Source code: com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ExternalConstructor.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.lang.reflect.Constructor;
32
33 public class ExternalConstructor extends ExternalDefinition implements IMethod {
34
35 private Constructor _javaConstructor;
36 private ISignature _signature;
37
38 public ExternalConstructor(Constructor javaConstructor) {
39 _javaConstructor = javaConstructor;
40 _signature = new ExternalSignature(_javaConstructor.getParameterTypes());
41 }
42
43 public String 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 getQualifiedName() {
64 return getName() + getSignature();
65 }
66
67 public Constructor getJavaConstructor() {
68 return _javaConstructor;
69 }
70
71 public IClass[] getExceptions() {
72 Class[] 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 toString() {
83 return getQualifiedName();
84 }
85
86 public boolean equals(Object 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 }