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1
11
12 package org.eclipse.update.internal.core;
13
14 import java.io.*;
15 import java.net.*;
16 import java.text.ParseException  ;
17 import java.text.SimpleDateFormat ;
18 import java.util.Arrays ;
19 import java.util.Collection ;
20 import java.util.Comparator ;
21 import java.util.Date ;
22 import java.util.HashMap ;
23 import java.util.StringTokenizer ;
24
25 import org.eclipse.core.runtime.*;
26 import org.eclipse.update.configuration.*;
27 import org.eclipse.update.configurator.*;
28 import org.eclipse.update.core.*;
29 import org.eclipse.update.internal.operations.*;
30
31
32
35 public class InstallLogParser {
36 private IPath logPath;
37 private BufferedReader buffRead;
38 private InstallConfiguration currentConfiguration;
39 private HashMap installConfigMap;
40 private Comparator comparator;
41
42 private static final String FEATURE_INSTALL = "feature-install"; private static final String FEATURE_REMOVE = "feature-remove"; private static final String SITE_INSTALL = "site-install"; private static final String SITE_REMOVE = "site-remove"; private static final String UNCONFIGURE = "feature-disable"; private static final String CONFIGURE = "feature-enable"; private static final String REVERT = "revert"; private static final String RECONCILIATION = "reconciliation"; private static final String PRESERVED = "preserve-configuration";
52 private static final String ACTIVITY = "!ACTIVITY";
54 public static final String SUCCESS = "success"; public static final String FAILURE = "failure";
57
58 public InstallLogParser(){
59 String loc = ConfiguratorUtils.getCurrentPlatformConfiguration().getConfigurationLocation().getFile();
60 logPath = new Path(loc).removeLastSegments(1).append("install.log"); installConfigMap = new HashMap ();
62 try {
63 InstallConfiguration[] configs = (InstallConfiguration[])SiteManager.getLocalSite().getConfigurationHistory();
64 for (int i=0;i<configs.length; i++){
65 if (!configs[i].isCurrent())
66 installConfigMap.put(new Long (configs[i].getCreationDate().getTime()), configs[i]);
67 }
68 InstallConfiguration config = getConfigCopy((InstallConfiguration)SiteManager.getLocalSite().getCurrentConfiguration());
70 installConfigMap.put(new Long (config.getCreationDate().getTime()), config);
71
72 } catch (CoreException e) {
73 UpdateCore.log(e);
74 } catch (MalformedURLException e){
75 UpdateCore.log(e);
76 }
77 comparator = new Comparator (){
78 public int compare(Object e1, Object e2) {
79 Date date1 = ((InstallConfiguration)e1).getCreationDate();
80 Date date2 = ((InstallConfiguration)e2).getCreationDate();
81 return date1.before(date2) ? 1 : -1;
82 }
83 };
84 }
85 private InstallConfiguration getConfigCopy(InstallConfiguration origConfig) throws CoreException, MalformedURLException{
86 InstallConfiguration config = new InstallConfiguration(origConfig, origConfig.getURL(), origConfig.getLabel() );
87 config.setCreationDate(origConfig.getCreationDate());
88 return config;
89 }
90 public void parseInstallationLog(){
91 try {
92 openLog();
93 parseLog();
94 } catch (CoreException e) {
95 UpdateUtils.logException(e);
96 } finally {
97 closeLog();
98 }
99 }
100
101 private void openLog() throws CoreException {
102 try {
103 InputStream is = new FileInputStream(logPath.toOSString());
105 InputStreamReader isr = new InputStreamReader(is,"UTF-8"); buffRead = new BufferedReader(isr);
108 } catch (Exception e) {
109 throwCoreException(e);
110 }
111 }
112
113 private void throwCoreException(Throwable e) throws CoreException {
114 throw new CoreException(
115 new Status(
116 IStatus.ERROR,
117 UpdateUtils.getPluginId(),
118 IStatus.ERROR,
119 Messages.InstallLogParser_errors,
120 e));
121 }
122
123 private void parseLog() throws CoreException {
124
128 try {
129 String type, status, action;
130 StringTokenizer htmlCode;
131
132 while (buffRead.ready()) {
133
134 htmlCode = new StringTokenizer (buffRead.readLine());
135 while (!(htmlCode.hasMoreElements())) {
136 if (!buffRead.ready())
137 return;
138 htmlCode = new StringTokenizer (buffRead.readLine());
139 }
140
141 type = htmlCode.nextToken().trim();
142
143 if (type.equals(ACTIVITY)) {
144 String time = htmlCode.nextToken();
145 String date;
146 StringBuffer target = new StringBuffer ();
147 date = htmlCode.nextToken("."); htmlCode.nextToken(" "); while (htmlCode.countTokens() > 2){
150 target.append(" "); target.append(htmlCode.nextToken());
152 }
153
154 action = htmlCode.nextToken();
155 status = htmlCode.nextToken();
156 createActivity(action, time, date, status, target.toString(), currentConfiguration);
157 } else {
158 String time = htmlCode.nextToken();
159 StringBuffer date;
160 date = new StringBuffer ();
161 while (htmlCode.countTokens() > 0){
162 if (date.length() != 0)
163 date.append(" "); date.append(htmlCode.nextToken());
165 }
166 currentConfiguration = (InstallConfiguration)installConfigMap.get(new Long (time));
167 }
168 }
169 } catch (Exception e) {
170 throwCoreException(e);
171 }
172 }
173
174 private void closeLog() {
175 try {
176 if (buffRead != null)
177 buffRead.close();
178 } catch (IOException e) {
179 } finally {
180 buffRead = null;
181 }
182 }
183 private IActivity createActivity(String action, String time, String date, String status, String target, InstallConfiguration config){
184 ConfigurationActivity a = new ConfigurationActivity();
185
186 int code = 0;
187 if (FEATURE_INSTALL.equals(action))
188 code = IActivity.ACTION_FEATURE_INSTALL;
189 else if (FEATURE_REMOVE.equals(action))
190 code = IActivity.ACTION_FEATURE_REMOVE;
191 else if (SITE_INSTALL.equals(action))
192 code = IActivity.ACTION_SITE_INSTALL;
193 else if (SITE_REMOVE.equals(action))
194 code = IActivity.ACTION_SITE_REMOVE;
195 else if (UNCONFIGURE.equals(action))
196 code = IActivity.ACTION_UNCONFIGURE;
197 else if (CONFIGURE.equals(action))
198 code = IActivity.ACTION_CONFIGURE;
199 else if (REVERT.equals(action))
200 code = IActivity.ACTION_REVERT;
201 else if (RECONCILIATION.equals(action))
202 code = IActivity.ACTION_RECONCILIATION;
203 else if (PRESERVED.equals(action))
204 code = IActivity.ACTION_ADD_PRESERVED;
205
206 a.setAction(code);
207 try {
208 long activityTime = Long.parseLong(time);
209 a.setDate(new Date (activityTime));
210 } catch (NumberFormatException e) {
211 try {
214 a.setDate(new SimpleDateFormat ().parse(date));
215 } catch (ParseException e1) {
216 }
218 }
219 a.setStatus(SUCCESS.equals(status) ? IActivity.STATUS_OK : IActivity.STATUS_NOK);
220 a.setLabel(target);
221 a.setInstallConfigurationModel(config);
222
223 if (config != null && !configContainsActivity(config, a)){
224 config.addActivity(a);
225 }
226
227 return a;
228 }
229
230 private boolean configContainsActivity(InstallConfiguration c, IActivity a){
231 IActivity[] activities = c.getActivities();
232 for (int i = 0 ; i<activities.length; i++){
233 if (a.equals(activities[i]))
234 return true;
235 }
236 return false;
237 }
238
239 public InstallConfiguration[] getConfigurations(){
240 Collection configSet = installConfigMap.values();
241 InstallConfiguration[] configs = (InstallConfiguration[]) configSet.toArray(new InstallConfiguration[configSet.size()]);
242 Arrays.sort(configs, comparator);
243 return configs;
244 }
245 }
246 |
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