/**

  * 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.error;

 public class MarkedYAMLException extends YAMLException {

     private static final long serialVersionUID = -9119388488683035101L;

     private String context;

     private Mark contextMark;

     private String problem;

     private Mark problemMark;

     private String note;

     protected MarkedYAMLException(String context, Mark contextMark, String problem,

             Mark problemMark, String note) {

         this(context, contextMark, problem, problemMark, note, null);

     }

     protected MarkedYAMLException(String context, Mark contextMark, String problem,

             Mark problemMark, String note, Throwable cause) {

         super(context + "; " + problem, cause);

         this.context = context;

         this.contextMark = contextMark;

         this.problem = problem;

         this.problemMark = problemMark;

         this.note = note;

     }

     protected MarkedYAMLException(String context, Mark contextMark, String problem, Mark problemMark) {

         this(context, contextMark, problem, problemMark, null, null);

     }

     protected MarkedYAMLException(String context, Mark contextMark, String problem,

             Mark problemMark, Throwable cause) {

         this(context, contextMark, problem, problemMark, null, cause);

     }

     @Override

     public String toString() {

         StringBuilder lines = new StringBuilder();

         if (context != null) {

             lines.append(context);

             lines.append("\n");

         }

         if (contextMark != null

                 && (problem == null || problemMark == null

                         || (contextMark.getName() != problemMark.getName())

                         || (contextMark.getLine() != problemMark.getLine()) || (contextMark

                         .getColumn() != problemMark.getColumn()))) {

             lines.append(contextMark.toString());

             lines.append("\n");

         }

         if (problem != null) {

             lines.append(problem);

             lines.append("\n");

         }

         if (problemMark != null) {

             lines.append(problemMark.toString());

             lines.append("\n");

         }

         if (note != null) {

             lines.append(note);

             lines.append("\n");

         }

         return lines.toString();

     }

     public String getContext() {

         return context;

     }

     public Mark getContextMark() {

         return contextMark;

     }

     public String getProblem() {

         return problem;

     }

     public Mark getProblemMark() {

         return problemMark;

     }

 }