215 Method addReadsMethod = moduleClass.getMethod("addReads", moduleClass);
216 addReadsMethod.invoke(thisModule, targetModule);
217 } catch (NoSuchMethodException e) {
218 // ignore
219 } catch (Exception e) {
220 throw new Abort(e);
221 }
222 return targetLoader;
223 }
224
225 public boolean isDefaultBootClassPath() {
226 return locations.isDefaultBootClassPath();
227 }
228
229 // <editor-fold defaultstate="collapsed" desc="Option handling">
230 @Override @DefinedBy(Api.COMPILER)
231 public boolean handleOption(String current, Iterator<String> remaining) {
232 OptionHelper helper = new GrumpyHelper(log) {
233 @Override
234 public String get(Option option) {
235 return options.get(option.getText());
236 }
237
238 @Override
239 public void put(String name, String value) {
240 options.put(name, value);
241 }
242
243 @Override
244 public void remove(String name) {
245 options.remove(name);
246 }
247
248 @Override
249 public boolean handleFileManagerOption(Option option, String value) {
250 return handleOption(option, value);
251 }
252 };
253
254 for (Option o: javacFileManagerOptions) {
255 if (o.matches(current)) {
256 if (o.hasArg()) {
257 if (remaining.hasNext()) {
258 if (!o.process(helper, current, remaining.next()))
259 return true;
260 }
261 } else {
262 if (!o.process(helper, current))
263 return true;
264 }
265 // operand missing, or process returned true
266 throw new IllegalArgumentException(current);
267 }
268 }
269
270 return false;
271 }
272 // where
273 private static final Set<Option> javacFileManagerOptions =
274 Option.getJavacFileManagerOptions();
275
276 @Override @DefinedBy(Api.COMPILER)
277 public int isSupportedOption(String option) {
278 for (Option o : javacFileManagerOptions) {
279 if (o.matches(option))
280 return o.hasArg() ? 1 : 0;
281 }
282 return -1;
283 }
284
285 protected String multiReleaseValue;
286
287 /**
288 * Common back end for OptionHelper handleFileManagerOption.
289 * @param option the option whose value to be set
290 * @param value the value for the option
291 * @return true if successful, and false otherwise
292 */
293 public boolean handleOption(Option option, String value) {
294 switch (option) {
295 case ENCODING:
296 encodingName = value;
297 return true;
298
299 case MULTIRELEASE:
300 multiReleaseValue = value;
301 return true;
302
303 default:
304 return locations.handleOption(option, value);
305 }
306 }
307
308 /**
309 * Call handleOption for collection of options and corresponding values.
310 * @param map a collection of options and corresponding values
311 * @return true if all the calls are successful
312 */
313 public boolean handleOptions(Map<Option, String> map) {
314 boolean ok = true;
315 for (Map.Entry<Option, String> e: map.entrySet()) {
316 try {
317 ok = ok & handleOption(e.getKey(), e.getValue());
318 } catch (IllegalArgumentException ex) {
319 log.error(Errors.IllegalArgumentForOption(e.getKey().getText(), ex.getMessage()));
320 ok = false;
321 }
322 }
323 return ok;
324 }
325
326 // </editor-fold>
327
328 // <editor-fold defaultstate="collapsed" desc="Encoding">
329 private String encodingName;
330 private String defaultEncodingName;
331 private String getDefaultEncodingName() {
332 if (defaultEncodingName == null) {
333 defaultEncodingName = Charset.defaultCharset().name();
334 }
335 return defaultEncodingName;
336 }
337
338 public String getEncodingName() {
339 return (encodingName != null) ? encodingName : getDefaultEncodingName();
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215 Method addReadsMethod = moduleClass.getMethod("addReads", moduleClass);
216 addReadsMethod.invoke(thisModule, targetModule);
217 } catch (NoSuchMethodException e) {
218 // ignore
219 } catch (Exception e) {
220 throw new Abort(e);
221 }
222 return targetLoader;
223 }
224
225 public boolean isDefaultBootClassPath() {
226 return locations.isDefaultBootClassPath();
227 }
228
229 // <editor-fold defaultstate="collapsed" desc="Option handling">
230 @Override @DefinedBy(Api.COMPILER)
231 public boolean handleOption(String current, Iterator<String> remaining) {
232 OptionHelper helper = new GrumpyHelper(log) {
233 @Override
234 public String get(Option option) {
235 return options.get(option);
236 }
237
238 @Override
239 public void put(String name, String value) {
240 options.put(name, value);
241 }
242
243 @Override
244 public void remove(String name) {
245 options.remove(name);
246 }
247
248 @Override
249 public boolean handleFileManagerOption(Option option, String value) {
250 return handleOption(option, value);
251 }
252 };
253
254 Option o = Option.lookup(current, javacFileManagerOptions);
255 if (o == null) {
256 return false;
257 }
258
259 if (!o.handleOption(helper, current, remaining))
260 throw new IllegalArgumentException(current);
261
262 return true;
263 }
264 // where
265 private static final Set<Option> javacFileManagerOptions =
266 Option.getJavacFileManagerOptions();
267
268 @Override @DefinedBy(Api.COMPILER)
269 public int isSupportedOption(String option) {
270 Option o = Option.lookup(option, javacFileManagerOptions);
271 return (o == null) ? -1 : o.hasArg() ? 1 : 0;
272 }
273
274 protected String multiReleaseValue;
275
276 /**
277 * Common back end for OptionHelper handleFileManagerOption.
278 * @param option the option whose value to be set
279 * @param value the value for the option
280 * @return true if successful, and false otherwise
281 */
282 public boolean handleOption(Option option, String value) {
283 switch (option) {
284 case ENCODING:
285 encodingName = value;
286 return true;
287
288 case MULTIRELEASE:
289 multiReleaseValue = value;
290 return true;
291
292 default:
293 return locations.handleOption(option, value);
294 }
295 }
296
297 /**
298 * Call handleOption for collection of options and corresponding values.
299 * @param map a collection of options and corresponding values
300 * @return true if all the calls are successful
301 */
302 public boolean handleOptions(Map<Option, String> map) {
303 boolean ok = true;
304 for (Map.Entry<Option, String> e: map.entrySet()) {
305 try {
306 ok = ok & handleOption(e.getKey(), e.getValue());
307 } catch (IllegalArgumentException ex) {
308 log.error(Errors.IllegalArgumentForOption(e.getKey().getPrimaryName(), ex.getMessage()));
309 ok = false;
310 }
311 }
312 return ok;
313 }
314
315 // </editor-fold>
316
317 // <editor-fold defaultstate="collapsed" desc="Encoding">
318 private String encodingName;
319 private String defaultEncodingName;
320 private String getDefaultEncodingName() {
321 if (defaultEncodingName == null) {
322 defaultEncodingName = Charset.defaultCharset().name();
323 }
324 return defaultEncodingName;
325 }
326
327 public String getEncodingName() {
328 return (encodingName != null) ? encodingName : getDefaultEncodingName();
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