org.elasticsearch.action.admin.cluster.repositories.delete.TransportDeleteRepositoryAction Maven / Gradle / Ivy
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* the Apache License, Version 2.0 (the "License"); you may
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.action.admin.cluster.repositories.delete;
import org.elasticsearch.ElasticsearchException;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.support.master.TransportMasterNodeOperationAction;
import org.elasticsearch.cluster.ClusterService;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.block.ClusterBlockLevel;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.repositories.RepositoriesService;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
/**
* Transport action for unregister repository operation
*/
public class TransportDeleteRepositoryAction extends TransportMasterNodeOperationAction {
private final RepositoriesService repositoriesService;
@Inject
public TransportDeleteRepositoryAction(Settings settings, TransportService transportService, ClusterService clusterService,
RepositoriesService repositoriesService, ThreadPool threadPool) {
super(settings, transportService, clusterService, threadPool);
this.repositoriesService = repositoriesService;
}
@Override
protected String executor() {
return ThreadPool.Names.SAME;
}
@Override
protected String transportAction() {
return DeleteRepositoryAction.NAME;
}
@Override
protected DeleteRepositoryRequest newRequest() {
return new DeleteRepositoryRequest();
}
@Override
protected DeleteRepositoryResponse newResponse() {
return new DeleteRepositoryResponse();
}
@Override
protected ClusterBlockException checkBlock(DeleteRepositoryRequest request, ClusterState state) {
return state.blocks().indexBlockedException(ClusterBlockLevel.METADATA, "");
}
@Override
protected void masterOperation(final DeleteRepositoryRequest request, ClusterState state, final ActionListener listener) throws ElasticsearchException {
repositoriesService.unregisterRepository(
new RepositoriesService.UnregisterRepositoryRequest("delete_repository [" + request.name() + "]", request.name())
.masterNodeTimeout(request.masterNodeTimeout()).ackTimeout(request.timeout()),
new ActionListener() {
@Override
public void onResponse(RepositoriesService.UnregisterRepositoryResponse unregisterRepositoryResponse) {
listener.onResponse(new DeleteRepositoryResponse(unregisterRepositoryResponse.isAcknowledged()));
}
@Override
public void onFailure(Throwable e) {
listener.onFailure(e);
}
});
}
}