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/*******************************************************************************
* Copyright (c) 2007, 2008 Symbian Software Limited 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:
* Bala Torati (Symbian) - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.templateengine.process.processes;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import org.eclipse.cdt.core.templateengine.TemplateCore;
import org.eclipse.cdt.core.templateengine.TemplateEngineHelper;
import org.eclipse.cdt.core.templateengine.process.ProcessArgument;
import org.eclipse.cdt.core.templateengine.process.ProcessFailureException;
import org.eclipse.cdt.core.templateengine.process.ProcessHelper;
import org.eclipse.cdt.core.templateengine.process.ProcessRunner;
import org.eclipse.core.resources.IFile;
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.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
/**
* Adds Files to the Project
*/
public class AddFiles extends ProcessRunner {
/**
* This method Adds the list of Files to the corresponding Project.
*/
@Override
public void process(TemplateCore template, ProcessArgument[] args, String processId, IProgressMonitor monitor) throws ProcessFailureException {
String projectName = args[0].getSimpleValue();
IProject projectHandle = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
ProcessArgument[][] files = args[1].getComplexArrayValue();
for(int i=0; i<files.length; i++) {
ProcessArgument[] file = files[i];
String fileSourcePath = file[0].getSimpleValue();
String fileTargetPath = file[1].getSimpleValue();
boolean replaceable = file[2].getSimpleValue().equals("true"); //$NON-NLS-1$
URL path;
try {
path = TemplateEngineHelper.getTemplateResourceURLRelativeToTemplate(template, fileSourcePath);
if (path == null) {
throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFiles.1") + fileSourcePath)); //$NON-NLS-1$
}
} catch (IOException e1) {
throw new ProcessFailureException(Messages.getString("AddFiles.2") + fileSourcePath); //$NON-NLS-1$
}
InputStream contents = null;
if (replaceable) {
String fileContents;
try {
fileContents = ProcessHelper.readFromFile(path);
} catch (IOException e) {
throw new ProcessFailureException(Messages.getString("AddFiles.3") + fileSourcePath); //$NON-NLS-1$
}
fileContents = ProcessHelper.getValueAfterExpandingMacros(fileContents, ProcessHelper.getReplaceKeys(fileContents), template.getValueStore());
contents = new ByteArrayInputStream(fileContents.getBytes());
} else {
try {
contents = path.openStream();
} catch (IOException e) {
throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFiles.4") + fileSourcePath)); //$NON-NLS-1$
}
}
try {
IFile iFile = projectHandle.getFile(fileTargetPath);
if (!iFile.getParent().exists()) {
ProcessHelper.mkdirs(projectHandle, projectHandle.getFolder(iFile.getParent().getProjectRelativePath()));
}
if (iFile.exists()) {
// honor the replaceable flag and replace the file contents if the file already exists.
if (replaceable) {
iFile.setContents(contents, true, true, null);
} else {
throw new ProcessFailureException(Messages.getString("AddFiles.5")); //$NON-NLS-1$
}
} else {
iFile.create(contents, true, null);
iFile.refreshLocal(IResource.DEPTH_ONE, null);
}
} catch (CoreException e) {
throw new ProcessFailureException(Messages.getString("AddFiles.6") + e.getMessage(), e); //$NON-NLS-1$
}
}
try {
projectHandle.refreshLocal(IResource.DEPTH_INFINITE, null);
} catch (CoreException e) {
throw new ProcessFailureException(Messages.getString("AddFiles.7") + e.getMessage(), e); //$NON-NLS-1$
}
}
}
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