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 /*
  * JBoss, Home of Professional Open Source
  * Copyright 2010, Red Hat, Inc., 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.
 */
package javax.enterprise.inject.spi;

The container fires an event of this type for each enabled bean, interceptor or decorator deployed in a bean archive, before registering the Bean object.

The event object type depends upon what kind of bean was discovered:

  • For a managed bean with bean class X, the container must raise an event of type ProcessManagedBean<X>.
  • For a session bean with bean class X, the container must raise an event of type ProcessSessionBean<X>.
  • For a producer method with method return type X of a bean with bean class T, the container must raise an event of type ProcessProducerMethod<T, X>.
  • For a producer field with field type X of a bean with bean class T, the container must raise an event of type ProcessProducerField<T, X>.

Resources are considered to be producer fields.

If any observer method of a ProcessBean event throws an exception, the exception is treated as a definition error by the container.

Parameters:
<X> The class of the bean
Author(s):
David Allen
See also:
Bean
public interface ProcessBean<X> {
    
Returns the AnnotatedType representing the bean class, the AnnotatedMethod representing the producer method, or the AnnotatedField representing the producer field.

Returns:
the AnnotatedType for the bean being registered
Throws:
java.lang.IllegalStateException if called outside of the observer method invocation
    public Annotated getAnnotated();

    
Returns the Bean object that is about to be registered. The Bean may implement Interceptor or javax.decorator.Decorator.

Returns:
the Bean object about to be registered
Throws:
java.lang.IllegalStateException if called outside of the observer method invocation *
    public Bean<X> getBean();

    
Registers a definition error with the container, causing the container to abort deployment after bean discovery is complete.

Parameters:
t The definition error to register as a java.lang.Throwable
Throws:
java.lang.IllegalStateException if called outside of the observer method invocation
    public void addDefinitionError(Throwable t);
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