gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.lib / src / main / java / org / gvsig / tools / packageutils / impl / DefaultPackageManager.java @ 1431
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1 | 802 | cordinyana | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 715 | jjdelcerro | package org.gvsig.tools.packageutils.impl; |
25 | |||
26 | import java.io.File; |
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27 | 1431 | jjdelcerro | import java.io.FileInputStream; |
28 | 715 | jjdelcerro | import java.io.IOException; |
29 | import java.io.InputStream; |
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30 | import java.io.OutputStream; |
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31 | 1431 | jjdelcerro | import java.util.Properties; |
32 | import org.apache.commons.io.IOUtils; |
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33 | import org.apache.commons.lang3.StringUtils; |
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34 | 715 | jjdelcerro | |
35 | import org.gvsig.tools.exception.BaseException; |
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36 | import org.gvsig.tools.packageutils.Dependencies; |
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37 | import org.gvsig.tools.packageutils.Dependency; |
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38 | import org.gvsig.tools.packageutils.PackageInfo; |
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39 | import org.gvsig.tools.packageutils.PackageManager; |
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40 | import org.gvsig.tools.packageutils.Version; |
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41 | |||
42 | public class DefaultPackageManager implements PackageManager { |
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43 | 1431 | jjdelcerro | private String operatingSystemName; |
44 | private String operatingSystemFamily; |
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45 | private String operatingSystemVersion; |
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46 | 715 | jjdelcerro | |
47 | 1303 | jjdelcerro | @Override
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48 | 715 | jjdelcerro | public Version createVersion() {
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49 | return new DefaultVersion(); |
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50 | } |
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51 | |||
52 | 1303 | jjdelcerro | @Override
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53 | public Version createVersion(String version) { |
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54 | Version v = new DefaultVersion();
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55 | v.parse(version); |
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56 | return v;
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57 | } |
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58 | |||
59 | @Override
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60 | 715 | jjdelcerro | public PackageInfo createPackageInfo() {
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61 | return new DefaultPackageInfo(); |
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62 | } |
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63 | |||
64 | 1303 | jjdelcerro | @Override
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65 | 715 | jjdelcerro | public PackageInfo createPackageInfo(InputStream packegeinfo) |
66 | throws BaseException {
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67 | PackageInfo pkg = createPackageInfo(); |
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68 | try {
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69 | this.readPacakgeInfo(pkg, packegeinfo);
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70 | } catch (IOException e) { |
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71 | throw new BaseIOException(e); |
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72 | } |
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73 | return pkg;
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74 | } |
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75 | |||
76 | 1303 | jjdelcerro | @Override
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77 | 715 | jjdelcerro | public PackageInfo createPackageInfo(File packegeinfo) throws BaseException { |
78 | PackageInfo pkg = createPackageInfo(); |
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79 | try {
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80 | this.readPacakgeInfo(pkg, packegeinfo);
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81 | } catch (IOException e) { |
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82 | throw new BaseIOException(packegeinfo, e); |
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83 | } |
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84 | return pkg;
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85 | } |
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86 | |||
87 | 1303 | jjdelcerro | @Override
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88 | 715 | jjdelcerro | public Dependency createDependency() {
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89 | return new DefaultDependency(); |
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90 | } |
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91 | |||
92 | 1303 | jjdelcerro | @Override
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93 | 715 | jjdelcerro | public Dependency createDependency(PackageInfo packageInfo) {
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94 | DefaultDependency dependency = (DefaultDependency) this.createDependency();
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95 | dependency.fromPackageInfo(packageInfo); |
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96 | return dependency;
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97 | } |
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98 | |||
99 | 1303 | jjdelcerro | @Override
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100 | 715 | jjdelcerro | public Dependencies createDependencies() {
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101 | return new DefaultDependencies(); |
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102 | } |
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103 | |||
104 | 1431 | jjdelcerro | private void loadOperatingSystemInfo() { |
105 | String osname = System.getProperty("os.name"); |
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106 | String osversion = System.getProperty("os.version"); |
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107 | if (osname.toLowerCase().startsWith("linux")) { |
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108 | this.operatingSystemFamily = OS.LINUX;
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109 | FileInputStream fis = null; |
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110 | try {
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111 | Properties p = new Properties(); |
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112 | fis = new FileInputStream("/etc/os-release"); |
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113 | p.load(fis); |
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114 | this.operatingSystemName = p.getProperty("ID", null); |
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115 | this.operatingSystemVersion = p.getProperty("VERSION_ID", null); |
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116 | |||
117 | this.operatingSystemName = StringUtils.removeEnd(this.operatingSystemName,"\""); |
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118 | this.operatingSystemName = StringUtils.removeStart(this.operatingSystemName,"\""); |
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119 | this.operatingSystemName = StringUtils.trimToNull(this.operatingSystemName); |
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120 | this.operatingSystemVersion = StringUtils.removeEnd(this.operatingSystemVersion,"\""); |
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121 | this.operatingSystemVersion = StringUtils.removeStart(this.operatingSystemVersion,"\""); |
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122 | this.operatingSystemVersion = StringUtils.trimToNull(this.operatingSystemVersion); |
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123 | } catch(Exception ex) { |
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124 | |||
125 | } finally {
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126 | IOUtils.closeQuietly(fis); |
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127 | } |
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128 | |||
129 | } else if (osname.toLowerCase().startsWith("window")) { |
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130 | this.operatingSystemFamily = OS.WINDOWS;
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131 | String s = osname.replace(" ", ""); |
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132 | s = s.replace("_", ""); |
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133 | s = s.replace("-", ""); |
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134 | this.operatingSystemName = s;
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135 | this.operatingSystemVersion = osversion;
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136 | |||
137 | } else {
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138 | String s = osname.replace(" ", ""); |
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139 | s = s.replace("_", ""); |
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140 | s = s.replace("-", ""); |
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141 | this.operatingSystemFamily = s;
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142 | this.operatingSystemName = null; |
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143 | this.operatingSystemVersion = osversion;
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144 | } |
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145 | } |
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146 | |||
147 | 1303 | jjdelcerro | @Override
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148 | 715 | jjdelcerro | public String getOperatingSystem() { |
149 | 1431 | jjdelcerro | if( this.operatingSystemFamily == null ) { |
150 | loadOperatingSystemInfo(); |
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151 | } |
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152 | StringBuilder builder = new StringBuilder(); |
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153 | builder.append(this.operatingSystemFamily);
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154 | if( this.operatingSystemName!=null ) { |
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155 | builder.append("_");
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156 | builder.append(this.operatingSystemName);
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157 | if( this.operatingSystemVersion!=null ) { |
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158 | builder.append("_");
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159 | builder.append(this.operatingSystemVersion);
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160 | } |
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161 | } |
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162 | return builder.toString();
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163 | } |
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164 | |||
165 | @Override
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166 | public String getOperatingSystemFamily() { |
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167 | if( this.operatingSystemFamily == null ) { |
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168 | loadOperatingSystemInfo(); |
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169 | } |
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170 | return this.operatingSystemFamily; |
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171 | } |
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172 | |||
173 | @Override
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174 | public String getOperatingSystemName() { |
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175 | if( this.operatingSystemFamily == null ) { |
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176 | loadOperatingSystemInfo(); |
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177 | } |
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178 | return this.operatingSystemName; |
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179 | } |
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180 | 715 | jjdelcerro | |
181 | 1303 | jjdelcerro | @Override
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182 | 1431 | jjdelcerro | public String getOperatingSystemVersion() { |
183 | if( this.operatingSystemFamily == null ) { |
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184 | loadOperatingSystemInfo(); |
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185 | } |
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186 | return this.operatingSystemVersion; |
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187 | } |
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188 | |||
189 | @Override
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190 | 715 | jjdelcerro | public String getArchitecture() { |
191 | String osarch = System.getProperty("os.arch"); |
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192 | if (osarch.toLowerCase().startsWith("i386")) { |
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193 | return ARCH.X86;
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194 | } |
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195 | 1431 | jjdelcerro | if (osarch.toLowerCase().startsWith("i686")) { |
196 | return ARCH.X86;
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197 | } |
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198 | if (osarch.toLowerCase().startsWith("x86_64")) { |
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199 | return ARCH.X86_64;
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200 | } |
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201 | 715 | jjdelcerro | if (osarch.toLowerCase().startsWith("x86")) { |
202 | return ARCH.X86;
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203 | } |
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204 | if (osarch.toLowerCase().startsWith("amd64")) { |
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205 | return ARCH.X86_64;
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206 | } |
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207 | 1431 | jjdelcerro | return osarch;
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208 | } |
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209 | 715 | jjdelcerro | |
210 | 1303 | jjdelcerro | @Override
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211 | 715 | jjdelcerro | public void writePacakgeInfo(PackageInfo packageInfo, File file) |
212 | throws IOException { |
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213 | PackageInfoFileWriter writer = new PackageInfoFileWriter();
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214 | writer.write(packageInfo, file); |
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215 | } |
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216 | |||
217 | 1303 | jjdelcerro | @Override
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218 | 715 | jjdelcerro | public void writePacakgeInfo(PackageInfo pkg, OutputStream os) |
219 | throws IOException { |
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220 | PackageInfoFileWriter writer = new PackageInfoFileWriter();
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221 | writer.write(pkg, os); |
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222 | } |
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223 | |||
224 | 1303 | jjdelcerro | @Override
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225 | 715 | jjdelcerro | public void readPacakgeInfo(PackageInfo packageInfo, File file) |
226 | throws IOException { |
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227 | PackageInfoFileReader reader = new PackageInfoFileReader();
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228 | reader.read(packageInfo, file); |
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229 | } |
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230 | |||
231 | 1303 | jjdelcerro | @Override
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232 | 715 | jjdelcerro | public void readPacakgeInfo(PackageInfo pkg, InputStream is) |
233 | throws IOException { |
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234 | PackageInfoFileReader reader = new PackageInfoFileReader();
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235 | reader.read(pkg, is); |
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236 | } |
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237 | |||
238 | public class BaseIOException extends BaseException { |
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239 | |||
240 | /**
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241 | *
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242 | */
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243 | private static final long serialVersionUID = 3154855738763990310L; |
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244 | |||
245 | public BaseIOException(Throwable cause) { |
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246 | super("Can't load package info","_Cant_load_package_info", serialVersionUID); |
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247 | } |
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248 | |||
249 | public BaseIOException(File file, Throwable cause) { |
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250 | super("Can't load package info %(file)","_Cant_load_package_info_XfileX", serialVersionUID); |
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251 | setValue("file",file);
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252 | } |
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253 | } |
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254 | |||
255 | } |