duke@1: /*
ohair@554:  * Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: 
duke@1: /*
duke@1:  * JSR 269 annotation processor to test combined apt + JSR 269
duke@1:  * annotation processor file generation and option passing.
duke@1:  */
duke@1: 
duke@1: import javax.annotation.processing.*;
duke@1: import static  javax.lang.model.SourceVersion.*;
duke@1: import javax.lang.model.element.*;
duke@1: import javax.lang.model.type.*;
duke@1: import javax.lang.model.util.*;
duke@1: import java.util.*;
duke@1: import java.io.*;
duke@1: 
duke@1: @SupportedAnnotationTypes("*")  // Process all annotations
duke@1: @SupportedSourceVersion(RELEASE_6)
duke@1: public class PhantomUpdate extends AbstractProcessor {
duke@1:     boolean firstRound = true;
duke@1: 
duke@1:     public boolean process(Set<? extends TypeElement> annotations,
duke@1:                            RoundEnvironment roundEnv) {
duke@1:         if (firstRound) {
duke@1:             verifyOptions();
duke@1:             printGoodbyeWorld();
duke@1:             firstRound = false;
duke@1:         }
duke@1:         return true; // Claim all annotations
duke@1:     }
duke@1: 
duke@1:     /*
duke@1:      * Expected options are "foo" and "bar=baz".
duke@1:      */
duke@1:     private void verifyOptions() {
duke@1:         Map<String, String> actualOptions = processingEnv.getOptions();
duke@1:         Map<String, String> expectedOptions = new LinkedHashMap<String, String>();
duke@1:         expectedOptions.put("foo", null);
duke@1:         expectedOptions.put("bar", "baz");
duke@1: 
duke@1:         if (!actualOptions.equals(expectedOptions) ) {
duke@1:             System.err.println("Expected options " + expectedOptions +
duke@1:                                "\n but got " + actualOptions);
duke@1:             throw new RuntimeException("Options mismatch");
duke@1:         }
duke@1:     }
duke@1: 
duke@1:     private void printGoodbyeWorld() {
duke@1:         try {
duke@1:             // Create new source file
duke@1:             PrintWriter pw = new PrintWriter(processingEnv.getFiler().createSourceFile("GoodbyeWorld").openWriter());
duke@1:             pw.println("public class GoodbyeWorld {");
duke@1:             pw.println("  // PhantomUpdate Goodbye world");
duke@1:             pw.println("  public static void main(String argv[]) {");
duke@1:             pw.println("    System.out.println(\"Goodbye World\");");
duke@1:             pw.println("  }");
duke@1:             pw.println("}");
duke@1:             pw.close();
duke@1:         } catch (Exception e) {
duke@1:             throw new RuntimeException(e);
duke@1:         }
duke@1:     }
duke@1: }