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Java > Open Source Codes > com > puppycrawl > tools > checkstyle > checks > usage > transmogrify > ExternalConstructor


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.lang.reflect.Constructor JavaDoc;
32
33 public class ExternalConstructor extends ExternalDefinition implements IMethod {
34
35   private Constructor JavaDoc _javaConstructor;
36   private ISignature _signature;
37
38   public ExternalConstructor(Constructor JavaDoc javaConstructor) {
39     _javaConstructor = javaConstructor;
40     _signature = new ExternalSignature(_javaConstructor.getParameterTypes());
41   }
42
43   public String JavaDoc getName() {
44     return _javaConstructor.getDeclaringClass().getName();
45   }
46
47   public IClass getType() {
48     return new ExternalClass(_javaConstructor.getDeclaringClass());
49   }
50
51   public ISignature getSignature() {
52     return _signature;
53   }
54
55   public boolean hasSameSignature(ISignature signature) {
56     return getSignature().isSame(signature);
57   }
58
59   public boolean hasCompatibleSignature(ISignature signature) {
60     return signature.isCompatibleWith(getSignature());
61   }
62
63   public String JavaDoc getQualifiedName() {
64     return getName() + getSignature();
65   }
66
67   public Constructor JavaDoc getJavaConstructor() {
68     return _javaConstructor;
69   }
70
71   public IClass[] getExceptions() {
72     Class JavaDoc[] javaExceptions = getJavaConstructor().getExceptionTypes();
73     IClass[] result = new IClass[javaExceptions.length];
74
75     for (int i = 0; i < result.length; i++) {
76       result[i] = new ExternalClass(javaExceptions[i]);
77     }
78
79     return result;
80   }
81
82   public String JavaDoc toString() {
83     return getQualifiedName();
84   }
85
86   public boolean equals(Object JavaDoc o) {
87     boolean result = false;
88
89     if (o instanceof ExternalConstructor) {
90       ExternalConstructor constructor = (ExternalConstructor)o;
91       result = getJavaConstructor().equals(constructor.getJavaConstructor());
92     }
93
94     return result;
95   }
96
97   public int hashCode() {
98     return getJavaConstructor().hashCode();
99   }
100
101 }
102
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