@Override
protected void masterOperation(
final CreateSnapshotRequest request,
ClusterState state,
final ActionListener<CreateSnapshotResponse> listener)
throws ElasticSearchException {
SnapshotsService.SnapshotRequest snapshotRequest =
new SnapshotsService.SnapshotRequest(
"create_snapshot[" + request.snapshot() + "]",
request.snapshot(),
request.repository())
.indices(request.indices())
.indicesOptions(request.indicesOptions())
.settings(request.settings())
.includeGlobalState(request.includeGlobalState())
.masterNodeTimeout(request.masterNodeTimeout());
snapshotsService.createSnapshot(
snapshotRequest,
new SnapshotsService.CreateSnapshotListener() {
@Override
public void onResponse() {
if (request.waitForCompletion()) {
snapshotsService.addListener(
new SnapshotsService.SnapshotCompletionListener() {
SnapshotId snapshotId =
new SnapshotId(request.repository(), request.snapshot());
@Override
public void onSnapshotCompletion(SnapshotId snapshotId, SnapshotInfo snapshot) {
if (this.snapshotId.equals(snapshotId)) {
listener.onResponse(new CreateSnapshotResponse(snapshot));
snapshotsService.removeListener(this);
}
}
@Override
public void onSnapshotFailure(SnapshotId snapshotId, Throwable t) {
if (this.snapshotId.equals(snapshotId)) {
listener.onFailure(t);
snapshotsService.removeListener(this);
}
}
});
} else {
listener.onResponse(new CreateSnapshotResponse());
}
}
@Override
public void onFailure(Throwable t) {
listener.onFailure(t);
}
});
}
