TestGetResource.java revision 0
0N/A/*
0N/A * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
0N/A * CA 95054 USA or visit www.sun.com if you need additional information or
0N/A * have any questions.
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 6380018 6449798
0N/A * @summary Test Filer.getResource
0N/A * @author Joseph D. Darcy
0N/A * @build TestGetResource
0N/A * @compile -processor TestGetResource -proc:only -Aphase=write TestGetResource.java
0N/A * @compile -processor TestGetResource -proc:only -Aphase=read TestGetResource.java
0N/A */
0N/A
0N/Aimport java.util.Set;
0N/Aimport java.util.Map;
0N/Aimport javax.annotation.processing.*;
0N/Aimport javax.lang.model.SourceVersion;
0N/Aimport static javax.lang.model.SourceVersion.*;
0N/Aimport javax.lang.model.element.*;
0N/Aimport javax.lang.model.util.*;
0N/Aimport static javax.lang.model.util.ElementFilter.*;
0N/Aimport static javax.tools.Diagnostic.Kind.*;
0N/Aimport static javax.tools.StandardLocation.*;
0N/Aimport java.io.IOException;
import java.io.PrintWriter;
/**
* Test basic functionality of the Filer.getResource method. On the
* first run of the annotation processor, write out a resource file
* and on the second run read it in.
*/
@SupportedAnnotationTypes("*")
@SupportedOptions("phase")
public class TestGetResource extends AbstractProcessor {
private Messager messager;
private Filer filer;
private Map<String,String> options;
private static String CONTENTS = "Hello World.";
private static String PKG = "";
private static String RESOURCE_NAME = "Resource1";
public boolean process(Set<? extends TypeElement> annotations,
RoundEnvironment roundEnv) {
try {
if (!roundEnv.processingOver()) {
String phase = options.get("phase");
if (phase.equals("write")) {
PrintWriter pw =
new PrintWriter(filer.createResource(CLASS_OUTPUT, PKG, RESOURCE_NAME).openWriter());
pw.print(CONTENTS);
pw.close();
} else if (phase.equals("read")) {
String contents = filer.getResource(CLASS_OUTPUT,
PKG,
RESOURCE_NAME).getCharContent(false).toString();
if (!contents.equals(CONTENTS))
throw new RuntimeException("Expected \n\t" + CONTENTS +
"\nbut instead got \n\t" +
contents);
// Now try to open the file for writing
filer.createResource(CLASS_OUTPUT,
PKG,
RESOURCE_NAME);
} else {
throw new RuntimeException("Unexpected phase: " + phase);
}
}
} catch(IOException ioe) {
throw new RuntimeException(ioe);
}
return false;
}
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
public void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
messager = processingEnv.getMessager();
filer = processingEnv.getFiler();
options = processingEnv.getOptions();
}
}