com.caucho.config.gen.AsyncHeadGenerator Maven / Gradle / Ivy
/*
* 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 com.caucho.config.reflect.AnnotatedTypeUtil;
import com.caucho.inject.Module;
import com.caucho.java.JavaWriter;
/**
* Generates the method aspect code for the head or proxy of the method.
*/
@Module
public class AsyncHeadGenerator extends AbstractAspectGenerator {
public AsyncHeadGenerator(AsynchronousFactory factory,
AnnotatedMethod super X> method,
AspectGenerator next)
{
super(factory, method, next);
}
protected boolean isOverride()
{
return false;
}
//
// business method interception
//
//
// generation for the actual method
//
/**
* Generates the overridden method.
*/
public final void generate(JavaWriter out,
HashMap prologueMap)
throws IOException
{
generateMethodPrologue(out, prologueMap);
String prefix = "";
String suffix = "_async";
String methodName = prefix + getJavaMethod().getName() + suffix;
AspectGeneratorUtil.generateHeader(out,
isOverride(),
"public",
methodName,
getMethod(),
getTypeVariables(),
getThrowsExceptions());
out.println("{");
out.pushDepth();
generateContent(out, prologueMap);
out.popDepth();
out.println("}");
}
@Override
public boolean equals(Object o)
{
if (this == o)
return true;
else if (!(o instanceof AsyncHeadGenerator>))
return false;
AsyncHeadGenerator> bizMethod = (AsyncHeadGenerator>) o;
return AnnotatedTypeUtil.isMatch(getJavaMethod(), bizMethod.getJavaMethod());
}
}
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