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1
19
20 package org.netbeans.modules.websvc.dev.wizard;
21
22 import java.io.BufferedInputStream  ;
23 import java.io.BufferedOutputStream ;
24 import java.io.ByteArrayInputStream ;
25 import java.io.ByteArrayOutputStream ;
26 import java.io.IOException ;
27 import java.io.InputStream ;
28 import java.io.OutputStream ;
29 import java.io.OutputStreamWriter ;
30 import java.io.StringReader ;
31 import java.io.StringWriter ;
32 import java.io.Writer ;
33 import java.text.DateFormat ;
34 import java.util.*;
35 import javax.swing.text.BadLocationException ;
36 import javax.swing.text.Document ;
37 import javax.xml.parsers.ParserConfigurationException ;
38 import javax.xml.parsers.SAXParser ;
39 import javax.xml.parsers.SAXParserFactory ;
40 import javax.xml.transform.Source ;
41 import javax.xml.transform.Templates ;
42 import javax.xml.transform.Transformer ;
43 import javax.xml.transform.TransformerConfigurationException ;
44 import javax.xml.transform.TransformerException ;
45 import javax.xml.transform.TransformerFactory ;
46 import javax.xml.transform.URIResolver ;
47 import javax.xml.transform.stream.StreamResult ;
48 import javax.xml.transform.stream.StreamSource ;
49 import org.netbeans.api.java.project.JavaProjectConstants;
50 import org.netbeans.api.project.Project;
51 import org.netbeans.api.project.ProjectUtils;
52 import org.netbeans.api.project.SourceGroup;
53 import org.netbeans.api.project.Sources;
54 import org.netbeans.modules.websvc.dev.dd.gen.wscreation.Bean;
55 import org.openide.ErrorManager;
56 import org.openide.cookies.EditorCookie;
57 import org.openide.filesystems.FileLock;
58 import org.openide.filesystems.FileObject;
59 import org.openide.filesystems.FileUtil;
60 import org.openide.loaders.DataObject;
61 import org.openide.text.IndentEngine;
62 import org.openide.util.RequestProcessor;
63 import org.xml.sax.Attributes ;
64 import org.xml.sax.InputSource ;
65 import org.xml.sax.SAXException ;
66 import org.xml.sax.helpers.DefaultHandler ;
67
68 public class WSGenerationUtil {
69 public static final String TEMPLATE_BASE = "/org/netbeans/modules/websvc/dev/wizard/xsl/"; private String genDate;
71 private String genAuthor;
72 private Map templateCache = new HashMap();
73
74 public static String getSelectedPackageName(FileObject targetFolder, Project p) {
75 Sources sources = ProjectUtils.getSources(p);
76 SourceGroup[] groups = sources.getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA);
77 String packageName = null;
78 for (int i = 0; i < groups.length && packageName == null; i++) {
79 packageName = FileUtil.getRelativePath(groups [i].getRootFolder(), targetFolder);
80 }
81 if (packageName != null) {
82 packageName = packageName.replaceAll("/", ".");
83 }
84 return packageName+"";
85 }
86
87 public String getBeanClassName(String wsName) {
88 return wsName + "Impl"; }
93
94 public String getSEIName(String wsName) {
95 return wsName + "SEI"; }
97
98 public Bean getDefaultBean() {
99 Bean b = new Bean();
100 b.setCommentData(true);
101 if (genDate == null) {
102 genDate = DateFormat.getDateTimeInstance().format(new Date());
103 genAuthor = System.getProperty("user.name");
104 }
105 b.setCommentDataAuthor(genAuthor); b.setCommentDataDate(genDate);
107 return b;
108 }
109
110 public String getFullClassName(String pkg, String className) {
111 return (pkg==null||pkg.length()==0)?className:pkg+"."+className; }
113
114 public String generateClass(String template, Bean genData, FileObject pkg, boolean open) throws IOException {
115 String clsName = genData.getClassnameName();
116 clsName = FileUtil.findFreeFileName(pkg, clsName, "java"); genData.setClassnameName(clsName);
118 generateClass(template, pkg, clsName, getStreamSource(genData), open);
119 return clsName;
120 }
121
122 public String generateClass(String template, FileObject pkg, String clsName, String inputXml, boolean open)
123 throws IOException {
124 clsName = FileUtil.findFreeFileName(pkg, clsName, "java"); generateClass(template, pkg, clsName, getStreamSource(inputXml), open);
126 return clsName;
127 }
128
129 public FileObject generateWSDL(String template, String wsName, String soapBinding, String portTypeName, FileObject folder, String wsdlName, StreamSource source) throws IOException {
130 return generateWSDL(template, wsName, soapBinding, portTypeName, folder, null, wsdlName, source);
131 }
132
133 public FileObject generateWSDL(String template, String wsName, String soapBinding, String portTypeName, FileObject folder, FileObject originalFolder, String wsdlName, StreamSource source) throws IOException
134 {
135 FileObject wsdlFile = folder.createData(FileUtil.findFreeFileName(folder, wsdlName, "wsdl"), "wsdl"); FileLock fl = null;
137 OutputStream os = null;
138 try {
139 fl = wsdlFile.lock();
140 os = new BufferedOutputStream (wsdlFile.getOutputStream(fl));
141 Transformer transformer = getTransformer(template);
142 transformer.setParameter("WSNAME", wsName);
143 transformer.setParameter("SOAPBINDING", soapBinding);
144 if (portTypeName != null) {
145 transformer.setParameter("PORTTYPENAME", portTypeName);
146 } else {
147 return wsdlFile;
148 }
149 transformer.transform(source, new StreamResult (os));
150 os.close();
151 }
152 catch(TransformerConfigurationException tce) {
153 IOException ioe = new IOException ();
154 ioe.initCause(tce);
155 throw ioe;
156 }
157 catch(TransformerException te) {
158 IOException ioe = new IOException ();
159 ioe.initCause(te);
160 throw ioe;
161 }
162 finally {
163 if(os != null) {
164 os.close();
165 }
166 if(fl != null) {
167 fl.releaseLock();
168 }
169 }
170 copyImportedSchemas(originalFolder,folder,wsdlFile);
172 return wsdlFile;
173 }
174
175 public void generateClass(String template, FileObject pkg, String clsName, StreamSource source, boolean open) throws IOException {
176 FileObject cFile = pkg.createData(clsName,"java"); FileLock fl = null;
178 OutputStream os = null;
179 Writer w = null;
180 try {
181 fl = cFile.lock();
182 os = new BufferedOutputStream (cFile.getOutputStream(fl));
183 getTransformer(template).transform(source, new StreamResult (new OutputStreamWriter (os)));
184 os.close();
185 fl.releaseLock();
186 DataObject dobj = DataObject.find(cFile);
187 final EditorCookie ec = (EditorCookie) dobj.getCookie(EditorCookie.class);
188 Document d = ec.openDocument();
189 try {
190 String fullText = d.getText(0,d.getLength());
191 IndentEngine javaIndent = IndentEngine.find(d);
192 StringWriter writer = new StringWriter (d.getLength());
193 w = javaIndent.createWriter(d, 0, writer);
194 w.write(fullText);
195 w.close();
196 d.remove(0, d.getLength());
197 d.insertString(0, writer.getBuffer().toString(), null);
198 ec.saveDocument();
199 } catch (BadLocationException ble) {
200 ErrorManager.getDefault().notify(ble);
201 }
202 if (open) {
203 RequestProcessor.getDefault().post(new Runnable () {
204 public void run() {
205 ec.open();
206 }
207 },1000);
208 }
209 } catch (TransformerConfigurationException tce) {
210 IOException ioe = new IOException ();
211 ioe.initCause(tce);
212 throw ioe;
213 } catch (TransformerException te) {
214 IOException ioe = new IOException ();
215 ioe.initCause(te);
216 throw ioe;
217 } finally {
218 if (os != null) {
219 os.close();
220 }
221 if (w != null) {
222 w.close();
223 }
224 if(fl != null) {
225 fl.releaseLock();
226 }
227 }
228 }
229
230 public String getBaseName(String fullClassName) {
231 return fullClassName.substring(fullClassName.lastIndexOf('.')+1); }
233
234 private Transformer getTransformer(String template) throws TransformerConfigurationException {
235 Templates t = (Templates ) templateCache.get(template);
236 if (t != null) {
237 return t.newTransformer();
238 }
239 InputStream is = new BufferedInputStream (getClass().getResourceAsStream(template));
240 TransformerFactory transFactory = TransformerFactory.newInstance();
241 transFactory.setURIResolver(new URIResolver () {
242 public Source resolve(String href, String base)
243 throws TransformerException {
244 InputStream is = getClass().getResourceAsStream(
245 TEMPLATE_BASE + href.substring(href.lastIndexOf('/')+1));
246 if (is == null) {
247 return null;
248 }
249
250 return new StreamSource (is);
251 }
252 });
253 t = transFactory.newTemplates(new StreamSource (is));
254 templateCache.put(template, t);
255 return t.newTransformer();
256 }
257
258 private StreamSource getStreamSource(Bean genData) throws IOException {
259 ByteArrayOutputStream bos = new ByteArrayOutputStream ();
260 try {
261 genData.write(bos);
262 } finally {
263 bos.close();
264 }
265 return new StreamSource (new ByteArrayInputStream (bos.toByteArray()));
266 }
267
268 private StreamSource getStreamSource(String xml) throws IOException {
269 StringReader sr = new StringReader (xml);
270 return new StreamSource (sr);
271 }
272
273
275 static List getSchemaNames(FileObject fo, boolean fromWsdl) {
276 List result = null;
277 try {
278 SAXParserFactory factory = SAXParserFactory.newInstance();
279 factory.setNamespaceAware(true);
280 SAXParser saxParser = factory.newSAXParser();
281 ImportsHandler handler= (fromWsdl?(ImportsHandler)new WsdlImportsHandler():(ImportsHandler)new SchemaImportsHandler());
282 saxParser.parse(new InputSource (fo.getInputStream()), (DefaultHandler )handler);
283 result = handler.getSchemaNames();
284 } catch(ParserConfigurationException ex) {
285 } catch(SAXException ex) {
287 } catch(IOException ex) {
289 }
291
292 return result;
293 }
294
295 private static interface ImportsHandler {
296 public List getSchemaNames();
297 }
298
299 private static class WsdlImportsHandler extends DefaultHandler implements ImportsHandler {
300
301 private static final String W3C_WSDL_SCHEMA = "http://schemas.xmlsoap.org/wsdl"; private static final String W3C_WSDL_SCHEMA_SLASH = "http://schemas.xmlsoap.org/wsdl/";
304 private List schemaNames;
305
306 private boolean insideSchema;
307
308 WsdlImportsHandler() {
309 schemaNames = new ArrayList();
310 }
311
312 public void startElement(String uri, String localname, String qname, Attributes attributes) throws SAXException {
313 if(W3C_WSDL_SCHEMA.equals(uri) || W3C_WSDL_SCHEMA_SLASH.equals(uri)) {
314 if("types".equals(localname)) { insideSchema=true;
316 }
317 if("import".equals(localname)) { String wsdlLocation = attributes.getValue("location"); if (wsdlLocation!=null && wsdlLocation.indexOf("/")<0 && wsdlLocation.endsWith(".wsdl")) { schemaNames.add(wsdlLocation);
321 }
322 }
323 }
324 if(insideSchema && "import".equals(localname)) { String schemaLocation = attributes.getValue("schemaLocation"); if (schemaLocation!=null && schemaLocation.indexOf("/")<0 && schemaLocation.endsWith(".xsd")) { schemaNames.add(schemaLocation);
328 }
329 }
330 }
331
332 public void endElement(String uri, String localname, String qname) throws SAXException {
333 if(W3C_WSDL_SCHEMA.equals(uri) || W3C_WSDL_SCHEMA_SLASH.equals(uri)) {
334 if("types".equals(localname)) { insideSchema=false;
336 }
337 }
338 }
339
340 public List getSchemaNames() {
341 return schemaNames;
342 }
343 }
344
345 private static class SchemaImportsHandler extends DefaultHandler implements ImportsHandler {
346
347 private List schemaNames;
348
349 SchemaImportsHandler() {
350 schemaNames = new ArrayList();
351 }
352
353 public void startElement(String uri, String localname, String qname, Attributes attributes) throws SAXException {
354 if("import".equals(localname)) { String schemaLocation = attributes.getValue("schemaLocation"); if (schemaLocation!=null && schemaLocation.indexOf("/")<0 && schemaLocation.endsWith(".xsd")) { schemaNames.add(schemaLocation);
358 }
359 }
360 }
361
362 public List getSchemaNames() {
363 return schemaNames;
364 }
365 }
366
367
369 private synchronized void copyImportedSchemas(FileObject resourceFolder, FileObject targetFolder, FileObject fo) throws IOException {
370 List schemaNames = getSchemaNames(fo,"wsdl".equals(fo.getExt())); Iterator it = schemaNames.iterator();
372 while (it.hasNext()) {
373 String schemaName = (String )it.next();
374 FileObject schemaFile = resourceFolder.getFileObject(schemaName);
375 if (schemaFile!=null) {
376 FileObject target = targetFolder.getFileObject(schemaFile.getName(),schemaFile.getExt());
377 if(target != null) {
378 target.delete();
379 }
380 FileObject copy = schemaFile.copy(targetFolder,schemaFile.getName(),schemaFile.getExt());
382 copyImportedSchemas(resourceFolder, targetFolder, copy);
383 }
384 }
385 }
386
387 }
388
389 |
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