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package com.sun.enterprise.tools.verifier.tests.ejb.businessmethod;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbTest;
import java.lang.reflect.*;
import java.util.Set;
import com.sun.enterprise.deployment.*;
import com.sun.enterprise.tools.verifier.*;
import com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck;
import com.sun.enterprise.tools.verifier.tests.*;
/**
* Enterprise Bean's business(...) methods name test.
* Each enterprise Bean class must define zero or more business(...) methods.
* The method signatures must follow these rules:
*
* The method names can be arbitrary, but they must not conflict with the names
* of the methods defined by the EJB architecture (ejbCreate, ejbActivate, etc.)
*
*/
public class BusinessMethodName extends EjbTest implements EjbCheck {
Result result = null;
ComponentNameConstructor compName = null;
/**
* Enterprise Bean's business(...) methods name test.
* Each enterprise Bean class must define zero or more business(...) methods.
* The method signatures must follow these rules:
*
* The method names can be arbitrary, but they must not conflict with the names
* of the methods defined by the EJB architecture (ejbCreate, ejbActivate, etc.)
*
* @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) ||
(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;
}
/**
* 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
* This parameter may be optional depending on the test
* @param intf or component for the Remote/Local interface of the Ejb.
* This parameter may be optional depending on the test
*/
private void commonToBothInterfaces(String intf,EjbDescriptor descriptor) {
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"))
continue;
Class beanClass = Class.forName(descriptor.getEjbClassName(),
false,
getVerifierContext().getClassLoader());
for (Method method : beanClass.getMethods()) {
if (method.getName().equals(remoteMethod.getName())) {
// The method name must not be start with "ejb", to avoid
// conflicting with callback methods used by EJB architecture
// also, ignore .class$ compiler generated methods
if (method.getName().startsWith("ejb") ||
method.getName().equals("class$") ||
method.getName().equals("setSessionContext")) {
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".failed",
"Error: Business method [ {0} ] was " +
"found, but was not properly named. " +
"[ {1} ] must not conflict with the " +
"names of the methods defined by the " +
"EJB architecture",
new Object[] {method.getName(),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()}));
}
}
}
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