code: /*
   * 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.
   */
  /*
   * $Id$
   */
  package org.apache.xalan.processor;
  
  import javax.xml.transform.OutputKeys;
  import javax.xml.transform.TransformerException;
  
  import org.apache.xalan.templates.ElemTemplateElement;
  import org.apache.xalan.templates.OutputProperties;
  import org.apache.xml.serializer.OutputPropertiesFactory;
  import org.apache.xml.utils.QName;
  import org.apache.xml.utils.SystemIDResolver;
  import org.xml.sax.Attributes;
  
  /**
   * TransformerFactory for xsl:output markup.
   * @see <a href="http://www.w3.org/TR/xslt#dtd">XSLT DTD</a>
   * @see <a href="http://www.w3.org/TR/xslt#output">output in XSLT Specification</a>
   */
  class ProcessorOutputElem extends XSLTElementProcessor
  {
      static final long serialVersionUID = 3513742319582547590L;
  
    /** The output properties, set temporarily while the properties are 
     *  being set from the attributes, and then nulled after that operation 
     *  is completed.  */
    private OutputProperties m_outputProperties;
  
    /**
     * Set the cdata-section-elements property from the attribute value.
     * @see javax.xml.transform.OutputKeys#CDATA_SECTION_ELEMENTS
     * @param newValue non-null reference to processed attribute value.
     */
    public void setCdataSectionElements(java.util.Vector newValue)
    {
      m_outputProperties.setQNameProperties(OutputKeys.CDATA_SECTION_ELEMENTS, newValue);
    }
  
    /**
     * Set the doctype-public property from the attribute value.
     * @see javax.xml.transform.OutputKeys#DOCTYPE_PUBLIC
     * @param newValue non-null reference to processed attribute value.
     */
    public void setDoctypePublic(String newValue)
    {
      m_outputProperties.setProperty(OutputKeys.DOCTYPE_PUBLIC, newValue);
    }
  
    /**
     * Set the doctype-system property from the attribute value.
     * @see javax.xml.transform.OutputKeys#DOCTYPE_SYSTEM
     * @param newValue non-null reference to processed attribute value.
     */
    public void setDoctypeSystem(String newValue)
    {
      m_outputProperties.setProperty(OutputKeys.DOCTYPE_SYSTEM, newValue);
    }
  
    /**
     * Set the encoding property from the attribute value.
     * @see javax.xml.transform.OutputKeys#ENCODING
     * @param newValue non-null reference to processed attribute value.
     */
    public void setEncoding(String newValue)
    {
      m_outputProperties.setProperty(OutputKeys.ENCODING, newValue);
    }
  
    /**
     * Set the indent property from the attribute value.
     * @see javax.xml.transform.OutputKeys#INDENT
     * @param newValue non-null reference to processed attribute value.
     */
    public void setIndent(boolean newValue)
    {
      m_outputProperties.setBooleanProperty(OutputKeys.INDENT, newValue);
    }
  
    /**
     * Set the media type property from the attribute value.
     * @see javax.xml.transform.OutputKeys#MEDIA_TYPE
     * @param newValue non-null reference to processed attribute value.
     */
    public void setMediaType(String newValue)
    {
      m_outputProperties.setProperty(OutputKeys.MEDIA_TYPE, newValue);
    }
  
    /**
     * Set the method property from the attribute value.
     * @see javax.xml.transform.OutputKeys#METHOD
     * @param newValue non-null reference to processed attribute value.
     */
    public void setMethod(org.apache.xml.utils.QName newValue)
    {
      m_outputProperties.setQNameProperty(OutputKeys.METHOD, newValue);
    }
  
    /**
     * Set the omit-xml-declaration property from the attribute value.
     * @see javax.xml.transform.OutputKeys#OMIT_XML_DECLARATION
     * @param newValue processed attribute value.
     */
    public void setOmitXmlDeclaration(boolean newValue)
    {
      m_outputProperties.setBooleanProperty(OutputKeys.OMIT_XML_DECLARATION, newValue);
    }
  
    /**
     * Set the standalone property from the attribute value.
     * @see javax.xml.transform.OutputKeys#STANDALONE
     * @param newValue processed attribute value.
     */
    public void setStandalone(boolean newValue)
    {
      m_outputProperties.setBooleanProperty(OutputKeys.STANDALONE, newValue);
    }
  
    /**
     * Set the version property from the attribute value.
     * @see javax.xml.transform.OutputKeys#VERSION
     * @param newValue non-null reference to processed attribute value.
     */
    public void setVersion(String newValue)
    {
      m_outputProperties.setProperty(OutputKeys.VERSION, newValue);
    }
    
    /**
     * Set a foreign property from the attribute value.
     * @param newValue non-null reference to attribute value.
     */
    public void setForeignAttr(String attrUri, String attrLocalName, String attrRawName, String attrValue)
    {
      QName key = new QName(attrUri, attrLocalName);
      m_outputProperties.setProperty(key, attrValue);
    }
    
    /**
     * Set a foreign property from the attribute value.
     * @param newValue non-null reference to attribute value.
     */
    public void addLiteralResultAttribute(String attrUri, String attrLocalName, String attrRawName, String attrValue)
    {
      QName key = new QName(attrUri, attrLocalName);
      m_outputProperties.setProperty(key, attrValue);
    }
  
    /**
     * Receive notification of the start of an xsl:output element.
     *
     * @param handler The calling StylesheetHandler/TemplatesBuilder.
     * @param uri The Namespace URI, or the empty string if the
     *        element has no Namespace URI or if Namespace
     *        processing is not being performed.
     * @param localName The local name (without prefix), or the
     *        empty string if Namespace processing is not being
     *        performed.
     * @param rawName The raw XML 1.0 name (with prefix), or the
     *        empty string if raw names are not available.
     * @param attributes The attributes attached to the element.  If
     *        there are no attributes, it shall be an empty
     *        Attributes object.
     *
     * @throws org.xml.sax.SAXException
     */
    public void startElement(
            StylesheetHandler handler, String uri, String localName, String rawName, Attributes attributes)
              throws org.xml.sax.SAXException
    {
      // Hmmm... for the moment I don't think I'll have default properties set for this. -sb
      m_outputProperties = new OutputProperties();
  
      m_outputProperties.setDOMBackPointer(handler.getOriginatingNode());
      m_outputProperties.setLocaterInfo(handler.getLocator());
      m_outputProperties.setUid(handler.nextUid());
      setPropertiesFromAttributes(handler, rawName, attributes, this);
      
      // Access this only from the Hashtable level... we don't want to 
      // get default properties.
      String entitiesFileName =
        (String) m_outputProperties.getProperties().get(OutputPropertiesFactory.S_KEY_ENTITIES);
  
      if (null != entitiesFileName)
      {
        try
        {
          String absURL = SystemIDResolver.getAbsoluteURI(entitiesFileName,
                      handler.getBaseIdentifier());
          m_outputProperties.getProperties().put(OutputPropertiesFactory.S_KEY_ENTITIES, absURL);
        }
        catch(TransformerException te)
        {
          handler.error(te.getMessage(), te);
        }
      }
      
      handler.getStylesheet().setOutput(m_outputProperties);
      
      ElemTemplateElement parent = handler.getElemTemplateElement();
      parent.appendChild(m_outputProperties);
      
      m_outputProperties = null;
    }
  }
  