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/*******************************************************************************
* Copyright (c) 2003, 2005 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
*******************************************************************************/
package org.eclipse.jst.server.tomcat.core.internal.command;
import org.eclipse.jst.server.tomcat.core.internal.ITomcatConfigurationWorkingCopy;
import org.eclipse.jst.server.tomcat.core.internal.Messages;
import org.eclipse.jst.server.tomcat.core.internal.WebModule;
/**
* Command to modify the path of a Web module.
*/
public class SetWebModulePathCommand extends ConfigurationCommand {
protected int index;
protected WebModule oldModule;
protected String path;
/**
* SetWebModulePathCommand constructor comment.
*
* @param configuration a tomcat configuration
* @param index an index
* @param contextRoot the context root
*/
public SetWebModulePathCommand(ITomcatConfigurationWorkingCopy configuration, int index, String contextRoot) {
super(configuration, Messages.configurationEditorActionEditWebModulePath);
this.index = index;
this.path = contextRoot;
}
/**
* Execute the command.
*/
public void execute() {
oldModule = (WebModule) configuration.getWebModules().get(index);
configuration.removeWebModule(index);
WebModule module = new WebModule(path, oldModule.getDocumentBase(), oldModule.getMemento(), oldModule.isReloadable());
configuration.addWebModule(index, module);
}
/**
* Undo the command.
*/
public void undo() {
configuration.removeWebModule(index);
configuration.addWebModule(index, oldModule);
}
}
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