private Map<String, Pack> loadInstallationInformation(boolean modifyInstallation) {
Map<String, Pack> installedpacks = new HashMap<String, Pack>();
if (!modifyInstallation) {
return installedpacks;
}
// installation shall be modified
// load installation information
ObjectInputStream oin = null;
try {
FileInputStream fin =
new FileInputStream(
new File(
installData.getInstallPath()
+ File.separator
+ InstallData.INSTALLATION_INFORMATION));
oin = new ObjectInputStream(fin);
List<Pack> packsinstalled = (List<Pack>) oin.readObject();
for (Pack installedpack : packsinstalled) {
installedpacks.put(installedpack.getName(), installedpack);
}
this.removeAlreadyInstalledPacks(installData.getSelectedPacks());
logger.fine("Found " + packsinstalled.size() + " installed packs");
Properties variables = (Properties) oin.readObject();
for (Object key : variables.keySet()) {
installData.setVariable((String) key, (String) variables.get(key));
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (oin != null) {
try {
oin.close();
} catch (IOException e) {
}
}
}
return installedpacks;
}
