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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.dolphinscheduler.plugin.task.seatunnel;
import org.apache.dolphinscheduler.plugin.task.api.TaskChannel;
import org.apache.dolphinscheduler.plugin.task.api.TaskExecutionContext;
import org.apache.dolphinscheduler.plugin.task.api.parameters.AbstractParameters;
import org.apache.dolphinscheduler.plugin.task.api.parameters.ParametersNode;
import org.apache.dolphinscheduler.plugin.task.api.parameters.resource.ResourceParametersHelper;
import org.apache.dolphinscheduler.plugin.task.seatunnel.flink.SeatunnelFlinkTask;
import org.apache.dolphinscheduler.plugin.task.seatunnel.spark.SeatunnelSparkTask;
import org.apache.dolphinscheduler.spi.utils.JSONUtils;
public class SeatunnelTaskChannel implements TaskChannel {
@Override
public void cancelApplication(boolean status) {
}
@Override
public SeatunnelTask createTask(TaskExecutionContext taskRequest) {
SeatunnelParameters seatunnelParameters = JSONUtils.parseObject(taskRequest.getTaskParams(), SeatunnelParameters.class);
if (EngineEnum.FLINK == seatunnelParameters.getEngine()) {
return new SeatunnelFlinkTask(taskRequest);
} else if (EngineEnum.SPARK == seatunnelParameters.getEngine()) {
return new SeatunnelSparkTask(taskRequest);
}
throw new IllegalArgumentException("Unsupported engine type:" + seatunnelParameters.getEngine());
}
@Override
public AbstractParameters parseParameters(ParametersNode parametersNode) {
return JSONUtils.parseObject(parametersNode.getTaskParams(), SeatunnelParameters.class);
}
@Override
public ResourceParametersHelper getResources(String parameters) {
return null;
}
}