content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 mf.org.apache.xerces.xni.parser;
  
  import mf.org.apache.xerces.xni.XMLLocator;
  import mf.org.apache.xerces.xni.XNIException;
  
  /**
   * A parsing exception. This exception is different from the standard
   * XNI exception in that it stores the location in the document (or
   * its entities) where the exception occurred.
   *
   * @author Andy Clark, IBM
   * @version $Id: XMLParseException.java 447244 2006-09-18 05:20:40Z mrglavas $
   */
  public class XMLParseException
          extends XNIException {
  
      /**
       * Serialization version.
       */
      static final long serialVersionUID = 1732959359448549967L;
  
      //
      // Data
      //
  
      /**
       * Public identifier.
       */
      protected String fPublicId;
  
      /**
       * literal System identifier.
       */
      protected String fLiteralSystemId;
  
      /**
       * expanded System identifier.
       */
      protected String fExpandedSystemId;
  
      /**
       * Base system identifier.
       */
      protected String fBaseSystemId;
  
      /**
       * Line number.
       */
      protected int fLineNumber = -1;
  
      /**
       * Column number.
       */
      protected int fColumnNumber = -1;
  
      /**
       * Character offset.
       */
      protected int fCharacterOffset = -1;
  
      //
      // Constructors
      //
  
      /**
       * Constructs a parse exception.
       */
      public XMLParseException(XMLLocator locator, String message) {
          super(message);
          if (locator != null) {
              fPublicId = locator.getPublicId();
              fLiteralSystemId = locator.getLiteralSystemId();
              fExpandedSystemId = locator.getExpandedSystemId();
              fBaseSystemId = locator.getBaseSystemId();
              fLineNumber = locator.getLineNumber();
              fColumnNumber = locator.getColumnNumber();
              fCharacterOffset = locator.getCharacterOffset();
          }
      } // <init>(XMLLocator,String)
  
      /**
       * Constructs a parse exception.
       */
      public XMLParseException(XMLLocator locator,
                               String message, Exception exception) {
          super(message, exception);
          if (locator != null) {
              fPublicId = locator.getPublicId();
              fLiteralSystemId = locator.getLiteralSystemId();
              fExpandedSystemId = locator.getExpandedSystemId();
              fBaseSystemId = locator.getBaseSystemId();
              fLineNumber = locator.getLineNumber();
              fColumnNumber = locator.getColumnNumber();
              fCharacterOffset = locator.getCharacterOffset();
          }
      } // <init>(XMLLocator,String,Exception)
  
      //
      // Public methods
      //
  
      /**
       * Returns the public identifier.
       */
      public String getPublicId() {
          return fPublicId;
      } // getPublicId():String
  
      /**
       * Returns the expanded system identifier.
       */
      public String getExpandedSystemId() {
          return fExpandedSystemId;
      } // getExpandedSystemId():String
  
      /**
       * Returns the literal system identifier.
       */
      public String getLiteralSystemId() {
          return fLiteralSystemId;
      } // getLiteralSystemId():String
  
      /**
       * Returns the base system identifier.
       */
      public String getBaseSystemId() {
          return fBaseSystemId;
      } // getBaseSystemId():String
  
      /**
       * Returns the line number.
       */
      public int getLineNumber() {
          return fLineNumber;
      } // getLineNumber():int
  
      /**
       * Returns the row number.
       */
      public int getColumnNumber() {
          return fColumnNumber;
      } // getRowNumber():int
  
      /**
       * Returns the character offset.
       */
      public int getCharacterOffset() {
          return fCharacterOffset;
      } // getCharacterOffset():int
  
      //
      // Object methods
      //
  
      /**
       * Returns a string representation of this object.
       */
      @Override
      public String toString() {
  
          StringBuffer str = new StringBuffer();
          if (fPublicId != null) {
              str.append(fPublicId);
          }
          str.append(':');
          if (fLiteralSystemId != null) {
              str.append(fLiteralSystemId);
          }
          str.append(':');
          if (fExpandedSystemId != null) {
              str.append(fExpandedSystemId);
          }
          str.append(':');
          if (fBaseSystemId != null) {
              str.append(fBaseSystemId);
          }
          str.append(':');
          str.append(fLineNumber);
          str.append(':');
          str.append(fColumnNumber);
          str.append(':');
          str.append(fCharacterOffset);
          str.append(':');
          String message = getMessage();
          if (message == null) {
              Exception exception = getException();
              if (exception != null) {
                  message = exception.getMessage();
              }
          }
          if (message != null) {
              str.append(message);
          }
          return str.toString();
  
      } // toString():String
  
  } // XMLParseException
  