public void startup() {
loadState();
loadCommentHistory();
loadCommentTemplates();
CVSProviderPlugin.getPlugin()
.addRepositoryListener(
new ICVSListener() {
public void repositoryAdded(ICVSRepositoryLocation root) {
rootAdded(root);
}
public void repositoryRemoved(ICVSRepositoryLocation root) {
rootRemoved(root);
}
});
IPreferenceStore store = CVSUIPlugin.getPlugin().getPreferenceStore();
store.addPropertyChangeListener(
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
if (event.getProperty().equals(ICVSUIConstants.PREF_COMMIT_COMMENTS_MAX_HISTORY)) {
Object newValue = event.getNewValue();
if (newValue instanceof String) {
try {
setMaxComments(Integer.parseInt((String) newValue));
} catch (NumberFormatException e) {
// fail silently
}
}
}
}
});
setMaxComments(store.getInt(ICVSUIConstants.PREF_COMMIT_COMMENTS_MAX_HISTORY));
}
private void loadState() {
IPath pluginStateLocation =
CVSUIPlugin.getPlugin().getStateLocation().append(REPOSITORIES_VIEW_FILE);
File file = pluginStateLocation.toFile();
if (file.exists()) {
try {
BufferedInputStream is = new BufferedInputStream(new FileInputStream(file));
try {
readState(is);
} finally {
is.close();
}
} catch (IOException e) {
CVSUIPlugin.log(IStatus.ERROR, CVSUIMessages.RepositoryManager_ioException, e);
} catch (TeamException e) {
CVSUIPlugin.log(e);
}
} else {
IPath oldPluginStateLocation = CVSUIPlugin.getPlugin().getStateLocation().append(STATE_FILE);
file = oldPluginStateLocation.toFile();
if (file.exists()) {
try {
DataInputStream dis = new DataInputStream(new FileInputStream(file));
try {
readOldState(dis);
} finally {
dis.close();
}
saveState();
file.delete();
} catch (IOException e) {
CVSUIPlugin.log(IStatus.ERROR, CVSUIMessages.RepositoryManager_ioException, e);
} catch (TeamException e) {
CVSUIPlugin.log(e);
}
}
}
}
private void loadCommentTemplates() {
IPath pluginStateLocation =
CVSUIPlugin.getPlugin().getStateLocation().append(COMMENT_TEMPLATES_FILE);
File file = pluginStateLocation.toFile();
if (!file.exists()) return;
try {
BufferedInputStream is = new BufferedInputStream(new FileInputStream(file));
try {
readCommentTemplates(is);
} finally {
is.close();
}
} catch (IOException e) {
CVSUIPlugin.log(IStatus.ERROR, CVSUIMessages.RepositoryManager_ioException, e);
} catch (TeamException e) {
CVSUIPlugin.log(e);
}
}
protected void saveState() throws TeamException {
IPath pluginStateLocation = CVSUIPlugin.getPlugin().getStateLocation();
File tempFile =
pluginStateLocation.append(REPOSITORIES_VIEW_FILE + ".tmp").toFile(); // $NON-NLS-1$
File stateFile = pluginStateLocation.append(REPOSITORIES_VIEW_FILE).toFile();
try {
XMLWriter writer = new XMLWriter(new BufferedOutputStream(new FileOutputStream(tempFile)));
try {
writeState(writer);
} finally {
writer.close();
}
if (stateFile.exists()) {
stateFile.delete();
}
boolean renamed = tempFile.renameTo(stateFile);
if (!renamed) {
throw new TeamException(
new Status(
IStatus.ERROR,
CVSUIPlugin.ID,
TeamException.UNABLE,
NLS.bind(
CVSUIMessages.RepositoryManager_rename,
new String[] {tempFile.getAbsolutePath()}),
null));
}
} catch (IOException e) {
throw new TeamException(
new Status(
IStatus.ERROR,
CVSUIPlugin.ID,
TeamException.UNABLE,
NLS.bind(
CVSUIMessages.RepositoryManager_save, new String[] {stateFile.getAbsolutePath()}),
e));
}
}