| /* |
| * 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.feature.cpconverter.handlers; |
| |
| import java.io.InputStream; |
| import java.util.Dictionary; |
| import java.util.Objects; |
| import java.util.regex.Matcher; |
| |
| import org.apache.jackrabbit.vault.fs.io.Archive; |
| import org.apache.jackrabbit.vault.fs.io.Archive.Entry; |
| import org.apache.sling.feature.cpconverter.ContentPackage2FeatureModelConverter; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.osgi.util.converter.Converters; |
| |
| abstract class AbstractConfigurationEntryHandler extends AbstractRegexEntryHandler { |
| |
| private static final String REPOINIT_FACTORY_PID = "org.apache.sling.jcr.repoinit.RepositoryInitializer"; |
| |
| private static final String REPOINIT_PID = "org.apache.sling.jcr.repoinit.impl.RepositoryInitializer"; |
| |
| public AbstractConfigurationEntryHandler(@NotNull String extension) { |
| super("/jcr_root/(?:apps|libs)/.+/config(\\.(?<runmode>[^/]+))?/(?<pid>.*)\\." + extension); |
| } |
| |
| @Override |
| public final void handle(@NotNull String path, @NotNull Archive archive, @NotNull Entry entry, @NotNull ContentPackage2FeatureModelConverter converter) throws Exception { |
| |
| Matcher matcher = getPattern().matcher(path); |
| |
| String runMode; |
| // we are pretty sure it matches, here |
| if (matcher.matches()) { |
| |
| String pid = matcher.group("pid"); |
| |
| int idx = pid.lastIndexOf('/'); |
| if (idx != -1) { |
| pid = pid.substring(idx + 1); |
| } |
| String factoryPid = null; |
| String id; |
| int n = pid.indexOf('~'); |
| if (n == -1) { |
| n = pid.indexOf('-'); |
| } |
| if (n > 0) { |
| factoryPid = pid.substring(0, n); |
| id = factoryPid.concat("~").concat(pid.substring(n + 1)); |
| } else { |
| id = pid; |
| } |
| |
| logger.info("Processing configuration '{}'.", id); |
| |
| Dictionary<String, Object> configurationProperties; |
| try (InputStream input = Objects.requireNonNull(archive.openInputStream(entry))) { |
| configurationProperties = parseConfiguration(id, input); |
| } |
| |
| if (configurationProperties == null) { |
| logger.info("{} entry does not contain a valid OSGi configuration, treating it as a regular resource", path); |
| Objects.requireNonNull(converter.getMainPackageAssembler()).addEntry(path, archive, entry); |
| return; |
| } |
| // there is a specified RunMode |
| runMode = matcher.group("runmode"); |
| |
| if (REPOINIT_FACTORY_PID.equals(factoryPid)) { |
| final String[] scripts = Converters.standardConverter().convert(configurationProperties.get("scripts")).to(String[].class); |
| if (scripts != null && scripts.length > 0 ) { |
| for(final String text : scripts) { |
| if ( text != null && !text.trim().isEmpty() ) { |
| Objects.requireNonNull(converter.getFeaturesManager()).addOrAppendRepoInitExtension(text, runMode); |
| } |
| } |
| } |
| checkReferences(configurationProperties, pid); |
| } else if ( REPOINIT_PID.equals(pid) ) { |
| checkReferences(configurationProperties, pid); |
| |
| } else { |
| Objects.requireNonNull(converter.getFeaturesManager()).addConfiguration(runMode, id, configurationProperties); |
| } |
| } else { |
| throw new IllegalStateException("Something went terribly wrong: pattern '" |
| + getPattern().pattern() |
| + "' should have matched already with path '" |
| + path |
| + "' but it does not, currently"); |
| } |
| } |
| |
| private void checkReferences(@NotNull final Dictionary<String, Object> configurationProperties, @NotNull final String pid) { |
| final String[] references = Converters.standardConverter().convert(configurationProperties.get("references")).to(String[].class); |
| if ( references != null && references.length > 0 ) { |
| for(final String r : references ) { |
| if ( r != null && !r.trim().isEmpty() ) { |
| throw new IllegalArgumentException("References are not supported for repoinit (configuration " + pid + ")"); |
| } |
| } |
| } |
| } |
| |
| protected abstract @Nullable Dictionary<String, Object> parseConfiguration(@NotNull String name, @NotNull InputStream input) throws Exception; |
| |
| } |