Package com.sun.enterprise.deployment.node.runtime

Source Code of com.sun.enterprise.deployment.node.runtime.BeanPoolNode

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package com.sun.enterprise.deployment.node.runtime;

import java.util.Map;
import org.w3c.dom.Node;

import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.runtime.BeanPoolDescriptor;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;

/**
* This node handles the bean-pool runtime deployment descriptors
*
* @author  Jerome Dochez
* @version
*/
public class BeanPoolNode extends DeploymentDescriptorNode {

    protected BeanPoolDescriptor descriptor=null;
   
   /**
    * @return the descriptor instance to associate with this XMLNode
    */   
    public Object getDescriptor() {
        if (descriptor==null) {
      descriptor = new BeanPoolDescriptor();
  }
        return descriptor;
    }
   
    /**
     * all sub-implementation of this class can use a dispatch table to map xml element to
     * method name on the descriptor class for setting the element value.
     * 
     * @return the map with the element name as a key, the setter method as a value
     */   
    protected Map getDispatchTable() { 
  Map dispatchTable = super.getDispatchTable();
  dispatchTable.put(RuntimeTagNames.STEADY_POOL_SIZE, "setSteadyPoolSize");
  dispatchTable.put(RuntimeTagNames.POOL_RESIZE_QUANTITY, "setPoolResizeQuantity");
  dispatchTable.put(RuntimeTagNames.MAX_POOL_SIZE, "setMaxPoolSize");
  dispatchTable.put(RuntimeTagNames.POOL_IDLE_TIMEOUT_IN_SECONDS, "setPoolIdleTimeoutInSeconds");
  dispatchTable.put(RuntimeTagNames.MAX_WAIT_TIME_IN_MILLIS, "setMaxWaitTimeInMillis");
  return dispatchTable;
    }
   
    /**
     * write the descriptor class to a DOM tree and return it
     *
     * @param parent node for the DOM tree
     * @param node name for the descriptor
     * @param the descriptor to write
     * @return the DOM tree top node
     */   
    public Node writeDescriptor(Node parent, String nodeName, BeanPoolDescriptor descriptor) {   
  Node beanpoolNode = super.writeDescriptor(parent, nodeName, descriptor);
  appendTextChild(beanpoolNode, RuntimeTagNames.STEADY_POOL_SIZE, descriptor.getSteadyPoolSize());
  appendTextChild(beanpoolNode, RuntimeTagNames.POOL_RESIZE_QUANTITY, descriptor.getPoolResizeQuantity());
  appendTextChild(beanpoolNode, RuntimeTagNames.MAX_POOL_SIZE, descriptor.getMaxPoolSize());
  appendTextChild(beanpoolNode, RuntimeTagNames.POOL_IDLE_TIMEOUT_IN_SECONDS, descriptor.getPoolIdleTimeoutInSeconds());
  appendTextChild(beanpoolNode, RuntimeTagNames.MAX_WAIT_TIME_IN_MILLIS, descriptor.getMaxWaitTimeInMillis());
  return beanpoolNode;
    }
}
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