private void scheduleUpdateJob(
final Collection<String> filesToUpdate, final Collection<IResource> resourcesToUpdate) {
if (!checkRepository()) return;
if (reloadJob != null && reloadJobIsInitializing) return;
if (updateJob != null) {
updateJob.addChanges(filesToUpdate, resourcesToUpdate);
return;
}
updateJob =
new IndexDiffUpdateJob(getUpdateJobName(), 400) {
@Override
protected IStatus updateIndexDiff(
Collection<String> files, Collection<IResource> resources, IProgressMonitor monitor) {
waitForWorkspaceLock(monitor);
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
lock.lock();
try {
long startTime = System.currentTimeMillis();
IndexDiffData result =
calcIndexDiffDataIncremental(monitor, getName(), files, resources);
if (monitor.isCanceled() || (result == null)) return Status.CANCEL_STATUS;
indexDiffData = result;
if (GitTraceLocation.INDEXDIFFCACHE.isActive()) {
long time = System.currentTimeMillis() - startTime;
StringBuilder message =
new StringBuilder(
NLS.bind(
"Updated IndexDiffData based on resource list (length = {0}) in {1} ms\n", //$NON-NLS-1$
Integer.valueOf(resources.size()), Long.valueOf(time)));
GitTraceLocation.getTrace()
.trace(
GitTraceLocation.INDEXDIFFCACHE.getLocation(),
message.append(indexDiffData.toString()).toString());
}
notifyListeners();
return Status.OK_STATUS;
} catch (IOException e) {
if (GitTraceLocation.INDEXDIFFCACHE.isActive())
GitTraceLocation.getTrace()
.trace(
GitTraceLocation.INDEXDIFFCACHE.getLocation(),
"Calculating IndexDiff failed",
e); //$NON-NLS-1$
return Status.OK_STATUS;
} finally {
lock.unlock();
}
}
@Override
public boolean belongsTo(Object family) {
if (JobFamilies.INDEX_DIFF_CACHE_UPDATE.equals(family)) return true;
return super.belongsTo(family);
}
};
updateJob.addChanges(filesToUpdate, resourcesToUpdate);
}
private void scheduleReloadJob(final String trigger) {
if (reloadJob != null) {
if (reloadJobIsInitializing) return;
reloadJob.cancel();
}
if (updateJob != null) updateJob.cancel();
if (!checkRepository()) return;
reloadJob =
new Job(getReloadJobName()) {
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
reloadJobIsInitializing = true;
waitForWorkspaceLock(monitor);
} finally {
reloadJobIsInitializing = false;
}
lock.lock();
try {
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
parallelism.acquire();
long startTime = System.currentTimeMillis();
IndexDiffData result = calcIndexDiffDataFull(monitor, getName());
if (monitor.isCanceled() || (result == null)) return Status.CANCEL_STATUS;
indexDiffData = result;
if (GitTraceLocation.INDEXDIFFCACHE.isActive()) {
long time = System.currentTimeMillis() - startTime;
StringBuilder message = new StringBuilder(getTraceMessage(time));
GitTraceLocation.getTrace()
.trace(
GitTraceLocation.INDEXDIFFCACHE.getLocation(),
message.append(indexDiffData.toString()).toString());
}
notifyListeners();
return Status.OK_STATUS;
} catch (IOException e) {
if (GitTraceLocation.INDEXDIFFCACHE.isActive())
GitTraceLocation.getTrace()
.trace(
GitTraceLocation.INDEXDIFFCACHE.getLocation(),
"Calculating IndexDiff failed",
e); //$NON-NLS-1$
return Status.OK_STATUS;
} catch (InterruptedException e) {
return Status.CANCEL_STATUS;
} finally {
lock.unlock();
parallelism.release();
}
}
private String getTraceMessage(long time) {
return NLS.bind(
"\nUpdated IndexDiffData in {0} ms\nReason: {1}\nRepository: {2}\n", //$NON-NLS-1$
new Object[] {Long.valueOf(time), trigger, repository.getWorkTree().getName()});
}
@Override
public boolean belongsTo(Object family) {
if (JobFamilies.INDEX_DIFF_CACHE_UPDATE.equals(family)) return true;
return super.belongsTo(family);
}
};
reloadJob.schedule();
}
