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 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * When distributing the software, include this License Header Notice in each
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package com.sun.enterprise.connectors;

import com.sun.enterprise.Switch;
import com.sun.enterprise.connectors.work.WorkManagerFactory;
import com.sun.logging.LogDomains;
import java.util.Timer;
import java.util.logging.*;
import javax.resource.spi.BootstrapContext;
import javax.resource.spi.XATerminator;
import javax.resource.spi.work.WorkManager;


/**
 * BootstrapContext implementation.
 *
 * @author	Qingqing Ouyang, Binod P.G
 * @see com.sun.enterprise.connectors.work.CommonWorkManager
 * @see com.sun.enterprise.connectors.work.WorkManagerFactory
 */
public final class BootstrapContextImpl implements BootstrapContext {

    //The following are not serialized with the ResourceAdapter
    private WorkManager wm;
    private XATerminator xa;
    private String moduleName;
    private String poolId;
    private static final Logger logger =
        LogDomains.getLogger(LogDomains.RSR_LOGGER);

    /**
     * Constructs a <code>BootstrapContext</code> with default 
     * thread pool for work manager.
     *
     * @throws ConnectorRuntimeException If there is a failure in
     *         retrieving WorkManager.
     */
    public BootstrapContextImpl () throws ConnectorRuntimeException{
        wm = WorkManagerFactory.getWorkManager(null);
    }

    /**
     * Constructs a <code>BootstrapContext</code> with a specified
     * thread pool for work manager.
     *
     * @throws ConnectorRuntimeException If there is a failure in
     *         retrieving WorkManager.
     */
    public BootstrapContextImpl (String poolId) 
                                 throws ConnectorRuntimeException{
        this.poolId = poolId;
        wm = WorkManagerFactory.getWorkManager(poolId);
    }

    /**
     * Creates a <code>java.util.Timer</code> instance.
     * This can cause a problem, since the timer threads are not actually
     * under appserver control. We should override the timer later.
     *
     * @return <code>java.util.Timer</code> object.
     */
    public Timer createTimer() {
        return new Timer();
    }

    /**
     * Retrieves the work manager.
     *
     * @return <code>WorkManager</code> instance.
     * @see com.sun.enterprise.connectors.work.CommonWorkManager
     * @see com.sun.enterprise.connectors.work.WorkManagerFactory
     */
    public WorkManager getWorkManager() {
        if (wm == null) {
            try {
                wm = WorkManagerFactory.getWorkManager(poolId);
            } catch(Exception e) {
           	logger.log(Level.SEVERE, "workmanager.instantiation_error", e);
            }
        }
        return wm;
    }

    /**
     * Retrieves the <code>XATerminator</code> object.
     */
    public XATerminator getXATerminator() {
        if (xa == null) {
            xa = Switch.getSwitch().getTransactionManager().getXATerminator();
        }
        return xa;
    }
}