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/*******************************************************************************
* Copyright (c) 2006 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
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20060330 128827 kathy@ca.ibm.com - Kathy Chan
* 20060403 128827 kathy@ca.ibm.com - Kathy Chan
* 20060524 141925 kathy@ca.ibm.com - Kathy Chan
*******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.command.common;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
import org.eclipse.jst.ws.internal.consumption.ConsumptionMessages;
import org.eclipse.jst.ws.internal.plugin.WebServicePlugin;
import org.eclipse.osgi.util.NLS;
import org.eclipse.wst.command.internal.env.common.FileResourceUtils;
import org.eclipse.wst.command.internal.env.core.common.StatusUtils;
import org.eclipse.wst.command.internal.env.core.context.ResourceContext;
import org.eclipse.wst.common.environment.IEnvironment;
import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelOperation;
import org.eclipse.wst.ws.internal.common.MergeUtils;
import org.eclipse.wst.ws.internal.plugin.WSPlugin;
import org.eclipse.wst.ws.internal.preferences.PersistentMergeContext;
public class SkeletonMergeCommand extends AbstractDataModelOperation
{
private String[] urls_;
private String projectName_;
public SkeletonMergeCommand(String projectName)
{
projectName_ = projectName;
}
public void setUrls(String[] urls)
{
this.urls_ = urls;
}
// Merge the content of the skeleton files (represented by urls_ with the previous version stored.
// The Web service extensions triggers the storing of the content of the old skeleton file by
// calling WebServiceInfo.setImplURLs() before the new skeleton is generated in the extension's
// develop() method.
public IStatus execute(IProgressMonitor monitor, IAdaptable info)
{
IStatus status = Status.OK_STATUS;
IEnvironment environment = getEnvironment();
ResourceContext context = WebServicePlugin.getInstance().getResourceContext();
PersistentMergeContext mergeContext = WSPlugin.getInstance().getMergeContext();
if (mergeContext.isSkeletonMergeEnabled()) {
// merge the skeleton implementation file with the model stored earlier
String mergedContent;
String filename;
InputStream inStream = null;
if (urls_ != null) {
for (int i = 0; i < urls_.length; i++) {
filename = MergeUtils.getFileFromURL(urls_[i]);
if (filename != null) {
mergedContent = MergeUtils.mergeFile(filename);
if (mergedContent != null) {
// write the merged content back into the file, respecting file overwrite preference
IPath targetPath = new Path(filename);
IProject project = ProjectUtilities.getProject(projectName_);
byte[] buf = null;
if (project != null) {
try {
buf = mergedContent.getBytes(project.getDefaultCharset());
} catch (Throwable e) {
buf = mergedContent.getBytes();
}
} else {
buf = mergedContent.getBytes();
}
inStream = new ByteArrayInputStream(buf);
if (inStream != null) {
try {
FileResourceUtils.createFileAtLocation(context, targetPath.makeAbsolute(), inStream,
monitor, environment.getStatusHandler());
} catch (CoreException e) {
status = StatusUtils.errorStatus(NLS.bind(ConsumptionMessages.MSG_ERROR_FILE_MERGE, urls_), e);
environment.getStatusHandler().reportError( status );
}
}
}
}
}
}
}
return status;
}
}
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