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1 /* |
1 /* |
2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
127 return result.toList(); |
127 return result.toList(); |
128 } |
128 } |
129 |
129 |
130 public Boolean call() { |
130 public Boolean call() { |
131 if (!used.getAndSet(true)) { |
131 if (!used.getAndSet(true)) { |
132 beginContext(); |
132 initContext(); |
133 notYetEntered = new HashMap<JavaFileObject, JCCompilationUnit>(); |
133 notYetEntered = new HashMap<JavaFileObject, JCCompilationUnit>(); |
134 try { |
134 compilerMain.setFatalErrors(true); |
135 compilerMain.setFatalErrors(true); |
135 result = compilerMain.compile(args, context, fileObjects, processors); |
136 result = compilerMain.compile(args, context, fileObjects, processors); |
136 cleanup(); |
137 } finally { |
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138 endContext(); |
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139 } |
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140 compilerMain = null; |
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141 args = null; |
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142 context = null; |
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143 fileObjects = null; |
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144 notYetEntered = null; |
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145 return result == 0; |
137 return result == 0; |
146 } else { |
138 } else { |
147 throw new IllegalStateException("multiple calls to method 'call'"); |
139 throw new IllegalStateException("multiple calls to method 'call'"); |
148 } |
140 } |
149 } |
141 } |
161 throw new IllegalStateException(); |
153 throw new IllegalStateException(); |
162 this.locale = locale; |
154 this.locale = locale; |
163 } |
155 } |
164 |
156 |
165 private void prepareCompiler() throws IOException { |
157 private void prepareCompiler() throws IOException { |
166 if (!used.getAndSet(true)) { |
158 if (used.getAndSet(true)) { |
167 beginContext(); |
159 if (compiler == null) |
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160 throw new IllegalStateException(); |
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161 } else { |
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162 initContext(); |
168 compilerMain.setOptions(Options.instance(context)); |
163 compilerMain.setOptions(Options.instance(context)); |
169 compilerMain.filenames = new ListBuffer<File>(); |
164 compilerMain.filenames = new ListBuffer<File>(); |
170 List<File> filenames = compilerMain.processArgs(CommandLine.parse(args)); |
165 List<File> filenames = compilerMain.processArgs(CommandLine.parse(args)); |
171 if (!filenames.isEmpty()) |
166 if (!filenames.isEmpty()) |
172 throw new IllegalArgumentException("Malformed arguments " + filenames.toString(" ")); |
167 throw new IllegalArgumentException("Malformed arguments " + filenames.toString(" ")); |
183 // TODO: should handle the case after each phase if errors have occurred |
178 // TODO: should handle the case after each phase if errors have occurred |
184 args = null; |
179 args = null; |
185 } |
180 } |
186 } |
181 } |
187 |
182 |
188 private void beginContext() { |
183 private void initContext() { |
189 context.put(JavacTaskImpl.class, this); |
184 context.put(JavacTaskImpl.class, this); |
190 if (context.get(TaskListener.class) != null) |
185 if (context.get(TaskListener.class) != null) |
191 context.put(TaskListener.class, (TaskListener)null); |
186 context.put(TaskListener.class, (TaskListener)null); |
192 if (taskListener != null) |
187 if (taskListener != null) |
193 context.put(TaskListener.class, wrap(taskListener)); |
188 context.put(TaskListener.class, wrap(taskListener)); |
194 tool.beginContext(context); |
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195 //initialize compiler's default locale |
189 //initialize compiler's default locale |
196 JavacMessages.instance(context).setCurrentLocale(locale); |
190 JavacMessages.instance(context).setCurrentLocale(locale); |
197 } |
191 } |
198 // where |
192 // where |
199 private TaskListener wrap(final TaskListener tl) { |
193 private TaskListener wrap(final TaskListener tl) { |
216 } |
210 } |
217 |
211 |
218 }; |
212 }; |
219 } |
213 } |
220 |
214 |
221 private void endContext() { |
215 void cleanup() { |
222 tool.endContext(); |
216 if (compiler != null) |
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217 compiler.close(); |
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218 compiler = null; |
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219 compilerMain = null; |
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220 args = null; |
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221 context = null; |
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222 fileObjects = null; |
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223 notYetEntered = null; |
223 } |
224 } |
224 |
225 |
225 /** |
226 /** |
226 * Construct a JavaFileObject from the given file. |
227 * Construct a JavaFileObject from the given file. |
227 * |
228 * |
444 }; |
445 }; |
445 f.run(genList, classes); |
446 f.run(genList, classes); |
446 } |
447 } |
447 if (genList.isEmpty()) { |
448 if (genList.isEmpty()) { |
448 compiler.reportDeferredDiagnostics(); |
449 compiler.reportDeferredDiagnostics(); |
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450 cleanup(); |
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451 } |
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452 } |
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453 finally { |
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454 if (compiler != null) |
449 compiler.log.flush(); |
455 compiler.log.flush(); |
450 endContext(); |
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451 } |
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452 } |
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453 finally { |
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454 compiler.log.flush(); |
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455 } |
456 } |
456 return results; |
457 return results; |
457 } |
458 } |
458 |
459 |
459 public TypeMirror getTypeMirror(Iterable<? extends Tree> path) { |
460 public TypeMirror getTypeMirror(Iterable<? extends Tree> path) { |