private void overrideStorageEntryWithNewValue(String oldValue, String newValue)
throws IOException {
String newText = constructNewEntryText(oldValue, newValue);
OutputStream storageOutputStream = storage.toPropertiesFile().getOutputStream();
storageOutputStream.write(newText.getBytes("ISO-8859-1"));
storageOutputStream.close();
}
private void deleteStorageEntry(String key) throws IOException {
String currentText = storage.toPropertiesFile().asText();
int index = currentText.indexOf(key);
String before = currentText.substring(0, index);
String after = currentText.substring(index + key.length() + 1);
String newText = before.concat(after);
OutputStream storageOutputStream = storage.toPropertiesFile().getOutputStream();
storageOutputStream.write(newText.getBytes("ISO-8859-1"));
storageOutputStream.close();
}
/**
* Generates an XML file that describes a filesystem structure.
*
* @param folder - where to place the file
* @param composer a factory that assemblies resource strings
*/
public static final File generateXMLFile(File folder, ResourceComposer composer)
throws Exception {
String name = MF_NAME + '-' + String.valueOf(composer.getFileBase());
File dest = new File(folder, name.concat(".xml"));
OutputStream os = new FileOutputStream(dest);
Writer writer = new OutputStreamWriter(os);
writer.write(generate(composer));
writer.close();
os.close();
return dest;
}
private void overrideStorageEntryWithNewData(String newData) throws IOException {
OutputStream storageOutputStream = storage.toPropertiesFile(true).getOutputStream();
storageOutputStream.write(newData.getBytes("ISO-8859-1"));
storageOutputStream.close();
}