1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/apt/Options/OptionChecker.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,117 @@ 1.4 +/* 1.5 + * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 + 1.28 +import com.sun.mirror.apt.*; 1.29 +import com.sun.mirror.declaration.*; 1.30 +import com.sun.mirror.type.*; 1.31 +import com.sun.mirror.util.*; 1.32 + 1.33 +import java.util.Collection; 1.34 +import java.util.Set; 1.35 +import java.util.Map; 1.36 +import java.util.Arrays; 1.37 +import java.util.Collections; 1.38 + 1.39 +public class OptionChecker implements AnnotationProcessorFactory { 1.40 + static class OptionCheck implements AnnotationProcessor { 1.41 + AnnotationProcessorEnvironment ape; 1.42 + OptionCheck(AnnotationProcessorEnvironment ape) { 1.43 + this.ape = ape; 1.44 + } 1.45 + 1.46 + public void process() { 1.47 + Map<String, String> options = ape.getOptions(); 1.48 + if (options.containsKey("-Afoo") && 1.49 + options.containsKey("-Abar") && 1.50 + options.containsKey("-classpath") ) { 1.51 + System.out.println("Expected options found."); 1.52 + return; // All is well 1.53 + } else { 1.54 + System.err.println("Unexpected options values: " + options); 1.55 + throw new RuntimeException(); 1.56 + } 1.57 + } 1.58 + } 1.59 + 1.60 + static class HelloWorld implements AnnotationProcessor { 1.61 + AnnotationProcessorEnvironment ape; 1.62 + HelloWorld(AnnotationProcessorEnvironment ape) { 1.63 + this.ape = ape; 1.64 + } 1.65 + 1.66 + public void process() { 1.67 + java.io.PrintWriter pw; 1.68 + try { 1.69 + pw = ape.getFiler().createSourceFile("HelloWorld"); 1.70 + } catch (Exception e) { 1.71 + throw new RuntimeException(e); 1.72 + } 1.73 + 1.74 + pw.println("public class HelloWorld {"); 1.75 + pw.println(" public static void main (String argv[]) {"); 1.76 + pw.println(" System.out.println(\"Hello apt world.\");"); 1.77 + pw.println(" }"); 1.78 + pw.println("}"); 1.79 + } 1.80 + } 1.81 + 1.82 + 1.83 + static Collection<String> supportedTypes; 1.84 + static { 1.85 + String types[] = {"*"}; 1.86 + supportedTypes = Collections.unmodifiableCollection(Arrays.asList(types)); 1.87 + } 1.88 + 1.89 + static Collection<String> supportedOptions; 1.90 + static { 1.91 + String options[] = {"-Afoo", "-Abar"}; 1.92 + supportedOptions = Collections.unmodifiableCollection(Arrays.asList(options)); 1.93 + } 1.94 + 1.95 + public Collection<String> supportedOptions() { 1.96 + return supportedOptions; 1.97 + } 1.98 + 1.99 + public Collection<String> supportedAnnotationTypes() { 1.100 + return supportedTypes; 1.101 + } 1.102 + 1.103 + /* 1.104 + * Return the same processor independent of what annotations are 1.105 + * present, if any. 1.106 + */ 1.107 + public AnnotationProcessor getProcessorFor(Set<AnnotationTypeDeclaration> atds, 1.108 + AnnotationProcessorEnvironment ape) { 1.109 + 1.110 + if (atds.contains(ape.getTypeDeclaration("Marker"))) { 1.111 + System.out.println("Returning composite processor."); 1.112 + return AnnotationProcessors.getCompositeAnnotationProcessor(new OptionCheck(ape), 1.113 + new HelloWorld(ape)); 1.114 + } 1.115 + else { 1.116 + System.out.println("Returning single processor."); 1.117 + return new OptionCheck(ape); 1.118 + } 1.119 + } 1.120 +}