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/*******************************************************************************
* Copyright (c) 2010 Red Hat Inc. 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
*******************************************************************************/
package org.eclipse.linuxtools.changelog.tests.fixtures;
import java.io.InputStream;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.core.resources.IContainer;
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.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
/**
* Test fixture for the changelog plug-in tests.
*
* Functionality:
* - Create a new project in the current workspace
*
*/
public class ChangeLogTestProject {
private IProject testProject;
/**
* Create a new ChangelogTestProject
*
* @param projectName The name of the project to be created.
* @throws Exception
*/
public ChangeLogTestProject(String projectName) throws Exception {
testProject = createNewProject(projectName);
}
/**
* @return the testProject
*/
public IProject getTestProject() {
return testProject;
}
/**
* @param testProject the testProject to set
*/
public void setTestProject(IProject testProject) {
this.testProject = testProject;
}
/**
* Adds a file to this project at the specified <code>path</code>
* and the provided <code>filename</code>. If segments of <code>path</code>
* do not exist, they will be created.
*
* @param destPath The path relative to the project (use '/' as path separator).
* @param filename The name of the to be created file
* @param fileInputStream A stream to the new files content.
*/
public IFile addFileToProject(String destPath, String filename, InputStream fileInputStream) throws CoreException {
String[] pathSegments = destPath.split("/");
IContainer parent = this.testProject;
for (String segment: pathSegments) {
if (segment.equals("")) {
continue; // ignore
}
IResource segmentResource = parent.findMember(new Path(IPath.SEPARATOR + segment));
if (segmentResource == null) {
// create folder
IFolder newFolder = parent.getFolder(new Path(segment));
newFolder.create(false, true, null);
parent = newFolder;
} else {
// resource existed
parent = (IContainer)segmentResource;
}
}
// Finally add the file
IFile newFile = parent.getFile(new Path(filename));
if (fileInputStream == null) {
throw new IllegalStateException("fileInputStream must not be null");
}
newFile.create(fileInputStream, false, null);
// refresh project
this.testProject.refreshLocal(IResource.DEPTH_INFINITE, null);
return newFile;
}
/**
* Add the Java nature to this project. I.e. make it a Java project.
*/
public IJavaProject addJavaNature() throws CoreException {
IProjectDescription description = this.testProject.getDescription();
String[] natures = description.getNatureIds();
String[] newNatures = new String[natures.length + 1];
System.arraycopy(natures, 0, newNatures, 0, natures.length);
newNatures[natures.length] = JavaCore.NATURE_ID;
description.setNatureIds(newNatures);
this.testProject.setDescription(description, null);
return JavaCore.create(this.testProject);
}
/**
* Add the C nature to this project. I.e. make it a C project.
* @throws CoreException
*/
public void addCNature() throws CoreException {
this.testProject = CCorePlugin.getDefault().createCDTProject(
testProject.getDescription(), testProject, null);
}
/**
* Add the C++ nature to this project. I.e. make it a C++ project.
* @throws CoreException
*/
public void addCCNature() throws CoreException {
addCNature();
CCorePlugin.getDefault().convertProjectFromCtoCC(testProject, null);
}
/**
* Create a new Eclipse project in the current workspace
*
* @param name
* @throws CoreException if project creation fails for some reason.
* @return The newly created project.
*/
private IProject createNewProject(String name) throws CoreException {
IProject newProject = ResourcesPlugin.getWorkspace().getRoot()
.getProject(name);
newProject.create(null);
newProject.open(null); // needs to be open
return newProject;
}
}
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