001: /*
002: * The Apache Software License, Version 1.1
003: *
004: *
005: * Copyright (c) 1999 The Apache Software Foundation. All rights
006: * reserved.
007: *
008: * Redistribution and use in source and binary forms, with or without
009: * modification, are permitted provided that the following conditions
010: * are met:
011: *
012: * 1. Redistributions of source code must retain the above copyright
013: * notice, this list of conditions and the following disclaimer.
014: *
015: * 2. Redistributions in binary form must reproduce the above copyright
016: * notice, this list of conditions and the following disclaimer in
017: * the documentation and/or other materials provided with the
018: * distribution.
019: *
020: * 3. The end-user documentation included with the redistribution,
021: * if any, must include the following acknowledgment:
022: * "This product includes software developed by the
023: * Apache Software Foundation (http://www.apache.org/)."
024: * Alternately, this acknowledgment may appear in the software itself,
025: * if and wherever such third-party acknowledgments normally appear.
026: *
027: * 4. The names "Xerces" and "Apache Software Foundation" must
028: * not be used to endorse or promote products derived from this
029: * software without prior written permission. For written
030: * permission, please contact apache@apache.org.
031: *
032: * 5. Products derived from this software may not be called "Apache",
033: * nor may "Apache" appear in their name, without prior written
034: * permission of the Apache Software Foundation.
035: *
036: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
037: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
038: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
039: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
040: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: * ====================================================================
049: *
050: * This software consists of voluntary contributions made by many
051: * individuals on behalf of the Apache Software Foundation and was
052: * originally based on software copyright (c) 1999, International
053: * Business Machines, Inc., http://www.apache.org. For more
054: * information on the Apache Software Foundation, please see
055: * <http://www.apache.org/>.
056: */
057:
058: package org.apache.xml.serialize;
059:
060: import java.io.OutputStream;
061: import java.io.Writer;
062: import java.io.UnsupportedEncodingException;
063:
064: /**
065: * Default serializer factory can construct serializers for the three
066: * markup serializers (XML, HTML, XHTML ).
067: *
068: *
069: * @version $Revision: 1.5 $ $Date: 2000/08/30 18:59:22 $
070: * @author <a href="mailto:Scott_Boag/CAM/Lotus@lotus.com">Scott Boag</a>
071: * @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
072: */
073: final class SerializerFactoryImpl extends SerializerFactory {
074:
075: private String _method;
076:
077: SerializerFactoryImpl(String method) {
078: _method = method;
079: if (!_method.equals(Method.XML) && !_method.equals(Method.HTML)
080: && !_method.equals(Method.XHTML)
081: && !_method.equals(Method.TEXT))
082: throw new IllegalArgumentException("SER004 The method '"
083: + method + "' is not supported by this factory\n"
084: + method);
085: }
086:
087: public Serializer makeSerializer(OutputFormat format) {
088: Serializer serializer;
089:
090: serializer = getSerializer(format);
091: serializer.setOutputFormat(format);
092: return serializer;
093: }
094:
095: public Serializer makeSerializer(Writer writer, OutputFormat format) {
096: Serializer serializer;
097:
098: serializer = getSerializer(format);
099: serializer.setOutputCharStream(writer);
100: return serializer;
101: }
102:
103: public Serializer makeSerializer(OutputStream output,
104: OutputFormat format) throws UnsupportedEncodingException {
105: Serializer serializer;
106:
107: serializer = getSerializer(format);
108: serializer.setOutputByteStream(output);
109: return serializer;
110: }
111:
112: private Serializer getSerializer(OutputFormat format) {
113: if (_method.equals(Method.XML)) {
114: return new XMLSerializer(format);
115: } else if (_method.equals(Method.HTML)) {
116: return new HTMLSerializer(format);
117: } else if (_method.equals(Method.XHTML)) {
118: return new XHTMLSerializer(format);
119: } else if (_method.equals(Method.TEXT)) {
120: return new TextSerializer();
121: } else {
122: throw new IllegalStateException("SER005 The method '"
123: + _method + "' is not supported by this factory\n"
124: + _method);
125: }
126: }
127:
128: protected String getSupportedMethod() {
129: return _method;
130: }
131:
132: }
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