/******************************************************************************* | |
* Copyright (c) 2010 Mia-Software. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v20.html | |
* | |
* Contributors: | |
* Fabien Giquel - initial API and implementation | |
* Nicolas Bros (Mia-Software) - Bug 335003 - [Discoverer] : Existing Discoverers Refactoring based on new framework | |
*******************************************************************************/ | |
package org.eclipse.modisco.java.discoverer.tests.utils; | |
import java.io.IOException; | |
import java.io.InputStream; | |
import java.util.Enumeration; | |
import java.util.Iterator; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.resources.IFolder; | |
import org.eclipse.core.resources.IProject; | |
import org.eclipse.core.resources.IResource; | |
import org.eclipse.core.resources.ResourcesPlugin; | |
import org.eclipse.core.runtime.CoreException; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.NullProgressMonitor; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.core.runtime.jobs.Job; | |
import org.eclipse.emf.common.util.EList; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.resource.Resource; | |
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.jdt.launching.JavaRuntime; | |
import org.eclipse.modisco.java.Model; | |
import org.eclipse.modisco.java.discoverer.DiscoverJavaModelFromJavaProject; | |
import org.eclipse.modisco.java.discoverer.internal.JavaActivator; | |
import org.eclipse.modisco.java.discoverer.tests.Activator; | |
import org.junit.Before; | |
import org.osgi.framework.Bundle; | |
/** TODO merge with JavaProjectFactory. */ | |
public abstract class AbstractDiscoverTest { | |
private Resource resource; | |
private Model model; | |
public AbstractDiscoverTest() { | |
super(); | |
} | |
protected abstract String getTargetProjectName(); | |
protected abstract String getSourcesReferencePath(); | |
@Before | |
public void initResource() throws Exception { | |
if (this.resource == null) { | |
IProject project = ResourcesPlugin.getWorkspace().getRoot() | |
.getProject(getTargetProjectName()); | |
if (project.exists()) { | |
project.delete(true, true, new NullProgressMonitor()); | |
} | |
project.create(new NullProgressMonitor()); | |
project.open(new NullProgressMonitor()); | |
deepCopy(getSourcesReferencePath(), project, "/"); //$NON-NLS-1$ | |
IJavaProject javaProject = JavaCore.create(project); | |
addSystemLibraries(javaProject); | |
project.refreshLocal(IResource.DEPTH_INFINITE, | |
new NullProgressMonitor()); | |
Job.getJobManager().join(ResourcesPlugin.FAMILY_MANUAL_BUILD, null); | |
Job.getJobManager().join(ResourcesPlugin.FAMILY_AUTO_BUILD, null); | |
Job.getJobManager().join(ResourcesPlugin.FAMILY_MANUAL_REFRESH, | |
null); | |
Job.getJobManager().join(ResourcesPlugin.FAMILY_MANUAL_BUILD, null); | |
loadResource(javaProject); | |
EList<EObject> i = this.resource.getContents(); | |
for (Iterator<EObject> iterator = i.iterator(); iterator.hasNext() | |
&& this.model == null;) { | |
EObject eobject = iterator.next(); | |
if (eobject instanceof Model) { | |
this.model = (Model) eobject; | |
} | |
} | |
} | |
} | |
private static final void addSystemLibraries(final IJavaProject javaProject) | |
throws JavaModelException { | |
IClasspathEntry[] oldEntries = javaProject.getRawClasspath(); | |
IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1]; | |
System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length); | |
newEntries[oldEntries.length] = JavaRuntime | |
.getDefaultJREContainerEntry(); | |
javaProject.setRawClasspath(newEntries, null); | |
} | |
/** | |
* @param path | |
* @param project | |
* @param destinationPath | |
* @throws CoreException | |
* @throws IOException | |
*/ | |
private void deepCopy(final String path, final IProject project, | |
final String destinationPath) throws CoreException, IOException { | |
// System.out.println("Deep copy: " + path + " -> " + destinationPath); | |
Bundle bundle = Activator.getDefault().getBundle(); | |
Enumeration<?> e = bundle.getEntryPaths(path); | |
if (e == null) { | |
try { | |
// System.out.println("Try: " + path + " -> " + | |
// destinationPath); | |
InputStream source = bundle.getEntry(path).openStream(); | |
IFile javaFile = project.getFile(destinationPath); | |
if (javaFile.exists()) { | |
javaFile.delete(true, new NullProgressMonitor()); | |
} | |
javaFile.create(source, true, new NullProgressMonitor()); | |
// System.out.println("Success: " + path + " -> " | |
// + destinationPath); | |
} catch (Exception e1) { | |
Status status2 = new Status(IStatus.ERROR, | |
JavaActivator.PLUGIN_ID, e1.getMessage(), e1); | |
Activator.getDefault().getLog().log(status2); | |
} | |
} else { | |
// System.out.println("Create folder: " + destinationPath); | |
String subDestinationPath = "/"; //$NON-NLS-1$ | |
if (!destinationPath.equals("/")) { //$NON-NLS-1$ | |
IFolder folder = project.getFolder(destinationPath); | |
if (!folder.exists()) { | |
try { | |
folder.create(true, true, new NullProgressMonitor()); | |
} catch (Exception e1) { | |
Status status2 = new Status(IStatus.ERROR, | |
JavaActivator.PLUGIN_ID, e1.getMessage(), e1); | |
Activator.getDefault().getLog().log(status2); | |
} | |
} | |
subDestinationPath = folder.getProjectRelativePath().toString(); | |
} | |
while (e.hasMoreElements()) { | |
Object object = e.nextElement(); | |
if (object instanceof String) { | |
String subpath = (String) object; | |
if (!subpath.matches(".*/\\.svn/")) { //$NON-NLS-1$ | |
String dest = subDestinationPath | |
+ subpath.substring(path.length() - 1); | |
deepCopy(subpath, project, dest); | |
} | |
} else { | |
throw new RuntimeException("Unexpected element type"); //$NON-NLS-1$ | |
} | |
} | |
} | |
} | |
protected void loadResource(final IJavaProject javaProject) | |
throws Exception { | |
DiscoverJavaModelFromJavaProject discoverer = new DiscoverJavaModelFromJavaProject(); | |
discoverer.setSerializeTarget(false); | |
discoverer.discoverElement(javaProject, new NullProgressMonitor()); | |
this.resource = discoverer.getTargetModel(); | |
} | |
protected Resource getResource() { | |
return this.resource; | |
} | |
protected void setResource(final Resource resource) { | |
this.resource = resource; | |
} | |
protected Model getModel() { | |
return this.model; | |
} | |
protected void setModel(final Model model) { | |
this.model = model; | |
} | |
} |