1 /* 2 * Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 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 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 import com.sun.mirror.apt.*; 26 import com.sun.mirror.declaration.*; 27 import com.sun.mirror.type.*; 28 import com.sun.mirror.util.*; 29 30 import java.util.Collection; 31 import java.util.Set; 32 import java.util.Arrays; 33 34 import static java.util.Collections.*; 35 import static com.sun.mirror.util.DeclarationVisitors.*; 36 37 /* 38 * Factory to help test updated discovery policy. 39 */ 40 public class Round3Apf implements AnnotationProcessorFactory { 41 // Process @Round3 42 private static final Collection<String> supportedAnnotations 43 = unmodifiableCollection(Arrays.asList("Round3")); 44 45 // No supported options 46 private static final Collection<String> supportedOptions = emptySet(); 47 48 public Collection<String> supportedAnnotationTypes() { 49 return supportedAnnotations; 50 } 51 52 public Collection<String> supportedOptions() { 53 return supportedOptions; 54 } 55 56 private static int round = 0; 57 58 public AnnotationProcessor getProcessorFor( 59 Set<AnnotationTypeDeclaration> atds, 60 AnnotationProcessorEnvironment env) { 61 return new Round3Ap(env, atds.size() == 0); 62 } 63 64 private static class Round3Ap implements AnnotationProcessor { 65 private final AnnotationProcessorEnvironment env; 66 private final boolean empty; 67 68 Round3Ap(AnnotationProcessorEnvironment env, boolean empty) { 69 this.env = env; 70 this.empty = empty; 71 } 72 73 public void process() { 74 Round3Apf.round++; 75 try { 76 if (!empty) 77 env.getFiler().createSourceFile("Dummy4").println("@Round4 class Dummy4{}"); 78 } catch (java.io.IOException ioe) { 79 throw new RuntimeException(ioe); 80 } 81 82 System.out.println("Round3Apf: " + round); 83 } 84 } 85 }