methodstubs.javajet

来自「jsp开发 com.objectlearn.jdt.j2ee_3.0.1」· JAVAJET 代码 · 共 68 行

<%@ jet package="com.objectlearn.gmf.templates.messageDriven" class="MethodGenerator" imports="java.util.* com.objectlearn.lomboz.xml.lomboz.DocumentRoot com.objectlearn.lomboz.xml.lomboz.MessageDrivenBean com.sun.java.xml.ns.j2ee.MessageDrivenBeanType com.sun.java.xml.ns.j2ee.MessageDestinationType"%>
<% DocumentRoot root = (DocumentRoot)argument;
   MessageDrivenBean     lmdb = (MessageDrivenBean) root.getEjb().getMessageDriven();
   MessageDrivenBeanType mdb = (MessageDrivenBeanType) lmdb.getMessageDrivenEjb();
   MessageDestinationType destination = (MessageDestinationType) lmdb.getMessageDestination();
   String destinationType = mdb.getMessageDestinationType().getValue();
   boolean isQueue = "javax.jms.Queue".equals(destinationType);
%>
/** 
 * Required method for container to set context.
 * @generated 
 */
public void setMessageDrivenContext(javax.ejb.MessageDrivenContext messageContext) 
   throws javax.ejb.EJBException { 
        this.messageContext = messageContext;
}


/** 
 * Required creation method for message-driven beans. 
 *
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 *
 * <!-- begin-xdoclet-definition -->
 * @ejb.create-method 
 * <!-- end-xdoclet-definition -->
 * @generated
 */ 
public void ejbCreate() { 
	//no specific action required for message-driven beans 
}


/** 
 * Required removal method for message-driven beans. 
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */ 
public void ejbRemove() { 
	messageContext = null; 
}
 

/** 
 * This method implements the business logic for the EJB. 
 * 
 * <p>Make sure that the business logic accounts for asynchronous message processing. 
 * For example, it cannot be assumed that the EJB receives messages in the order they were 
 * sent by the client. Instance pooling within the container means that messages are not 
 * received or processed in a sequential order, although individual onMessage() calls to 
 * a given message-driven bean instance are serialized. 
 * 
 * <p>The <code>onMessage()</code> method is required, and must take a single parameter 
 * of type javax.jms.Message. The throws clause (if used) must not include an application 
 * exception. Must not be declared as final or static. 
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */ 
public void onMessage(javax.jms.Message message) { 
    // begin-user-code
    System.out.println("Message Driven Bean got message " + message); 
    // TODO:  do business logic here 
    // end-user-code
}