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Support @Interceptors-bound interceptors on managed beans and EJBs wi…
…th @InterceptionBinding. git-svn-id: http://anonsvn.jboss.org/repos/weld/ri/trunk@3865 1c488680-804c-0410-94cd-c6b725194a0e
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57 changes: 57 additions & 0 deletions
57
impl/src/main/java/org/jboss/webbeans/bean/interceptor/ClassInterceptionHandlerFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * JBoss, Home of Professional Open Source | ||
| * Copyright 2009, Red Hat, Inc. and/or its affiliates, and individual | ||
| * contributors by the @authors tag. See the copyright.txt in the | ||
| * distribution for a full listing of individual contributors. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
|
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| package org.jboss.webbeans.bean.interceptor; | ||
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| import javax.enterprise.context.spi.CreationalContext; | ||
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| import org.jboss.interceptor.proxy.InterceptionHandlerFactory; | ||
| import org.jboss.interceptor.proxy.InterceptionHandler; | ||
| import org.jboss.interceptor.proxy.DirectClassInterceptionHandler; | ||
| import org.jboss.webbeans.DeploymentException; | ||
| import org.jboss.webbeans.BeanManagerImpl; | ||
|
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| /** | ||
| * @author Marius Bogoevici | ||
| */ | ||
| public class ClassInterceptionHandlerFactory implements InterceptionHandlerFactory<Class> | ||
| { | ||
| private final CreationalContext<?> creationalContext; | ||
| private BeanManagerImpl manager; | ||
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| public ClassInterceptionHandlerFactory(CreationalContext<?> creationalContext, BeanManagerImpl manager) | ||
| { | ||
| this.creationalContext = creationalContext; | ||
| this.manager = manager; | ||
| } | ||
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| public InterceptionHandler createFor(Class clazz) | ||
| { | ||
| try | ||
| { | ||
| // this is not a managed instance - assume no-argument constructor exists | ||
| Object interceptorInstance = clazz.newInstance(); | ||
| // inject | ||
| manager.createInjectionTarget(manager.createAnnotatedType(clazz)).inject(interceptorInstance, creationalContext); | ||
| return new DirectClassInterceptionHandler(interceptorInstance, clazz); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| throw new DeploymentException(e); | ||
| } | ||
| } | ||
| } |
95 changes: 95 additions & 0 deletions
95
impl/src/main/java/org/jboss/webbeans/bean/interceptor/InterceptorBindingsAdapter.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,95 @@ | ||
| /* | ||
| * JBoss, Home of Professional Open Source | ||
| * Copyright 2009, Red Hat, Inc. and/or its affiliates, and individual | ||
| * contributors by the @authors tag. See the copyright.txt in the | ||
| * distribution for a full listing of individual contributors. | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
|
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| package org.jboss.webbeans.bean.interceptor; | ||
|
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| import java.util.Collection; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
| import java.util.HashSet; | ||
| import java.util.Collections; | ||
| import java.util.Arrays; | ||
| import java.lang.reflect.Method; | ||
|
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| import javax.enterprise.inject.spi.Interceptor; | ||
| import javax.enterprise.inject.spi.InterceptionType; | ||
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| import org.jboss.webbeans.ejb.spi.InterceptorBindings; | ||
| import org.jboss.interceptor.model.InterceptionModel; | ||
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| /** | ||
| * @author Marius Bogoevici | ||
| */ | ||
| public class InterceptorBindingsAdapter implements InterceptorBindings | ||
| { | ||
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| private InterceptionModel<Class<?>, Interceptor<?>> interceptionModel; | ||
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| public InterceptorBindingsAdapter(InterceptionModel<Class<?>, Interceptor<?>> interceptionModel) | ||
| { | ||
| if (interceptionModel == null) | ||
| { | ||
| throw new IllegalArgumentException("Interception model must not be null"); | ||
| } | ||
| this.interceptionModel = interceptionModel; | ||
| } | ||
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| public Collection<Interceptor<?>> getAllInterceptors() | ||
| { | ||
| return interceptionModel.getAllInterceptors(); | ||
| } | ||
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| public List<Interceptor<?>> getMethodInterceptors(InterceptionType interceptionType, Method method) | ||
| { | ||
| if (interceptionType == null) | ||
| { | ||
| throw new IllegalArgumentException("InterceptionType must not be null"); | ||
| } | ||
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| if (method == null) | ||
| { | ||
| throw new IllegalArgumentException("Method must not be null"); | ||
| } | ||
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| org.jboss.interceptor.model.InterceptionType internalInterceptionType = org.jboss.interceptor.model.InterceptionType.valueOf(interceptionType.name()); | ||
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| if (internalInterceptionType.isLifecycleCallback()) | ||
| { | ||
| throw new IllegalArgumentException("Interception type must not be lifecycle, but it is " + interceptionType.name()); | ||
| } | ||
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| return interceptionModel.getInterceptors(internalInterceptionType, method); | ||
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| } | ||
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| public List<Interceptor<?>> getLifecycleInterceptors(InterceptionType interceptionType) | ||
| { | ||
| if (interceptionType == null) | ||
| { | ||
| throw new IllegalArgumentException("InterceptionType must not be null"); | ||
| } | ||
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| org.jboss.interceptor.model.InterceptionType internalInterceptionType = org.jboss.interceptor.model.InterceptionType.valueOf(interceptionType.name()); | ||
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| if (!internalInterceptionType.isLifecycleCallback()) | ||
| { | ||
| throw new IllegalArgumentException("Interception type must be lifecycle, but it is " + interceptionType.name()); | ||
| } | ||
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| return interceptionModel.getInterceptors(internalInterceptionType, null); | ||
| } | ||
| } |
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