/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openejb.config.rules;
import static org.apache.openejb.util.Join.join;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.openejb.config.EjbModule;
import org.apache.openejb.jee.AssemblyDescriptor;
import org.apache.openejb.jee.ContainerTransaction;
import org.apache.openejb.jee.EnterpriseBean;
import org.apache.openejb.jee.Interceptor;
import org.apache.openejb.jee.InterceptorBinding;
import org.apache.openejb.jee.Method;
import org.apache.openejb.jee.MethodPermission;
/**
* @version $Rev: 1153797 $ $Date: 2011-08-04 02:09:44 -0700 (Thu, 04 Aug 2011) $
*/
public class CheckAssemblyBindings extends ValidationBase {
public void validate(EjbModule ejbModule) {
checkUnusedInterceptors(ejbModule);
Map<String, EnterpriseBean> ejbsByName = ejbModule.getEjbJar().getEnterpriseBeansByEjbName();
AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
if (assembly == null) return;
for (InterceptorBinding binding : assembly.getInterceptorBinding()) {
List<String> interceptorClasses = binding.getInterceptorClass();
if (binding.getInterceptorOrder() != null){
interceptorClasses.addAll(binding.getInterceptorOrder().getInterceptorClass());
}
if (binding.getEjbName() != null && !binding.getEjbName().equals("*") && !ejbsByName.containsKey(binding.getEjbName())) {
fail("InterceptorBinding", "interceptorBinding.noSuchEjbName", binding.getEjbName(), join(",", interceptorClasses));
}
if (binding.getMethod() != null) {
if (binding.getEjbName() == null) {
fail("InterceptorBinding", "interceptorBinding.ejbNameRequiredWithMethod", binding.getMethod().getMethodName(), join(",", interceptorClasses));
}
}
}
for (MethodPermission permission : assembly.getMethodPermission()) {
for (Method method : permission.getMethod()) {
if (method.getEjbName() == null) {
fail("MethodPermission", "methodPermission.ejbNameRequired", method.getMethodName(), join(",", permission.getRoleName()));
} else if (method.getEjbName().equals("*")){
} else if (!ejbsByName.containsKey(method.getEjbName())){
fail("MethodPermission", "methodPermission.noSuchEjbName", method.getEjbName(), method.getMethodName(), join(",", permission.getRoleName()));
}
}
}
for (ContainerTransaction transaction : assembly.getContainerTransaction()) {
for (Method method : transaction.getMethod()) {
if (method.getEjbName() == null) {
fail("ContainerTransaction", "containerTransaction.ejbNameRequired", method.getMethodName(), transaction.getTransAttribute());
} else if (method.getEjbName().equals("*")){
} else if (!ejbsByName.containsKey(method.getEjbName())){
fail("ContainerTransaction", "containerTransaction.noSuchEjbName", method.getEjbName(), method.getMethodName(), transaction.getTransAttribute());
}
}
}
}
private void checkUnusedInterceptors(EjbModule ejbModule) {
AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
Interceptor[] interceptorsArray = ejbModule.getEjbJar().getInterceptors();
List<Interceptor> interceptors = Arrays.asList(interceptorsArray);
Set<String> interceptorClassNames = new HashSet<String>(interceptors.size());
for (Interceptor interceptor : interceptors) {
interceptorClassNames.add(interceptor.getInterceptorClass());
}
Set<String> interceptorClassNamesUsedInBindings = new HashSet<String>();
for (InterceptorBinding binding : assembly.getInterceptorBinding()) {
List<String> interceptorClass = binding.getInterceptorClass();
interceptorClassNamesUsedInBindings.addAll(interceptorClass);
}
Set<String> unusedInterceptors = new HashSet<String>();
for (String clazz : interceptorClassNames) {
if (!interceptorClassNamesUsedInBindings.contains(clazz)) {
unusedInterceptors.add(clazz);
}
}
for (String clazz : unusedInterceptors) {
warn("Interceptors", "interceptor.unused", clazz);
}
}
}