test/tools/javac/processing/model/util/deprecation/TestDeprecation.java

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   1 /*
   2  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */


  51  */
  52 public class TestDeprecation extends JavacTestingAbstractProcessor {
  53 
  54     public boolean process(Set<? extends TypeElement> annotations,
  55                            RoundEnvironment roundEnv) {
  56         boolean failure = false;
  57         if (!roundEnv.processingOver()) {
  58             DeprecationChecker deprecationChecker = new DeprecationChecker();
  59 
  60             for(Element element: roundEnv.getRootElements() ) {
  61                 System.out.println("\nRoot Element: " + element.getSimpleName());
  62                 failure = deprecationChecker.scan(element);
  63             }
  64 
  65             if (failure)
  66                 processingEnv.getMessager().printMessage(ERROR, "Deprecation mismatch found!");
  67         }
  68         return true;
  69     }
  70 
  71     private class DeprecationChecker extends ElementScanner7<Boolean,Void> {
  72         private Elements elementUtils;
  73         private boolean failure;
  74         DeprecationChecker() {
  75             super(false);
  76             elementUtils = processingEnv.getElementUtils();
  77             failure = false;
  78         }
  79 
  80         @Override
  81         public Boolean scan(Element e, Void p) {
  82             boolean expectedDeprecation = false;
  83             ExpectedDeprecation tmp = e.getAnnotation(ExpectedDeprecation.class);
  84             if (tmp != null)
  85                 expectedDeprecation = tmp.value();
  86             boolean actualDeprecation = elementUtils.isDeprecated(e);
  87 
  88             System.out.printf("\tVisiting %s\t%s%n", e.getKind(), e.getSimpleName());
  89 
  90             if (expectedDeprecation != actualDeprecation) {
  91                 failure = true;
   1 /*
   2  * Copyright (c) 2006, 2011 Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */


  51  */
  52 public class TestDeprecation extends JavacTestingAbstractProcessor {
  53 
  54     public boolean process(Set<? extends TypeElement> annotations,
  55                            RoundEnvironment roundEnv) {
  56         boolean failure = false;
  57         if (!roundEnv.processingOver()) {
  58             DeprecationChecker deprecationChecker = new DeprecationChecker();
  59 
  60             for(Element element: roundEnv.getRootElements() ) {
  61                 System.out.println("\nRoot Element: " + element.getSimpleName());
  62                 failure = deprecationChecker.scan(element);
  63             }
  64 
  65             if (failure)
  66                 processingEnv.getMessager().printMessage(ERROR, "Deprecation mismatch found!");
  67         }
  68         return true;
  69     }
  70 
  71     private class DeprecationChecker extends ElementScanner<Boolean,Void> {
  72         private Elements elementUtils;
  73         private boolean failure;
  74         DeprecationChecker() {
  75             super(false);
  76             elementUtils = processingEnv.getElementUtils();
  77             failure = false;
  78         }
  79 
  80         @Override
  81         public Boolean scan(Element e, Void p) {
  82             boolean expectedDeprecation = false;
  83             ExpectedDeprecation tmp = e.getAnnotation(ExpectedDeprecation.class);
  84             if (tmp != null)
  85                 expectedDeprecation = tmp.value();
  86             boolean actualDeprecation = elementUtils.isDeprecated(e);
  87 
  88             System.out.printf("\tVisiting %s\t%s%n", e.getKind(), e.getSimpleName());
  89 
  90             if (expectedDeprecation != actualDeprecation) {
  91                 failure = true;