duke@1: /*
ohair@554:  * Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: 
duke@1: import com.sun.mirror.apt.*;
duke@1: import com.sun.mirror.declaration.*;
duke@1: import com.sun.mirror.type.*;
duke@1: import com.sun.mirror.util.*;
duke@1: 
duke@1: import java.util.Collection;
duke@1: import java.util.Set;
duke@1: import java.util.Arrays;
duke@1: 
duke@1: import static java.util.Collections.*;
duke@1: import static com.sun.mirror.util.DeclarationVisitors.*;
duke@1: 
duke@1: /*
duke@1:  * This class is used to test getTypeDeclaration on classes that are
duke@1:  * not already loaded.
duke@1:  */
duke@1: public class TestGetTypeDeclarationApf implements AnnotationProcessorFactory {
duke@1:     // Process any set of annotations
duke@1:     private static final Collection<String> supportedAnnotations
duke@1:         = unmodifiableCollection(Arrays.asList("*"));
duke@1: 
duke@1:     // No supported options
duke@1:     private static final Collection<String> supportedOptions = emptySet();
duke@1: 
duke@1:     public Collection<String> supportedAnnotationTypes() {
duke@1:         return supportedAnnotations;
duke@1:     }
duke@1: 
duke@1:     public Collection<String> supportedOptions() {
duke@1:         return supportedOptions;
duke@1:     }
duke@1: 
duke@1:     public AnnotationProcessor getProcessorFor(
duke@1:             Set<AnnotationTypeDeclaration> atds,
duke@1:             AnnotationProcessorEnvironment env) {
duke@1:         return new TestGetTypeDeclarationAp(env);
duke@1:     }
duke@1: 
duke@1:     private static class TestGetTypeDeclarationAp implements AnnotationProcessor {
duke@1:         private final AnnotationProcessorEnvironment env;
duke@1:         TestGetTypeDeclarationAp(AnnotationProcessorEnvironment env) {
duke@1:             this.env = env;
duke@1:         }
duke@1: 
duke@1:         public void process() {
duke@1:             String classNames[] = {
duke@1:                 "java.lang.String",             // should be already available
duke@1:                 "java.lang.Thread.State",       // should be already available
duke@1:                 "java.util.Collection",
duke@1:                 "java.util.Map.Entry",
duke@1:                 "foo.bar.Baz.Xxyzzy.Wombat",
duke@1:                 "foo.bar.Baz.Xxyzzy",
duke@1:                 "foo.bar.Baz",
duke@1:                 "foo.bar.Quux",
duke@1:                 "foo.bar.Quux.Xxyzzy",
duke@1:                 "foo.bar.Quux.Xxyzzy.Wombat",
duke@1:                 "NestedClassAnnotations",
duke@1:                 "NestedClassAnnotations.NestedClass",
duke@1:             };
duke@1: 
duke@1:             for(String className: classNames) {
duke@1:                 TypeDeclaration t = env.getTypeDeclaration(className);
duke@1:                 if (t == null)
duke@1:                     throw new RuntimeException("No declaration found for " + className);
duke@1:                 if (! t.getQualifiedName().equals(className))
duke@1:                     throw new RuntimeException("Class with wrong name found for " + className);
duke@1:             }
duke@1: 
duke@1:             // Test obscuring behavior; i.e. nested class C1 in class
duke@1:             // p1 where p1 is member of package p2 should be favored
duke@1:             // over class C1 in package p1.p2.
duke@1:             String nonuniqueCanonicalNames[] = {
duke@1:                 "p1.p2.C1",
duke@1:             };
duke@1:             for(String className: nonuniqueCanonicalNames) {
duke@1:                 ClassDeclaration c1 = (ClassDeclaration) env.getTypeDeclaration(className);
duke@1:                 ClassDeclaration c2 = (ClassDeclaration) c1.getDeclaringType();
duke@1:                 PackageDeclaration p     = env.getPackage("p1");
duke@1: 
duke@1:                 if (!p.equals(c1.getPackage())  ||
duke@1:                     c2 == null ||
duke@1:                     !"C1".equals(c1.getSimpleName())) {
duke@1:                     throw new RuntimeException("Bad class declaration");
duke@1:                 }
duke@1:             }
duke@1: 
duke@1:             String notClassNames[] = {
duke@1:                 "",
duke@1:                 "XXYZZY",
duke@1:                 "java",
duke@1:                 "java.lang",
duke@1:                 "java.lang.Bogogogous",
duke@1:                 "1",
duke@1:                 "1.2",
duke@1:                 "3.14159",
duke@1:                 "To be or not to be is a tautology",
duke@1:                 "1+2=3",
duke@1:                 "foo+.x",
duke@1:                 "foo+x",
duke@1:                 "+",
duke@1:                 "?",
duke@1:                 "***",
duke@1:                 "java.*",
duke@1:             };
duke@1: 
duke@1:             for(String notClassName: notClassNames) {
duke@1:                 Declaration t = env.getTypeDeclaration(notClassName);
duke@1:                 if (t != null) {
duke@1:                     System.err.println("Unexpected declaration:" + t);
duke@1:                     throw new RuntimeException("Declaration found for ``" + notClassName + "''.");
duke@1:                 }
duke@1:             }
duke@1: 
duke@1:         }
duke@1:     }
duke@1: }