/**

  * Copyright (c) 2008-2011, http://www.snakeyaml.org

  *

  * 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 org.yaml.snakeyaml;

 import java.io.StringWriter;

 import java.io.Writer;

 import org.yaml.snakeyaml.DumperOptions.FlowStyle;

 import org.yaml.snakeyaml.introspector.BeanAccess;

 import org.yaml.snakeyaml.nodes.Tag;

 import org.yaml.snakeyaml.representer.Representer;

 /**

  * Convenience utility to serialize JavaBeans.

  *

  * @deprecated use Yaml.dumpAs(data, Tag.MAP) instead

  */

 public class JavaBeanDumper {

     private boolean useGlobalTag;

     private FlowStyle flowStyle;

     private DumperOptions options;

     private Representer representer;

     private final BeanAccess beanAccess;

     /**

      * Create Dumper for JavaBeans

      * 

      * @param useGlobalTag

      *            true to emit the global tag with the class name

      */

     public JavaBeanDumper(boolean useGlobalTag, BeanAccess beanAccess) {

         this.useGlobalTag = useGlobalTag;

         this.beanAccess = beanAccess;

         this.flowStyle = FlowStyle.BLOCK;

     }

     public JavaBeanDumper(boolean useGlobalTag) {

         this(useGlobalTag, BeanAccess.DEFAULT);

     }

     public JavaBeanDumper(BeanAccess beanAccess) {

         this(false, beanAccess);

     }

     /**

      * Create Dumper for JavaBeans. Use "tag:yaml.org,2002:map" as the root tag.

      */

     public JavaBeanDumper() {

         this(BeanAccess.DEFAULT);

     }

     public JavaBeanDumper(Representer representer, DumperOptions options) {

         if (representer == null) {

             throw new NullPointerException("Representer must be provided.");

         }

         if (options == null) {

             throw new NullPointerException("DumperOptions must be provided.");

         }

         this.options = options;

         this.representer = representer;

         this.beanAccess = null; // bean access in not used if representer

         // supplied

     }

     /**

      * Serialize JavaBean

      * 

      * @param data

      *            JavaBean instance to serialize

      * @param output

      *            destination

      */

     public void dump(Object data, Writer output) {

         DumperOptions doptions;

         if (this.options == null) {

             doptions = new DumperOptions();

             if (!useGlobalTag) {

                 doptions.setExplicitRoot(Tag.MAP);

             }

             doptions.setDefaultFlowStyle(flowStyle);

         } else {

             doptions = this.options;

         }

         Representer repr;

         if (this.representer == null) {

             repr = new Representer();

             repr.getPropertyUtils().setBeanAccess(beanAccess);

         } else {

             repr = this.representer;

         }

         Yaml dumper = new Yaml(repr, doptions);

         dumper.dump(data, output);

     }

     /**

      * Serialize JavaBean

      * 

      * @param data

      *            JavaBean instance to serialize

      * @return serialized YAML document

      */

     public String dump(Object data) {

         StringWriter buffer = new StringWriter();

         dump(data, buffer);

         return buffer.toString();

     }

     public boolean isUseGlobalTag() {

         return useGlobalTag;

     }

     public void setUseGlobalTag(boolean useGlobalTag) {

         this.useGlobalTag = useGlobalTag;

     }

     public FlowStyle getFlowStyle() {

         return flowStyle;

     }

     public void setFlowStyle(FlowStyle flowStyle) {

         this.flowStyle = flowStyle;

     }

 }