/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.ui.operation;
import java.io.File;
import java.io.IOException;
import org.eclipse.core.commands.operations.AbstractOperation;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.jboss.tools.common.model.XModelException;
import org.jboss.tools.common.util.FileUtil;
import org.jboss.tools.jsf.ui.JsfUiPlugin;
import org.jboss.tools.jst.web.context.IImportWebProjectContext;
import org.jboss.tools.jst.web.context.ImportWebWarContext;
public class ImportJSFWarOperation extends JSFProjectAdoptOperation {
public ImportJSFWarOperation(IImportWebProjectContext context) {
super(context);
}
protected AbstractOperation createWTPNature(IProgressMonitor monitor) throws CoreException {
copyProject();
getProject().refreshLocal(IResource.DEPTH_INFINITE, monitor);
return super.createWTPNature(monitor);
}
protected void createWebNature() throws CoreException {
super.createWebNature();
}
protected void execute() throws XModelException {
((ImportWebWarContext)context).prepareModules();
super.execute();
}
protected void copyProject() {
String targetLocation = context.getSuggestedProjectLocation();
ImportWebWarContext warContext = (ImportWebWarContext)context;
String warLocation = warContext.getWarLocation();
File target = new File(targetLocation);
String[] os = warContext.getOriginalSources();
String[] jss = warContext.getExistingSources();
boolean classes = false;
if(!warContext.isClassicEclipseProject()) {
try {
FileUtil.unjar(target, warLocation);
} catch (IOException e) {
JsfUiPlugin.getPluginLog().logError(e);
}
for (int i = 0; i < os.length; i++) {
File d = new File(os[i]);
if(!d.isDirectory()) continue;
if("classes".equals(d.getName())) classes = true; //$NON-NLS-1$
}
} else {
File webContent = new File(target, "WebContent"); //$NON-NLS-1$
try {
FileUtil.unjar(webContent, warLocation);
} catch (IOException e) {
JsfUiPlugin.getPluginLog().logError(e);
}
for (int i = 0; i < os.length; i++) {
File d = new File(os[i]);
if(!d.isDirectory()) continue;
File js = new File(jss[i]);
if("classes".equals(d.getName())) classes = true; //$NON-NLS-1$
if(d.equals(js)) continue;
boolean delete = copySrc(d, js);
if(delete) {
FileUtil.clear(d);
d.delete();
}
}
}
if(!classes && jss.length > 0) {
File d = new File(context.getWebInfLocation() + "/classes"); //$NON-NLS-1$
if(d.isDirectory()) copySrc(d, new File(jss[0]));
}
}
//returns true if only *.java and *.properties files are found
private boolean copySrc(File from, File to) {
File[] fs = from.listFiles();
if(fs == null) return true;
boolean result = true;
for (int i = 0; i < fs.length; i++) {
String n = fs[i].getName();
File to1 = new File(to, n);
if(fs[i].isDirectory()) {
if(!copySrc(fs[i], to1)) result = false;
}
if(fs[i].isFile()) {
if(!n.endsWith(".java") && !n.endsWith(".properties")) { //$NON-NLS-1$ //$NON-NLS-2$
result = false;
} else {
FileUtil.copyFile(fs[i], to1, true);
}
}
}
return result;
}
}