/*
* (C) Copyright 2006-2010 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed 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.
*
* Contributors:
* bstefanescu
*/
package org.nuxeo.connect.update.task.standalone.commands;
import java.io.File;
import java.util.Map;
import org.nuxeo.connect.update.PackageException;
import org.nuxeo.connect.update.ValidationStatus;
import org.nuxeo.connect.update.task.Command;
import org.nuxeo.connect.update.task.Task;
import org.nuxeo.connect.update.xml.XmlWriter;
import org.w3c.dom.Element;
/**
* Install bundle, flush any application cache and perform Nuxeo preprocessing on the bundle. The inverse of this
* command is Undeploy.
*
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*/
public class UnloadJarPlaceholder extends AbstractCommand {
public static final String ID = "unload-jar";
protected File file;
public UnloadJarPlaceholder() {
super(ID);
}
public UnloadJarPlaceholder(File file) {
super(ID);
this.file = file;
}
@Override
protected void doValidate(Task task, ValidationStatus status) throws PackageException {
// nothing to do
}
@Override
protected Command doRun(Task task, Map<String, String> prefs) throws PackageException {
// standalone mode: nothing to do
return new LoadJarPlaceholder(file);
}
public void readFrom(Element element) throws PackageException {
String v = element.getAttribute("file");
if (v.length() > 0) {
file = new File(v);
guardVars.put("file", file);
}
}
public void writeTo(XmlWriter writer) {
writer.start(ID);
if (file != null) {
writer.attr("file", file.getAbsolutePath());
}
writer.end();
}
}