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package com.sun.enterprise.tools.verifier.tests.ejb.entity;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbEntityDescriptor;
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.RmiIIOPUtils;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
/**
* Entity beans home interface method exceptions match test.
*
* The following are the requirements for the enterprise Bean's home interface
* signature:
*
* An Entity Bean's home interface defines one or more create(...) methods.
*
* All the exceptions defined in the throws clause of an ejbPostCreate method
* of the enterprise Bean class must be defined in the throws clause of the
* matching create method of the home interface.
*
*/
public class HomeInterfacePostCreateMethodExceptionMatch extends EjbTest implements EjbCheck {
Result result = null;
ComponentNameConstructor compName = null;
boolean foundAtLeastOneCreate = false;
/**
* Entity beans home interface method exceptions match test.
*
* The following are the requirements for the enterprise Bean's home interface
* signature:
*
* An Entity Bean's home interface defines one or more create(...) methods.
*
* All the exceptions defined in the throws clause of an ejbPostCreate method
* of the enterprise Bean class must be defined in the throws clause of the
* matching create method of the home 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 EjbEntityDescriptor) {
boolean oneFailed = false;
// RULE: entity home interface are only allowed to have create
// methods which match ejbPostCreate, and exceptions match Bean's
if(descriptor.getHomeClassName() != null) {
oneFailed = commonToBothInterfaces(descriptor.getHomeClassName(),descriptor);
}
if(oneFailed == false) {
if(descriptor.getLocalHomeClassName() != null) {
oneFailed = commonToBothInterfaces(descriptor.getLocalHomeClassName(),descriptor);
}
}
if (!foundAtLeastOneCreate) {
result.addNaDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addNaDetails(smh.getLocalString
(getClass().getName() + ".debug3",
"In Home Interface ",
new Object[] {}));
result.addNaDetails(smh.getLocalString
(getClass().getName() + ".notApplicable1",
"No create method was found, test not applicable." ));
result.setStatus(result.NOT_APPLICABLE);
} else {
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(),"Entity","Session"}));
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, EjbDescriptor descriptor) {
int ejbPostCreateMethodLoopCounter = 0;
boolean oneFailed = false;
foundAtLeastOneCreate = false;
try {
Class c = Class.forName(home, false, getVerifierContext().getClassLoader());
Class methodReturnType;
Class [] methodParameterTypes;
Class [] methodExceptionTypes;
Class [] ejbPostCreateMethodExceptionTypes;
Class [] ejbPostCreateMethodParameterTypes;
boolean ejbPostCreateFound = false;
boolean signaturesMatch = false;
boolean exceptionsMatch = false;
boolean createExists = false;
Method [] homeMethods = c.getDeclaredMethods();
Vector<Method> createMethodSuffix = new Vector<Method>();
for (int i = 0; i < homeMethods.length; i++) {
// The method name must start with create.
if (homeMethods[i].getName().startsWith("create")) {
foundAtLeastOneCreate = true;
createMethodSuffix.addElement( (Method)homeMethods[i]);
}
}
if(foundAtLeastOneCreate == false)
return false;
Class EJBClass = Class.forName(descriptor.getEjbClassName(), false, getVerifierContext().getClassLoader());
do {
Method [] methods = EJBClass.getDeclaredMethods();
// find matching "ejbCreate" in bean class
for (int i = 0; i < methods.length; i++) {
ejbPostCreateFound = false;
signaturesMatch = false;
exceptionsMatch = false;
Method [] ejbPostCreateMethods = EJBClass.getDeclaredMethods();
//ejbPostCreateMethods1 = null;
//ejbPostCreateMethods1 = ejbPostCreateMethods;
ejbPostCreateMethodLoopCounter = 0;
// Method [] ejbPostCreateMethods = EJBClass.getDeclaredMethods();
if (methods[i].getName().startsWith("ejbPostCreate")) {
ejbPostCreateFound = true;
String matchSuffix = methods[i].getName().substring(13);
for (int k = 0; k < createMethodSuffix.size(); k++) {
if (matchSuffix.equals(((Method)(createMethodSuffix.elementAt(k))).getName().substring(6))) {
// clear these from last time thru loop
// retrieve the EJB Class Methods
methodParameterTypes = ((Method)(createMethodSuffix.elementAt(k))).getParameterTypes();
ejbPostCreateMethodParameterTypes = methods[i].getParameterTypes();
if (Arrays.equals(methodParameterTypes,ejbPostCreateMethodParameterTypes)) {
signaturesMatch = true;
methodExceptionTypes = ((Method)(createMethodSuffix.elementAt(k))).getExceptionTypes();
ejbPostCreateMethodExceptionTypes = methods[i].getExceptionTypes();
// methodExceptionTypes needs to be
// a superset of all the possible exceptions thrown in
// ejbPostCreateMethodExceptionTypes
// All the exceptions defined in the throws clause of the
// matching ejbCreate and ejbPostCreate methods of the
// enterprise Bean class must be included in the throws
// clause of the matching create method of the home interface
// (i.e the set of exceptions defined for the create method
// must be a superset of the union of exceptions defined for
// the ejbCreate and ejbPostCreate methods)
if (RmiIIOPUtils.isEjbFindMethodExceptionsSubsetOfFindMethodExceptions(ejbPostCreateMethodExceptionTypes,methodExceptionTypes)) {
exceptionsMatch = true;
// used to display output below
ejbPostCreateMethodLoopCounter = k;
break;
}
} // method params match
} // found ejbPostCreate
} // for all the business methods within the bean class, loop
//report for this particular create method found in home interface
//if we know that ejbPostCreateFound got set to true in the above
// loop, check other booleans, otherwise skip test, set status
// to FAILED below
// now display the appropriate results for this particular create
// method
if (ejbPostCreateFound && signaturesMatch && exceptionsMatch) {
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,((Method)(createMethodSuffix.elementAt(ejbPostCreateMethodLoopCounter))).getName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"The corresponding [ {0} ] method with matching exceptions was found in [ {1} ].",
new Object[] {methods[i].getName(), EJBClass.getName()}));
} else if (ejbPostCreateFound && signaturesMatch && !exceptionsMatch) {
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,((Method)(createMethodSuffix.elementAt(ejbPostCreateMethodLoopCounter))).getName()}));
result.failed(smh.getLocalString
(getClass().getName() + ".notApplicableDebug",
"A corresponding [ {0} ] method was found in [ {1} ], but the exceptions did not match.",
new Object[] {methods[i].getName(),EJBClass.getName()}));
oneFailed = true;
break;
} else if (ejbPostCreateFound && !signaturesMatch) {
result.addErrorDetails(smh.getLocalString
("tests.componentNameConstructor",
"For [ {0} ]",
new Object[] {compName.toString()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".debug3",
"For Home Interface ",
new Object[] {}));
result.failed(smh.getLocalString
(getClass().getName() + ".notApplicableDebug2",
"A corresponding [ {0} ] method was found in [ {1} ], but the parameters did not match.",
new Object[] {methods[i].getName(),EJBClass.getName()}));
oneFailed = true;
break;
}
}
}
if (oneFailed == true)
break;
} while (((EJBClass = EJBClass.getSuperclass()) != null) && (!(ejbPostCreateFound && signaturesMatch && exceptionsMatch)));
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 EJB class [ {1} ] does not exist or is not loadable within bean [ {2} ]",
new Object[] {home, descriptor.getEjbClassName(), descriptor.getName()}));
return oneFailed;
}
}
}
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