/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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package com.sun.tools.internal.xjc.addon.accessors;

import com.sun.codemodel.internal.JAnnotationUse;

import com.sun.codemodel.internal.JClass;

import java.io.IOException;

import com.sun.tools.internal.xjc.BadCommandLineException;

import com.sun.tools.internal.xjc.Options;

import com.sun.tools.internal.xjc.Plugin;

import com.sun.tools.internal.xjc.outline.ClassOutline;

import com.sun.tools.internal.xjc.outline.Outline;

import java.lang.reflect.Field;

import java.util.Iterator;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.xml.bind.annotation.XmlAccessType;

import javax.xml.bind.annotation.XmlAccessorType;

import org.xml.sax.ErrorHandler;

/**

 * Generates synchronized methods.

 *

 * @author

 *     Martin Grebac (martin.grebac@sun.com)

 */

public class PluginImpl extends Plugin {

    public String getOptionName() {

        return "Xpropertyaccessors";

    }

    public String getUsage() {

        return "  -Xpropertyaccessors :  Use XmlAccessType PROPERTY instead of FIELD for generated classes";

    }

    @Override

    public int parseArgument(Options opt, String[] args, int i) throws BadCommandLineException, IOException {

        return 0;   // no option recognized

    }

    public boolean run( Outline model, Options opt, ErrorHandler errorHandler ) {

        for( ClassOutline co : model.getClasses() ) {

            Iterator<JAnnotationUse> ann = co.ref.annotations().iterator();

            while (ann.hasNext()) {

               try {

                    JAnnotationUse a = ann.next();

                    Field clazzField = a.getClass().getDeclaredField("clazz");

                    clazzField.setAccessible(true);

                    JClass cl = (JClass) clazzField.get(a);

                    if (cl.equals(model.getCodeModel()._ref(XmlAccessorType.class))) {

                        a.param("value", XmlAccessType.PROPERTY);

                        break;

                    }

                } catch (IllegalArgumentException ex) {

                    Logger.getLogger(PluginImpl.class.getName()).log(Level.SEVERE, null, ex);

                } catch (IllegalAccessException ex) {

                    Logger.getLogger(PluginImpl.class.getName()).log(Level.SEVERE, null, ex);

                } catch (NoSuchFieldException ex) {

                    Logger.getLogger(PluginImpl.class.getName()).log(Level.SEVERE, null, ex);

                } catch (SecurityException ex) {

                    Logger.getLogger(PluginImpl.class.getName()).log(Level.SEVERE, null, ex);

                }

            }

        }

        return true;

    }

}