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package com.sun.enterprise.tools.verifier.tests.ejb.session.stateless;
import java.lang.reflect.Method;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbSessionDescriptor;
import com.sun.enterprise.tools.verifier.Result;
import com.sun.enterprise.tools.verifier.Verifier;
import com.sun.enterprise.tools.verifier.tests.ComponentNameConstructor;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
/**
* Stateless session beans home interface create method return test.
* The home interface of a stateless session Bean must have a create method that
* takes no arguments, and returns the session Bean's remote interface.
*/
public class StatelessCreateReturn extends EjbTest implements EjbCheck {
boolean foundAtLeastOneCreate = false;
Result result = null;
ComponentNameConstructor compName = null;
/**
* Stateless session beans home interface create method return test.
* The home interface of a stateless session Bean must have a create method that
* takes no arguments, and returns the session Bean's remote interface.
*
* @param descriptor the Enterprise Java Bean deployment descriptor
*
* @return <code>Result</code> the results for this assertion
*/
public Result check(EjbDescriptor descriptor) {
result = getInitializedResult();
compName = getVerifierContext().getComponentNameConstructor();
if (descriptor instanceof EjbSessionDescriptor) {
String stateType = ((EjbSessionDescriptor)descriptor).getSessionType();
if (EjbSessionDescriptor.STATELESS.equals(stateType)) {
// RULE: Stateless session are only allowed to have create
// methods with no arguments, and returns the session Bean's
// remote interface. The home interface must not have any
// other create methods.
if (descriptor.getHomeClassName() != null && !"".equals(descriptor.getHomeClassName()) &&
descriptor.getRemoteClassName() != null && !"".equals(descriptor.getRemoteClassName()) )
commonToBothInterfaces(descriptor.getRemoteClassName(),descriptor.getHomeClassName(),(EjbSessionDescriptor)descriptor);
if (descriptor.getLocalHomeClassName() != null && !"".equals(descriptor.getLocalHomeClassName())&&
descriptor.getLocalClassName() != null && !"".equals(descriptor.getLocalClassName()))
commonToBothInterfaces(descriptor.getLocalClassName(),descriptor.getLocalHomeClassName() ,(EjbSessionDescriptor)descriptor);
if(result.getStatus() != Result.FAILED) {
addGoodDetails(result, compName);
result.passed(smh.getLocalString
(getClass().getName() +".passed",
"create method is properly defined in the remote/local home interface"));
}
return result;
}
}
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.
* @param remote Remote/Local interface
*/
private void commonToBothInterfaces(String remote, String home, EjbSessionDescriptor descriptor) {
try {
Class c = Class.forName(home, false, getVerifierContext().getClassLoader());
for (Method methods : c.getDeclaredMethods()) {
if (methods.getName().startsWith("create")) {
Class methodReturnType = methods.getReturnType();
if (!(methodReturnType.getName().equals(remote))) {
addErrorDetails(result, compName);
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For Home Interface [ {0} ] Method [ {1} ]",
new Object[] {home,methods.getName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failed",
"Error: A Create method was found, but the " +
"return type [ {0} ] was not the Remote/Local interface" ,
new Object[] {methodReturnType.getName()}));
}
}
}
} catch (ClassNotFoundException e) {
Verifier.debug(e);
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".failedException",
"Error: Home/Local Home interface [ {0} ] does not exist or is not loadable within bean [ {1} ]",
new Object[] {home, descriptor.getName()}));
}
}
}
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