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*******************************************************************************/ |
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*******************************************************************************/ |
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package org.eclipse.pde.internal.core; |
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package org.eclipse.pde.internal.core; |
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import java.io.File; |
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import java.io.*; |
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import java.util.ArrayList; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.HashMap; |
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import java.util.jar.JarFile; |
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import org.eclipse.core.resources.IProject; |
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import org.eclipse.core.resources.IProject; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.jdt.core.*; |
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import org.eclipse.jdt.core.*; |
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import org.eclipse.osgi.service.resolver.BundleDescription; |
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import org.eclipse.osgi.service.resolver.BundleDescription; |
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import org.eclipse.pde.core.plugin.*; |
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import org.eclipse.pde.core.plugin.*; |
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import org.eclipse.pde.internal.core.util.CoreUtility; |
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public class PDEClasspathContainer { |
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public class PDEClasspathContainer { |
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private static final IAccessRule EXCLUDE_ALL_RULE = JavaCore.newAccessRule(new Path("**/*"), IAccessRule.K_NON_ACCESSIBLE | IAccessRule.IGNORE_IF_BETTER); //$NON-NLS-1$ |
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private static final IAccessRule EXCLUDE_ALL_RULE = JavaCore.newAccessRule(new Path("**/*"), IAccessRule.K_NON_ACCESSIBLE | IAccessRule.IGNORE_IF_BETTER); //$NON-NLS-1$ |
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private static final String LIB_CACHE_DIR = ".libcache"; //$NON-NLS-1$ |
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protected void addProjectEntry(IProject project, Rule[] rules, ArrayList entries) throws CoreException { |
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protected void addProjectEntry(IProject project, Rule[] rules, ArrayList entries) throws CoreException { |
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if (project.hasNature(JavaCore.NATURE_ID)) { |
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if (project.hasNature(JavaCore.NATURE_ID)) { |
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IClasspathEntry entry = null; |
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IClasspathEntry entry = null; |
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Lines 67-72
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if (srcPath == null) |
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if (srcPath == null) |
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srcPath = new Path(model.getInstallLocation()); |
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srcPath = new Path(model.getInstallLocation()); |
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addLibraryEntry(new Path(model.getInstallLocation()), srcPath, rules, getClasspathAttributes(model), entries); |
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addLibraryEntry(new Path(model.getInstallLocation()), srcPath, rules, getClasspathAttributes(model), entries); |
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// add wrapped and referenced JARs |
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IPluginLibrary[] libraries = model.getPluginBase().getLibraries(); |
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for (int i = 0; i < libraries.length; i++) { |
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if (!".".equals(libraries[i].getName())) { //$NON-NLS-1$ |
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File f = cacheLibrary(new File(model.getInstallLocation()), libraries[i]); |
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Path path = new Path(f.getAbsolutePath()); |
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addLibraryEntry(path, path, rules, getClasspathAttributes(model), entries); |
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} |
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} |
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} else { |
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} else { |
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IPluginLibrary[] libraries = model.getPluginBase().getLibraries(); |
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IPluginLibrary[] libraries = model.getPluginBase().getLibraries(); |
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for (int i = 0; i < libraries.length; i++) { |
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for (int i = 0; i < libraries.length; i++) { |
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Lines 147-150
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return null; |
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return null; |
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} |
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} |
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private static File cacheLibrary(File bundleJar, IPluginLibrary lib) { |
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// get the PDE config directory |
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IPath path = PDECore.getDefault().getStateLocation(); |
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File fDir = new File(path.toFile(), LIB_CACHE_DIR); |
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// create a subdirectory for the exact bundle version |
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BundleDescription desc = lib.getPluginModel().getBundleDescription(); |
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String bundleName = desc.getSymbolicName() + "_" + desc.getVersion().toString(); //$NON-NLS-1$ |
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fDir = new File(fDir, bundleName); |
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if (!fDir.isDirectory() && !fDir.mkdirs()) |
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return null; |
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// extract file from JAR |
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String libName = lib.getName(); |
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if (libName.indexOf('/') > -1) |
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libName = libName.substring(libName.lastIndexOf('/') + 1); |
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try { |
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File fTarget = new File(fDir, libName); |
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if (!fTarget.isFile()) |
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extractJar(bundleJar, lib.getName(), fTarget); |
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return fTarget; |
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} catch (IOException e) { |
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// TODO log? |
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return null; |
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} |
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} |
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private static void extractJar(File jarFile, String libName, File targetFile) throws IOException { |
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JarFile f = new JarFile(jarFile); |
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InputStream in = null; |
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try { |
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in = f.getInputStream(f.getEntry(libName)); |
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if (in == null) |
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throw new IOException(); |
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CoreUtility.readFile(in, targetFile); |
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} finally { |
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try { |
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f.close(); |
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} catch (Exception e) { |
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} |
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try { |
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in.close(); |
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} catch (Exception e) { |
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} |
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} |
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} |
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} |
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} |
