/**
* Applies all modifications to the index in parallel using the workers executor
*
* @throws ExecutionException
* @throws InterruptedException
*/
private void applyUpdates() throws InterruptedException, ExecutionException {
AbstractWorkspaceImpl workspace = resources.getWorkspace();
ErrorContextBuilder errorContextBuilder = new ErrorContextBuilder();
errorContextBuilder.allWorkToBeDone(workList);
IndexWriter indexWriter = workspace.getIndexWriter(errorContextBuilder);
if (indexWriter == null) {
log.cannotOpenIndexWriterCausePreviousError();
return;
}
boolean taskExecutionSuccessful = true;
try {
if (workList.size() == 1) {
taskExecutionSuccessful = runSingleTask(workList.get(0), indexWriter, errorContextBuilder);
} else {
taskExecutionSuccessful = runMultipleTasks(indexWriter, errorContextBuilder);
}
if (!taskExecutionSuccessful) {
resources.getErrorHandler().handle(errorContextBuilder.createErrorContext());
} else {
workspace.optimizerPhase();
}
} finally {
workspace.afterTransactionApplied(!taskExecutionSuccessful, false);
}
}
private void handleException(Exception e) {
ErrorContextBuilder builder = new ErrorContextBuilder();
builder.allWorkToBeDone(workList);
builder.errorThatOccurred(e);
resources.getErrorHandler().handle(builder.createErrorContext());
}