1 /*

     2  * reserved comment block

     3  * DO NOT REMOVE OR ALTER!

     4  */

     5 /*

     6  * Copyright 2001, 2002,2004 The Apache Software Foundation.

     7  *

     8  * Licensed under the Apache License, Version 2.0 (the "License");

     9  * you may not use this file except in compliance with the License.

    10  * You may obtain a copy of the License at

    11  *

    12  *      http://www.apache.org/licenses/LICENSE-2.0

    13  *

    14  * Unless required by applicable law or agreed to in writing, software

    15  * distributed under the License is distributed on an "AS IS" BASIS,

    16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    17  * See the License for the specific language governing permissions and

    18  * limitations under the License.

    19  */

    20 

    21 package com.sun.org.apache.xerces.internal.dom;

    22 

    23 import org.w3c.dom.DOMError;

    24 import org.w3c.dom.DOMLocator;

    25 import com.sun.org.apache.xerces.internal.xni.parser.XMLParseException;

    26 

    27 

    28 /**

    29  * <code>DOMErrorImpl</code> is an implementation that describes an error.

    30  * <strong>Note:</strong> The error object that describes the error

    31  * might be reused by Xerces implementation, across multiple calls to the

    32  * handleEvent method on DOMErrorHandler interface.

    33  *

    34  *

    35  * <p>See also the <a href='http://www.w3.org/TR/2001/WD-DOM-Level-3-Core-20010913'>Document Object Model (DOM) Level 3 Core Specification</a>.

    36  *

    37  * @xerces.internal

    38  *

    39  * @author Gopal Sharma, SUN Microsystems Inc.

    40  * @author Elena Litani, IBM

    41  *

    42  */

    43 

    44 // REVISIT: the implementation of ErrorReporter.

    45 //          we probably should not pass XMLParseException

    46 //

    47 

    48 public class DOMErrorImpl implements DOMError {

    49 

    50     //

    51     // Data

    52     //

    53 

    54     public short fSeverity = DOMError.SEVERITY_WARNING;

    55     public String fMessage = null;

    56     public DOMLocatorImpl fLocator = new DOMLocatorImpl();

    57     public Exception fException = null;

    58     public String fType;

    59     public Object fRelatedData;

    60 

    61 

    62 

    63     //

    64     // Constructors

    65     //

    66 

    67     /** Default constructor. */

    68     public DOMErrorImpl () {

    69     }

    70 

    71     /** Exctracts information from XMLParserException) */

    72     public DOMErrorImpl (short severity, XMLParseException exception) {

    73         fSeverity = severity;

    74         fException = exception;

    75         fLocator = createDOMLocator (exception);

    76     }

    77 

    78     /**

    79      * The severity of the error, either <code>SEVERITY_WARNING</code>,

    80      * <code>SEVERITY_ERROR</code>, or <code>SEVERITY_FATAL_ERROR</code>.

    81      */

    82 

    83     public short getSeverity() {

    84         return fSeverity;

    85     }

    86 

    87     /**

    88      * An implementation specific string describing the error that occured.

    89      */

    90 

    91     public String getMessage() {

    92         return fMessage;

    93     }

    94 

    95     /**

    96      * The location of the error.

    97      */

    98 

    99     public DOMLocator getLocation() {

   100         return fLocator;

   101     }

   102 

   103     // method to get the DOMLocator Object

   104     private DOMLocatorImpl createDOMLocator(XMLParseException exception) {

   105         // assuming DOMLocator wants the *expanded*, not the literal, URI of the doc... - neilg

   106         return new DOMLocatorImpl(exception.getLineNumber(),

   107                                   exception.getColumnNumber(),

   108                                   exception.getCharacterOffset(),

   109                                   exception.getExpandedSystemId());

   110     } // createDOMLocator()

   111 

   112 

   113     /**

   114      * The related platform dependent exception if any.exception is a reserved

   115      * word, we need to rename it.Change to "relatedException". (F2F 26 Sep

   116      * 2001)

   117      */

   118     public Object getRelatedException(){

   119         return fException;

   120     }

   121 

   122     public void reset(){

   123         fSeverity = DOMError.SEVERITY_WARNING;

   124         fException = null;

   125     }

   126 

   127     public String getType(){

   128         return fType;

   129     }

   130 

   131     public Object getRelatedData(){

   132         return fRelatedData;

   133     }

   134 

   135 

   136 }// class DOMErrorImpl