com.caucho.config.gen.AbstractAspectFactory Maven / Gradle / Ivy

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/*
 * Copyright (c) 1998-2018 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */
package com.caucho.config.gen;

import java.io.IOException;
import java.util.HashMap;

import javax.enterprise.inject.spi.AnnotatedMethod;
import javax.enterprise.inject.spi.AnnotatedType;

import com.caucho.inject.Module;
import com.caucho.java.JavaWriter;

/**
 * Represents a filter for invoking a method
 */
@Module
abstract public class AbstractAspectFactory implements AspectFactory {
  private AspectBeanFactory _beanFactory;
  private AspectFactory _next;
  
  protected AbstractAspectFactory(AspectBeanFactory beanFactory,
                                  AspectFactory next)
  {
    _beanFactory = beanFactory;
    _next = next;
  }
  
  /**
   * Returns the bean Factory.
   */
  @Override
  public AspectBeanFactory getAspectBeanFactory()
  {
    return _beanFactory;
  }
  
  /**
   * Returns the generated class name
   */
  public String getGeneratedClassName()
  {
    return getAspectBeanFactory().getGeneratedClassName();
  }
  
  /**
   * Returns the generated class name
   */
  public String getInstanceClassName()
  {
    return getAspectBeanFactory().getInstanceClassName();
  }
  
  /**
   * Returns the factory's bean type.
   */
  @Override
  public AnnotatedType getBeanType()
  {
    return getAspectBeanFactory().getBeanType();
  }
  
  /**
   * Returns the Java class of the bean.
   */
  public Class getJavaClass()
  {
    return getBeanType().getJavaClass();
  }
  

  /**
   * Returns true if the factory requires enhancement
   */
  @Override
  public boolean isEnhanced()
  {
    return _next.isEnhanced();
  }
  
  /**
   * Returns an aspect for the method if one exists.
   */
  @Override
  public AspectGenerator create(AnnotatedMethod method,
                                   boolean isEnhanced)
  {
    return _next.create(method, isEnhanced);
  }

  @Override
  public void generateInject(JavaWriter out, HashMap map)
    throws IOException
  {
    _next.generateInject(out, map);
  }
  
  @Override
  public void generatePostConstruct(JavaWriter out, HashMap map)
  throws IOException
  {
    _next.generatePostConstruct(out, map);
  }
  
  @Override
  public void generatePreDestroy(JavaWriter out, HashMap map)
  throws IOException
  {
    _next.generatePreDestroy(out, map);
  }
  
  @Override
  public void generateEpilogue(JavaWriter out, HashMap map)
    throws IOException
  {
    _next.generateEpilogue(out, map);
  }

  
  @Override
  public String toString()
  {
    return getClass().getSimpleName() + "[" + getBeanType() + "]";
  }
}