/*
* Copyright 2008 Whohoo 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.
*/
package com.googlecode.mycontainer.kernel.deploy;
import javax.naming.Context;
import javax.naming.NamingException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.googlecode.mycontainer.kernel.ShutdownHook;
public abstract class NamingDeployer extends Deployer implements ShutdownHook, SimpleDeployer {
private static final long serialVersionUID = -7089079079467512034L;
private static final Logger LOG = LoggerFactory
.getLogger(NamingDeployer.class);
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public void deploy() {
try {
Context ctx = getContext();
LOG.info("Deploying: " + name);
ctx.bind(name, getResource());
getKernel().addShutdownHook(this);
} catch (NamingException e) {
throw new DeployException(e);
}
}
protected abstract Object getResource();
public void shutdown() {
try {
Context ctx = getContext();
LOG.info("Undeploying: " + name);
ctx.unbind(name);
} catch (NamingException e) {
throw new DeployException(e);
}
}
}