javax.xml.bind.helpers.ValidationEventLocatorImpl Maven / Gradle / Ivy

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/*
 * Copyright 2003, 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.

 */
package javax.xml.bind.helpers;

import java.net.MalformedURLException;
import java.net.URL;

import javax.xml.bind.ValidationEventLocator;

import org.w3c.dom.Node;
import org.xml.sax.Locator;
import org.xml.sax.SAXParseException;


/** Default implementation of a {@link javax.xml.bind.ValidationEventLocator}.
 *
 * @author JSR-31
 * @since JAXB1.0
 */
public class ValidationEventLocatorImpl implements ValidationEventLocator {
  private URL url;
  private int offset, lineNumber, columnNumber;
  private Object object;
  private Node node;

  /** Creates a new instance of ValidationEventLocatorImpl.
   */
  public ValidationEventLocatorImpl() {
    offset = lineNumber = columnNumber = -1;
  }

  /** Creates a new instance of ValidationEventLocatorImpl
   * by copying data from the given {@link org.xml.sax.Locator}.
   * @param pLocator The SAX locator where to copy from.
   */
  public ValidationEventLocatorImpl(Locator pLocator) {
     if (pLocator == null) {
       lineNumber = columnNumber = -1;
     } else {
       columnNumber = pLocator.getColumnNumber();
       lineNumber = pLocator.getLineNumber();
       String u = pLocator.getSystemId();
       if (u != null) {
         try {
           url = new URL(pLocator.getSystemId());
         } catch (MalformedURLException e) {
         }
       }
     }
     offset = -1;
  }

  /** Creates a new instance of ValidationEventLocatorImpl
   * by setting the node property.
   * @param pNode The node being referenced.
   */
  public ValidationEventLocatorImpl(Node pNode) {
    node = pNode;
    offset = lineNumber = columnNumber = -1;
  }

  /** Creates a new instance of ValidationEventLocatorImpl
   * by setting the object property.
   * @param pObject The object being referenced.
   */
  public ValidationEventLocatorImpl(Object pObject) {
    object = pObject;
    offset = lineNumber = columnNumber = -1;
  }

  /** Creates a new instance of ValidationEventLocatorImpl
   * by copying data from the given {@link org.xml.sax.SAXParseException}.
   * @param pException The SAX exception where to copy from.
   */
  public ValidationEventLocatorImpl(SAXParseException pException) {
     columnNumber = pException.getColumnNumber();
     lineNumber = pException.getLineNumber();
     String u = pException.getSystemId();
     if (u != null) {
       try {
         url = new URL(pException.getSystemId());
       } catch (MalformedURLException e) {
       }
     }
     offset = -1;
  }

  /** Sets the URL.
   */
  public void setURL(URL pURL) {
    url = pURL;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getURL()
   */
  public URL getURL() {
    return url;
  }

  /** Sets the offset.
   */
  public void setOffset(int pOffset) {
    offset = pOffset;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getOffset()
   */
  public int getOffset() {
    return offset;
  }

  /** Sets the line number.
   */
  public void setLineNumber(int pLineNumber) {
    lineNumber = pLineNumber;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getLineNumber()
   */
  public int getLineNumber() {
    return lineNumber;
  }

  /** Sets the column number.
   */
  public void setColumnNumber(int pColumnNumber) {
    columnNumber = pColumnNumber;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getColumnNumber()
   */
  public int getColumnNumber() {
    return columnNumber;
  }

  /** Sets the object.
   */
  public void setObject(Object pObject) {
    object = pObject;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getObject()
   */
  public Object getObject() {
    return object;
  }

  /** Sets the node.
   */
  public void setNode(Node pNode) {
    node = pNode;
  }

  /* @see javax.xml.bind.ValidationEventLocator#getNode()
   */
  public Node getNode() {
    return node;
  }
}