root / tags / v2_0_0_Build_2051 / extensions / org.gvsig.installer / org.gvsig.installer.lib / org.gvsig.installer.lib.impl / src / main / java / org / gvsig / installer / lib / impl / DefaultVersion.java @ 38753
History | View | Annotate | Download (4.57 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, |
| 21 |
int build) {
|
| 22 |
this();
|
| 23 |
this.mayor = mayor;
|
| 24 |
this.minor = minor;
|
| 25 |
this.rev = rev;
|
| 26 |
this.classifier = classifier;
|
| 27 |
this.build = build;
|
| 28 |
} |
| 29 |
|
| 30 |
public Version parse(String version) { |
| 31 |
// Formato: mayor.minor.rev-classifier-build
|
| 32 |
|
| 33 |
String[] x = version.split("[.]"); |
| 34 |
int lx = x.length;
|
| 35 |
if (lx == 1) { |
| 36 |
this.mayor = parseIntClassifierAndBuild(x[0], version); |
| 37 |
this.minor = 0; |
| 38 |
this.rev = 0; |
| 39 |
this.classifier = null; |
| 40 |
this.build = 0; |
| 41 |
} else if (lx == 2) { |
| 42 |
this.mayor = Integer.parseInt(x[0]); |
| 43 |
this.minor = parseIntClassifierAndBuild(x[1], version); |
| 44 |
this.rev = 0; |
| 45 |
this.classifier = null; |
| 46 |
this.build = 0; |
| 47 |
} else if (lx == 3) { |
| 48 |
this.mayor = Integer.parseInt(x[0]); |
| 49 |
this.minor = Integer.parseInt(x[1]); |
| 50 |
this.rev = parseIntClassifierAndBuild(x[2], version); |
| 51 |
} else {
|
| 52 |
throw new InvalidParameterException(version); |
| 53 |
} |
| 54 |
return this; |
| 55 |
} |
| 56 |
|
| 57 |
private int parseIntClassifierAndBuild(String s, String fullversion) { |
| 58 |
int value;
|
| 59 |
|
| 60 |
String[] y = s.split("[-]"); |
| 61 |
int ly = y.length;
|
| 62 |
if (ly == 1) { |
| 63 |
value = Integer.parseInt(y[0]); |
| 64 |
this.classifier = null; |
| 65 |
this.build = 0; |
| 66 |
} else if (ly == 2) { |
| 67 |
value = Integer.parseInt(y[0]); |
| 68 |
try {
|
| 69 |
this.build = Integer.parseInt(y[1]); |
| 70 |
this.classifier = null; |
| 71 |
} catch (NumberFormatException e) { |
| 72 |
this.build = 0; |
| 73 |
this.classifier = y[1]; |
| 74 |
} |
| 75 |
} else if (ly == 3) { |
| 76 |
value = Integer.parseInt(y[0]); |
| 77 |
this.classifier = y[1]; |
| 78 |
this.build = Integer.parseInt(y[2]); |
| 79 |
} else {
|
| 80 |
throw new InvalidParameterException(fullversion); |
| 81 |
} |
| 82 |
return value;
|
| 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 |
@Override
|
| 125 |
public String toString() { |
| 126 |
if (this.classifier == null) { |
| 127 |
return MessageFormat.format("{0}.{1}.{2}-{3,number,####}", |
| 128 |
this.mayor, this.minor, this.rev, this.build); |
| 129 |
} else {
|
| 130 |
return MessageFormat.format("{0}.{1}.{2}-{3}-{4,number,####}", |
| 131 |
this.mayor, this.minor, this.rev, this.classifier, |
| 132 |
this.build);
|
| 133 |
} |
| 134 |
} |
| 135 |
|
| 136 |
public String fullFormat() { |
| 137 |
if (this.classifier == null) { |
| 138 |
// classifier AAAA allows compare correctly tow versions
|
| 139 |
return MessageFormat |
| 140 |
.format( |
| 141 |
"{0,number,0000}.{1,number,0000}.{2,number,0000}-AAAA-{3,number,0000}",
|
| 142 |
this.mayor, this.minor, this.rev, this.build); |
| 143 |
} else {
|
| 144 |
return MessageFormat |
| 145 |
.format( |
| 146 |
"{0,number,0000}.{1,number,0000}.{2,number,0000}-{3}-{4,number,0000}",
|
| 147 |
this.mayor, this.minor, this.rev, this.classifier, |
| 148 |
this.build);
|
| 149 |
} |
| 150 |
} |
| 151 |
|
| 152 |
@Override
|
| 153 |
public Object clone() throws CloneNotSupportedException { |
| 154 |
return super.clone(); |
| 155 |
} |
| 156 |
|
| 157 |
@Override
|
| 158 |
public boolean equals(Object obj) { |
| 159 |
Version other = (Version) obj; |
| 160 |
if (this.mayor != other.getMayor()) { |
| 161 |
return false; |
| 162 |
} |
| 163 |
if (this.minor != other.getMinor()) { |
| 164 |
return false; |
| 165 |
} |
| 166 |
if (this.rev != other.getRevision()) { |
| 167 |
return false; |
| 168 |
} |
| 169 |
if (this.build != other.getBuild()) { |
| 170 |
return false; |
| 171 |
} |
| 172 |
if (this.classifier == null) { |
| 173 |
if (other.getClassifier() == null) { |
| 174 |
return true; |
| 175 |
} else {
|
| 176 |
return false; |
| 177 |
} |
| 178 |
} |
| 179 |
if (!this.classifier.equalsIgnoreCase(other.getClassifier())) { |
| 180 |
return false; |
| 181 |
} |
| 182 |
return true; |
| 183 |
} |
| 184 |
|
| 185 |
public int hashCode() { |
| 186 |
return (classifier == null ? 0 : classifier.hashCode()) + |
| 187 |
(mayor<<13) + (minor<<19) + (rev<<25) + build; |
| 188 |
} |
| 189 |
|
| 190 |
public Version setBuild(int build) { |
| 191 |
this.build = build;
|
| 192 |
return this; |
| 193 |
} |
| 194 |
} |