| /******************************************************************************* |
| * Copyright (c) 2005, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.eclipse.jst.jsp.core.tests.taglibindex; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Enumeration; |
| import java.util.List; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipInputStream; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IProjectDescription; |
| import org.eclipse.core.resources.IWorkspaceRunnable; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jst.jsp.core.tests.JSPCoreTestsPlugin; |
| |
| public class BundleResourceUtil { |
| |
| public static void _copyBundleEntriesIntoWorkspace(final String rootEntry, final String fullTargetPath) throws Exception { |
| Enumeration entries = JSPCoreTestsPlugin.getDefault().getBundle().getEntryPaths(rootEntry); |
| while (entries != null && entries.hasMoreElements()) { |
| String entryPath = entries.nextElement().toString(); |
| String targetPath = new Path(fullTargetPath + "/" + entryPath.substring(rootEntry.length())).toString(); |
| if (entryPath.endsWith("/")) { |
| IFolder folder = ResourcesPlugin.getWorkspace().getRoot().getFolder(new Path(targetPath)); |
| if (!folder.exists()) { |
| folder.create(true, true, new NullProgressMonitor()); |
| } |
| _copyBundleEntriesIntoWorkspace(entryPath, targetPath); |
| } |
| else { |
| _copyBundleEntryIntoWorkspace(entryPath, targetPath); |
| } |
| // System.out.println(entryPath + " -> " + targetPath); |
| } |
| } |
| |
| public static IFile _copyBundleEntryIntoWorkspace(String entryname, String fullPath) throws Exception { |
| IFile file = null; |
| URL entry = JSPCoreTestsPlugin.getDefault().getBundle().getEntry(entryname); |
| if (entry != null) { |
| IPath path = new Path(fullPath); |
| // for (int j = 1; j <= path.segmentCount() - 2; j++) { |
| // IPath folderPath = path.removeLastSegments(path.segmentCount() |
| // - j); |
| // IFolder folder = |
| // ResourcesPlugin.getWorkspace().getRoot().getFolder(folderPath); |
| // if (!folder.exists()) { |
| // folder.create(true, true, null); |
| // } |
| // } |
| byte[] b = new byte[2048]; |
| InputStream input = entry.openStream(); |
| ByteArrayOutputStream output = new ByteArrayOutputStream(); |
| int i = -1; |
| while ((i = input.read(b)) > -1) { |
| output.write(b, 0, i); |
| } |
| file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); |
| if (file != null) { |
| if (!file.exists()) { |
| file.create(new ByteArrayInputStream(output.toByteArray()), true, new NullProgressMonitor()); |
| } |
| else { |
| file.setContents(new ByteArrayInputStream(output.toByteArray()), true, false, new NullProgressMonitor()); |
| } |
| } |
| } |
| else { |
| System.err.println("can't find " + entryname); |
| } |
| return file; |
| } |
| |
| public static void copyBundleEntriesIntoWorkspace(final String rootEntry, final String fullTargetPath) throws Exception { |
| IWorkspaceRunnable runnable = new IWorkspaceRunnable() { |
| public void run(IProgressMonitor monitor) throws CoreException { |
| try { |
| _copyBundleEntriesIntoWorkspace(rootEntry, fullTargetPath); |
| } |
| catch (Exception e) { |
| throw new CoreException(new Status(IStatus.ERROR, JSPCoreTestsPlugin.getDefault().getBundle().getSymbolicName(), 0, null, e)); |
| } |
| ResourcesPlugin.getWorkspace().checkpoint(true); |
| } |
| }; |
| ResourcesPlugin.getWorkspace().run(runnable, new NullProgressMonitor()); |
| } |
| |
| public static IFile copyBundleEntryIntoWorkspace(final String entryname, final String fullPath) throws Exception { |
| final IFile file[] = new IFile[1]; |
| IWorkspaceRunnable runnable = new IWorkspaceRunnable() { |
| public void run(IProgressMonitor monitor) throws CoreException { |
| try { |
| file[0] = _copyBundleEntryIntoWorkspace(entryname, fullPath); |
| } |
| catch (Exception e) { |
| throw new CoreException(new Status(IStatus.ERROR, JSPCoreTestsPlugin.getDefault().getBundle().getSymbolicName(), 0, null, e)); |
| } |
| ResourcesPlugin.getWorkspace().checkpoint(true); |
| } |
| }; |
| ResourcesPlugin.getWorkspace().run(runnable, new NullProgressMonitor()); |
| return file[0]; |
| } |
| |
| public static void copyBundleZippedEntriesIntoWorkspace(final String zipFileEntry, final IPath fullTargetPath) throws CoreException { |
| IWorkspaceRunnable runnable = new IWorkspaceRunnable() { |
| public void run(IProgressMonitor monitor) throws CoreException { |
| IFile file = null; |
| URL entry = JSPCoreTestsPlugin.getDefault().getBundle().getEntry(zipFileEntry); |
| if (entry != null) { |
| try { |
| byte[] b = new byte[2048]; |
| ZipInputStream input = new ZipInputStream(entry.openStream()); |
| |
| ZipEntry nextEntry = input.getNextEntry(); |
| while (nextEntry != null) { |
| IPath path = fullTargetPath.append(nextEntry.getName()); |
| |
| if (nextEntry.isDirectory()) { |
| IFolder folder = ResourcesPlugin.getWorkspace().getRoot().getFolder(path); |
| if (!folder.exists()) { |
| folder.create(true, true, null); |
| } |
| } |
| else { |
| IPath folderPath = path.removeLastSegments(1); |
| for (int i = folderPath.segmentCount(); i > 0; i--) { |
| IPath parentFolderPath = path.removeLastSegments(i); |
| if (parentFolderPath.segmentCount() > 1) { |
| IFolder folder = ResourcesPlugin.getWorkspace().getRoot().getFolder(parentFolderPath); |
| if (!folder.exists()) { |
| folder.create(true, true, null); |
| } |
| } |
| } |
| file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); |
| ByteArrayOutputStream output = new ByteArrayOutputStream(); |
| int i = -1; |
| while ((i = input.read(b)) > -1) { |
| output.write(b, 0, i); |
| } |
| if (!file.exists()) { |
| file.create(new ByteArrayInputStream(output.toByteArray()), true, new NullProgressMonitor()); |
| } |
| else { |
| file.setContents(new ByteArrayInputStream(output.toByteArray()), true, false, new NullProgressMonitor()); |
| } |
| } |
| ResourcesPlugin.getWorkspace().checkpoint(true); |
| nextEntry = input.getNextEntry(); |
| } |
| } |
| catch (IOException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| catch (CoreException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| else { |
| System.err.println("can't find " + zipFileEntry); |
| } |
| ResourcesPlugin.getWorkspace().checkpoint(true); |
| } |
| }; |
| ResourcesPlugin.getWorkspace().run(runnable, new NullProgressMonitor()); |
| } |
| |
| /** |
| * Creates a simple project. |
| * |
| * @param name - |
| * the name of the project |
| * @param location - |
| * the location of the project, or null if the default of |
| * "/name" within the workspace is to be used |
| * @param natureIds - |
| * an array of natures IDs to set on the project, null if none |
| * should be set |
| * @return |
| */ |
| public static IProject createSimpleProject(String name, IPath location, String[] natureIds) { |
| IProjectDescription description = ResourcesPlugin.getWorkspace().newProjectDescription(name); |
| if (location != null) { |
| description.setLocation(location); |
| } |
| if (natureIds != null) { |
| description.setNatureIds(natureIds); |
| } |
| IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name); |
| try { |
| project.create(description, new NullProgressMonitor()); |
| project.open(new NullProgressMonitor()); |
| } |
| catch (CoreException e) { |
| e.printStackTrace(); |
| } |
| return project; |
| } |
| |
| public static final String JAVA_NATURE_ID = "org.eclipse.jdt.core.javanature"; |
| |
| /** |
| * Add a library entry (like a jar) to the classpath of a project. The jar |
| * must be in your poject. You can copy the jar into your workspace using |
| * copyBundleEntryIntoWorkspace(String entryname, String fullPath) |
| * |
| * @param proj |
| * assumed it has java nature |
| * @param pathToJar |
| * project relative, no leading slash |
| */ |
| public static void addLibraryEntry(IProject proj, String pathToJar) { |
| |
| IPath projLocation = proj.getLocation(); |
| IPath absJarPath = projLocation.append(pathToJar); |
| |
| IJavaProject jProj = JavaCore.create(proj); |
| |
| IClasspathEntry strutsJarEntry = JavaCore.newLibraryEntry(absJarPath, null, null); |
| try { |
| IClasspathEntry[] currentEntries = jProj.getRawClasspath(); |
| |
| List l = new ArrayList(); |
| l.addAll(Arrays.asList(currentEntries)); |
| l.add(strutsJarEntry); |
| |
| IClasspathEntry[] newEntries = (IClasspathEntry[]) l.toArray(new IClasspathEntry[l.size()]); |
| jProj.setRawClasspath(newEntries, new NullProgressMonitor()); |
| } |
| catch (JavaModelException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |