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/*
* Copyright (c) 2006, 2015, 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.
*/
/*
* @test
* @bug 6380018 6449798
* @summary Test Filer.getResource
* @author Joseph D. Darcy
* @library /tools/javac/lib
* @modules java.compiler
* jdk.compiler
* @build JavacTestingAbstractProcessor TestGetResource
* @compile -processor TestGetResource -proc:only -Aphase=write TestGetResource.java
* @compile -processor TestGetResource -proc:only -Aphase=read TestGetResource.java
*/
import java.util.Set;
import java.util.Map;
import javax.annotation.processing.*;
import javax.lang.model.SourceVersion;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.element.*;
import javax.lang.model.util.*;
import static javax.lang.model.util.ElementFilter.*;
import static javax.tools.Diagnostic.Kind.*;
import static javax.tools.StandardLocation.*;
import 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.
*/
@SupportedOptions("phase")
public class TestGetResource extends JavacTestingAbstractProcessor {
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;
}
}
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