HomeInterfaceFindMethodMatchpublic class HomeInterfaceFindMethodMatch extends com.sun.enterprise.tools.verifier.tests.ejb.EjbTest implements com.sun.enterprise.tools.verifier.tests.ejb.EjbCheck| find(...) methods test.
Home interface contains all find(...) methods declared in the home
interface.
Each finder method must be named ``find'' (e.g. findLargeAccounts),
and it must match one of the ejbFind methods defined in the
enterprise Bean class (e.g. ejbFindLargeAccounts). The matching
ejbFind method must have the same number and types of arguments.
(Note that the return type may be different.) |
| Fields Summary |
|---|
| Result | result | | ComponentNameConstructor | compName |
| Methods Summary |
|---|
| public Result | check(EjbDescriptor descriptor)find(...) methods test.
Home interface contains all find(...) methods declared in the home
interface.
Each finder method must be named ``find'' (e.g. findLargeAccounts),
and it must match one of the ejbFind methods defined in the
enterprise Bean class (e.g. ejbFindLargeAccounts). The matching
ejbFind method must have the same number and types of arguments.
(Note that the return type may be different.)
result = getInitializedResult();
compName = getVerifierContext().getComponentNameConstructor();
if (descriptor instanceof EjbEntityDescriptor &&
((EjbEntityDescriptor)descriptor).getPersistenceType().equals(EjbEntityDescriptor.BEAN_PERSISTENCE)) {
if(descriptor.getHomeClassName() != null && !"".equals(descriptor.getHomeClassName()))
commonToBothInterfaces(descriptor.getHomeClassName(), descriptor.getRemoteClassName(), descriptor);
if(descriptor.getLocalHomeClassName() != null && !"".equals(descriptor.getLocalHomeClassName()))
commonToBothInterfaces(descriptor.getLocalHomeClassName(), descriptor.getLocalClassName(), descriptor);
} else {
addNaDetails(result, compName);
result.notApplicable("This test is only applicable entity beans with bean managed persistence.");
}
return result;
| | private boolean | checkReturnType(java.lang.reflect.Method homeFinderMethod, java.lang.reflect.Method beanFinderMethod, java.lang.Class remote, EjbDescriptor descriptor)
Class homeMethodtype = homeFinderMethod.getReturnType();
Class beanMethodType = beanFinderMethod.getReturnType();
if (homeMethodtype.getName().equals(remote.getName())) {
return beanMethodType.getName().equals(((EjbEntityDescriptor)descriptor).getPrimaryKeyClassName());
} else return homeMethodtype.getName().equals(beanMethodType.getName());
| | private void | commonToBothInterfaces(java.lang.String home, java.lang.String remote, EjbDescriptor descriptor)This method is responsible for the logic of the test. It is called for both local and remote interfaces.
Class [] methodParameterTypes;
Class [] ejbFinderMethodParameterTypes;
int ejbFinderMethodLoopCounter = 0;
try {
// retrieve the home interface methods
Context context = getVerifierContext();
ClassLoader jcl = context.getClassLoader();
Class homeInterfaceClass = Class.forName(home, false, getVerifierContext().getClassLoader());
Class remoteInterfaceClass = Class.forName(remote, false, getVerifierContext().getClassLoader());
Class EJBClass = Class.forName(descriptor.getEjbClassName(), false, getVerifierContext().getClassLoader());
Method [] homeInterfaceMethods = homeInterfaceClass.getMethods();
Method [] ejbFinderMethods = EJBClass.getMethods();
int z;
// Note: this test will be done in the testing on the
// Home Interface class. i.e.
// also need to check that matching signatures and exceptions exist
// between home interface and EJB Class,
// i.e.
// Each finder method must be named ``find<METHOD>''
// (e.g. findLargeAccounts), and it must match one of the
// ejbFind<METHOD> methods defined in the enterprise Bean
// class (e.g. ejbFindLargeAccounts). The matching ejbFind<METHOD>
// method must have the same number and types of arguments.
// (Note that the return type may be different.)
for (int i=0; i< homeInterfaceMethods.length; i++) {
if (homeInterfaceMethods[i].getName().startsWith("find")) {
// clear these from last time thru loop
// find matching "ejbFind<METHOD>(...)" in bean class
for (z=0; z< ejbFinderMethods.length; z++) {
if (ejbFinderMethods[z].getName().startsWith("ejbFind")) {
// check rest of string to see if findAccount matches
// ejbFindAccount
if (homeInterfaceMethods[i].getName().toUpperCase().equals
(ejbFinderMethods[z].getName().toUpperCase().substring(3))) {
// found one, see if it matches same number and types
// of arguments,
methodParameterTypes = homeInterfaceMethods[i].getParameterTypes();
ejbFinderMethodParameterTypes = ejbFinderMethods[z].getParameterTypes();
boolean returnTypeMatch = checkReturnType(homeInterfaceMethods[i], ejbFinderMethods[z],
remoteInterfaceClass, descriptor);
if (!returnTypeMatch) {
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".failReturnType",
"For Home Interface [ {0} ] Method [ {1} ] return type [ {2} ] ",
new Object[] {homeInterfaceClass.getName(), homeInterfaceMethods[i].getName(), homeInterfaceMethods[i].getReturnType().getName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failReturnType1",
"Error: does not match with return type [ {0} ] of corresponding ejbFind<METHOD>(...).",
new Object[] {ejbFinderMethods[z].getReturnType().getName()}));
}
if (!Arrays.equals(methodParameterTypes,ejbFinderMethodParameterTypes)) {
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".debug1",
"For Home Interface [ {0} ] Method [ {1} ]",
new Object[] {homeInterfaceClass.getName(),homeInterfaceMethods[i].getName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failed",
"Error: A corresponding [ {0} ] method was found, but the parameters did not match.",
new Object[] {"ejb"+homeInterfaceMethods[i].getName().toUpperCase().substring(0,1)+homeInterfaceMethods[i].getName().substring(1)}));
}
// used to display output below
ejbFinderMethodLoopCounter = z;
break;
}// if check to see if findAccount matches ejbFindAccount
} // if check to see if startsWith("ejbFind")
}// for all the business methods within the bean class, loop
if (z==ejbFinderMethods.length) {
// set status to FAILED, 'cause there is not even an
// find method to begin with, regardless of its parameters
addErrorDetails(result, compName);
result.failed(smh.getLocalString
(getClass().getName() + ".debug1",
"For Home Interface [ {0} ] Method [ {1} ]",
new Object[] {homeInterfaceClass.getName(),homeInterfaceMethods[i].getName()}));
result.addErrorDetails(smh.getLocalString
(getClass().getName() + ".failed1",
"Error: No corresponding ejbFind<METHOD>(...) method was found." ));
}
if(result.getStatus()!=Result.FAILED){
addGoodDetails(result, compName);
//result.passed()
result.passed(smh.getLocalString
(getClass().getName() + ".debug1",
"For Home Interface [ {0} ] Method [ {1} ]",
new Object[] {homeInterfaceClass.getName(),homeInterfaceMethods[i].getName()}));
result.addGoodDetails(smh.getLocalString
(getClass().getName() + ".passed",
"The corresponding [ {0} ] method with matching parameters was found.",
new Object[] {ejbFinderMethods[ejbFinderMethodLoopCounter].getName()}));
}
} // if the home interface found a "find" method
}// for all the methods within the home interface class, loop
} 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.",
new Object[] {descriptor.getHomeClassName(),descriptor.getEjbClassName()}));
// return false;
}
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