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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.taskdefs.optional.j2ee;
import java.io.File;
import java.util.Enumeration;
import java.util.Vector;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
/**
* Controls hot deployment tools for J2EE servers.
*
* This class is used as a framework for the creation of vendor specific
* hot deployment tools.
*
* @see org.apache.tools.ant.taskdefs.optional.j2ee.HotDeploymentTool
* @see org.apache.tools.ant.taskdefs.optional.j2ee.AbstractHotDeploymentTool
* @see org.apache.tools.ant.taskdefs.optional.j2ee.GenericHotDeploymentTool
* @see org.apache.tools.ant.taskdefs.optional.j2ee.WebLogicHotDeploymentTool
*/
public class ServerDeploy extends Task {
/** The action to be performed. IE: "deploy", "delete", etc... **/
private String action;
/** The source (fully-qualified path) to the component being deployed **/
private File source;
/** The vendor specific tool for deploying the component **/
private Vector vendorTools = new Vector();
///////////////////////////////////////////////////////////////////////////
//
// Place vendor specific tool creations here.
//
///////////////////////////////////////////////////////////////////////////
/**
* Creates a generic deployment tool.
* <p>Ant calls this method on creation to handle embedded "generic" elements
* in the ServerDeploy task.
* @param tool An instance of GenericHotDeployment tool, passed in by Ant.
*/
public void addGeneric(GenericHotDeploymentTool tool) {
tool.setTask(this);
vendorTools.addElement(tool);
}
/**
* Creates a WebLogic deployment tool, for deployment to WebLogic servers.
* <p>Ant calls this method on creation to handle embedded "weblogic" elements
* in the ServerDeploy task.
* @param tool An instance of WebLogicHotDeployment tool, passed in by Ant.
*/
public void addWeblogic(WebLogicHotDeploymentTool tool) {
tool.setTask(this);
vendorTools.addElement(tool);
}
/**
* Creates a JOnAS deployment tool, for deployment to JOnAS servers.
* <p>Ant calls this method on creation to handle embedded "jonas" elements
* in the ServerDeploy task.
* @param tool An instance of JonasHotDeployment tool, passed in by Ant.
*/
public void addJonas(JonasHotDeploymentTool tool) {
tool.setTask(this);
vendorTools.addElement(tool);
}
///////////////////////////////////////////////////////////////////////////
//
// Execute method
//
///////////////////////////////////////////////////////////////////////////
/**
* Execute the task.
* <p>This method calls the deploy() method on each of the vendor-specific tools
* in the <code>vendorTools</code> collection. This performs the actual
* process of deployment on each tool.
* @exception org.apache.tools.ant.BuildException if the attributes
* are invalid or incomplete, or a failure occurs in the deployment process.
*/
public void execute() throws BuildException {
for (Enumeration e = vendorTools.elements();
e.hasMoreElements();) {
HotDeploymentTool tool = (HotDeploymentTool) e.nextElement();
tool.validateAttributes();
tool.deploy();
}
}
///////////////////////////////////////////////////////////////////////////
//
// Set/get methods
//
///////////////////////////////////////////////////////////////////////////
/**
* Returns the action field.
* @return A string representing the "action" attribute.
*/
public String getAction() {
return action;
}
/**
* The action to be performed, usually "deploy"; required.
* Some tools support additional actions, such as "delete", "list", "undeploy", "update"...
* @param action A String representing the "action" attribute.
*/
public void setAction(String action) {
this.action = action;
}
/**
* Returns the source field (the path/filename of the component to be
* deployed.
* @return A File object representing the "source" attribute.
*/
public File getSource() {
return source;
}
/**
* The filename of the component to be deployed; optional
* depending upon the tool and the action.
* @param source String representing the "source" attribute.
*/
public void setSource(File source) {
this.source = source;
}
}
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