Source code: com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ExternalPackage.java
1
2 // Transmogrify License
3 //
4 // Copyright (c) 2001, ThoughtWorks, Inc.
5 // All rights reserved.
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions
8 // are met:
9 // - Redistributions of source code must retain the above copyright notice,
10 // this list of conditions and the following disclaimer.
11 // - Redistributions in binary form must reproduce the above copyright
12 // notice, this list of conditions and the following disclaimer in the
13 // documentation and/or other materials provided with the distribution.
14 // Neither the name of the ThoughtWorks, Inc. nor the names of its
15 // contributors may be used to endorse or promote products derived from this
16 // software without specific prior written permission.
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 // TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
21 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
24 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
27 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29 package com.puppycrawl.tools.checkstyle.checks.usage.transmogrify;
30
31 import java.util.HashMap;
32 import java.util.Map;
33
34
35
36 /**
37 * <code>PackageDef</code> contains all pertinent information about a
38 * package.
39 */
40 public class ExternalPackage extends ExternalDefinition implements IPackage {
41
42 String _name;
43 IPackage _parent;
44
45 Map _packages;
46
47 public ExternalPackage(String name, IPackage parent) {
48 _name = name;
49 _parent = parent;
50
51 _packages = new HashMap();
52 }
53
54 public IClass getClass(String name) {
55 IClass result = null;
56
57 try {
58 Class theClass
59 = ClassManager.getClassLoader().loadClass(getQualifiedName()
60 + "."
61 + name);
62 result = new ExternalClass(theClass);
63 }
64 catch (ClassNotFoundException e) {
65 // look elsewhere for the class
66 }
67
68 return result;
69 }
70
71 public void addDefinition(IPackage pkg) {
72 _packages.put(pkg.getName(), pkg);
73 }
74
75 public IPackage getEnclosingPackage() {
76 return _parent;
77 }
78
79 public String getName() {
80 return _name;
81 }
82
83 public String getQualifiedName() {
84 StringBuffer result = new StringBuffer();
85
86 if (_parent != null) {
87 result.append(_parent.getQualifiedName());
88 result.append(".");
89 }
90
91 result.append(getName());
92
93 return result.toString();
94 }
95 }