124 lines
4.5 KiB
Java
124 lines
4.5 KiB
Java
/*
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* Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import com.sun.mirror.apt.*;
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import com.sun.mirror.declaration.*;
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import com.sun.mirror.type.*;
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import com.sun.mirror.util.*;
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import java.util.Collection;
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import java.util.Set;
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import java.util.Arrays;
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import java.io.*;
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import static java.util.Collections.*;
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/*
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* This class is used to test the the interaction of -XclassesAsDecls
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* with command line options handling.
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*/
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public class ClassDeclApf2 implements AnnotationProcessorFactory {
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static int round = -1;
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// Process any set of annotations
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private static final Collection<String> supportedAnnotations
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= unmodifiableCollection(Arrays.asList("*"));
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// No supported options
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private static final Collection<String> supportedOptions = emptySet();
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public Collection<String> supportedAnnotationTypes() {
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return supportedAnnotations;
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}
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public Collection<String> supportedOptions() {
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return supportedOptions;
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}
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public AnnotationProcessor getProcessorFor(Set<AnnotationTypeDeclaration> atds,
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AnnotationProcessorEnvironment env) {
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return new ClassDeclAp(env);
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}
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private static class ClassDeclAp implements AnnotationProcessor {
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private final AnnotationProcessorEnvironment env;
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ClassDeclAp(AnnotationProcessorEnvironment env) {
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this.env = env;
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}
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// Simple inefficient drain
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void drain(InputStream is, OutputStream os) {
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try {
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while (is.available() > 0 )
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os.write(is.read());
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} catch (java.io.IOException ioe) {
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throw new RuntimeException(ioe);
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}
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}
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public void process() {
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int size = env.getSpecifiedTypeDeclarations().size();
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Filer f = env.getFiler();
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try {
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round++;
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switch (size) {
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case 3:
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if (round == 0) {
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drain(new FileInputStream("./tmp/classes/Round1Class.class"),
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f.createClassFile("Round1Class"));
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} else
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throw new RuntimeException("Got " + size + " decl's in round " + round);
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break;
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case 1:
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if (round == 1) {
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f.createSourceFile("AhOne").println("public class AhOne {}");
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System.out.println("Before writing AndAhTwoClass");
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drain(new FileInputStream("./tmp/classes/AndAhTwoClass.class"),
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f.createClassFile("AndAhTwoClass"));
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System.out.println("After writing AndAhTwoClass");
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} else
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throw new RuntimeException("Got " + size + " decl's in round " + round);
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break;
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case 2:
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if (round != 2) {
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throw new RuntimeException("Got " + size + " decl's in round " + round);
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}
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break;
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default:
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throw new RuntimeException("Unexpected number of declarations:" + size +
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"\n Specified:" + env.getSpecifiedTypeDeclarations() +
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"\n Included:" + env.getTypeDeclarations() );
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}
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} catch (java.io.IOException ioe) {
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throw new RuntimeException(ioe);
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}
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}
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}
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}
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