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BusinessMethodFinal.javaAPI DocGlassfish v2 API7397Fri May 04 22:33:32 BST 2007com.sun.enterprise.tools.verifier.tests.ejb.businessmethod

BusinessMethodFinal

public class BusinessMethodFinal extends com.sun.enterprise.tools.verifier.tests.ejb.EjbTest implements com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck
Enterprise Bean's business(...) methods final test. Each enterprise Bean class must define zero or more business(...) methods. The method signatures must follow these rules: The method must not be declared as final.

Fields Summary
Result
result
ComponentNameConstructor
compName
Constructors Summary
Methods Summary
public Resultcheck(EjbDescriptor descriptor)
Enterprise Bean's business(...) methods final test. Each enterprise Bean class must define zero or more business(...) methods. The method signatures must follow these rules: The method must not be declared as final.

param
descriptor the Enterprise Java Bean deployment descriptor
return
Result the results for this assertion

    
                                                                
        
        
        result = getInitializedResult();
        compName = getVerifierContext().getComponentNameConstructor();
        
        if ((descriptor instanceof EjbSessionDescriptor)  ||
                (descriptor instanceof EjbEntityDescriptor)) {
            
            if(descriptor.getRemoteClassName() != null && !"".equals(descriptor.getRemoteClassName())) 
                commonToBothInterfaces(descriptor.getRemoteClassName(),descriptor);
            
            if(descriptor.getLocalClassName() != null && !"".equals(descriptor.getLocalClassName())) 
                commonToBothInterfaces(descriptor.getLocalClassName(),descriptor);

            Set<String> localAndRemoteInterfaces = descriptor.getLocalBusinessClassNames();
            localAndRemoteInterfaces.addAll(descriptor.getRemoteBusinessClassNames());
            
            for (String localOrRemoteIntf : localAndRemoteInterfaces) 
                commonToBothInterfaces(localOrRemoteIntf, descriptor);
        } 
        if(result.getStatus() != Result.FAILED) {
            addGoodDetails(result, compName);
            result.passed(smh.getLocalString
                            (getClass().getName() + ".passed",
                            "Proper declaration of business method(s) found."));
        }
        return result;
private voidcommonToBothInterfaces(java.lang.String intf, EjbDescriptor descriptor)
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
intf for the Home and Remote Interface of the Ejb This parameter may be optional depending on the test

        try {
            Class intfClass = Class.forName(intf, 
                                            false, 
                                            getVerifierContext().getClassLoader());
            
            for (Method remoteMethod : intfClass.getMethods()) {
                
                // we don't test the EJB methods
                if (remoteMethod.getDeclaringClass().getName().equals("javax.ejb.EJBObject")||
                        remoteMethod.getDeclaringClass().getName().equals("javax.ejb.EJBLocalObject") ||
                        remoteMethod.getDeclaringClass().getName().equals("java.lang.Object"))
                    continue;
                
                Class beanClass = Class.forName(descriptor.getEjbClassName(), 
                                                false, 
                                                getVerifierContext().getClassLoader());
                for (Method method : beanClass.getMethods()) {
                    
                    if (method.getName().equals(remoteMethod.getName())) {
                        Class parms[] = method.getParameterTypes();
                        Class remoteParams[] = remoteMethod.getParameterTypes();
                        
                        if (Arrays.equals(parms, remoteParams) && 
                                Modifier.isFinal(method.getModifiers())) {
                            addErrorDetails(result, compName);
                            result.failed(smh.getLocalString
                                    (getClass().getName() + ".failed",
                                    "Error: final business method [ {0} ] was " +
                                    "found, but business method cannot be declared as final.",
                                    new Object[] {method.getName()}));
                        }
                    }
                }
            }
        } catch (ClassNotFoundException e) {
            Verifier.debug(e);
            addErrorDetails(result, compName);
            result.failed(smh.getLocalString
                            (getClass().getName() + ".failedException",
                            "Error: Remote interface [ {0} ] or bean class [ {1} ] " +
                            "does not exist or is not loadable within bean [ {2} ].",
                            new Object[] {intf,descriptor.getEjbClassName(),descriptor.getName()}));
        }