/*
* Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import com.sun.mirror.apt.*;
import com.sun.mirror.declaration.*;
import com.sun.mirror.type.*;
import com.sun.mirror.util.*;
import java.util.Collection;
import java.util.Set;
import java.util.Arrays;
import java.io.File;
import static java.util.Collections.*;
import static com.sun.mirror.util.DeclarationVisitors.*;
/*
* Factory to help test updated discovery policy.
*/
public class Round1Apf implements AnnotationProcessorFactory {
// Process @Round1
private static final Collection<String> supportedAnnotations
= unmodifiableCollection(Arrays.asList("Round1"));
// No supported options
private static final Collection<String> supportedOptions = emptySet();
public Collection<String> supportedAnnotationTypes() {
return supportedAnnotations;
}
public Collection<String> supportedOptions() {
return supportedOptions;
}
private static int round = 0;
public AnnotationProcessor getProcessorFor(
Set<AnnotationTypeDeclaration> atds,
AnnotationProcessorEnvironment env) {
return new Round1Ap(env, atds.size() == 0);
}
private static class Round1Ap implements AnnotationProcessor, RoundCompleteListener {
private final AnnotationProcessorEnvironment env;
private final boolean empty;
Round1Ap(AnnotationProcessorEnvironment env, boolean empty) {
this.env = env;
this.empty = empty;
}
public void process() {
Round1Apf.round++;
try {
if (!empty) {
Filer f = env.getFiler();
f.createSourceFile("Dummy2").println("@Round2 class Dummy2{}");
f.createTextFile(Filer.Location.SOURCE_TREE,
"",
new File("foo.txt"),
null).println("xxyzzy");
f.createClassFile("Vacant");
f.createBinaryFile(Filer.Location.CLASS_TREE,
"",
new File("onezero"));
}
} catch (java.io.IOException ioe) {
throw new RuntimeException(ioe);
}
System.out.println("Round1Apf: " + round);
env.addListener(this);
}
public void roundComplete(RoundCompleteEvent event) {
RoundState rs = event.getRoundState();
if (event.getSource() != this.env)
throw new RuntimeException("Wrong source!");
Filer f = env.getFiler();
try {
f.createSourceFile("AfterTheBell").println("@Round2 class AfterTheBell{}");
throw new RuntimeException("Inappropriate source file creation.");
} catch (java.io.IOException ioe) {}
System.out.printf("\t[final round: %b, error raised: %b, "+
"source files created: %b, class files created: %b]%n",
rs.finalRound(),
rs.errorRaised(),
rs.sourceFilesCreated(),
rs.classFilesCreated());
System.out.println("Round1Apf: " + round + " complete");
}
}
}