org.elasticsearch.action.admin.cluster.node.tasks.get.GetTaskRequest Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation
Show all versions of elasticsearch Show documentation
Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.action.admin.cluster.node.tasks.get;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.core.TimeValue;
import org.elasticsearch.tasks.TaskId;
import java.io.IOException;
import static org.elasticsearch.action.ValidateActions.addValidationError;
/**
* A request to get node tasks
*/
public class GetTaskRequest extends ActionRequest {
private TaskId taskId = TaskId.EMPTY_TASK_ID;
private boolean waitForCompletion = false;
private TimeValue timeout = null;
/**
* Get the TaskId to look up.
*/
public GetTaskRequest() {}
public GetTaskRequest(StreamInput in) throws IOException {
super(in);
taskId = TaskId.readFromStream(in);
timeout = in.readOptionalTimeValue();
waitForCompletion = in.readBoolean();
}
public TaskId getTaskId() {
return taskId;
}
/**
* Set the TaskId to look up. Required.
*/
public GetTaskRequest setTaskId(TaskId taskId) {
this.taskId = taskId;
return this;
}
/**
* Should this request wait for all found tasks to complete?
*/
public boolean getWaitForCompletion() {
return waitForCompletion;
}
/**
* Should this request wait for all found tasks to complete?
*/
public GetTaskRequest setWaitForCompletion(boolean waitForCompletion) {
this.waitForCompletion = waitForCompletion;
return this;
}
/**
* Timeout to wait for any async actions this request must take. It must take anywhere from 0 to 2.
*/
public TimeValue getTimeout() {
return timeout;
}
/**
* Timeout to wait for any async actions this request must take. It must take anywhere from 0 to 2.
*/
public GetTaskRequest setTimeout(TimeValue timeout) {
this.timeout = timeout;
return this;
}
GetTaskRequest nodeRequest(String thisNodeId, long thisTaskId) {
GetTaskRequest copy = new GetTaskRequest();
copy.setParentTask(thisNodeId, thisTaskId);
copy.setTaskId(taskId);
copy.setTimeout(timeout);
copy.setWaitForCompletion(waitForCompletion);
return copy;
}
@Override
public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = null;
if (false == getTaskId().isSet()) {
validationException = addValidationError("task id is required", validationException);
}
return validationException;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
taskId.writeTo(out);
out.writeOptionalTimeValue(timeout);
out.writeBoolean(waitForCompletion);
}
}