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package com.sun.enterprise.tools.verifier.tests.ejb.entity.ejbfindermethod;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
import java.lang.reflect.*;
import java.util.*;
import com.sun.enterprise.deployment.EjbEntityDescriptor;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.MethodDescriptor;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
import com.sun.enterprise.tools.verifier.*;
import java.lang.ClassLoader;
import com.sun.enterprise.tools.verifier.tests.*;
/**
* ejbFind<METHOD>(...) methods test.
*
* EJB class contains all ejbFind<METHOD>(...) methods declared in the bean
* class.
*
* The signatures of the finder methods must follow the following rules:
*
* A finder method name must start with the prefix ``ejbFind''
* (e.g. ejbFindByPrimaryKey, ejbFindLargeAccounts, ejbFindLateShipments).
*
* The return type of a finder method must be the enterprise Bean's primary
* key type, or an EJB primary key collection
*
*/
public class EjbFinderMethodReturn extends EjbTest implements EjbCheck {
/**
* ejbFind<METHOD>(...) methods test.
*
* EJB class contains all ejbFind<METHOD>(...) methods declared in the bean
* class.
*
* The signatures of the finder methods must follow the following rules:
*
* A finder method name must start with the prefix ``ejbFind''
* (e.g. ejbFindByPrimaryKey, ejbFindLargeAccounts, ejbFindLateShipments).
*
* The return type of a finder method must be the enterprise Bean's primary
* key type, or an EJB primary key collection
*
* @param descriptor the Enterprise Java Bean deployment descriptor
*
* @return <code>Result</code> the results for this assertion
*/
public Result check(EjbDescriptor descriptor) {
Result result = getInitializedResult();
ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();
if (descriptor instanceof EjbEntityDescriptor) {
String persistence =
((EjbEntityDescriptor)descriptor).getPersistenceType();
if (EjbEntityDescriptor.BEAN_PERSISTENCE.equals(persistence)) {
boolean ejbFindMethodFound = false;
boolean returnValueValid = false;
boolean oneFailed = false;
boolean oneWarning = false;
int findMethodModifiers = 0;
int foundAtLeastOne = 0;
try {
// retrieve the EJB Class Methods
Context context = getVerifierContext();
ClassLoader jcl = context.getClassLoader();
Class EJBClass = Class.forName(descriptor.getEjbClassName(), false, getVerifierContext().getClassLoader());
// start do while loop here....
do {
Method [] ejbFinderMethods = EJBClass.getDeclaredMethods();
String primaryKeyType = ((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName();
for (int j = 0; j < ejbFinderMethods.length; ++j) {
returnValueValid = false;
if (ejbFinderMethods[j].getName().startsWith("ejbFind")) {
Class returnByPrimaryKeyValue = ejbFinderMethods[j].getReturnType();
ejbFindMethodFound = true;
foundAtLeastOne++;
// The return type of a finder method must be the enterprise
// Bean's primary key type, or an EJB primary key collection
// (see Section Subsection 9.1.8).
if ((returnByPrimaryKeyValue.getName().equals(primaryKeyType)) ||
(returnByPrimaryKeyValue.getName().equals("java.util.Collection")) || (returnByPrimaryKeyValue.getName().equals("java.util.Enumeration"))) {
returnValueValid = true;
}
if (ejbFindMethodFound && returnValueValid) {
result.addGoodDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For EJB Class [ {0} ] Finder Method [ {1} ]",
new Object[] {EJBClass.getName(),ejbFinderMethods[j].getName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"An [ {0} ] method was found with valid return type.",
new Object[] {ejbFinderMethods[j].getName()}));
} else if (ejbFindMethodFound && (!returnValueValid)) {
if (primaryKeyType.equals("java.lang.Object")) {
oneWarning = true;
result.addWarningDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addWarningDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For EJB Class [ {0} ] Finder Method [ {1} ]",
new Object[] {EJBClass.getName(),ejbFinderMethods[j].getName()}));
result.addWarningDetails(smh.getLocalString
(getClass().getName() + ".warning",
"Warning: An [ {0} ] method was found, but [ {1} ] method has [ {2} ] return type. Deployment descriptor primary key type is [ {3} ]. Definition of the primary key type is deferred to deployment time ?",
new Object[] {ejbFinderMethods[j].getName(), ejbFinderMethods[j].getName(),ejbFinderMethods[j].getReturnType().getName(),primaryKeyType}));
} else {
oneFailed = true;
result.addErrorDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".debug1",
"For EJB Class [ {0} ] Finder Method [ {1} ]",
new Object[] {EJBClass.getName(),ejbFinderMethods[j].getName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failed",
"Error: An [ {0} ] method was found, but [ {1} ] return type must be the enterprise Bean's primary key type, or an EJB primary key collection .",
new Object[] {ejbFinderMethods[j].getName(),ejbFinderMethods[j].getName()}));
}
}
}
}
} while (((EJBClass = EJBClass.getSuperclass()) != null) && (foundAtLeastOne == 0));
if (foundAtLeastOne == 0) {
result.addNaDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.notApplicable(smh.getLocalString
(getClass().getName() + ".notApplicable1",
"[ {0} ] does not declare any ejbFind<METHOD>(...) methods.",
new Object[] {descriptor.getEjbClassName()}));
}
} 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: EJB Class [ {1} ] does not exist or is not loadable.",
new Object[] {descriptor.getEjbClassName()}));
oneFailed = true;
}
if (oneFailed) {
result.setStatus(result.FAILED);
} else if (foundAtLeastOne == 0) {
result.setStatus(result.NOT_APPLICABLE);
} else {
if (oneWarning) {
result.setStatus(result.WARNING);
} else {
result.setStatus(result.PASSED);
}
}
return result;
} else { // if (CONTAINER_PERSISTENCE.equals(persistence))
result.addNaDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.notApplicable(smh.getLocalString
(getClass().getName() + ".notApplicable2",
"Expected [ {0} ] managed persistence, but [ {1} ] bean has [ {2} ] managed persistence.",
new Object[] {EjbEntityDescriptor.BEAN_PERSISTENCE,descriptor.getName(),persistence}));
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(),"Entity","Session"}));
return result;
}
}
}
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