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1
57
58
59 package org.enhydra.apache.xml.serialize;
60
61
62 import java.io.OutputStream  ;
63 import java.io.UnsupportedEncodingException ;
64 import java.io.Writer ;
65
66
67
76 final class SerializerFactoryImpl
77 extends SerializerFactory
78 {
79
80
81 private String _method;
82
83
84 SerializerFactoryImpl( String method )
85 {
86 _method = method;
87 if ( ! _method.equals( Method.XML ) &&
88 ! _method.equals( Method.HTML ) &&
89 ! _method.equals( Method.XHTML ) &&
90 ! _method.equals( Method.TEXT ) )
91 throw new IllegalArgumentException ( "SER004 The method '" + method + "' is not supported by this factory\n" + method);
92 }
93
94
95 public Serializer makeSerializer( OutputFormat format )
96 {
97 Serializer serializer;
98
99 serializer = getSerializer( format );
100 serializer.setOutputFormat( format );
101 return serializer;
102 }
103
104
105
106 public Serializer makeSerializer( Writer writer,
107 OutputFormat format )
108 {
109 Serializer serializer;
110
111 serializer = getSerializer( format );
112 serializer.setOutputCharStream( writer );
113 return serializer;
114 }
115
116
117 public Serializer makeSerializer( OutputStream output,
118 OutputFormat format )
119 throws UnsupportedEncodingException
120 {
121 Serializer serializer;
122
123 serializer = getSerializer( format );
124 serializer.setOutputByteStream( output );
125 return serializer;
126 }
127
128
129 private Serializer getSerializer( OutputFormat format )
130 {
131 if ( _method.equals( Method.XML ) ) {
132 return new XMLSerializer( format );
133 } else if ( _method.equals( Method.HTML ) ) {
134 return new HTMLSerializer( format );
135 } else if ( _method.equals( Method.XHTML ) ) {
136 return new XHTMLSerializer( format );
137 } else if ( _method.equals( Method.TEXT ) ) {
138 return new TextSerializer();
139 } else {
140 throw new IllegalStateException ( "SER005 The method '" + _method + "' is not supported by this factory\n" + _method);
141 }
142 }
143
144
145 protected String getSupportedMethod()
146 {
147 return _method;
148 }
149
150
151 }
152
153 |
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