| /* |
| * 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.netbeans.modules.maven.osgi; |
| |
| import java.lang.ref.WeakReference; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| import java.util.regex.Pattern; |
| import org.netbeans.modules.maven.api.NbMavenProject; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.modules.maven.api.PluginPropertyUtils; |
| import org.netbeans.modules.maven.osgi.util.PackageDefinitionUtil; |
| import org.netbeans.spi.java.queries.AccessibilityQueryImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| |
| /** |
| * |
| * @author mkleint |
| */ |
| public class AccessQueryImpl implements AccessibilityQueryImplementation { |
| |
| private final Project prj; |
| private WeakReference<List<Pattern>> ref; |
| private static final String DEFAULT_IMP = "*"; |
| |
| public AccessQueryImpl(Project prj) { |
| this.prj = prj; |
| } |
| |
| /** |
| * |
| * @param pkg |
| * @return |
| */ |
| @Override |
| public Boolean isPubliclyAccessible(FileObject pkg) { |
| FileObject srcdir = org.netbeans.modules.maven.api.FileUtilities.convertStringToFileObject(prj.getLookup().lookup(NbMavenProject.class).getMavenProject().getBuild().getSourceDirectory()); |
| if (srcdir != null) { |
| String path = FileUtil.getRelativePath(srcdir, pkg); |
| if (path != null) { |
| String name = path.replace('/', '.'); |
| return check(name); |
| } |
| } |
| |
| return null; |
| } |
| |
| private Boolean check(String value) { |
| String[] exps = PluginPropertyUtils.getPluginPropertyList(prj, |
| OSGiConstants.GROUPID_FELIX, OSGiConstants.ARTIFACTID_BUNDLE_PLUGIN, |
| OSGiConstants.PARAM_INSTRUCTIONS, OSGiConstants.EXPORT_PACKAGE, |
| OSGiConstants.GOAL_MANIFEST); |
| String[] imps = PluginPropertyUtils.getPluginPropertyList(prj, |
| OSGiConstants.GROUPID_FELIX, OSGiConstants.ARTIFACTID_BUNDLE_PLUGIN, |
| OSGiConstants.PARAM_INSTRUCTIONS, OSGiConstants.PRIVATE_PACKAGE, |
| OSGiConstants.GOAL_MANIFEST); |
| String exp = null; |
| if (exps != null && exps.length == 1) { |
| exp = exps[0]; |
| } |
| String imp = null; |
| if (imps != null && imps.length == 1) { |
| imp = imps[0]; |
| } |
| if (exp != null) { |
| if (testPackagePatterns(exp, value)) { |
| return Boolean.TRUE; |
| } |
| } |
| Boolean result = null; |
| if (testPackagePatterns(imp != null ? imp : DEFAULT_IMP, value)) { |
| result = Boolean.FALSE; |
| } |
| if (exp == null) { |
| //handle default behaviour if not defined.. |
| //TODO handle 1.x bundle plugin defaults.. |
| if (!value.contains(".impl") && !value.contains(".internal")) { //NOI18N |
| result = Boolean.TRUE; |
| } |
| } |
| return result; |
| } |
| |
| static boolean testPackagePatterns(String patterns, String value) { |
| boolean matches = false; |
| if (patterns != null) { |
| patterns = PackageDefinitionUtil.omitDirectives(patterns); |
| StringTokenizer tok = new StringTokenizer(patterns, " ,", false); //NOI18N |
| while (tok.hasMoreTokens() && !matches) { |
| String token = tok.nextToken(); |
| token = token.trim(); |
| if ("*".equals(token)) { //NOI18N |
| return true; |
| } |
| |
| boolean recursive = false; |
| boolean exclusivePattern = false; |
| if (token.startsWith("!")) { |
| token = token.substring(1); |
| exclusivePattern = true; |
| } |
| if (token.endsWith("*")) { //NOI18N |
| // The following cases are tested with maven-bundle-plugin |
| // a.* or a* -> recursive |
| // a. -> non-recursive |
| token = token.substring(0, token.length() - "*".length()); //NOI18N |
| recursive = true; |
| if (token.endsWith(".")) { |
| // Removes the last dot also |
| token = token.substring(0, token.length() - 1); |
| } |
| } |
| matches = recursive ? value.startsWith(token) : value.equals(token); |
| if (matches && exclusivePattern) { |
| // only excluding when it matches |
| matches = !matches; |
| } |
| } |
| } |
| return matches; |
| } |
| |
| } |