Source Code Cross Referenced for ResultWrapper.java in  » XML » XPath-Saxon » net » sf » saxon » event » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » XML » XPath Saxon » net.sf.saxon.event 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        package net.sf.saxon.event;
002:
003:        import net.sf.saxon.Controller;
004:        import net.sf.saxon.Configuration;
005:        import net.sf.saxon.om.ExternalObjectModel;
006:        import net.sf.saxon.trans.DynamicError;
007:        import net.sf.saxon.trans.XPathException;
008:
009:        import javax.xml.transform.OutputKeys;
010:        import javax.xml.transform.Result;
011:        import javax.xml.transform.sax.SAXResult;
012:        import javax.xml.transform.stream.StreamResult;
013:        import java.util.List;
014:        import java.util.Properties;
015:
016:        /**
017:         * Helper class to construct a serialization pipeline for a given result destination
018:         * and a given set of output properties. The pipeline is represented by a Receiver object
019:         * to which result tree events are sent
020:         */
021:
022:        public class ResultWrapper {
023:
024:            // Class is never instantiated
025:            private ResultWrapper() {
026:            }
027:
028:            /**
029:             * Get a Receiver that wraps a given Result object
030:             */
031:
032:            public static Receiver getReceiver(Result result,
033:                    PipelineConfiguration pipe, Properties props)
034:                    throws XPathException {
035:                if (result instanceof  Emitter) {
036:                    ((Emitter) result).setOutputProperties(props);
037:                    return (Emitter) result;
038:                } else if (result instanceof  Receiver) {
039:                    Receiver builder = (Receiver) result;
040:                    builder.setSystemId(result.getSystemId());
041:                    builder.setPipelineConfiguration(pipe);
042:                    builder.open();
043:                    builder.startDocument(0);
044:                    return builder;
045:                } else if (result instanceof  SAXResult) {
046:                    ContentHandlerProxy proxy = new ContentHandlerProxy();
047:                    proxy.setUnderlyingContentHandler(((SAXResult) result)
048:                            .getHandler());
049:                    proxy.setPipelineConfiguration(pipe);
050:                    return proxy;
051:                } else if (result instanceof  StreamResult) {
052:
053:                    // The "target" is the start of the output pipeline, the Receiver that
054:                    // instructions will actually write to (except that other things like a
055:                    // NamespaceReducer may get added in front of it). The "emitter" is the
056:                    // last thing in the output pipeline, the Receiver that actually generates
057:                    // characters or bytes that are written to the StreamResult.
058:
059:                    Receiver target;
060:                    Emitter emitter;
061:
062:                    CharacterMapExpander characterMapExpander = null;
063:                    String useMaps = props
064:                            .getProperty(SaxonOutputKeys.USE_CHARACTER_MAPS);
065:                    if (useMaps != null) {
066:                        Controller controller = pipe.getController();
067:                        if (controller == null) {
068:                            throw new DynamicError(
069:                                    "Cannot use character maps in an environment with no Controller");
070:                        }
071:                        characterMapExpander = controller
072:                                .makeCharacterMapExpander(useMaps);
073:                    }
074:
075:                    UnicodeNormalizer normalizer = null;
076:                    String normForm = props
077:                            .getProperty(SaxonOutputKeys.NORMALIZATION_FORM);
078:                    if (normForm != null && !normForm.equals("none")) {
079:                        normalizer = new UnicodeNormalizer(normForm);
080:                    }
081:
082:                    String method = props.getProperty(OutputKeys.METHOD);
083:                    if (method == null) {
084:                        target = new UncommittedSerializer(result, props);
085:                        target.setPipelineConfiguration(pipe);
086:                        return target;
087:
088:                    } else if ("html".equals(method)) {
089:                        emitter = new HTMLEmitter();
090:                        emitter.setPipelineConfiguration(pipe);
091:                        target = createHTMLSerializer(emitter, props, pipe,
092:                                characterMapExpander, normalizer);
093:
094:                    } else if ("xml".equals(method)) {
095:                        emitter = new XMLEmitter();
096:                        emitter.setPipelineConfiguration(pipe);
097:                        target = createXMLSerializer(emitter, props, pipe,
098:                                normalizer, characterMapExpander);
099:
100:                    } else if ("xhtml".equals(method)) {
101:                        emitter = new XHTMLEmitter();
102:                        emitter.setPipelineConfiguration(pipe);
103:                        target = createXHTMLSerializer(emitter, props, pipe,
104:                                normalizer, characterMapExpander);
105:
106:                    } else if ("text".equals(method)) {
107:                        emitter = new TEXTEmitter();
108:                        emitter.setPipelineConfiguration(pipe);
109:                        target = createTextSerializer(emitter,
110:                                characterMapExpander, normalizer);
111:
112:                    } else {
113:                        Receiver userReceiver;
114:                        // See if this output method is recognized by the Configuration
115:                        userReceiver = pipe.getConfiguration().getOutputMethod(
116:                                method);
117:                        if (userReceiver == null) {
118:                            int brace = method.indexOf('}');
119:                            String localName = method.substring(brace + 1);
120:                            int colon = localName.indexOf(':');
121:                            localName = localName.substring(colon + 1);
122:                            userReceiver = Emitter.makeEmitter(localName, pipe
123:                                    .getController());
124:                        }
125:                        userReceiver.setPipelineConfiguration(pipe);
126:                        target = userReceiver;
127:                        if (userReceiver instanceof  Emitter) {
128:                            emitter = (Emitter) userReceiver;
129:                        } else {
130:                            return userReceiver;
131:                        }
132:                    }
133:                    emitter.setOutputProperties(props);
134:                    StreamResult sr = (StreamResult) result;
135:                    emitter.setStreamResult(sr);
136:                    return target;
137:
138:                } else {
139:                    // try to find an external object model that knows this kind of Result
140:                    List externalObjectModels = pipe.getConfiguration()
141:                            .getExternalObjectModels();
142:                    for (int m = 0; m < externalObjectModels.size(); m++) {
143:                        ExternalObjectModel model = (ExternalObjectModel) externalObjectModels
144:                                .get(m);
145:                        Receiver builder = model.getDocumentBuilder(result);
146:                        if (builder != null) {
147:                            builder.setSystemId(result.getSystemId());
148:                            builder.setPipelineConfiguration(pipe);
149:                            return builder;
150:                        }
151:                    }
152:                }
153:
154:                throw new IllegalArgumentException("Unknown type of result: "
155:                        + result.getClass());
156:            }
157:
158:            private static Receiver createHTMLSerializer(Emitter emitter,
159:                    Properties props, PipelineConfiguration pipe,
160:                    CharacterMapExpander characterMapExpander,
161:                    UnicodeNormalizer normalizer) throws XPathException {
162:                Receiver target;
163:                target = emitter;
164:                if (!"no".equals(props.getProperty(OutputKeys.INDENT))) {
165:                    HTMLIndenter in = new HTMLIndenter();
166:                    in.setUnderlyingReceiver(target);
167:                    in.setPipelineConfiguration(pipe);
168:                    in.setOutputProperties(props);
169:                    target = in;
170:                }
171:                if (!"no".equals(props
172:                        .getProperty(SaxonOutputKeys.INCLUDE_CONTENT_TYPE))) {
173:                    MetaTagAdjuster in = new MetaTagAdjuster();
174:                    in.setUnderlyingReceiver(target);
175:                    in.setPipelineConfiguration(pipe);
176:                    in.setIsXHTML(false);
177:                    in.setOutputProperties(props);
178:                    target = in;
179:                }
180:                if (normalizer != null) {
181:                    normalizer.setUnderlyingReceiver(target);
182:                    target = normalizer;
183:                    target.setPipelineConfiguration(pipe);
184:                }
185:                if (characterMapExpander != null) {
186:                    characterMapExpander.setUnderlyingReceiver(target);
187:                    target = characterMapExpander;
188:                    target.setPipelineConfiguration(pipe);
189:                }
190:                if (!"no".equals(props
191:                        .getProperty(SaxonOutputKeys.ESCAPE_URI_ATTRIBUTES))) {
192:                    HTMLURIEscaper escaper = new HTMLURIEscaper();
193:                    escaper.setUnderlyingReceiver(target);
194:                    target = escaper;
195:                    target.setPipelineConfiguration(pipe);
196:                }
197:                return target;
198:            }
199:
200:            private static Receiver createTextSerializer(Emitter emitter,
201:                    CharacterMapExpander characterMapExpander,
202:                    UnicodeNormalizer normalizer) {
203:                Receiver target;
204:                target = emitter;
205:                if (characterMapExpander != null) {
206:                    characterMapExpander.setUnderlyingReceiver(target);
207:                    characterMapExpander.setUseNullMarkers(false);
208:                    target = characterMapExpander;
209:                }
210:                if (normalizer != null) {
211:                    normalizer.setUnderlyingReceiver(target);
212:                    target = normalizer;
213:                }
214:                return target;
215:            }
216:
217:            private static Receiver createXHTMLSerializer(Emitter emitter,
218:                    Properties props, PipelineConfiguration pipe,
219:                    UnicodeNormalizer normalizer,
220:                    CharacterMapExpander characterMapExpander)
221:                    throws XPathException {
222:                Receiver target;
223:                target = emitter;
224:                if (!"no".equals(props.getProperty(OutputKeys.INDENT))) {
225:                    XHTMLIndenter in = new XHTMLIndenter();
226:                    in.setUnderlyingReceiver(target);
227:                    in.setPipelineConfiguration(pipe);
228:                    in.setOutputProperties(props);
229:                    target = in;
230:                }
231:                if (!"no".equals(props
232:                        .getProperty(SaxonOutputKeys.INCLUDE_CONTENT_TYPE))) {
233:                    MetaTagAdjuster in = new MetaTagAdjuster();
234:                    in.setUnderlyingReceiver(target);
235:                    in.setPipelineConfiguration(pipe);
236:                    in.setIsXHTML(true);
237:                    in.setOutputProperties(props);
238:                    target = in;
239:                }
240:                String cdataElements = props
241:                        .getProperty(OutputKeys.CDATA_SECTION_ELEMENTS);
242:                if (cdataElements != null && cdataElements.length() > 0) {
243:                    CDATAFilter filter = new CDATAFilter();
244:                    filter.setUnderlyingReceiver(target);
245:                    filter.setPipelineConfiguration(pipe);
246:                    filter.setOutputProperties(props);
247:                    target = filter;
248:                }
249:                if (normalizer != null) {
250:                    normalizer.setUnderlyingReceiver(target);
251:                    normalizer.setPipelineConfiguration(pipe);
252:                    target = normalizer;
253:                }
254:                if (characterMapExpander != null) {
255:                    characterMapExpander.setUnderlyingReceiver(target);
256:                    characterMapExpander.setPipelineConfiguration(pipe);
257:                    target = characterMapExpander;
258:                }
259:                if (!"no".equals(props
260:                        .getProperty(SaxonOutputKeys.ESCAPE_URI_ATTRIBUTES))) {
261:                    HTMLURIEscaper escaper = new HTMLURIEscaper();
262:                    escaper.setUnderlyingReceiver(target);
263:                    escaper.setPipelineConfiguration(pipe);
264:                    target = escaper;
265:                }
266:                return target;
267:            }
268:
269:            private static Receiver createXMLSerializer(Emitter emitter,
270:                    Properties props, PipelineConfiguration pipe,
271:                    UnicodeNormalizer normalizer,
272:                    CharacterMapExpander characterMapExpander)
273:                    throws XPathException {
274:                Receiver target;
275:                target = emitter;
276:                if ("1.0".equals(props.getProperty(OutputKeys.VERSION))
277:                        && pipe.getConfiguration().getXMLVersion() == Configuration.XML11) {
278:                    // Check result meets XML 1.0 constraints if configuration allows XML 1.1 input but
279:                    // this result document must conform to 1.0
280:                    XML10ContentChecker in = new XML10ContentChecker();
281:                    in.setUnderlyingReceiver(target);
282:                    in.setPipelineConfiguration(pipe);
283:                    target = in;
284:                }
285:                if ("yes".equals(props.getProperty(OutputKeys.INDENT))) {
286:                    XMLIndenter in = new XMLIndenter();
287:                    in.setUnderlyingReceiver(target);
288:                    in.setPipelineConfiguration(pipe);
289:                    in.setOutputProperties(props);
290:                    target = in;
291:                }
292:                String cdataElements = props
293:                        .getProperty(OutputKeys.CDATA_SECTION_ELEMENTS);
294:                if (cdataElements != null && cdataElements.length() > 0) {
295:                    CDATAFilter filter = new CDATAFilter();
296:                    filter.setUnderlyingReceiver(target);
297:                    filter.setPipelineConfiguration(pipe);
298:                    filter.setOutputProperties(props);
299:                    target = filter;
300:                }
301:                if (normalizer != null) {
302:                    normalizer.setUnderlyingReceiver(target);
303:                    target = normalizer;
304:                }
305:                if (characterMapExpander != null) {
306:                    characterMapExpander.setUnderlyingReceiver(target);
307:                    target = characterMapExpander;
308:                }
309:                return target;
310:            }
311:        }
312:
313:        //
314:        // The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
315:        // you may not use this file except in compliance with the License. You may obtain a copy of the
316:        // License at http://www.mozilla.org/MPL/
317:        //
318:        // Software distributed under the License is distributed on an "AS IS" basis,
319:        // WITHOUT WARRANTY OF ANY KIND, either express or implied.
320:        // See the License for the specific language governing rights and limitations under the License.
321:        //
322:        // The Original Code is: all this file.
323:        //
324:        // The Initial Developer of the Original Code is Michael H. Kay.
325:        //
326:        // Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
327:        //
328:        // Contributor(s): none.
329:        //
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.