svn-gvsig-desktop / branches / v2_0_0_prep / extensions / org.gvsig.installer / org.gvsig.installer.lib / org.gvsig.installer.lib.impl / src / main / java / org / gvsig / installer / lib / impl / DefaultVersion.java @ 35979
History | View | Annotate | Download (4.45 KB)
1 |
package org.gvsig.installer.lib.impl; |
---|---|
2 |
|
3 |
import java.security.InvalidParameterException; |
4 |
import java.text.MessageFormat; |
5 |
|
6 |
import org.gvsig.installer.lib.api.Version; |
7 |
|
8 |
public class DefaultVersion implements Version { |
9 |
|
10 |
private int mayor = 0; |
11 |
private int minor = 0; |
12 |
private int rev = 0; |
13 |
private String classifier = null; |
14 |
private int build = 0; |
15 |
|
16 |
public DefaultVersion() {
|
17 |
super();
|
18 |
} |
19 |
|
20 |
protected DefaultVersion(int mayor, int minor, int rev,String classifier, int build) { |
21 |
this();
|
22 |
this.mayor = mayor;
|
23 |
this.minor = minor;
|
24 |
this.rev = rev;
|
25 |
this.classifier = classifier;
|
26 |
this.build = build;
|
27 |
} |
28 |
|
29 |
public Version parse(String version) { |
30 |
// Formato: mayor.minor.rev-classifier-build
|
31 |
|
32 |
String[] x = version.split("[.]"); |
33 |
int lx = x.length;
|
34 |
if( lx==1 ) { |
35 |
this.mayor = parseIntClassifierAndBuild(x[0],version); |
36 |
this.minor = 0; |
37 |
this.rev = 0; |
38 |
this.classifier = null; |
39 |
this.build = 0; |
40 |
} else if( lx==2 ) { |
41 |
this.mayor = Integer.parseInt(x[0]); |
42 |
this.minor = parseIntClassifierAndBuild(x[1],version); |
43 |
this.rev = 0; |
44 |
this.classifier = null; |
45 |
this.build = 0; |
46 |
} else if( lx==3 ) { |
47 |
this.mayor = Integer.parseInt(x[0]); |
48 |
this.minor = Integer.parseInt(x[1]); |
49 |
this.rev = parseIntClassifierAndBuild(x[2],version); |
50 |
} else {
|
51 |
throw new InvalidParameterException(version); |
52 |
} |
53 |
return this; |
54 |
} |
55 |
|
56 |
private int parseIntClassifierAndBuild(String s, String fullversion) { |
57 |
int value;
|
58 |
|
59 |
String[] y = s.split("[-]"); |
60 |
int ly = y.length;
|
61 |
if( ly == 1 ) { |
62 |
value = Integer.parseInt(y[0]); |
63 |
this.classifier = null; |
64 |
this.build = 0; |
65 |
} else if( ly == 2 ) { |
66 |
value = Integer.parseInt(y[0]); |
67 |
try {
|
68 |
this.build = Integer.parseInt(y[1]); |
69 |
this.classifier = null; |
70 |
} catch( NumberFormatException e) { |
71 |
this.build = 0; |
72 |
this.classifier = y[1]; |
73 |
} |
74 |
} else if( ly == 3 ) { |
75 |
value = Integer.parseInt(y[0]); |
76 |
this.classifier = y[1]; |
77 |
this.build = Integer.parseInt(y[2]); |
78 |
} else {
|
79 |
throw new InvalidParameterException(fullversion); |
80 |
} |
81 |
return value;
|
82 |
} |
83 |
|
84 |
|
85 |
public int getMayor() { |
86 |
return this.mayor; |
87 |
} |
88 |
|
89 |
public int getMinor() { |
90 |
return this.minor; |
91 |
} |
92 |
|
93 |
public int getRevision() { |
94 |
return this.rev; |
95 |
} |
96 |
|
97 |
public String getClassifier() { |
98 |
return this.classifier; |
99 |
} |
100 |
|
101 |
public int getBuild() { |
102 |
return this.build; |
103 |
} |
104 |
|
105 |
public boolean check(String op, Version other) { |
106 |
if( "=".equals(op) || "==".equals(op) || "-eq".equals(op) ) { |
107 |
return this.fullFormat().compareTo(other.fullFormat()) == 0; |
108 |
} |
109 |
if( ">".equals(op) || "-gt".equals(op) ) { |
110 |
return this.fullFormat().compareTo(other.fullFormat()) > 0; |
111 |
} |
112 |
if( ">=".equals(op) || "-ge".equals(op) ) { |
113 |
return this.fullFormat().compareTo(other.fullFormat()) >= 0; |
114 |
} |
115 |
if( "<".equals(op) || "-lt".equals(op) ) { |
116 |
return this.fullFormat().compareTo(other.fullFormat()) < 0; |
117 |
} |
118 |
if( "<=".equals(op) || "-le".equals(op) ) { |
119 |
return this.fullFormat().compareTo(other.fullFormat()) <= 0; |
120 |
} |
121 |
return false; |
122 |
} |
123 |
|
124 |
public String toString() { |
125 |
if( this.classifier==null ) { |
126 |
return MessageFormat.format("{0}.{1}.{2}-{3,number,####}", |
127 |
this.mayor,
|
128 |
this.minor,
|
129 |
this.rev,
|
130 |
this.build
|
131 |
); |
132 |
} else {
|
133 |
return MessageFormat.format("{0}.{1}.{2}-{3}-{4,number,####}", |
134 |
this.mayor,
|
135 |
this.minor,
|
136 |
this.rev,
|
137 |
this.classifier,
|
138 |
this.build
|
139 |
); |
140 |
} |
141 |
} |
142 |
|
143 |
public String fullFormat() { |
144 |
if( this.classifier==null ) { |
145 |
// classifier AAAA allows compare correctly tow versions
|
146 |
return MessageFormat.format("{0,number,0000}.{1,number,0000}.{2,number,0000}-AAAA-{3,number,0000}", |
147 |
this.mayor,
|
148 |
this.minor,
|
149 |
this.rev,
|
150 |
this.build
|
151 |
); |
152 |
} else {
|
153 |
return MessageFormat.format("{0,number,0000}.{1,number,0000}.{2,number,0000}-{3}-{4,number,0000}", |
154 |
this.mayor,
|
155 |
this.minor,
|
156 |
this.rev,
|
157 |
this.classifier,
|
158 |
this.build
|
159 |
); |
160 |
} |
161 |
} |
162 |
|
163 |
public Object clone() throws CloneNotSupportedException { |
164 |
return super.clone(); |
165 |
} |
166 |
|
167 |
public boolean equals(Object obj) { |
168 |
Version other = (Version)obj; |
169 |
if( this.mayor != other.getMayor() ) { |
170 |
return false; |
171 |
} |
172 |
if( this.minor != other.getMinor() ) { |
173 |
return false; |
174 |
} |
175 |
if( this.rev != other.getRevision() ) { |
176 |
return false; |
177 |
} |
178 |
if( this.build != other.getBuild() ) { |
179 |
return false; |
180 |
} |
181 |
if( this.classifier==null ) { |
182 |
if( other.getClassifier()==null ) { |
183 |
return true; |
184 |
} else {
|
185 |
return false; |
186 |
} |
187 |
} |
188 |
if( !this.classifier.equalsIgnoreCase(other.getClassifier()) ) { |
189 |
return false; |
190 |
} |
191 |
return true; |
192 |
} |
193 |
|
194 |
public Version setBuild(int build) { |
195 |
this.build = build;
|
196 |
return this; |
197 |
} |
198 |
} |