com.heliosapm.easymq.pool.PCFAgentPooledObjectFactory.java Source code

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Here is the source code for com.heliosapm.easymq.pool.PCFAgentPooledObjectFactory.java

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// This file is part of OpenTSDB.
// Copyright (C) 2010-2016  The OpenTSDB Authors.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or (at your
// option) any later version.  This program is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
// General Public License for more details.  You should have received a copy
// of the GNU Lesser General Public License along with this program.  If not,
// see <http://www.gnu.org/licenses/>.
package com.heliosapm.easymq.pool;

import org.apache.commons.pool2.BaseKeyedPooledObjectFactory;
import org.apache.commons.pool2.PooledObject;
import org.apache.commons.pool2.impl.DefaultPooledObject;

import com.ibm.mq.pcf.PCFMessageAgent;

/**
 * <p>Title: PCFAgentPooledObjectFactory</p>
 * <p>Description: Pooled object factory to fuel pcf message agent pools</p> 
 * <p>Company: Helios Development Group LLC</p>
 * @author Whitehead (nwhitehead AT heliosdev DOT org)
 * <p><code>com.heliosapm.easymq.PCFAgentPooledObjectFactory</code></p>
 */

public class PCFAgentPooledObjectFactory extends BaseKeyedPooledObjectFactory<PoolKey, PCFMessageAgentWrapper> {
    /** Shareable instance */
    public static final PCFAgentPooledObjectFactory INSTANCE = new PCFAgentPooledObjectFactory();

    private PCFAgentPooledObjectFactory() {
    }

    /**
     * {@inheritDoc}
     * @see org.apache.commons.pool2.BaseKeyedPooledObjectFactory#create(java.lang.Object)
     */
    @Override
    public PCFMessageAgentWrapper create(final PoolKey key) throws Exception {
        return PCFMessageAgentWrapper.fromKey(key, true);
    }

    /**
     * {@inheritDoc}
     * @see org.apache.commons.pool2.BaseKeyedPooledObjectFactory#wrap(java.lang.Object)
     */
    @Override
    public PooledObject<PCFMessageAgentWrapper> wrap(final PCFMessageAgentWrapper value) {
        return new DefaultPooledObject<PCFMessageAgentWrapper>(value);
    }

    @Override
    public boolean validateObject(final PoolKey key, final PooledObject<PCFMessageAgentWrapper> p) {
        try {
            final PCFMessageAgentWrapper wrapper = p.getObject();
            final PCFMessageAgent agent = wrapper.getRawAgent();
            return agent.getQManagerName().equals(wrapper.getQManagerName());
        } catch (Exception ex) {
            return false;
        }
    }

}