1. /*
  2. * The Apache Software License, Version 1.1
  3. *
  4. *
  5. * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
  6. * reserved.
  7. *
  8. * Redistribution and use in source and binary forms, with or without
  9. * modification, are permitted provided that the following conditions
  10. * are met:
  11. *
  12. * 1. Redistributions of source code must retain the above copyright
  13. * notice, this list of conditions and the following disclaimer.
  14. *
  15. * 2. Redistributions in binary form must reproduce the above copyright
  16. * notice, this list of conditions and the following disclaimer in
  17. * the documentation and/or other materials provided with the
  18. * distribution.
  19. *
  20. * 3. The end-user documentation included with the redistribution,
  21. * if any, must include the following acknowledgment:
  22. * "This product includes software developed by the
  23. * Apache Software Foundation (http://www.apache.org/)."
  24. * Alternately, this acknowledgment may appear in the software itself,
  25. * if and wherever such third-party acknowledgments normally appear.
  26. *
  27. * 4. The names "Xerces" and "Apache Software Foundation" must
  28. * not be used to endorse or promote products derived from this
  29. * software without prior written permission. For written
  30. * permission, please contact apache@apache.org.
  31. *
  32. * 5. Products derived from this software may not be called "Apache",
  33. * nor may "Apache" appear in their name, without prior written
  34. * permission of the Apache Software Foundation.
  35. *
  36. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  37. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  38. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  39. * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  40. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  41. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  42. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  43. * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  44. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  45. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  46. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  47. * SUCH DAMAGE.
  48. * ====================================================================
  49. *
  50. * This software consists of voluntary contributions made by many
  51. * individuals on behalf of the Apache Software Foundation and was
  52. * originally based on software copyright (c) 1999, International
  53. * Business Machines, Inc., http://www.apache.org. For more
  54. * information on the Apache Software Foundation, please see
  55. * <http://www.apache.org/>.
  56. */
  57. package com.sun.org.apache.xml.internal.serialize;
  58. import java.io.OutputStream;
  59. import java.io.Writer;
  60. import java.io.UnsupportedEncodingException;
  61. import com.sun.org.apache.xerces.internal.dom.DOMMessageFormatter;
  62. /**
  63. * Default serializer factory can construct serializers for the three
  64. * markup serializers (XML, HTML, XHTML ).
  65. *
  66. *
  67. * @version $Revision: 1.7 $ $Date: 2002/07/22 18:08:02 $
  68. * @author <a href="mailto:Scott_Boag/CAM/Lotus@lotus.com">Scott Boag</a>
  69. * @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
  70. */
  71. final class SerializerFactoryImpl
  72. extends SerializerFactory
  73. {
  74. private String _method;
  75. SerializerFactoryImpl( String method )
  76. {
  77. _method = method;
  78. if ( ! _method.equals( Method.XML ) &&
  79. ! _method.equals( Method.HTML ) &&
  80. ! _method.equals( Method.XHTML ) &&
  81. ! _method.equals( Method.TEXT ) ) {
  82. String msg = DOMMessageFormatter.formatMessage(DOMMessageFormatter.SERIALIZER_DOMAIN, "MethodNotSupported", new Object[]{method});
  83. throw new IllegalArgumentException(msg);
  84. }
  85. }
  86. public Serializer makeSerializer( OutputFormat format )
  87. {
  88. Serializer serializer;
  89. serializer = getSerializer( format );
  90. serializer.setOutputFormat( format );
  91. return serializer;
  92. }
  93. public Serializer makeSerializer( Writer writer,
  94. OutputFormat format )
  95. {
  96. Serializer serializer;
  97. serializer = getSerializer( format );
  98. serializer.setOutputCharStream( writer );
  99. return serializer;
  100. }
  101. public Serializer makeSerializer( OutputStream output,
  102. OutputFormat format )
  103. throws UnsupportedEncodingException
  104. {
  105. Serializer serializer;
  106. serializer = getSerializer( format );
  107. serializer.setOutputByteStream( output );
  108. return serializer;
  109. }
  110. private Serializer getSerializer( OutputFormat format )
  111. {
  112. if ( _method.equals( Method.XML ) ) {
  113. return new XMLSerializer( format );
  114. } else if ( _method.equals( Method.HTML ) ) {
  115. return new HTMLSerializer( format );
  116. } else if ( _method.equals( Method.XHTML ) ) {
  117. return new XHTMLSerializer( format );
  118. } else if ( _method.equals( Method.TEXT ) ) {
  119. return new TextSerializer();
  120. } else {
  121. String msg = DOMMessageFormatter.formatMessage(DOMMessageFormatter.SERIALIZER_DOMAIN, "MethodNotSupported", new Object[]{_method});
  122. throw new IllegalStateException(msg);
  123. }
  124. }
  125. protected String getSupportedMethod()
  126. {
  127. return _method;
  128. }
  129. }