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/>.
   */
  
  /*
   * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code 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
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  package jaxp.xml.transform.stream;
  
  import jaxp.xml.transform.Result;
  import jaxp.xml.transform.TransformerFactory;
  
  import java.io.File;
  import java.io.OutputStream;
  import java.io.Writer;
  
  /**
   * <p>Acts as an holder for a transformation result,
   * which may be XML, plain Text, HTML, or some other form of markup.</p>
   *
   * @author <a href="Jeff.Suttor@Sun.com">Jeff Suttor</a>
   */
  public class StreamResult implements Result {
  
      /** If {@link TransformerFactory#getFeature}
       * returns true when passed this value as an argument,
       * the Transformer supports Result output of this type.
       */
      public static final String FEATURE =
          "http://javax.xml.transform.stream.StreamResult/feature";
  
      /**
       * Zero-argument default constructor.
       */
      public StreamResult() {
      }
  
      /**
       * Construct a StreamResult from a byte stream.  Normally,
       * a stream should be used rather than a reader, so that
       * the transformer may use instructions contained in the
       * transformation instructions to control the encoding.
       *
       * @param outputStream A valid OutputStream reference.
       */
      public StreamResult(OutputStream outputStream) {
          setOutputStream(outputStream);
      }
  
      /**
       * Construct a StreamResult from a character stream.  Normally,
       * a stream should be used rather than a reader, so that
       * the transformer may use instructions contained in the
       * transformation instructions to control the encoding.  However,
       * there are times when it is useful to write to a character
       * stream, such as when using a StringWriter.
       *
       * @param writer  A valid Writer reference.
       */
      public StreamResult(Writer writer) {
          setWriter(writer);
      }
  
      /**
       * Construct a StreamResult from a URL.
       *
       * @param systemId Must be a String that conforms to the URI syntax.
       */
      public StreamResult(String systemId) {
          this.systemId = systemId;
      }
  
      /**
       * Construct a StreamResult from a File.
       *
       * @param f Must a non-null File reference.
       */
      public StreamResult(File f) {
          //convert file to appropriate URI, f.toURI().toASCIIString()
          //converts the URI to string as per rule specified in
          //RFC 2396,
          setSystemId(f.toURI().toASCIIString());
      }
  
      /**
       * Set the ByteStream that is to be written to.  Normally,
       * a stream should be used rather than a reader, so that
       * the transformer may use instructions contained in the
       * transformation instructions to control the encoding.
       *
       * @param outputStream A valid OutputStream reference.
       */
      public void setOutputStream(OutputStream outputStream) {
          this.outputStream = outputStream;
      }
  
      /**
       * Get the byte stream that was set with setOutputStream.
       *
       * @return The byte stream that was set with setOutputStream, or null
       * if setOutputStream or the ByteStream constructor was not called.
       */
      public OutputStream getOutputStream() {
          return outputStream;
      }
  
      /**
       * Set the writer that is to receive the result.  Normally,
       * a stream should be used rather than a writer, so that
       * the transformer may use instructions contained in the
       * transformation instructions to control the encoding.  However,
       * there are times when it is useful to write to a writer,
       * such as when using a StringWriter.
       *
       * @param writer  A valid Writer reference.
       */
      public void setWriter(Writer writer) {
          this.writer = writer;
      }
  
      /**
       * Get the character stream that was set with setWriter.
       *
       * @return The character stream that was set with setWriter, or null
       * if setWriter or the Writer constructor was not called.
       */
      public Writer getWriter() {
          return writer;
      }
  
      /**
       * Set the systemID that may be used in association
       * with the byte or character stream, or, if neither is set, use
       * this value as a writeable URI (probably a file name).
       *
       * @param systemId The system identifier as a URI string.
       */
      public void setSystemId(String systemId) {
          this.systemId = systemId;
      }
  
      /**
       * <p>Set the system ID from a <code>File</code> reference.</p>
       *
       *
       * @param f Must a non-null File reference.
       */
      public void setSystemId(File f) {
          //convert file to appropriate URI, f.toURI().toASCIIString()
          //converts the URI to string as per rule specified in
          //RFC 2396,
          this.systemId = f.toURI().toASCIIString();
      }
  
      /**
       * Get the system identifier that was set with setSystemId.
       *
       * @return The system identifier that was set with setSystemId, or null
       * if setSystemId was not called.
       */
      public String getSystemId() {
          return systemId;
      }
  
      //////////////////////////////////////////////////////////////////////
      // Internal state.
      //////////////////////////////////////////////////////////////////////
  
      /**
       * The systemID that may be used in association
       * with the byte or character stream, or, if neither is set, use
       * this value as a writeable URI (probably a file name).
       */
      private String systemId;
  
      /**
       * The byte stream that is to be written to.
       */
      private OutputStream outputStream;
  
      /**
       * The character stream that is to be written to.
       */
      private Writer writer;
  }
  