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package com.sun.org.apache.xml.internal.utils;

import java.io.Serializable;

import org.xml.sax.Attributes;
import org.xml.sax.helpers.AttributesImpl;

Mutable version of AttributesImpl.
@xsl.usageadvanced
/** * Mutable version of AttributesImpl. * @xsl.usage advanced */
public class MutableAttrListImpl extends AttributesImpl implements Serializable { static final long serialVersionUID = 6289452013442934470L;
Construct a new, empty AttributesImpl object.
/** * Construct a new, empty AttributesImpl object. */
public MutableAttrListImpl() { super(); }
Copy an existing Attributes object.

This constructor is especially useful inside a start element event.

Params:
  • atts – The existing Attributes object.
/** * Copy an existing Attributes object. * * <p>This constructor is especially useful inside a start * element event.</p> * * @param atts The existing Attributes object. */
public MutableAttrListImpl(Attributes atts) { super(atts); }
Add an attribute to the end of the list.

For the sake of speed, this method does no checking to see if the attribute is already in the list: that is the responsibility of the application.

Params:
  • uri – The Namespace URI, or the empty string if none is available or Namespace processing is not being performed.
  • localName – The local name, or the empty string if Namespace processing is not being performed.
  • qName – The qualified (prefixed) name, or the empty string if qualified names are not available.
  • type – The attribute type as a string.
  • value – The attribute value.
/** * Add an attribute to the end of the list. * * <p>For the sake of speed, this method does no checking * to see if the attribute is already in the list: that is * the responsibility of the application.</p> * * @param uri The Namespace URI, or the empty string if * none is available or Namespace processing is not * being performed. * @param localName The local name, or the empty string if * Namespace processing is not being performed. * @param qName The qualified (prefixed) name, or the empty string * if qualified names are not available. * @param type The attribute type as a string. * @param value The attribute value. */
public void addAttribute(String uri, String localName, String qName, String type, String value) { if (null == uri) uri = ""; // getIndex(qName) seems to be more reliable than getIndex(uri, localName), // in the case of the xmlns attribute anyway. int index = this.getIndex(qName); // int index = this.getIndex(uri, localName); // System.out.println("MutableAttrListImpl#addAttribute: "+uri+":"+localName+", "+index+", "+qName+", "+this); if (index >= 0) this.setAttribute(index, uri, localName, qName, type, value); else super.addAttribute(uri, localName, qName, type, value); }
Add the contents of the attribute list to this list.
Params:
  • atts – List of attributes to add to this list
/** * Add the contents of the attribute list to this list. * * @param atts List of attributes to add to this list */
public void addAttributes(Attributes atts) { int nAtts = atts.getLength(); for (int i = 0; i < nAtts; i++) { String uri = atts.getURI(i); if (null == uri) uri = ""; String localName = atts.getLocalName(i); String qname = atts.getQName(i); int index = this.getIndex(uri, localName); // System.out.println("MutableAttrListImpl#addAttributes: "+uri+":"+localName+", "+index+", "+atts.getQName(i)+", "+this); if (index >= 0) this.setAttribute(index, uri, localName, qname, atts.getType(i), atts.getValue(i)); else addAttribute(uri, localName, qname, atts.getType(i), atts.getValue(i)); } }
Return true if list contains the given (raw) attribute name.
Params:
  • name – Raw name of attribute to look for
Returns:true if an attribute is found with this name
/** * Return true if list contains the given (raw) attribute name. * * @param name Raw name of attribute to look for * * @return true if an attribute is found with this name */
public boolean contains(String name) { return getValue(name) != null; } } // end of MutableAttrListImpl.java