Glassfish example source code file (HomeInterfaceCreateMethodExceptionCreate.java)

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Java - Glassfish tags/keywords

class, componentnameconstructor, ejbsessiondescriptor, error, for, for, home, interface, interface, method, method, object, object, reflection, result

The Glassfish HomeInterfaceCreateMethodExceptionCreate.java source code

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package com.sun.enterprise.tools.verifier.tests.ejb.session.createmethod;

import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbSessionDescriptor;
import java.lang.ClassLoader;
import com.sun.enterprise.tools.verifier.tests.*;

import java.lang.reflect.*;
import com.sun.enterprise.tools.verifier.*;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbUtils;

/** 
 * Session beans home interface create method throws CreateException test.
 * 
 * The following are the requirements for the enterprise Bean's home interface 
 * signature: 
 * 
 * A Session Bean's home interface defines one or more create(...) methods. 
 * 
 * The throws clause must include javax.ejb.CreateException. 
 */
public class HomeInterfaceCreateMethodExceptionCreate extends EjbTest implements EjbCheck { 
    Result result = null;
    ComponentNameConstructor compName = null;

    /** 
     * Session beans home interface create method throws CreateException test.
     * 
     * The following are the requirements for the enterprise Bean's home interface 
     * signature: 
     * 
     * A Session Bean's home interface defines one or more create(...) methods. 
     * 
     * The throws clause must include javax.ejb.CreateException. 
     *    
     * @param descriptor the Enterprise Java Bean deployment descriptor
     *   
     * @return <code>Result the results for this assertion
     */
    public Result check(EjbDescriptor descriptor) {

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

	if (descriptor instanceof EjbSessionDescriptor) {
	    boolean oneFailed = false;
	    if (descriptor.getHomeClassName() != null && !"".equals(descriptor.getHomeClassName()))
		oneFailed = commonToBothInterfaces(descriptor.getHomeClassName(),(EjbSessionDescriptor)descriptor);
	    if (oneFailed == false) {
		if (descriptor.getLocalHomeClassName() != null && !"".equals(descriptor.getLocalHomeClassName()))
		    oneFailed = commonToBothInterfaces(descriptor.getLocalHomeClassName(),(EjbSessionDescriptor)descriptor);
	    }   
            if ((oneFailed == false) &&  (implementsEndpoints(descriptor))) {
               result.addNaDetails(smh.getLocalString
                           ("tests.componentNameConstructor",
                           "For [ {0} ]",
                            new Object[] {compName.toString()}));
               result.notApplicable(smh.getLocalString
                  ("com.sun.enterprise.tools.verifier.tests.ejb.webservice.notapp",
                   "Not Applicable because, EJB [ {0} ] implements a Service Endpoint Interface.",
                    new Object[] {compName.toString()}));
               result.setStatus(result.NOT_APPLICABLE);
               return result;
            }

	    if (oneFailed) {
		result.setStatus(result.FAILED);
	    } else {
		result.setStatus(result.PASSED);
	    }
	    return result;
        
	} else {
	    result.addNaDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
	    result.notApplicable(smh.getLocalString
				 (getClass().getName() + ".notApplicable",
				  "[ {0} ] expected {1} bean, but called with {2} bean.",
				  new Object[] {getClass(),"Session","Entity"}));
	    return result;
	} 
    }

    /** 
     * This method is responsible for the logic of the test. It is called for both local and remote interfaces.
     * @param descriptor the Enterprise Java Bean deployment descriptor
     * @param home for the Home interface of the Ejb. 
     * @return boolean the results for this assertion i.e if a test has failed or not
     */


    private boolean commonToBothInterfaces(String home, EjbSessionDescriptor descriptor) {
	boolean oneFailed = false;
	// RULE: session home interface are only allowed to have create 
	//       methods which match ejbCreate, and returns the session Bean's
	//       remote interface. 
	try {
	    VerifierTestContext context = getVerifierContext();
	    ClassLoader jcl = context.getClassLoader();
	    Class c = Class.forName(home, false, getVerifierContext().getClassLoader());
	    Method methods[] = c.getDeclaredMethods();
	    Class [] methodExceptionTypes;
	    boolean throwsCreateException = false;
	    
	    for (int i=0; i< methods.length; i++) {
		// clear these from last time thru loop
		throwsCreateException = false;
		if (methods[i].getName().startsWith("create")) {
		    methodExceptionTypes = methods[i].getExceptionTypes();
		    
		    // methods must also throw javax.ejb.CreateException
		    if (EjbUtils.isValidCreateException(methodExceptionTypes)) {
			throwsCreateException = true;
		    }
		    
		    //report for this particular create method found in home interface
		    // now display the appropriate results for this particular create
		    // method
		    if (throwsCreateException ) {
			result.addGoodDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
			result.addGoodDetails(smh.getLocalString
					      (getClass().getName() + ".debug1",
					       "For Home Interface [ {0} ] Method [ {1} ]",
					       new Object[] {c.getName(),methods[i].getName()}));
			result.addGoodDetails(smh.getLocalString
						  (getClass().getName() + ".passed",
						   "The create method which must throw javax.ejb.CreateException was found.."));
		    } else if (!throwsCreateException) {
			oneFailed = true;
			result.addErrorDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
			result.addErrorDetails(smh.getLocalString
					       (getClass().getName() + ".debug1",
						"For Home Interface [ {0} ] Method [ {1} ]",
						new Object[] {c.getName(),methods[i].getName()}));
			result.addErrorDetails(smh.getLocalString
					       (getClass().getName() + ".failed",
						"Error: A create method was found, but did not throw javax.ejb.CreateException." ));
		    }  // end of reporting for this particular 'create' method
		} // if the home interface found a "create" method
	    } // for all the methods within the home interface class, loop
	    
	    return oneFailed;  
	} catch (ClassNotFoundException e) {
	    Verifier.debug(e);
	    result.addErrorDetails(smh.getLocalString
				   ("tests.componentNameConstructor",
				    "For [ {0} ]",
				    new Object[] {compName.toString()}));
	    result.failed(smh.getLocalString
			  (getClass().getName() + ".failedException",
			   "Error: Home interface [ {0} ] does not exist or is not loadable within bean [ {1} ]",
			   new Object[] {home, descriptor.getName()}));
	    return oneFailed;  
	    
	}
    }
}