com.glaf.activiti.tasklistener.factory.PooledObjectFactory.java Source code

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Here is the source code for com.glaf.activiti.tasklistener.factory.PooledObjectFactory.java

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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 com.glaf.activiti.tasklistener.factory;

import org.activiti.engine.delegate.TaskListener;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.pool.BaseKeyedPoolableObjectFactory;

@SuppressWarnings({ "rawtypes" })
public class PooledObjectFactory extends BaseKeyedPoolableObjectFactory {
    protected static final Log logger = LogFactory.getLog(PooledObjectFactory.class);

    private static int count = 0;

    public Object makeObject(Object key) throws Exception {
        count++;
        Class<?> clazz = TaskListenerTypes.getTaskListenerType((String) key);
        if (clazz != null) {
            TaskListener taskListener = (TaskListener) clazz.newInstance();
            logger.debug("create task listener : " + count);
            return taskListener;
        }
        throw new RuntimeException("Can't create object '" + key + "'");
    }

}