Mercurial > jdk8-mips64-public > langtools / file revision

 /*

  * 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 static java.util.Collections.*;

 import static com.sun.mirror.util.DeclarationVisitors.*;

 /*

  * This class is used to test getTypeDeclaration on classes that are

  * not already loaded.

  */

 public class TestGetTypeDeclarationApf implements AnnotationProcessorFactory {

     // Process any set of annotations

     private static final Collection<String> supportedAnnotations

         = unmodifiableCollection(Arrays.asList("*"));

     // No supported options

     private static final Collection<String> supportedOptions = emptySet();

     public Collection<String> supportedAnnotationTypes() {

         return supportedAnnotations;

     }

     public Collection<String> supportedOptions() {

         return supportedOptions;

     }

     public AnnotationProcessor getProcessorFor(

             Set<AnnotationTypeDeclaration> atds,

             AnnotationProcessorEnvironment env) {

         return new TestGetTypeDeclarationAp(env);

     }

     private static class TestGetTypeDeclarationAp implements AnnotationProcessor {

         private final AnnotationProcessorEnvironment env;

         TestGetTypeDeclarationAp(AnnotationProcessorEnvironment env) {

             this.env = env;

         }

         public void process() {

             String classNames[] = {

                 "java.lang.String",             // should be already available

                 "java.lang.Thread.State",       // should be already available

                 "java.util.Collection",

                 "java.util.Map.Entry",

                 "foo.bar.Baz.Xxyzzy.Wombat",

                 "foo.bar.Baz.Xxyzzy",

                 "foo.bar.Baz",

                 "foo.bar.Quux",

                 "foo.bar.Quux.Xxyzzy",

                 "foo.bar.Quux.Xxyzzy.Wombat",

                 "NestedClassAnnotations",

                 "NestedClassAnnotations.NestedClass",

             };

             for(String className: classNames) {

                 TypeDeclaration t = env.getTypeDeclaration(className);

                 if (t == null)

                     throw new RuntimeException("No declaration found for " + className);

                 if (! t.getQualifiedName().equals(className))

                     throw new RuntimeException("Class with wrong name found for " + className);

             }

             // Test obscuring behavior; i.e. nested class C1 in class

             // p1 where p1 is member of package p2 should be favored

             // over class C1 in package p1.p2.

             String nonuniqueCanonicalNames[] = {

                 "p1.p2.C1",

             };

             for(String className: nonuniqueCanonicalNames) {

                 ClassDeclaration c1 = (ClassDeclaration) env.getTypeDeclaration(className);

                 ClassDeclaration c2 = (ClassDeclaration) c1.getDeclaringType();

                 PackageDeclaration p     = env.getPackage("p1");

                 if (!p.equals(c1.getPackage())  ||

                     c2 == null ||

                     !"C1".equals(c1.getSimpleName())) {

                     throw new RuntimeException("Bad class declaration");

                 }

             }

             String notClassNames[] = {

                 "",

                 "XXYZZY",

                 "java",

                 "java.lang",

                 "java.lang.Bogogogous",

                 "1",

                 "1.2",

                 "3.14159",

                 "To be or not to be is a tautology",

                 "1+2=3",

                 "foo+.x",

                 "foo+x",

                 "+",

                 "?",

                 "***",

                 "java.*",

             };

             for(String notClassName: notClassNames) {

                 Declaration t = env.getTypeDeclaration(notClassName);

                 if (t != null) {

                     System.err.println("Unexpected declaration:" + t);

                     throw new RuntimeException("Declaration found for ``" + notClassName + "''.");

                 }

             }

         }

     }

 }