/*
* Copyright © 2016 Cask Data, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package co.cask.cdap.etl.batch;
import co.cask.cdap.api.metrics.Metrics;
import co.cask.cdap.api.workflow.WorkflowContext;
import co.cask.cdap.api.workflow.WorkflowNodeState;
import co.cask.cdap.api.workflow.WorkflowToken;
import co.cask.cdap.etl.api.LookupProvider;
import co.cask.cdap.etl.api.batch.BatchActionContext;
import java.util.Map;
/**
* Implementation of {@link BatchActionContext} within a CDAP workflow.
*/
public class WorkflowBackedActionContext extends AbstractBatchContext implements BatchActionContext {
private final WorkflowContext workflowContext;
public WorkflowBackedActionContext(WorkflowContext workflowContext,
Metrics metrics,
LookupProvider lookup,
String stageName,
long logicalStartTime,
Map<String, String> runtimeArgs) {
super(workflowContext, workflowContext, metrics, lookup, stageName, logicalStartTime, runtimeArgs);
this.workflowContext = workflowContext;
}
@Override
public WorkflowToken getToken() {
return workflowContext.getToken();
}
@Override
public Map<String, WorkflowNodeState> getNodeStates() {
return workflowContext.getNodeStates();
}
@Override
public boolean isSuccessful() {
return workflowContext.isSuccessful();
}
@Override
public <T> T getHadoopJob() {
throw new UnsupportedOperationException("Deprecated getHadoopJob() method is not supported.");
}
}