- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * 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.
- */
- /*
- * $Id: SAXSourceLocator.java,v 1.8 2004/02/17 04:21:14 minchau Exp $
- */
- package com.sun.org.apache.xml.internal.utils;
-
- import java.io.Serializable;
-
- import javax.xml.transform.SourceLocator;
-
- import org.xml.sax.Locator;
- import org.xml.sax.SAXParseException;
- import org.xml.sax.helpers.LocatorImpl;
-
- /**
- * Class SAXSourceLocator extends org.xml.sax.helpers.LocatorImpl
- * for the purpose of implementing the SourceLocator interface,
- * and thus can be both a SourceLocator and a SAX Locator.
- */
- public class SAXSourceLocator extends LocatorImpl
- implements SourceLocator, Serializable
- {
- /** The SAX Locator object.
- * @serial
- */
- Locator m_locator;
-
- /**
- * Constructor SAXSourceLocator
- *
- */
- public SAXSourceLocator(){}
-
- /**
- * Constructor SAXSourceLocator
- *
- *
- * @param locator Source locator
- */
- public SAXSourceLocator(Locator locator)
- {
- m_locator = locator;
- this.setColumnNumber(locator.getColumnNumber());
- this.setLineNumber(locator.getLineNumber());
- this.setPublicId(locator.getPublicId());
- this.setSystemId(locator.getSystemId());
- }
-
- /**
- * Constructor SAXSourceLocator
- *
- *
- * @param locator Source locator
- */
- public SAXSourceLocator(javax.xml.transform.SourceLocator locator)
- {
- m_locator = null;
- this.setColumnNumber(locator.getColumnNumber());
- this.setLineNumber(locator.getLineNumber());
- this.setPublicId(locator.getPublicId());
- this.setSystemId(locator.getSystemId());
- }
-
-
- /**
- * Constructor SAXSourceLocator
- *
- *
- * @param spe SAXParseException exception.
- */
- public SAXSourceLocator(SAXParseException spe)
- {
- this.setLineNumber( spe.getLineNumber() );
- this.setColumnNumber( spe.getColumnNumber() );
- this.setPublicId( spe.getPublicId() );
- this.setSystemId( spe.getSystemId() );
- }
-
- /**
- * Return the public identifier for the current document event.
- *
- * <p>The return value is the public identifier of the document
- * entity or of the external parsed entity in which the markup
- * triggering the event appears.</p>
- *
- * @return A string containing the public identifier, or
- * null if none is available.
- * @see #getSystemId
- */
- public String getPublicId()
- {
- return (null == m_locator) ? super.getPublicId() : m_locator.getPublicId();
- }
-
- /**
- * Return the system identifier for the current document event.
- *
- * <p>The return value is the system identifier of the document
- * entity or of the external parsed entity in which the markup
- * triggering the event appears.</p>
- *
- * <p>If the system identifier is a URL, the parser must resolve it
- * fully before passing it to the application.</p>
- *
- * @return A string containing the system identifier, or null
- * if none is available.
- * @see #getPublicId
- */
- public String getSystemId()
- {
- return (null == m_locator) ? super.getSystemId() : m_locator.getSystemId();
- }
-
- /**
- * Return the line number where the current document event ends.
- *
- * <p><strong>Warning:</strong> The return value from the method
- * is intended only as an approximation for the sake of error
- * reporting; it is not intended to provide sufficient information
- * to edit the character content of the original XML document.</p>
- *
- * <p>The return value is an approximation of the line number
- * in the document entity or external parsed entity where the
- * markup triggering the event appears.</p>
- *
- * @return The line number, or -1 if none is available.
- * @see #getColumnNumber
- */
- public int getLineNumber()
- {
- return (null == m_locator) ? super.getLineNumber() : m_locator.getLineNumber();
- }
-
- /**
- * Return the column number where the current document event ends.
- *
- * <p><strong>Warning:</strong> The return value from the method
- * is intended only as an approximation for the sake of error
- * reporting; it is not intended to provide sufficient information
- * to edit the character content of the original XML document.</p>
- *
- * <p>The return value is an approximation of the column number
- * in the document entity or external parsed entity where the
- * markup triggering the event appears.</p>
- *
- * @return The column number, or -1 if none is available.
- * @see #getLineNumber
- */
- public int getColumnNumber()
- {
- return (null == m_locator) ? super.getColumnNumber() : m_locator.getColumnNumber();
- }
- }