svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.installer / org.gvsig.installer.prov / org.gvsig.installer.prov.plugin / src / main / java / org / gvsig / installer / prov / plugin / execution / PluginInstallerExecutionProvider.java @ 41706
History | View | Annotate | Download (8.58 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
/*
|
25 |
* AUTHORS (In addition to CIT):
|
26 |
* 2010 {Prodevelop} {Task}
|
27 |
*/
|
28 |
package org.gvsig.installer.prov.plugin.execution; |
29 |
|
30 |
import java.io.BufferedWriter; |
31 |
import java.io.File; |
32 |
import java.io.FileWriter; |
33 |
import java.io.IOException; |
34 |
import java.io.InputStream; |
35 |
|
36 |
import org.apache.tools.ant.Project; |
37 |
import org.apache.tools.ant.ProjectHelper; |
38 |
import org.gvsig.installer.lib.api.PackageInfo; |
39 |
import org.gvsig.installer.lib.api.execution.InstallPackageServiceException; |
40 |
import org.gvsig.installer.lib.spi.InstallPackageProviderServices; |
41 |
import org.gvsig.installer.lib.spi.InstallerProviderLocator; |
42 |
import org.gvsig.installer.lib.spi.InstallerProviderManager; |
43 |
import org.gvsig.installer.lib.spi.execution.InstallPackageProvider; |
44 |
import org.gvsig.tools.service.spi.AbstractProvider; |
45 |
import org.gvsig.tools.service.spi.ProviderServices; |
46 |
import org.slf4j.Logger; |
47 |
import org.slf4j.LoggerFactory; |
48 |
|
49 |
import com.sardak.antform.AntForm; |
50 |
import com.sardak.antform.AntMenu; |
51 |
import org.gvsig.installer.lib.api.InstallerLocator; |
52 |
import org.gvsig.installer.lib.api.InstallerManager; |
53 |
|
54 |
/**
|
55 |
* @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodrá</a>
|
56 |
*/
|
57 |
public class PluginInstallerExecutionProvider extends AbstractProvider |
58 |
implements InstallPackageProvider {
|
59 |
|
60 |
private static Logger logger = LoggerFactory.getLogger(PluginInstallerExecutionProvider.class); |
61 |
private static final String ANT_FILE_NAME = "install.xml"; |
62 |
|
63 |
public PluginInstallerExecutionProvider(ProviderServices providerServices) {
|
64 |
super(providerServices);
|
65 |
} |
66 |
|
67 |
public class InstallerPluginsDirectoryNotFoundException extends |
68 |
InstallPackageServiceException { |
69 |
|
70 |
private static final long serialVersionUID = 4416143986837955880L; |
71 |
|
72 |
private static final String message = "Plugins directory not found"; |
73 |
|
74 |
private static final String KEY = "plugins_directory_not_found"; |
75 |
|
76 |
public InstallerPluginsDirectoryNotFoundException() {
|
77 |
super(message, KEY, serialVersionUID);
|
78 |
} |
79 |
|
80 |
} |
81 |
|
82 |
public void install(File applicationDirectory, InputStream inputStream, |
83 |
PackageInfo packageInfo) throws InstallPackageServiceException {
|
84 |
|
85 |
InstallerProviderManager installerProviderManager = InstallerProviderLocator.getProviderManager(); |
86 |
InstallerManager installerManager = InstallerLocator.getInstallerManager(); |
87 |
|
88 |
File pluginsDirectory = installerManager.getDefaultLocalAddonRepository(
|
89 |
"plugin",
|
90 |
InstallerManager.ACCESS_WRITE |
91 |
); |
92 |
|
93 |
logger.info("Installing package '" + packageInfo.getCode() + "' in '" + pluginsDirectory + "'."); |
94 |
try {
|
95 |
if ( !pluginsDirectory.exists() ) {
|
96 |
logger.warn("Can install package '" + packageInfo.getCode() + "', install folder '" + pluginsDirectory + "' does not exists"); |
97 |
throw new InstallerPluginsDirectoryNotFoundException(); |
98 |
} |
99 |
|
100 |
InstallPackageProviderServices installerProviderServices = installerProviderManager |
101 |
.createInstallerProviderServices(); |
102 |
|
103 |
installerProviderServices.decompress(inputStream, pluginsDirectory); |
104 |
File antFile = new File(pluginsDirectory + File.separator |
105 |
+ packageInfo.getCode() + File.separator + "install" |
106 |
+ File.separator + ANT_FILE_NAME);
|
107 |
|
108 |
if ( antFile.exists() ) {
|
109 |
executeAntFile(applicationDirectory, pluginsDirectory, antFile); |
110 |
} |
111 |
|
112 |
} catch (Exception e) { |
113 |
try {
|
114 |
logger.warn("Can install package '" + packageInfo.getCode() + "'.", e); |
115 |
// if there is an exception, installLater is called
|
116 |
installLater(applicationDirectory, inputStream, packageInfo); |
117 |
} catch (IOException e1) { |
118 |
logger.warn("Can install package '" + packageInfo.getCode() + "'.", e1); |
119 |
throw new InstallPackageServiceException(e1); |
120 |
} |
121 |
} |
122 |
} |
123 |
|
124 |
/**
|
125 |
* This function will is called when an exception is produced during the
|
126 |
* installation of a plugin. It will prepare the package to be installed on
|
127 |
* the next gvSIG restart.
|
128 |
*/
|
129 |
public void installLater(File applicationDirectory, |
130 |
InputStream inputStream, PackageInfo packageInfo)
|
131 |
throws InstallPackageServiceException, IOException { |
132 |
|
133 |
InstallerProviderManager installerProviderManager = InstallerProviderLocator.getProviderManager(); |
134 |
File decompressDir = null; |
135 |
|
136 |
logger.info("Delayed the package installation (" + packageInfo.getCode() + ")."); |
137 |
|
138 |
File updateDirectory = new File(applicationDirectory + File.separator |
139 |
+ "update");
|
140 |
|
141 |
if ( !updateDirectory.exists() ) {
|
142 |
forceMkdir(updateDirectory); |
143 |
} |
144 |
|
145 |
File filesDirectory = new File(updateDirectory + File.separator |
146 |
+ "files");
|
147 |
if ( !filesDirectory.exists() ) {
|
148 |
forceMkdir(filesDirectory); |
149 |
} |
150 |
|
151 |
File scriptsFile = new File(updateDirectory + File.separator |
152 |
+ "scripts.lst");
|
153 |
|
154 |
decompressDir = new File(filesDirectory.toString() + File.separator |
155 |
+ packageInfo.getCode()); |
156 |
if ( decompressDir.exists() ) {
|
157 |
deleteDir(decompressDir); |
158 |
} |
159 |
|
160 |
InstallPackageProviderServices installerProviderServices = installerProviderManager |
161 |
.createInstallerProviderServices(); |
162 |
installerProviderServices.decompress(inputStream, filesDirectory); |
163 |
|
164 |
File antFile = new File(decompressDir + File.separator + "install" |
165 |
+ File.separator + ANT_FILE_NAME);
|
166 |
|
167 |
if ( antFile.exists() ) {
|
168 |
if ( !scriptsFile.exists() ) {
|
169 |
forceMkdir(scriptsFile); |
170 |
scriptsFile.createNewFile(); |
171 |
} |
172 |
FileWriter writer = new FileWriter(scriptsFile, true); |
173 |
BufferedWriter out = new BufferedWriter(writer); |
174 |
String str = antFile.toString();
|
175 |
out.append(str + "\n");
|
176 |
out.close(); |
177 |
} |
178 |
|
179 |
} |
180 |
|
181 |
private void forceMkdir(File file) throws IOException { |
182 |
if ( file.isDirectory() ) {
|
183 |
org.apache.commons.io.FileUtils.forceMkdir(file); |
184 |
} else {
|
185 |
org.apache.commons.io.FileUtils.forceMkdir(file.getParentFile()); |
186 |
} |
187 |
} |
188 |
|
189 |
private void executeAntFile(File applicationDirectory, File pluginsDirectory, File file) { |
190 |
logger.info("Running install script '" + file.getAbsolutePath() + "'."); |
191 |
try {
|
192 |
Project p = new Project();
|
193 |
p.setUserProperty("ant.file", file.getAbsolutePath());
|
194 |
p.setUserProperty("gvsig_dir", applicationDirectory.getAbsolutePath());
|
195 |
p.setUserProperty("extensions_dir", pluginsDirectory.getAbsolutePath());
|
196 |
p.setBaseDir(file.getParentFile()); |
197 |
p.addTaskDefinition("antform", AntForm.class);
|
198 |
p.addTaskDefinition("antmenu", AntMenu.class);
|
199 |
p.init(); |
200 |
ProjectHelper helper = ProjectHelper.getProjectHelper(); |
201 |
p.addReference("ant.projectHelper", helper);
|
202 |
helper.parse(p, file); |
203 |
p.executeTarget(p.getDefaultTarget()); |
204 |
} catch (Exception ex) { |
205 |
logger.warn("Problems executing installation script.", ex);
|
206 |
} |
207 |
} |
208 |
|
209 |
private boolean deleteDir(File dir) { |
210 |
if ( dir.isDirectory() ) {
|
211 |
String[] children = dir.list(); |
212 |
for ( int i = 0; i < children.length; i++ ) { |
213 |
boolean success = deleteDir(new File(dir, children[i])); |
214 |
if ( !success ) {
|
215 |
return false; |
216 |
} |
217 |
} |
218 |
} |
219 |
// The directory is now empty so delete it
|
220 |
return dir.delete();
|
221 |
} |
222 |
|
223 |
} |