/*
* 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.mina.integration.spring;
import org.apache.mina.common.ExecutorThreadModel;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.util.Assert;
import edu.emory.mathcs.backport.java.util.concurrent.Executor;
/**
* Spring {@link FactoryBean} which makes it possible to set up a MINA
* {@link ExecutorThreadModel} using Spring. The <code>serviceName</code>
* property must be set using {@link #setServiceName(String)}.
*
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev$, $Date$
*/
public class ExecutorThreadModelFactoryBean implements FactoryBean,
InitializingBean {
private String serviceName = null;
private Executor executor = null;
/**
* Sets the {@link Executor} to use. If not set a default {@link Executor}
* will be used by the {@link ExecutorThreadModel} created by this
* factory bean.
*
* @param executor the executor.
* @throws IllegalArgumentException if the specified value is
* <code>null</code>.
*/
public void setExecutor(Executor executor) {
Assert.notNull(executor, "Property 'executor' may not be null");
this.executor = executor;
}
/**
* Sets the name of the service as used in the call to
* {@link ExecutorThreadModel#getInstance(String)}. This property is
* required.
*
* @param executor the executor.
* @throws IllegalArgumentException if the specified value is
* <code>null</code>.
*/
public void setServiceName(String serviceName) {
Assert.notNull(serviceName, "Property 'serviceName' may not be null");
this.serviceName = serviceName;
}
public Class getObjectType() {
return ExecutorThreadModel.class;
}
public Object getObject() throws Exception {
ExecutorThreadModel model = ExecutorThreadModel
.getInstance(serviceName);
if (executor != null) {
model.setExecutor(executor);
}
return model;
}
public boolean isSingleton() {
return true;
}
public void afterPropertiesSet() throws Exception {
Assert.notNull(serviceName, "Property 'serviceName' may not be null");
}
}