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18 |
| package org.qedeq.kernel.bo.load; |
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19 |
| |
|
20 |
| import java.io.File; |
|
21 |
| import java.io.FileNotFoundException; |
|
22 |
| import java.io.FileOutputStream; |
|
23 |
| import java.io.IOException; |
|
24 |
| import java.io.InputStream; |
|
25 |
| import java.net.URLConnection; |
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26 |
| |
|
27 |
| import javax.xml.parsers.ParserConfigurationException; |
|
28 |
| |
|
29 |
| import org.qedeq.kernel.base.module.Qedeq; |
|
30 |
| import org.qedeq.kernel.base.module.Specification; |
|
31 |
| import org.qedeq.kernel.bo.module.Kernel; |
|
32 |
| import org.qedeq.kernel.bo.module.LoadingState; |
|
33 |
| import org.qedeq.kernel.bo.module.ModuleAddress; |
|
34 |
| import org.qedeq.kernel.bo.module.ModuleDataException; |
|
35 |
| import org.qedeq.kernel.bo.module.ModuleFactory; |
|
36 |
| import org.qedeq.kernel.bo.module.ModuleProperties; |
|
37 |
| import org.qedeq.kernel.bo.module.QedeqBo; |
|
38 |
| import org.qedeq.kernel.common.XmlFileExceptionList; |
|
39 |
| import org.qedeq.kernel.log.ModuleEventLog; |
|
40 |
| import org.qedeq.kernel.log.QedeqLog; |
|
41 |
| import org.qedeq.kernel.trace.Trace; |
|
42 |
| import org.qedeq.kernel.utility.IoUtility; |
|
43 |
| import org.qedeq.kernel.xml.handler.module.QedeqHandler; |
|
44 |
| import org.qedeq.kernel.xml.mapper.ModuleDataException2XmlFileException; |
|
45 |
| import org.qedeq.kernel.xml.parser.SaxDefaultHandler; |
|
46 |
| import org.qedeq.kernel.xml.parser.SaxParser; |
|
47 |
| import org.qedeq.kernel.xml.parser.DefaultXmlFileExceptionList; |
|
48 |
| import org.xml.sax.SAXException; |
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49 |
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50 |
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51 |
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52 |
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53 |
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54 |
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55 |
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56 |
| |
|
57 |
| public class DefaultModuleFactory implements ModuleFactory { |
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58 |
| |
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59 |
| |
|
60 |
| private final String monitor = new String(); |
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61 |
| |
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62 |
| |
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63 |
| private final String syncToken = new String(); |
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64 |
| |
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65 |
| |
|
66 |
| private int processCounter = 0; |
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67 |
| |
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68 |
| |
|
69 |
| private final Modules modules; |
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70 |
| |
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71 |
| |
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72 |
| private final Kernel kernel; |
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73 |
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74 |
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75 |
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76 |
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77 |
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78 |
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79 |
2
| public DefaultModuleFactory(final Kernel kernel) {
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|
80 |
2
| modules = new Modules();
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81 |
2
| this.kernel = kernel;
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82 |
| } |
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83 |
| |
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84 |
2
| public final void startup() {
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85 |
2
| autoReloadLastSessionChecked();
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86 |
| } |
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87 |
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88 |
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89 |
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90 |
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91 |
2
| public final void autoReloadLastSessionChecked() {
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92 |
2
| if (kernel.getConfig().isAutoReloadLastSessionChecked()) {
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93 |
2
| final Thread thread = new Thread() {
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94 |
2
| public void run() {
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95 |
2
| final String method = "start()";
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96 |
2
| try {
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97 |
2
| Trace.begin(this, method);
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98 |
2
| QedeqLog.getInstance().logMessage(
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99 |
| "Trying to load previously successfully loaded modules."); |
|
100 |
2
| final int number = kernel.getConfig().getPreviouslyCheckedModules().length;
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101 |
2
| if (loadPreviouslySuccessfullyLoadedModules()) {
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102 |
2
| QedeqLog.getInstance().logMessage(
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|
103 |
| "Loading of " + number + " previously successfully loaded module" |
|
104 |
2
| + (number != 1 ? "s" : "") + " successfully done.");
|
|
105 |
| } else { |
|
106 |
0
| QedeqLog.getInstance().logMessage(
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|
107 |
| "Loading of all previously successfully checked modules failed. " |
|
108 |
0
| + number + " module" + (number != 1 ? "s" : "") + " were loaded.");
|
|
109 |
| } |
|
110 |
| } catch (Exception e) { |
|
111 |
0
| Trace.trace(this, method, e);
|
|
112 |
| } finally { |
|
113 |
2
| Trace.begin(this, method);
|
|
114 |
| } |
|
115 |
| } |
|
116 |
| }; |
|
117 |
2
| thread.setDaemon(true);
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118 |
2
| thread.start();
|
|
119 |
| } |
|
120 |
| } |
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121 |
| |
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122 |
0
| public final void removeAllModules() {
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123 |
0
| do {
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124 |
0
| synchronized (syncToken) {
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125 |
0
| if (processCounter == 0) {
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126 |
0
| getModules().removeAllModules();
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127 |
0
| return;
|
|
128 |
| } |
|
129 |
| } |
|
130 |
0
| synchronized (monitor) {
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131 |
0
| try {
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132 |
0
| monitor.wait(10000);
|
|
133 |
| } catch (InterruptedException e) { |
|
134 |
| } |
|
135 |
| } |
|
136 |
| } while (true); |
|
137 |
| |
|
138 |
| } |
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139 |
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140 |
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141 |
| |
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142 |
| |
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143 |
| |
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144 |
| |
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145 |
| |
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146 |
0
| public final void removeModuleAndDependents(final ModuleProperties prop) {
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|
147 |
0
| do {
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148 |
0
| synchronized (syncToken) {
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|
149 |
0
| if (processCounter == 0) {
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150 |
0
| getModules().removeModuleAndDependents(prop);
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151 |
0
| return;
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|
152 |
| } |
|
153 |
| } |
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154 |
0
| synchronized (monitor) {
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155 |
0
| try {
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|
156 |
0
| this.monitor.wait(10000);
|
|
157 |
| } catch (InterruptedException e) { |
|
158 |
| } |
|
159 |
| } |
|
160 |
| } while (true); |
|
161 |
| |
|
162 |
| } |
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163 |
| |
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164 |
| |
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165 |
| |
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166 |
| |
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167 |
| |
|
168 |
| |
|
169 |
0
| public final void clearLocalBuffer()
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|
170 |
| throws IOException { |
|
171 |
0
| removeAllModules();
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172 |
0
| final File bufferDir = new File(getBufferDirectory());
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173 |
0
| if (bufferDir.exists() && !IoUtility.deleteDir(bufferDir)) {
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174 |
0
| throw new IOException("buffer could not be deleted");
|
|
175 |
| } |
|
176 |
| } |
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177 |
| |
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178 |
| |
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179 |
| |
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180 |
| |
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181 |
| |
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182 |
| |
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183 |
| |
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184 |
| |
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185 |
32
| public final QedeqBo loadModule(final String address)
|
|
186 |
| throws XmlFileExceptionList { |
|
187 |
32
| processInc();
|
|
188 |
32
| try {
|
|
189 |
32
| final ModuleAddress moduleAddress;
|
|
190 |
32
| try {
|
|
191 |
32
| moduleAddress = new DefaultModuleAddress(address);
|
|
192 |
| } catch (IOException e) { |
|
193 |
0
| throw createXmlFileExceptionList(e);
|
|
194 |
| } |
|
195 |
32
| return loadModule(moduleAddress);
|
|
196 |
| } finally { |
|
197 |
32
| processDec();
|
|
198 |
| } |
|
199 |
| } |
|
200 |
| |
|
201 |
| |
|
202 |
32
| public final QedeqBo loadModule(
|
|
203 |
| final ModuleAddress moduleAddress) |
|
204 |
| throws XmlFileExceptionList { |
|
205 |
32
| final String method = "loadModule(ModuleAddress)";
|
|
206 |
32
| processInc();
|
|
207 |
32
| try {
|
|
208 |
32
| final ModuleProperties prop = getModules().getModuleProperties(moduleAddress);
|
|
209 |
32
| synchronized (prop) {
|
|
210 |
32
| if (prop.isLoaded()) {
|
|
211 |
13
| return prop.getModule();
|
|
212 |
| } |
|
213 |
| |
|
214 |
| |
|
215 |
19
| try {
|
|
216 |
19
| final QedeqBo mod = loadLocalModule(moduleAddress);
|
|
217 |
9
| return mod;
|
|
218 |
| } catch (ModuleFileNotFoundException e) { |
|
219 |
| |
|
220 |
| } catch (XmlFileExceptionList e) { |
|
221 |
10
| Trace.trace(this, method, e);
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|
222 |
10
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
223 |
| moduleAddress.getURL(), e.getMessage()); |
|
224 |
10
| throw e;
|
|
225 |
| } |
|
226 |
| |
|
227 |
| |
|
228 |
0
| try {
|
|
229 |
0
| makeLocalCopy(moduleAddress);
|
|
230 |
| } catch (IOException e) { |
|
231 |
0
| Trace.trace(this, method, e);
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|
232 |
0
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
233 |
| moduleAddress.getURL(), e.getMessage()); |
|
234 |
0
| throw createXmlFileExceptionList(e);
|
|
235 |
| } |
|
236 |
0
| final QedeqBo mod;
|
|
237 |
0
| try {
|
|
238 |
0
| mod = loadLocalModule(moduleAddress);
|
|
239 |
| } catch (ModuleFileNotFoundException e) { |
|
240 |
| |
|
241 |
| |
|
242 |
0
| Trace.trace(this, method, e);
|
|
243 |
0
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
244 |
| moduleAddress.getURL(), e.getMessage()); |
|
245 |
0
| throw e.createXmlFileExceptionList();
|
|
246 |
| } catch (XmlFileExceptionList e) { |
|
247 |
0
| Trace.trace(this, method, e);
|
|
248 |
0
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
249 |
| moduleAddress.getURL(), e.getMessage()); |
|
250 |
0
| throw e;
|
|
251 |
| } |
|
252 |
0
| return mod;
|
|
253 |
| } |
|
254 |
| } finally { |
|
255 |
32
| processDec();
|
|
256 |
| } |
|
257 |
| } |
|
258 |
| |
|
259 |
0
| public final QedeqBo loadModule(final QedeqBo module,
|
|
260 |
| final Specification spec) throws XmlFileExceptionList { |
|
261 |
| |
|
262 |
0
| final String method = "loadModule(Module, Specification)";
|
|
263 |
0
| Trace.begin(this, method);
|
|
264 |
0
| Trace.trace(this, method, spec);
|
|
265 |
0
| processInc();
|
|
266 |
0
| try {
|
|
267 |
0
| final ModuleAddress[] modulePaths;
|
|
268 |
0
| try {
|
|
269 |
0
| modulePaths = DefaultModuleAddress.getModulePaths(module, spec);
|
|
270 |
| } catch (IOException e) { |
|
271 |
0
| Trace.trace(this, method, e);
|
|
272 |
0
| throw createXmlFileExceptionList(e);
|
|
273 |
| } |
|
274 |
| |
|
275 |
0
| for (int i = 0; i < modulePaths.length; i++) {
|
|
276 |
0
| final ModuleProperties prop
|
|
277 |
| = getModules().getModuleProperties(modulePaths[i]); |
|
278 |
0
| synchronized (prop) {
|
|
279 |
0
| if (prop.isLoaded()) {
|
|
280 |
0
| return (prop.getModule());
|
|
281 |
| } |
|
282 |
| } |
|
283 |
| } |
|
284 |
| |
|
285 |
| |
|
286 |
0
| Trace.trace(this, method, "searching file buffer");
|
|
287 |
0
| for (int i = 0; i < modulePaths.length; i++) {
|
|
288 |
0
| try {
|
|
289 |
0
| final ModuleProperties prop
|
|
290 |
| = getModules().getModuleProperties(modulePaths[i]); |
|
291 |
0
| Trace.trace(this, method, "synchronizing at prop=" + prop);
|
|
292 |
0
| synchronized (prop) {
|
|
293 |
0
| final QedeqBo mod = loadLocalModule(modulePaths[i]);
|
|
294 |
0
| return mod;
|
|
295 |
| } |
|
296 |
| } catch (ModuleFileNotFoundException e) { |
|
297 |
| |
|
298 |
| } |
|
299 |
| } |
|
300 |
| |
|
301 |
| |
|
302 |
0
| for (int i = 0; i < modulePaths.length; i++) {
|
|
303 |
0
| try {
|
|
304 |
0
| final ModuleProperties prop
|
|
305 |
| = getModules().getModuleProperties(modulePaths[i]); |
|
306 |
0
| synchronized (prop) {
|
|
307 |
0
| makeLocalCopy(modulePaths[i]);
|
|
308 |
0
| final QedeqBo mod = loadLocalModule(modulePaths[i]);
|
|
309 |
0
| return mod;
|
|
310 |
| } |
|
311 |
| } catch (IOException e) { |
|
312 |
0
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
313 |
| modulePaths[i].getURL(), e.getMessage()); |
|
314 |
0
| Trace.trace(this, method, e);
|
|
315 |
0
| throw createXmlFileExceptionList(e);
|
|
316 |
| } catch (ModuleFileNotFoundException e) { |
|
317 |
0
| Trace.trace(this, method, e);
|
|
318 |
0
| QedeqLog.getInstance().logFailureState("Loading of module failed!",
|
|
319 |
| modulePaths[i].getURL(), e.getMessage()); |
|
320 |
0
| throw e.createXmlFileExceptionList();
|
|
321 |
| } |
|
322 |
| } |
|
323 |
0
| throw (new ModuleFileNotFoundException("no QEDEQ module found"))
|
|
324 |
| .createXmlFileExceptionList(); |
|
325 |
| } finally { |
|
326 |
0
| processDec();
|
|
327 |
0
| Trace.end(this, method);
|
|
328 |
| } |
|
329 |
| } |
|
330 |
| |
|
331 |
2
| public final String[] getAllLoadedModules() {
|
|
332 |
2
| return getModules().getAllLoadedModules();
|
|
333 |
| } |
|
334 |
| |
|
335 |
| |
|
336 |
| |
|
337 |
| |
|
338 |
| |
|
339 |
| |
|
340 |
2
| public final boolean loadPreviouslySuccessfullyLoadedModules() {
|
|
341 |
2
| processInc();
|
|
342 |
2
| try {
|
|
343 |
2
| final String[] list = kernel.getConfig().getPreviouslyCheckedModules();
|
|
344 |
2
| boolean errors = false;
|
|
345 |
2
| for (int i = 0; i < list.length; i++) {
|
|
346 |
9
| try {
|
|
347 |
9
| loadModule(list[i]);
|
|
348 |
| } catch (XmlFileExceptionList e) { |
|
349 |
0
| errors = true;
|
|
350 |
| } |
|
351 |
| } |
|
352 |
2
| return !errors;
|
|
353 |
| } finally { |
|
354 |
2
| processDec();
|
|
355 |
| } |
|
356 |
| } |
|
357 |
| |
|
358 |
| |
|
359 |
0
| public final boolean loadAllModulesFromQedeq() {
|
|
360 |
0
| processInc();
|
|
361 |
0
| try {
|
|
362 |
0
| final String prefix = "http://www.qedeq.org/"
|
|
363 |
| + kernel.getKernelVersionDirectory() + "/"; |
|
364 |
0
| final String[] list = new String[] {
|
|
365 |
| prefix + "doc/math/qedeq_logic_v1.xml", |
|
366 |
| prefix + "doc/math/qedeq_set_theory_v1.xml", |
|
367 |
| prefix + "doc/math/qedeq_sample1.xml", |
|
368 |
| prefix + "doc/project/qedeq_basic_concept.xml", |
|
369 |
| prefix + "doc/project/qedeq_logic_language.xml", |
|
370 |
| prefix + "sample/qedeq_error_sample_00.xml", |
|
371 |
| prefix + "sample/qedeq_error_sample_01.xml", |
|
372 |
| prefix + "sample/qedeq_error_sample_02.xml", |
|
373 |
| prefix + "sample/qedeq_error_sample_03.xml", |
|
374 |
| prefix + "sample/qedeq_error_sample_04.xml", |
|
375 |
| prefix + "sample/qedeq_sample2_error.xml", |
|
376 |
| prefix + "sample/qedeq_sample3_error.xml", |
|
377 |
| prefix + "sample/qedeq_sample4_error.xml", |
|
378 |
| prefix + "sample/qedeq_sample5_error.xml", |
|
379 |
| prefix + "sample/qedeq_sample6_error.xml", |
|
380 |
| prefix + "sample/qedeq_sample7_error.xml", |
|
381 |
| }; |
|
382 |
0
| boolean errors = false;
|
|
383 |
0
| for (int i = 0; i < list.length; i++) {
|
|
384 |
0
| try {
|
|
385 |
0
| loadModule((String) list[i]);
|
|
386 |
| } catch (XmlFileExceptionList e) { |
|
387 |
0
| errors = true;
|
|
388 |
| } |
|
389 |
| } |
|
390 |
0
| return !errors;
|
|
391 |
| } finally { |
|
392 |
0
| processDec();
|
|
393 |
| } |
|
394 |
| } |
|
395 |
| |
|
396 |
19
| public final String getLocalName(final ModuleAddress moduleAddress) {
|
|
397 |
19
| if (moduleAddress.isFileAddress()) {
|
|
398 |
18
| return moduleAddress.getPath() + moduleAddress.getFileName();
|
|
399 |
| } |
|
400 |
1
| return kernel.getBufferDirectory() + "/"
|
|
401 |
| + moduleAddress.localizeInFileSystem(moduleAddress.getAddress()); |
|
402 |
| } |
|
403 |
| |
|
404 |
| |
|
405 |
| |
|
406 |
| |
|
407 |
| |
|
408 |
| |
|
409 |
| |
|
410 |
| |
|
411 |
| |
|
412 |
| |
|
413 |
19
| private final QedeqBo loadLocalModule(
|
|
414 |
| final ModuleAddress moduleAddress) |
|
415 |
| throws ModuleFileNotFoundException, XmlFileExceptionList { |
|
416 |
19
| final String method = "loadLocalModule";
|
|
417 |
19
| final String localName = getLocalName(moduleAddress);
|
|
418 |
19
| final File file = new File(localName);
|
|
419 |
19
| if (!file.canRead()) {
|
|
420 |
0
| try {
|
|
421 |
0
| Trace.trace(this, method, "file=" + file.getCanonicalPath());
|
|
422 |
| } catch (IOException e) { |
|
423 |
0
| Trace.trace(this, method, e);
|
|
424 |
| } |
|
425 |
0
| throw new ModuleFileNotFoundException("file not found");
|
|
426 |
| } |
|
427 |
19
| ModuleProperties prop = getModules().getModuleProperties(moduleAddress);
|
|
428 |
19
| if (prop.getLoadingState() == LoadingState.STATE_UNDEFINED) {
|
|
429 |
19
| System.out.println("Adding undefined");
|
|
430 |
19
| prop.setLoadingProgressState(LoadingState.STATE_LOADING_FROM_BUFFER);
|
|
431 |
19
| ModuleEventLog.getInstance().addModule(prop);
|
|
432 |
| } else { |
|
433 |
0
| System.out.println("Adding defined");
|
|
434 |
0
| prop.setLoadingProgressState(LoadingState.STATE_LOADING_FROM_BUFFER);
|
|
435 |
0
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
436 |
| } |
|
437 |
19
| SaxDefaultHandler handler = new SaxDefaultHandler();
|
|
438 |
19
| QedeqHandler simple = new QedeqHandler(handler);
|
|
439 |
19
| handler.setBasisDocumentHandler(simple);
|
|
440 |
19
| Qedeq qedeq = null;
|
|
441 |
19
| SaxParser parser = null;
|
|
442 |
19
| try {
|
|
443 |
19
| parser = new SaxParser(handler);
|
|
444 |
| } catch (SAXException e) { |
|
445 |
0
| Trace.trace(this, method, e);
|
|
446 |
0
| prop.setLoadingFailureState(LoadingState.STATE_LOADING_FROM_BUFFER_FAILED, e);
|
|
447 |
0
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
448 |
0
| throw createXmlFileExceptionList(e);
|
|
449 |
| } catch (ParserConfigurationException e) { |
|
450 |
0
| Trace.trace(this, method, e);
|
|
451 |
0
| prop.setLoadingFailureState(LoadingState.STATE_LOADING_FROM_BUFFER_FAILED, e);
|
|
452 |
0
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
453 |
0
| throw createXmlFileExceptionList(e);
|
|
454 |
| } |
|
455 |
19
| try {
|
|
456 |
19
| parser.parse(file);
|
|
457 |
| } catch (XmlFileExceptionList e) { |
|
458 |
4
| Trace.trace(this, method, e);
|
|
459 |
4
| prop.setLoadingFailureState(LoadingState.STATE_LOADING_FROM_BUFFER_FAILED, e);
|
|
460 |
4
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
461 |
4
| throw e;
|
|
462 |
| } |
|
463 |
15
| qedeq = simple.getQedeq();
|
|
464 |
15
| prop.setLoadingProgressState(LoadingState.STATE_LOADING_INTO_MEMORY);
|
|
465 |
15
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
466 |
15
| final QedeqBo qedeqBo;
|
|
467 |
15
| try {
|
|
468 |
15
| qedeqBo = QedeqBoFactory.createQedeq(file.getAbsolutePath(), qedeq);
|
|
469 |
9
| qedeqBo.setModuleAddress(prop.getModuleAddress());
|
|
470 |
| } catch (ModuleDataException e) { |
|
471 |
6
| Trace.trace(this, method, e);
|
|
472 |
6
| prop.setLoadingFailureState(LoadingState.STATE_LOADING_INTO_MEMORY_FAILED, e);
|
|
473 |
6
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
474 |
6
| throw ModuleDataException2XmlFileException.createXmlFileExceptionList(e, qedeq);
|
|
475 |
| } |
|
476 |
9
| prop.setLoaded(qedeqBo);
|
|
477 |
9
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
478 |
9
| return qedeqBo;
|
|
479 |
| } |
|
480 |
| |
|
481 |
| |
|
482 |
| |
|
483 |
| |
|
484 |
| |
|
485 |
| |
|
486 |
| |
|
487 |
0
| private final synchronized void makeLocalCopy(
|
|
488 |
| final ModuleAddress moduleAddress) |
|
489 |
| throws IOException { |
|
490 |
0
| final String method = "makeLocalCopy";
|
|
491 |
0
| Trace.begin(this, method);
|
|
492 |
0
| ModuleProperties prop = getModules().getModuleProperties(moduleAddress);
|
|
493 |
| |
|
494 |
0
| if (prop.getLoadingState() == LoadingState.STATE_UNDEFINED) {
|
|
495 |
0
| prop.setLoadingProgressState(LoadingState.STATE_LOADING_FROM_WEB);
|
|
496 |
0
| ModuleEventLog.getInstance().addModule(prop);
|
|
497 |
| } else { |
|
498 |
0
| prop.setLoadingProgressState(LoadingState.STATE_LOADING_FROM_WEB);
|
|
499 |
0
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
500 |
| } |
|
501 |
| |
|
502 |
0
| if (moduleAddress.isFileAddress()) {
|
|
503 |
0
| return;
|
|
504 |
| } |
|
505 |
0
| FileOutputStream out = null;
|
|
506 |
0
| InputStream in = null;
|
|
507 |
0
| try {
|
|
508 |
0
| final URLConnection connection = moduleAddress.getURL().openConnection();
|
|
509 |
0
| in = connection.getInputStream();
|
|
510 |
0
| final int maximum = connection.getContentLength();
|
|
511 |
0
| if (!moduleAddress.getURL().equals(connection.getURL())) {
|
|
512 |
0
| throw new FileNotFoundException("\"" + moduleAddress.getURL()
|
|
513 |
| + "\" was substituted by " + "\"" + connection.getURL() |
|
514 |
| + "\" from server"); |
|
515 |
| } |
|
516 |
| { |
|
517 |
0
| final String localName = getLocalName(moduleAddress);
|
|
518 |
0
| System.out.println(localName);
|
|
519 |
0
| final File f = new File(localName).getParentFile();
|
|
520 |
0
| f.mkdirs();
|
|
521 |
| } |
|
522 |
0
| out = new FileOutputStream(getLocalName(moduleAddress));
|
|
523 |
0
| final byte[] buffer = new byte[4096];
|
|
524 |
0
| int bytesRead;
|
|
525 |
0
| int position = 0;
|
|
526 |
| |
|
527 |
0
| while ((bytesRead = in.read(buffer)) != -1) {
|
|
528 |
0
| position += bytesRead;
|
|
529 |
0
| out.write(buffer, 0, bytesRead);
|
|
530 |
0
| int completeness = (int) (position * 100 / maximum);
|
|
531 |
0
| if (completeness < 0) {
|
|
532 |
0
| completeness = 0;
|
|
533 |
| } |
|
534 |
0
| if (completeness > 100) {
|
|
535 |
0
| completeness = 100;
|
|
536 |
| } |
|
537 |
0
| prop.setLoadingCompleteness(completeness);
|
|
538 |
| } |
|
539 |
0
| prop.setLoadingCompleteness(100);
|
|
540 |
| } catch (IOException e) { |
|
541 |
0
| Trace.trace(this, method, e);
|
|
542 |
0
| try {
|
|
543 |
0
| out.close();
|
|
544 |
| } catch (Exception ex) { |
|
545 |
| } |
|
546 |
0
| try {
|
|
547 |
0
| new File(getLocalName(moduleAddress)).delete();
|
|
548 |
| } catch (Exception ex) { |
|
549 |
0
| Trace.trace(this, method, ex);
|
|
550 |
| } |
|
551 |
0
| prop.setLoadingFailureState(LoadingState.STATE_LOADING_FROM_WEB_FAILED, e);
|
|
552 |
0
| ModuleEventLog.getInstance().stateChanged(prop);
|
|
553 |
0
| Trace.trace(this, method, "Couldn't access " + moduleAddress.getURL());
|
|
554 |
0
| throw e;
|
|
555 |
| } finally { |
|
556 |
0
| try {
|
|
557 |
0
| out.close();
|
|
558 |
| } catch (Exception e) { |
|
559 |
| }; |
|
560 |
0
| try {
|
|
561 |
0
| in.close();
|
|
562 |
| } catch (Exception e) { |
|
563 |
| }; |
|
564 |
0
| Trace.end(this, method);
|
|
565 |
| } |
|
566 |
| } |
|
567 |
| |
|
568 |
| |
|
569 |
| |
|
570 |
| |
|
571 |
66
| private final void processInc() {
|
|
572 |
66
| synchronized (syncToken) {
|
|
573 |
66
| this.processCounter++;
|
|
574 |
| } |
|
575 |
| } |
|
576 |
| |
|
577 |
| |
|
578 |
| |
|
579 |
| |
|
580 |
| |
|
581 |
66
| private final void processDec() {
|
|
582 |
66
| synchronized (syncToken) {
|
|
583 |
66
| this.processCounter--;
|
|
584 |
| } |
|
585 |
| } |
|
586 |
| |
|
587 |
1
| public final String getBufferDirectory() {
|
|
588 |
1
| return kernel.getConfig().getBufferDirectory();
|
|
589 |
| } |
|
590 |
| |
|
591 |
0
| public final String getGenerationDirectory() {
|
|
592 |
0
| return kernel.getConfig().getGenerationDirectory();
|
|
593 |
| } |
|
594 |
| |
|
595 |
0
| public final ModuleProperties getModuleProperties(final String address) {
|
|
596 |
0
| try {
|
|
597 |
0
| final ModuleProperties prop = getModules().getModuleProperties(address);
|
|
598 |
0
| return prop;
|
|
599 |
| } catch (IOException e) { |
|
600 |
0
| Trace.trace(this, "getModuleProperties", e);
|
|
601 |
0
| return null;
|
|
602 |
| } |
|
603 |
| } |
|
604 |
| |
|
605 |
| |
|
606 |
| |
|
607 |
| |
|
608 |
| |
|
609 |
| |
|
610 |
53
| private final Modules getModules() {
|
|
611 |
53
| return modules;
|
|
612 |
| } |
|
613 |
| |
|
614 |
0
| private XmlFileExceptionList createXmlFileExceptionList(final IOException e) {
|
|
615 |
0
| return new DefaultXmlFileExceptionList(e);
|
|
616 |
| } |
|
617 |
| |
|
618 |
0
| private XmlFileExceptionList createXmlFileExceptionList(final ParserConfigurationException e) {
|
|
619 |
0
| final DefaultXmlFileExceptionList list
|
|
620 |
| = new DefaultXmlFileExceptionList(); |
|
621 |
0
| list.add(e);
|
|
622 |
0
| return list;
|
|
623 |
| } |
|
624 |
| |
|
625 |
0
| private DefaultXmlFileExceptionList createXmlFileExceptionList(final SAXException e) {
|
|
626 |
0
| final DefaultXmlFileExceptionList list
|
|
627 |
| = new DefaultXmlFileExceptionList(); |
|
628 |
0
| list.add(e);
|
|
629 |
0
| return list;
|
|
630 |
| } |
|
631 |
| |
|
632 |
| } |