1 /*

     2  * Copyright (c) 2004, 2007, 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  */

    23 

    24 

    25 import com.sun.mirror.apt.*;

    26 import com.sun.mirror.declaration.*;

    27 import com.sun.mirror.type.*;

    28 import com.sun.mirror.util.*;

    29 

    30 import java.util.Collection;

    31 import java.util.Set;

    32 import java.util.Arrays;

    33 

    34 import static java.util.Collections.*;

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

    36 

    37 /*

    38  * This class is used to test getPackage on classes that are

    39  * not already loaded.

    40  */

    41 public class TestGetPackageApf implements AnnotationProcessorFactory {

    42     // Process any set of annotations

    43     private static final Collection<String> supportedAnnotations

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

    45 

    46     // No supported options

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

    48 

    49     public Collection<String> supportedAnnotationTypes() {

    50         return supportedAnnotations;

    51     }

    52 

    53     public Collection<String> supportedOptions() {

    54         return supportedOptions;

    55     }

    56 

    57     public AnnotationProcessor getProcessorFor(

    58             Set<AnnotationTypeDeclaration> atds,

    59             AnnotationProcessorEnvironment env) {

    60         return new TestGetPackageAp(env);

    61     }

    62 

    63     private static class TestGetPackageAp implements AnnotationProcessor {

    64         private final AnnotationProcessorEnvironment env;

    65         TestGetPackageAp(AnnotationProcessorEnvironment env) {

    66             this.env = env;

    67         }

    68 

    69         public void process() {

    70             boolean failed = false;

    71             String packageNames[] = {

    72                 "", // unnamed package

    73                 "java.lang.annotation",

    74                 "java.lang",

    75                 "java.util",

    76                 "java.awt.image.renderable",

    77                 "foo.bar",

    78                 "foo",

    79                 "p1",

    80                 // "p1.p2", // class p1.p2 obscures package p1.p2

    81             };

    82 

    83             for(String packageName: packageNames) {

    84                 PackageDeclaration p = env.getPackage(packageName);

    85                 if (p == null) {

    86                     failed = true;

    87                     System.err.println("ERROR: No declaration found for ``" + packageName + "''.");

    88                 }

    89                 else if (!packageName.equals(p.getQualifiedName())) {

    90                     failed = true;

    91                     System.err.println("ERROR: Unexpected package name; expected " + packageName +

    92                                        "got " + p.getQualifiedName());

    93                 }

    94             }

    95 

    96             String notPackageNames[] = {

    97                 "XXYZZY",

    98                 "java.lang.String",

    99                 "1",

   100                 "1.2",

   101                 "3.14159",

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

   103                 "1+2=3",

   104             };

   105 

   106             for(String notPackageName: notPackageNames) {

   107                 PackageDeclaration p = env.getPackage(notPackageName);

   108                 if (p != null) {

   109                     failed = true;

   110                     System.err.println("ERROR: Unexpected declaration: ``" + p + "''.");

   111                 }

   112             }

   113 

   114             if (failed)

   115                 throw new RuntimeException("Errors found testing getPackage.");

   116         }

   117     }

   118 }