (nextSlash < buf.length && buf[nextSlash] != '/') {
+ nextSlash++;
+ }
+
+ // append up to the next slash (or end of path)
+ if (bufPos < lastSlash) {
+ int segLen = nextSlash - bufIdx + 1;
+ System.arraycopy(buf, lastSlash, buf, bufPos, segLen);
+ bufPos += segLen;
+ } else {
+ bufPos = nextSlash;
+ }
+
+ numDots = 0;
+ lastSlash = nextSlash;
+ bufIdx = nextSlash;
+ }
+ }
+
+ String resolved;
+ if (bufPos == 0 && numDots == 0) {
+ resolved = (absOffset == 0) ? "/" : "";
+ } else if ((bufPos - absOffset) == path.length()) {
+ resolved = path;
+ } else {
+ resolved = new String(buf, absOffset, bufPos - absOffset);
+ }
+
+ return resolved;
+ }
+
+ // use this dot only if followed by /
+ // don't use if followed by neither . nor /
+ // keep checking till a non-dot is found
+ private static boolean useDot(char[] buf, int bufIdx) {
+ while(bufIdx < buf.length -1) {
+ if(buf[bufIdx] == '/') {
+ return true;
+ }
+ else if(buf[bufIdx] != '.') {
+ return false;
+ }
+ bufIdx++;
+ }
+ return true;
+ }
+ /**
+ * Utility method returns the parent path of the given <code>path</code>,
+ * which is normalized by {@link #normalize(String)} before resolving the
+ * parent.
+ *
+ * @param path The path whose parent is to be returned.
+ * @return <code>null</code> if <code>path</code> is the root path (
+ * <code>/</code>) or if <code>path</code> is a single name
+ * containing no slash (<code>/</code>) characters.
+ * @throws IllegalArgumentException If the path cannot be normalized by the
+ * {@link #normalize(String)} method.
+ * @throws NullPointerException If <code>path</code> is <code>null</code>.
+ */
+ @Nullable
+ static String getParent(@NotNull String path) {
+ if ("/".equals(path)) {
+ return null;
+ }
+
+ // normalize path (remove . and ..)
+ path = normalize(path);
+
+ // if normalized to root, there is no parent
+ if (path == null || "/".equals(path)) {
+ return null;
+ }
+
+ String workspaceName = null;
+
+ final int wsSepPos = path.indexOf(":/");
+ if (wsSepPos != -1) {
+ workspaceName = path.substring(0, wsSepPos);
+ path = path.substring(wsSepPos + 1);
+ }
+
+ // find the last slash, after which to cut off
+ int lastSlash = path.lastIndexOf('/');
+ if (lastSlash < 0) {
+ // no slash in the path
+ return null;
+ } else if (lastSlash == 0) {
+ // parent is root
+ if (workspaceName != null) {
+ return workspaceName + ":/";
+ }
+ return "/";
+ }
+
+ String parentPath = path.substring(0, lastSlash);
+ if (workspaceName != null) {
+ return workspaceName + ":" + parentPath;
+ }
+ return parentPath;
+ }
+
+ /**
+ * Utility method returns the ancestor's path at the given <code>level</code>
+ * relative to <code>path</code>, which is normalized by {@link #normalize(String)}
+ * before resolving the ancestor.
+ *
+ * <ul>
+ * <li><code>level</code> = 0 returns the <code>path</code>.</li>
+ * <li><code>level</code> = 1 returns the parent of <code>path</code>, if it exists, <code>null</code> otherwise.</li>
+ * <li><code>level</code> = 2 returns the grandparent of <code>path</code>, if it exists, <code>null</code> otherwise.</li>
+ * </ul>
+ *
+ * @param path The path whose ancestor is to be returned.
+ * @param level The relative level of the ancestor, relative to <code>path</code>.
+ * @return <code>null</code> if <code>path</code> doesn't have an ancestor at the
+ * specified <code>level</code>.
+ * @throws IllegalArgumentException If the path cannot be normalized by the
+ * {@link #normalize(String)} method or if <code>level</code> < 0.
+ * @throws NullPointerException If <code>path</code> is <code>null</code>.
+ * @since 2.2 (Sling API Bundle 2.2.0)
+ */
+ static String getParent(final String path, final int level) {
+ if ( level < 0 ) {
+ throw new IllegalArgumentException("level must be non-negative");
+ }
+ String result = path;
+ for(int i=0; i<level; i++) {
+ result = getParent(result);
+ if ( result == null ) {
+ break;
+ }
+ }
+ return result;
+ }
+
+ /**
+ * Utility method returns the name of the given <code>path</code>, which is
+ * normalized by {@link #normalize(String)} before resolving the name.
+ *
+ * @param path The path whose name (the last path element) is to be
+ * returned.
+ * @return The empty string if <code>path</code> is the root path (
+ * <code>/</code>) or if <code>path</code> is a single name
+ * containing no slash (<code>/</code>) characters.
+ * @throws IllegalArgumentException If the path cannot be normalized by the
+ * {@link #normalize(String)} method.
+ * @throws NullPointerException If <code>path</code> is <code>null</code>.
+ */
+ @NotNull
+ static String getName(@NotNull String path) {
+ if ("/".equals(path)) {
+ return "";
+ }
+
+ // normalize path (remove . and ..)
+ path = normalize(path);
+ if ("/".equals(path)) {
+ return "";
+ }
+
+ // find the last slash
+ return path.substring(path.lastIndexOf('/') + 1);
+ }
+
+ static boolean isAbsolute(final String path) {
+ return path.startsWith("/");
+ }
+
+ static Node toNode(final Path path) throws RepositoryException {
+ final JcrFileSystem fileSystem = (JcrFileSystem) path.getFileSystem();
+ final Session session = fileSystem.getSession();
+ return session.getNode(path.toString());
+ }
+
+}
diff --git a/src/main/java/org/apache/sling/commons/jcr/file/package-info.java b/src/main/java/org/apache/sling/commons/jcr/file/package-info.java
new file mode 100644
index 0000000..2d0f34c
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/jcr/file/package-info.java
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+@Version("0.0.1")
+package org.apache.sling.commons.jcr.file;
+
+import org.osgi.annotation.versioning.Version;
diff --git a/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileIT.java b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileIT.java
new file mode 100644
index 0000000..efb01b3
--- /dev/null
+++ b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileIT.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.it;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.FileSystem;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerClass;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerClass.class)
+public final class JcrFileIT extends JcrFileTestSupport {
+
+ private FileSystem fileSystem;
+
+ // /content/starter
+ private File starter;
+
+ // /content/starter/sling-logo.png
+ private File sling_logo_png;
+
+ @Before
+ public void setUp() throws Exception {
+ fileSystem = fileSystem("admin", "/");
+ starter = fileSystem.getPath("/content/starter").toFile();
+ sling_logo_png = fileSystem.getPath("/content/starter/sling-logo.png").toFile();
+ }
+
+ @After
+ public void tearDown() throws IOException {
+ fileSystem.close();
+ }
+
+ @Test
+ public void test_sling_logo_png_getName() {
+ assertThat(sling_logo_png.getName(), is("sling-logo.png"));
+ }
+
+ @Test
+ public void test_sling_logo_png_isFile() {
+ assertThat(sling_logo_png.isFile(), is(true));
+ }
+
+ @Test
+ public void test_sling_logo_png_isDirecory() {
+ assertThat(sling_logo_png.isDirectory(), is(false));
+ }
+
+ @Test
+ public void test_sling_logo_png_getParentFile() {
+ assertThat(sling_logo_png.getParentFile(), is(starter));
+ }
+
+}
diff --git a/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileSystemProviderIT.java b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileSystemProviderIT.java
new file mode 100644
index 0000000..53014e1
--- /dev/null
+++ b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileSystemProviderIT.java
@@ -0,0 +1,147 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.it;
+
+import java.net.URI;
+import java.nio.file.FileSystem;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.jcr.Session;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerClass;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.fail;
+
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerClass.class)
+public class JcrFileSystemProviderIT extends JcrFileTestSupport {
+
+ @Test
+ public void testFileSystemProvider() {
+ assertThat(fileSystemProvider, notNullValue());
+ }
+
+ @Test
+ public void testGetScheme() {
+ assertThat("jcr", equalTo(fileSystemProvider.getScheme()));
+ }
+
+ @Test
+ public void testNewFileSystem() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ final Map<String, Object> env = new HashMap<>();
+ final Session session = userSession("admin");
+ env.put(Session.class.getName(), session);
+ final FileSystem fileSystem = fileSystemProvider.newFileSystem(uri, env);
+ assertThat(fileSystem, notNullValue());
+ fileSystem.close();
+ assertThat(session.isLive(), is(false));
+ }
+
+ @Test
+ public void testNewFileSystem_InvalidScheme() throws Exception {
+ final URI uri = new URI("/");
+ final Map<String, Object> env = new HashMap<>();
+ final Session session = userSession("admin");
+ env.put(Session.class.getName(), session);
+ try {
+ fileSystemProvider.newFileSystem(uri, env);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("URI scheme is not " + fileSystemProvider.getScheme()));
+ }
+ }
+
+ @Test
+ public void testNewFileSystem_EnvIsNull() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ try {
+ fileSystemProvider.newFileSystem(uri, null);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("env is null"));
+ }
+ }
+
+ @Test
+ public void testNewFileSystem_NoSession() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ final Map<String, Object> env = new HashMap<>();
+ try {
+ fileSystemProvider.newFileSystem(uri, env);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("no session in env"));
+ }
+ }
+
+ @Test
+ public void testNewFileSystem_SessionIsNull() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ final Map<String, Object> env = new HashMap<>();
+ env.put(Session.class.getName(), null);
+ try {
+ fileSystemProvider.newFileSystem(uri, env);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("session in env is null"));
+ }
+ }
+
+ @Test
+ public void testNewFileSystem_InvalidSession() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ final Map<String, Object> env = new HashMap<>();
+ env.put(Session.class.getName(), new Object());
+ try {
+ fileSystemProvider.newFileSystem(uri, env);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("session in env is not a " + Session.class.getName()));
+ }
+ }
+
+ @Test
+ public void testNewFileSystem_SessionInUse() throws Exception {
+ final URI uri = new URI("jcr", null, "/", null);
+ final Map<String, Object> env = new HashMap<>();
+ final Session session = userSession("admin");
+ env.put(Session.class.getName(), session);
+ final FileSystem fileSystem = fileSystemProvider.newFileSystem(uri, env);
+ assertThat(fileSystem, notNullValue());
+ try {
+ fileSystemProvider.newFileSystem(uri, env);
+ fail("Expected IllegalArgumentException");
+ } catch (IllegalArgumentException e) {
+ assertThat(e.getMessage(), is("session is already in use"));
+ } finally {
+ fileSystem.close();
+ }
+ }
+
+}
diff --git a/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileTestSupport.java b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileTestSupport.java
new file mode 100644
index 0000000..e38c648
--- /dev/null
+++ b/src/test/java/org/apache/sling/commons/jcr/file/it/JcrFileTestSupport.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.commons.jcr.file.it;
+
+import java.net.URI;
+import java.nio.file.FileSystem;
+import java.nio.file.spi.FileSystemProvider;
+import java.util.Collections;
+import java.util.Map;
+
+import javax.inject.Inject;
+import javax.jcr.Credentials;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.SimpleCredentials;
+
+import org.apache.sling.resource.presence.ResourcePresence;
+import org.apache.sling.testing.paxexam.TestSupport;
+import org.ops4j.pax.exam.Configuration;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.util.Filter;
+
+import static org.apache.sling.testing.paxexam.SlingOptions.slingQuickstartOakTar;
+import static org.apache.sling.testing.paxexam.SlingOptions.slingResourcePresence;
+import static org.apache.sling.testing.paxexam.SlingVersionResolver.SLING_GROUP_ID;
+import static org.ops4j.pax.exam.CoreOptions.composite;
+import static org.ops4j.pax.exam.CoreOptions.junitBundles;
+import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
+import static org.ops4j.pax.exam.cm.ConfigurationAdminOptions.factoryConfiguration;
+
+public abstract class JcrFileTestSupport extends TestSupport {
+
+ @Inject
+ protected Repository repository;
+
+ @Inject
+ @Filter(value = "(type=jcr)")
+ protected FileSystemProvider fileSystemProvider;
+
+ @Inject
+ @Filter(value = "(path=/content/starter/sling-logo.png)")
+ private ResourcePresence resourcePresence;
+
+ protected static final Credentials ADMIN_CREDENTIALS = new SimpleCredentials("admin", "admin".toCharArray());
+
+ @Configuration
+ public Option[] configuration() {
+ return new Option[]{
+ baseConfiguration(),
+ quickstart(),
+ // Sling Commons JCR File
+ testBundle("bundle.filename"),
+ // testing
+ slingResourcePresence(),
+ factoryConfiguration("org.apache.sling.resource.presence.internal.ResourcePresenter")
+ .put("path", "/content/starter/sling-logo.png")
+ .asOption(),
+ mavenBundle().groupId(SLING_GROUP_ID).artifactId("org.apache.sling.starter.content").version("1.0.0"),
+ mavenBundle().groupId("org.apache.servicemix.bundles").artifactId("org.apache.servicemix.bundles.hamcrest").versionAsInProject(),
+ junitBundles()
+ };
+ }
+
+ protected Option quickstart() {
+ final int httpPort = findFreePort();
+ final String workingDirectory = workingDirectory();
+ return composite(
+ slingQuickstartOakTar(workingDirectory, httpPort)
+ );
+ }
+
+ protected Session userSession(final String username) throws RepositoryException {
+ final Session session = repository.login(ADMIN_CREDENTIALS);
+ final Credentials credentials = new SimpleCredentials(username, "".toCharArray());
+ return session.impersonate(credentials);
+ }
+
+ protected FileSystem fileSystem(final String username, final String path) throws Exception {
+ final URI uri = new URI("jcr", null, path, null);
+ final Session session = userSession(username);
+ final Map<String, Object> env = Collections.singletonMap(Session.class.getName(), session);
+ return fileSystemProvider.newFileSystem(uri, env);
+ }
+
+}
