Glassfish example source code file (TransactionDemarcationBeanManaged.java)

This example Glassfish source code file (TransactionDemarcationBeanManaged.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

componentnameconstructor, containertransaction, error, for, for, methoddescriptor, object, object, result, string, transactionattribute, transactionattribute, util, valid, valid

The Glassfish TransactionDemarcationBeanManaged.java source code

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 * may not use this file except in compliance with the License.  You can
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package com.sun.enterprise.tools.verifier.tests.ejb;

import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
import com.sun.enterprise.deployment.*;
import com.sun.enterprise.tools.verifier.*;
import java.util.*;
import com.sun.enterprise.tools.verifier.tests.*;


/** Session/Entity Bean bean-managed transaction demarcation type test.  
 * The Application Assembler must not define transaction attributes for an 
 * enterprise bean with bean-managed transaction demarcation.
 */
public class TransactionDemarcationBeanManaged extends EjbTest implements EjbCheck { 


    /** Session/Entity Bean bean-managed transaction demarcation type test.  
     * The Application Assembler must not define transaction attributes for an 
     * enterprise bean with bean-managed transaction demarcation.
     *
     * @param descriptor the Enterprise Java Bean deployment descriptor
     *
     * @return <code>Result the results for this assertion
     */
    public Result check(EjbDescriptor descriptor) {

	Result result = getInitializedResult();
	ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();

	// hack try/catch block around test, to exit gracefully instead of
	// crashing verifier on getMethodDescriptors() call, XML mods cause
	// java.lang.ClassNotFoundException: verifier.ejb.hello.BogusEJB
	// Replacing <ejb-class>verifier.ejb.hello.HelloEJB with
	//  <ejb-class>verifier.ejb.hello.BogusEJB...
	try {
	    // The Application Assembler must not define transaction attributes for an 
	    // enterprise bean with bean-managed transaction demarcation.
	    if ((descriptor instanceof EjbSessionDescriptor) ||
		(descriptor instanceof EjbEntityDescriptor)) {
		String transactionType = descriptor.getTransactionType();
		if (EjbDescriptor.BEAN_TRANSACTION_TYPE.equals(transactionType)) {
		    ContainerTransaction containerTransaction = null;
                    if (!descriptor.getMethodContainerTransactions().isEmpty()) {
                        for (Enumeration ee = descriptor.getMethodContainerTransactions().keys(); ee.hasMoreElements();) {
			    MethodDescriptor methodDescriptor = (MethodDescriptor) ee.nextElement();
                            containerTransaction = 
                                                (ContainerTransaction) descriptor.getMethodContainerTransactions().get(methodDescriptor);
  		    
			    try {
				String transactionAttribute  = 
				    containerTransaction.getTransactionAttribute();
    
				// danny is doing this in the DOL, but is it possible to not have 
				// any value for containerTransaction.getTransactionAttribute() 
				// in the DOL? if it is possible to have blank value for this, 
				// then this check is needed here, otherwise we are done and we 
				// don't need this check here
				if (ContainerTransaction.NOT_SUPPORTED.equals(transactionAttribute)
				    || ContainerTransaction.SUPPORTS.equals(transactionAttribute)
				    || ContainerTransaction.REQUIRED.equals(transactionAttribute)
				    || ContainerTransaction.REQUIRES_NEW.equals(transactionAttribute)
				    || ContainerTransaction.MANDATORY.equals(transactionAttribute)
				    || ContainerTransaction.NEVER.equals(transactionAttribute)
				    || (!transactionAttribute.equals(""))) {
				    result.addErrorDetails(smh.getLocalString
							   ("tests.componentNameConstructor",
							    "For [ {0} ]",
							    new Object[] {compName.toString()}));
				    result.failed(smh.getLocalString
						  (getClass().getName() + ".failed",
						   "Error: TransactionAttribute [ {0} ] for method [ {1} ] is not valid.   The Application Assembler must not define transaction attributes for an enterprise bean [ {2} ] with bean-managed transaction demarcation.",
						   new Object[] {transactionAttribute, methodDescriptor.getName(),descriptor.getName()}));
				} else {
				    result.addGoodDetails(smh.getLocalString
							  ("tests.componentNameConstructor",
							   "For [ {0} ]",
							   new Object[] {compName.toString()}));
				    result.passed(smh.getLocalString
						  (getClass().getName() + ".passed",
						   "Valid: TransactionAttribute [ {0} ] for method [ {1} ] is not defined for an enterprise bean [ {2} ] with bean-managed transaction demarcation.",
						   new Object[] {transactionAttribute, methodDescriptor.getName(),descriptor.getName()}));
				} 
			    } catch (NullPointerException e) {
				result.addGoodDetails(smh.getLocalString
						      ("tests.componentNameConstructor",
						       "For [ {0} ]",
						       new Object[] {compName.toString()}));
				result.passed(smh.getLocalString
					      (getClass().getName() + ".passed1",
					       "Valid: TransactionAttribute is null for method [ {0} ] in bean [ {1} ]",
					       new Object[] {methodDescriptor.getName(),descriptor.getName()}));
				return result;
			    }
			}
		    } else {
			result.addGoodDetails(smh.getLocalString
					      ("tests.componentNameConstructor",
					       "For [ {0} ]",
					       new Object[] {compName.toString()}));
			result.passed(smh.getLocalString
				     (getClass().getName() + ".passed2",
				      "Valid: There are no method permissions within this bean [ {0} ]", 
				      new Object[] {descriptor.getName()}));
		    }
		    return result; 
		} else {
		    // not container managed, but is a session/entity bean
		    result.addNaDetails(smh.getLocalString
					("tests.componentNameConstructor",
					 "For [ {0} ]",
					 new Object[] {compName.toString()}));
		    result.notApplicable(smh.getLocalString
					 (getClass().getName() + ".notApplicable2",
					  "Bean [ {0} ] is not [ {1} ] managed, it is [ {2} ] managed.", 
					  new Object[] {descriptor.getName(),EjbDescriptor.BEAN_TRANSACTION_TYPE,transactionType}));
		}
		return result;
	    } else {
		result.addNaDetails(smh.getLocalString
				    ("tests.componentNameConstructor",
				     "For [ {0} ]",
				     new Object[] {compName.toString()}));
		result.notApplicable(smh.getLocalString
				     (getClass().getName() + ".notApplicable",
				      "[ {0} ] not called \n with a Session or Entity bean.",
				      new Object[] {getClass()}));
		return result;
	    } 
	} catch (Throwable t) {
	    result.addErrorDetails(smh.getLocalString
				   ("tests.componentNameConstructor",
				    "For [ {0} ]",
				    new Object[] {compName.toString()}));
	    result.failed(smh.getLocalString
			  (getClass().getName() + ".failedException",
			   "Error: [ {0} ] does not contain class [ {1} ] within bean [ {2} ]",
			   new Object[] {descriptor.getName(), t.getMessage(), descriptor.getName()}));
	    return result;
	}
    }
}