com.sun.jersey.wadl.resourcedoc.DocProcessorWrapper Maven / Gradle / Ivy

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A doclet that generates a resourcedoc xml file: this file contains the javadoc documentation of resource classes, so that this can be used for extending generated wadl with useful documentation.
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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package com.sun.jersey.wadl.resourcedoc;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.sun.javadoc.ClassDoc;
import com.sun.javadoc.MethodDoc;
import com.sun.javadoc.ParamTag;
import com.sun.javadoc.Parameter;
import com.sun.jersey.server.wadl.generators.resourcedoc.model.ClassDocType;
import com.sun.jersey.server.wadl.generators.resourcedoc.model.MethodDocType;
import com.sun.jersey.server.wadl.generators.resourcedoc.model.ParamDocType;

/**
 * This {@link DocProcessor} wraps multiple {@link DocProcessor}s.

 * Created on: Jul 27, 2008

 * 
 * @author Martin Grotzke
 * @version $Id$
 */
public class DocProcessorWrapper implements DocProcessor {
    
    private final List _docProcessors;
    
    public DocProcessorWrapper() {
        _docProcessors = new ArrayList();
    }
    
    void add( DocProcessor docProcessor ) {
        _docProcessors.add( docProcessor );
    }

    /* (non-Javadoc)
     * @see com.sun.jersey.wadl.resourcedoc.DocProcessor#getRequiredJaxbContextClasses()
     */
    public Class[] getRequiredJaxbContextClasses() {
        final List> result = new ArrayList>();
        for( DocProcessor docProcessor : _docProcessors ) {
            final Class[] requiredJaxbContextClasses = docProcessor.getRequiredJaxbContextClasses();
            if ( requiredJaxbContextClasses != null && requiredJaxbContextClasses.length > 0 ) {
                result.addAll( Arrays.asList( requiredJaxbContextClasses ) );
            }
        }
        return result.toArray( new Class[0] );
    }

    public String[] getCDataElements() {
        final List result = new ArrayList();
        for( DocProcessor docProcessor : _docProcessors ) {
            final String[] cdataElements = docProcessor.getCDataElements();
            if ( cdataElements != null && cdataElements.length > 0 ) {
                result.addAll( Arrays.asList( cdataElements ) );
            }
        }
        return result.toArray( new String[0] );
    }

    /* (non-Javadoc)
     * @see com.sun.jersey.wadl.resourcedoc.DocProcessor#processClassDoc(com.sun.javadoc.ClassDoc, com.sun.jersey.server.impl.wadl.generators.resourcedoc.model.ClassDocType)
     */
    public void processClassDoc( ClassDoc classDoc, ClassDocType classDocType ) {
        for( DocProcessor docProcessor : _docProcessors ) {
            docProcessor.processClassDoc( classDoc, classDocType );
        }
    }

    /* (non-Javadoc)
     * @see com.sun.jersey.wadl.resourcedoc.DocProcessor#processMethodDoc(com.sun.javadoc.MethodDoc, com.sun.jersey.server.impl.wadl.generators.resourcedoc.model.MethodDocType)
     */
    public void processMethodDoc( MethodDoc methodDoc,
            MethodDocType methodDocType ) {
        for( DocProcessor docProcessor : _docProcessors ) {
            docProcessor.processMethodDoc( methodDoc, methodDocType );
        }
    }

    /* (non-Javadoc)
     * @see com.sun.jersey.wadl.resourcedoc.DocProcessor#processParamTag(com.sun.javadoc.ParamTag, com.sun.javadoc.Parameter, com.sun.jersey.server.impl.wadl.generators.resourcedoc.model.ParamDocType)
     */
    public void processParamTag( ParamTag paramTag, Parameter parameter,
            ParamDocType paramDocType ) {
        for( DocProcessor docProcessor : _docProcessors ) {
            docProcessor.processParamTag( paramTag, parameter, paramDocType );
        }
    }

}