org.opengis.cite.xerces.xni.parser.XMLParseException Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of xercesImpl-xsd11-shaded Show documentation
An XML Schema processor with preliminary support for the W3C XML Schema 1.1 Recommendation (in two parts). This artifact was sourced from the xml-schema-1.1-dev branch (r1667115) and built using JDK 7. The org.apache.xerces and org.eclipse.wst packages are relocated to avoid conflicts with other components that depend on the latest public Xerces release (2.11.0).
The newest version!
/*
 * 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 org.apache.xerces.xni.parser;

import org.apache.xerces.xni.XMLLocator;
import 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();
        }
    } // (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();
        }
    } // (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. */
    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