aoqi@0: /*
aoqi@0:  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6380018 6449798
aoqi@0:  * @summary Test Filer.getResource
aoqi@0:  * @author  Joseph D. Darcy
aoqi@0:  * @library /tools/javac/lib
aoqi@0:  * @build  JavacTestingAbstractProcessor TestGetResource
aoqi@0:  * @compile -processor TestGetResource -proc:only -Aphase=write TestGetResource.java
aoqi@0:  * @compile -processor TestGetResource -proc:only -Aphase=read  TestGetResource.java
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.util.Set;
aoqi@0: import java.util.Map;
aoqi@0: import javax.annotation.processing.*;
aoqi@0: import javax.lang.model.SourceVersion;
aoqi@0: import static javax.lang.model.SourceVersion.*;
aoqi@0: import javax.lang.model.element.*;
aoqi@0: import javax.lang.model.util.*;
aoqi@0: import static javax.lang.model.util.ElementFilter.*;
aoqi@0: import static javax.tools.Diagnostic.Kind.*;
aoqi@0: import static javax.tools.StandardLocation.*;
aoqi@0: import java.io.IOException;
aoqi@0: import java.io.PrintWriter;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Test basic functionality of the Filer.getResource method.  On the
aoqi@0:  * first run of the annotation processor, write out a resource file
aoqi@0:  * and on the second run read it in.
aoqi@0:  */
aoqi@0: @SupportedOptions("phase")
aoqi@0: public class TestGetResource extends JavacTestingAbstractProcessor {
aoqi@0:     private static String CONTENTS = "Hello World.";
aoqi@0:     private static String PKG = "";
aoqi@0:     private static String RESOURCE_NAME = "Resource1";
aoqi@0: 
aoqi@0:     public boolean process(Set<? extends TypeElement> annotations,
aoqi@0:                            RoundEnvironment roundEnv) {
aoqi@0:         try {
aoqi@0:             if (!roundEnv.processingOver()) {
aoqi@0:                 String phase = options.get("phase");
aoqi@0: 
aoqi@0:                 if (phase.equals("write")) {
aoqi@0:                     PrintWriter pw =
aoqi@0:                         new PrintWriter(filer.createResource(CLASS_OUTPUT, PKG, RESOURCE_NAME).openWriter());
aoqi@0:                     pw.print(CONTENTS);
aoqi@0:                     pw.close();
aoqi@0:                 } else if (phase.equals("read")) {
aoqi@0:                     String contents = filer.getResource(CLASS_OUTPUT,
aoqi@0:                                                        PKG,
aoqi@0:                                                        RESOURCE_NAME).getCharContent(false).toString();
aoqi@0:                     if (!contents.equals(CONTENTS))
aoqi@0:                         throw new RuntimeException("Expected \n\t" + CONTENTS +
aoqi@0:                                                    "\nbut instead got \n\t" +
aoqi@0:                                                    contents);
aoqi@0:                     // Now try to open the file for writing
aoqi@0:                     filer.createResource(CLASS_OUTPUT,
aoqi@0:                                          PKG,
aoqi@0:                                          RESOURCE_NAME);
aoqi@0:                 } else {
aoqi@0:                     throw new RuntimeException("Unexpected phase: " + phase);
aoqi@0:                 }
aoqi@0:             }
aoqi@0:         } catch(IOException ioe) {
aoqi@0:             throw new RuntimeException(ioe);
aoqi@0:         }
aoqi@0:         return false;
aoqi@0:     }
aoqi@0: }