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));
}
}
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);
}
}
}
}