content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Copyright 1999-2002,2004 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 jaxp.sun.org.apache.xerces.internal.dom;
  
  import jaxp.sun.org.apache.xerces.internal.util.URI;
  import org.w3c.dom.DOMException;
  import org.w3c.dom.Node;
  import org.w3c.dom.Notation;
  
  /**
   * Notations are how the Document Type Description (DTD) records hints
   * about the format of an XML "unparsed entity" -- in other words,
   * non-XML data bound to this document type, which some applications
   * may wish to consult when manipulating the document. A Notation
   * represents a name-value pair, with its nodeName being set to the
   * declared name of the notation.
   * <P>
   * Notations are also used to formally declare the "targets" of
   * Processing Instructions.
   * <P>
   * Note that the Notation's data is non-DOM information; the DOM only
   * records what and where it is.
   * <P>
   * See the XML 1.0 spec, sections 4.7 and 2.6, for more info.
   * <P>
   * Level 1 of the DOM does not support editing Notation contents.
   *
   * @xerces.internal
   *
   * @since  PR-DOM-Level-1-19980818.
   */
  public class NotationImpl
      extends NodeImpl
      implements Notation {
  
      //
      // Constants
      //
  
      /** Serialization version. */
      static final long serialVersionUID = -764632195890658402L;
  
      //
      // Data
      //
  
      /** Notation name. */
      protected String name;
  
      /** Public identifier. */
      protected String publicId;
  
      /** System identifier. */
      protected String systemId;
  
      /** Base URI*/
      protected String baseURI;
  
      //
      // Constructors
      //
  
      /** Factory constructor. */
      public NotationImpl(CoreDocumentImpl ownerDoc, String name) {
          super(ownerDoc);
          this.name = name;
      }
  
      //
      // Node methods
      //
  
      /**
       * A short integer indicating what type of node this is. The named
       * constants for this value are defined in the org.w3c.dom.Node interface.
       */
      public short getNodeType() {
          return Node.NOTATION_NODE;
      }
  
      /**
       * Returns the notation name
       */
      public String getNodeName() {
          if (needsSyncData()) {
              synchronizeData();
          }
          return name;
      }
  
      //
      // Notation methods
      //
  
      /**
       * The Public Identifier for this Notation. If no public identifier
       * was specified, this will be null.
       */
      public String getPublicId() {
  
          if (needsSyncData()) {
              synchronizeData();
          }
          return publicId;
  
      } // getPublicId():String
  
      /**
       * The System Identifier for this Notation. If no system identifier
       * was specified, this will be null.
       */
      public String getSystemId() {
  
          if (needsSyncData()) {
              synchronizeData();
          }
          return systemId;
  
      } // getSystemId():String
  
      //
      // Public methods
      //
  
      /**
       * NON-DOM: The Public Identifier for this Notation. If no public
       * identifier was specified, this will be null.
       */
      public void setPublicId(String id) {
  
          if (isReadOnly()) {
                  throw new DOMException(
                  DOMException.NO_MODIFICATION_ALLOWED_ERR,
                  DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "NO_MODIFICATION_ALLOWED_ERR", null));
          }
          if (needsSyncData()) {
              synchronizeData();
          }
          publicId = id;
  
      } // setPublicId(String)
  
      /**
       * NON-DOM: The System Identifier for this Notation. If no system
       * identifier was specified, this will be null.
       */
      public void setSystemId(String id) {
  
          if(isReadOnly()) {
                  throw new DOMException(
                  DOMException.NO_MODIFICATION_ALLOWED_ERR,
                  DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "NO_MODIFICATION_ALLOWED_ERR", null));
          }
          if (needsSyncData()) {
              synchronizeData();
          }
          systemId = id;
  
      } // setSystemId(String)
  
  
      /**
       * Returns the absolute base URI of this node or null if the implementation
       * wasn't able to obtain an absolute URI. Note: If the URI is malformed, a
       * null is returned.
       *
       * @return The absolute base URI of this node or null.
       * @since DOM Level 3
       */
      public String getBaseURI() {
          if (needsSyncData()) {
              synchronizeData();
          }
          if (baseURI != null && baseURI.length() != 0 ) {// attribute value is always empty string
              try {
                  return new URI(baseURI).toString();
              }
              catch (URI.MalformedURIException e){
                  // REVISIT: what should happen in this case?
                  return null;
              }
          }
          return baseURI;
      }
  
      /** NON-DOM: set base uri*/
      public void setBaseURI(String uri){
          if (needsSyncData()) {
              synchronizeData();
          }
          baseURI = uri;
      }
  
  } // class NotationImpl
  