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1 /*
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5  * Copyright (c) 2001, 2002 The Apache Software Foundation.
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57
58 package com.sun.org.apache.xerces.internal.dom;
59
60 import org.w3c.dom.DOMError JavaDoc;
61 import org.w3c.dom.DOMLocator JavaDoc;
62 import com.sun.org.apache.xerces.internal.xni.parser.XMLParseException;
63
64
65 /**
66  * <code>DOMErrorImpl</code> is an implementation that describes an error.
67  * <strong>Note:</strong> The error object that describes the error
68  * might be reused by Xerces implementation, across multiple calls to the
69  * handleEvent method on DOMErrorHandler interface.
70  *
71  *
72  * <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>.
73  *
74  * @author Gopal Sharma, SUN Microsystems Inc.
75  * @author Elena Litani, IBM
76  *
77  * @version $Id: DOMErrorImpl.java,v 1.10 2003/05/08 19:52:40 elena Exp $
78  */
79
80 // REVISIT: the implementation of ErrorReporter.
81 // we probably should not pass XMLParseException
82 //
83
84 public class DOMErrorImpl implements DOMError JavaDoc {
85
86     //
87 // Data
88 //
89
90     public short fSeverity = DOMError.SEVERITY_WARNING;
91     public String JavaDoc fMessage = null;
92     public DOMLocatorImpl fLocator = new DOMLocatorImpl();
93     public Exception JavaDoc fException = null;
94     public String JavaDoc fType;
95     public Object JavaDoc fRelatedData;
96    
97
98
99     //
100 // Constructors
101 //
102
103     /** Default constructor. */
104     public DOMErrorImpl () {
105     }
106
107     /** Exctracts information from XMLParserException) */
108     public DOMErrorImpl (short severity, XMLParseException exception) {
109         fSeverity = severity;
110         fException = exception;
111         fLocator = createDOMLocator (exception);
112     }
113
114     /**
115      * The severity of the error, either <code>SEVERITY_WARNING</code>,
116      * <code>SEVERITY_ERROR</code>, or <code>SEVERITY_FATAL_ERROR</code>.
117      */
118
119     public short getSeverity() {
120         return fSeverity;
121     }
122
123     /**
124      * An implementation specific string describing the error that occured.
125      */
126
127     public String JavaDoc getMessage() {
128         return fMessage;
129     }
130
131     /**
132      * The location of the error.
133      */
134
135     public DOMLocator JavaDoc getLocation() {
136         return fLocator;
137     }
138
139     // method to get the DOMLocator Object
140 private DOMLocatorImpl createDOMLocator(XMLParseException exception) {
141         // assuming DOMLocator wants the *expanded*, not the literal, URI of the doc... - neilg
142 return new DOMLocatorImpl(exception.getLineNumber(),
143                                   exception.getColumnNumber(),
144                                   exception.getExpandedSystemId()
145                                  );
146     } // createDOMLocator()
147
148
149     /**
150      * The related platform dependent exception if any.exception is a reserved
151      * word, we need to rename it.Change to "relatedException". (F2F 26 Sep
152      * 2001)
153      */
154     public Object JavaDoc getRelatedException(){
155         return fException;
156     }
157
158     public void reset(){
159         fSeverity = DOMError.SEVERITY_WARNING;
160         fException = null;
161     }
162     
163     public String JavaDoc getType(){
164         return fType;
165     }
166     
167     public Object JavaDoc getRelatedData(){
168         return fRelatedData;
169     }
170
171
172 }// class DOMErrorImpl
173
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