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1
22
23 package org.xquark.util;
24
25 import java.util.ArrayList  ;
26
27 import org.xml.sax.*;
28 import org.xml.sax.ext.LexicalHandler ;
29
30
31 public class MultiplexerDecorator extends HandlerDecorator {
32
33 private ContentHandler[] contentHandlers;
34 private LexicalHandler [] lexicalHandlers;
35 private ErrorHandler[] errorHandlers;
36
37 public MultiplexerDecorator(ArrayList handlers) {
38 ArrayList chList = new ArrayList ();
39 ArrayList lhList = new ArrayList ();
40 ArrayList ehList = new ArrayList ();
41 for (int i = 0; i < handlers.size(); i++) {
42 Object handler = handlers.get(i);
43 if (handler instanceof ContentHandler)
44 chList.add(handler);
45 if (handler instanceof LexicalHandler )
46 lhList.add(handler);
47 if (handler instanceof ErrorHandler)
48 ehList.add(handler);
49 }
50 contentHandlers = (ContentHandler[]) chList.toArray(new ContentHandler[0]);
51 lexicalHandlers = (LexicalHandler []) lhList.toArray(new LexicalHandler [0]);
52 errorHandlers = (ErrorHandler[]) ehList.toArray(new ErrorHandler[0]);
53 }
54 public void startDocument() throws SAXException
58 {
59 super.startDocument();
60 for (int i = 0; i < contentHandlers.length; i++)
61 contentHandlers[i].startDocument();
62 }
63
64 public void startElement(String str, String str1, String str2, Attributes attributes)
65 throws SAXException
66 {
67 super.startElement(str, str1, str2, attributes);
68 for (int i = 0; i < contentHandlers.length; i++)
69 contentHandlers[i].startElement(str, str1, str2, attributes);
70 }
71
72 public void setDocumentLocator(Locator locator)
73 {
74 super.setDocumentLocator(locator);
75 for (int i = 0; i < contentHandlers.length; i++)
76 contentHandlers[i].setDocumentLocator(locator);
77 }
78
79 public void endDocument() throws SAXException
80 {
81 super.endDocument();
82 for (int i = 0; i < contentHandlers.length; i++)
83 contentHandlers[i].endDocument();
84 }
85
86 public void characters(char[] values, int param, int param2)
87 throws SAXException
88 {
89 super.characters(values, param, param2);
90 for (int i = 0; i < contentHandlers.length; i++)
91 contentHandlers[i].characters(values, param, param2);
92 }
93
94 public void processingInstruction(String str, String str1)
95 throws SAXException
96 {
97 super.processingInstruction(str, str1);
98 for (int i = 0; i < contentHandlers.length; i++)
99 contentHandlers[i].processingInstruction(str, str1);
100 }
101
102 public void endElement(String str, String str1, String str2)
103 throws SAXException
104 {
105 super.endElement(str, str1, str2);
106 for (int i = 0; i < contentHandlers.length; i++)
107 contentHandlers[i].endElement(str, str1, str2);
108 }
109
110 public void startPrefixMapping(String str, String str1) throws SAXException
111 {
112 super.startPrefixMapping(str, str1);
113 for (int i = 0; i < contentHandlers.length; i++)
114 contentHandlers[i].startPrefixMapping(str, str1);
115 }
116
117 public void ignorableWhitespace(char[] values, int param, int param2)
118 throws SAXException
119 {
120 super.ignorableWhitespace(values, param, param2);
121 for (int i = 0; i < contentHandlers.length; i++)
122 contentHandlers[i].ignorableWhitespace(values, param, param2);
123 }
124
125 public void endPrefixMapping(String str) throws SAXException
126 {
127 super.endPrefixMapping(str);
128 for (int i = 0; i < contentHandlers.length; i++)
129 contentHandlers[i].endPrefixMapping(str);
130 }
131
132 public void skippedEntity(String str) throws SAXException
133 {
134 super.skippedEntity(str);
135 for (int i = 0; i < contentHandlers.length; i++)
136 contentHandlers[i].skippedEntity(str);
137 }
138
139 public void startDTD(String name, String publicId, String systemId)
143 throws SAXException
144 {
145 super.startDTD(name, publicId, systemId);
146 for (int i = 0; i < lexicalHandlers.length; i++)
147 lexicalHandlers[i].startDTD(name, publicId, systemId);
148 }
149
150 public void endDTD() throws SAXException
151 {
152 super.endDTD();
153 for (int i = 0; i < lexicalHandlers.length; i++)
154 lexicalHandlers[i].endDTD();
155 }
156
157 public void startEntity(String name) throws SAXException
158 {
159 super.startEntity(name);
160 for (int i = 0; i < lexicalHandlers.length; i++)
161 lexicalHandlers[i].startEntity(name);
162 }
163
164 public void endEntity(String name) throws SAXException
165 {
166 super.endEntity(name);
167 for (int i = 0; i < lexicalHandlers.length; i++)
168 lexicalHandlers[i].endEntity(name);
169 }
170
171 public void startCDATA() throws SAXException
172 {
173 super.startCDATA();
174 for (int i = 0; i < lexicalHandlers.length; i++)
175 lexicalHandlers[i].startCDATA();
176 }
177
178 public void endCDATA() throws SAXException
179 {
180 super.endCDATA();
181 for (int i = 0; i < lexicalHandlers.length; i++)
182 lexicalHandlers[i].endCDATA();
183 }
184
185 public void comment(char ch[], int start, int length) throws SAXException
186 {
187 super.comment(ch, start, length);
188 for (int i = 0; i < lexicalHandlers.length; i++)
189 lexicalHandlers[i].comment(ch, start, length);
190 }
191
192
203 public void warning(SAXParseException e)
204 throws SAXException
205 {
206 super.warning(e);
207 for (int i = 0; i < errorHandlers.length; i++)
208 errorHandlers[i].warning(e);
209 }
210
211
212
220 public void error(SAXParseException e)
221 throws SAXException
222 {
223 super.error(e);
224 for (int i = 0; i < errorHandlers.length; i++)
225 errorHandlers[i].error(e);
226 }
227
228
229
237 public void fatalError(SAXParseException e)
238 throws SAXException
239 {
240 super.fatalError(e);
241 for (int i = 0; i < errorHandlers.length; i++)
242 errorHandlers[i].fatalError(e);
243 }
244
245 }
246 |
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