Text File Utilities

Hi,

For Append text to file smart service, would it be better to append the content without loading the entire content into a variable? The following seem to be better approach to avoid loading the data into memory. 

BufferedReader reader = new BufferedReader(new InputStreamReader(documentInputStream));
Approval a = cs.createVersion(doc, ContentConstants.UNIQUE_NONE);
Long newVersionId = a.getId()[0];
Document newDoc = cs.download(newVersionId, ContentConstants.VERSION_CURRENT, false)[0];

try (DocumentOutputStream documentOutputStream = newDoc.getOutputStream();
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(documentOutputStream))) {

String line;
while ((line = reader.readLine()) != null) {
writer.write(line);
writer.newLine();
}
writer.write(textToAppend); // append directly, no memory buildup
}

Hi,

For Append text to file smart service, would it be better to append the content without loading the entire content into a variable? The following seem to be better approach to avoid loading the data into memory. 

BufferedReader reader = new BufferedReader(new InputStreamReader(documentInputStream));
Approval a = cs.createVersion(doc, ContentConstants.UNIQUE_NONE);
Long newVersionId = a.getId()[0];
Document newDoc = cs.download(newVersionId, ContentConstants.VERSION_CURRENT, false)[0];

try (DocumentOutputStream documentOutputStream = newDoc.getOutputStream();
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(documentOutputStream))) {

String line;
while ((line = reader.readLine()) != null) {
writer.write(line);
writer.newLine();
}
writer.write(textToAppend); // append directly, no memory buildup
}