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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.util.*;
import java.lang.reflect.*;
import com.sun.enterprise.tools.verifier.*;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
/**
* Session beans home interface create method return type 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 return type for a create method must be the enterprise Bean's remote
* interface type.
*
*/
public class HomeInterfaceCreateMethodReturn extends EjbTest implements EjbCheck {
Result result = null;
ComponentNameConstructor compName = null;
boolean remote_exists = false;
boolean local_exists = false;
/**
* Session beans home interface create method return type 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 return type for a create method must be the enterprise Bean's remote
* interface type.
*
* @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();
String local = null;
String localHome = null;
String remote = null;
String home = null;
if (descriptor instanceof EjbSessionDescriptor) {
boolean oneFailed = false;
// RULE: session home interface are only allowed to have create
// methods which returns the session Bean's
// remote interface.
if (descriptor.getHomeClassName() != null && !"".equals(descriptor.getHomeClassName()) &&
descriptor.getRemoteClassName() != null && !"".equals(descriptor.getRemoteClassName()) ) {
remote_exists = true;
home = descriptor.getHomeClassName();
remote = descriptor.getRemoteClassName();
}
if (descriptor.getLocalHomeClassName() != null && !"".equals(descriptor.getLocalHomeClassName())&&
descriptor.getLocalClassName() != null && !"".equals(descriptor.getLocalClassName())) {
local_exists = true;
localHome = descriptor.getLocalHomeClassName();
local = descriptor.getLocalClassName();
}
if ((home == null) && (remote == null) && (localHome == null) && (local == null)) {
if (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;
}
}
oneFailed = commonToBothInterfaces(remote,home,local,localHome,(EjbSessionDescriptor)descriptor);
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.
* @param component for Remote/Local nterface
* @return boolean the results for this assertion i.e if a test has failed or not
*/
private boolean commonToBothInterfaces(String remote, String home, String local, String localHome, EjbSessionDescriptor descriptor) {
boolean oneFailed = false;
Class c,rc,lc,hc;
Method localMethods[],methods[];
try {
Context context = getVerifierContext();
ClassLoader jcl = context.getClassLoader();
if (remote_exists) {
c = Class.forName(home, false, getVerifierContext().getClassLoader());
rc = Class.forName(remote, false, getVerifierContext().getClassLoader());
methods = c.getDeclaredMethods();
oneFailed = findReturnType(methods,home,local,remote);
}
if (oneFailed == false) {
if (local_exists) {
hc = Class.forName(localHome, false, getVerifierContext().getClassLoader());
lc = Class.forName(local, false, getVerifierContext().getClassLoader());
localMethods = hc.getDeclaredMethods();
oneFailed = findReturnType(localMethods,localHome,local,remote);
}
}
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} ] or [ {1} ]or Component interface [ {2} ] or [ {3} ] does not exist or is not loadable within bean [ {4} ]",
new Object[] {home, localHome, remote, local, descriptor.getName()}));
return false;
}
}
private boolean findReturnType(Method[] methods, String home, String local, String remote) {
Class methodReturnType;
boolean validReturn, oneFailed = false;
for (int i=0; i< methods.length; i++) {
// clear these from last time thru loop
validReturn = false;
if (methods[i].getName().startsWith("create")) {
// return type must be the remote interface
methodReturnType = methods[i].getReturnType();
if (remote_exists) {
if (methodReturnType.getName().equals(remote)) {
// this is the right ejbCreate method
validReturn = true;
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[] {home ,methods[i].getName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"The create method which returns [ {0} ] interface was found.",
new Object[] {"remote"}));
}
}
if (local_exists) {
if (methodReturnType.getName().equals(local)) {
// this is the right ejbCreate method
validReturn = true;
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[] {home ,methods[i].getName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"The create method which returns [ {0} ] interface was found.",
new Object[] {"local"}));
}
}
//report for this particular create method found in home interface
// now display the appropriate results for this particular create
// method
if (!validReturn) {
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[] {home,methods[i].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()}));
} // 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;
}
}