| /** |
| * 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.oozie.fluentjob.api.mapping; |
| |
| import com.google.common.base.Preconditions; |
| import org.apache.oozie.fluentjob.api.generated.workflow.WORKFLOWAPP; |
| import org.apache.oozie.fluentjob.api.dag.Graph; |
| import com.github.dozermapper.core.DozerConverter; |
| import com.github.dozermapper.core.Mapper; |
| import com.github.dozermapper.core.MapperAware; |
| |
| /** |
| * A {@link DozerConverter} converting from {@link Graph} to JAXB {@link WORKFLOWAPP}. |
| * <p> |
| * Delegates to {@link GraphNodesToWORKFLOWAPPConverter}. |
| */ |
| public class GraphToWORKFLOWAPPConverter extends DozerConverter<Graph, WORKFLOWAPP> implements MapperAware { |
| private Mapper mapper; |
| |
| public GraphToWORKFLOWAPPConverter() { |
| super(Graph.class, WORKFLOWAPP.class); |
| } |
| |
| @Override |
| public WORKFLOWAPP convertTo(final Graph graph, final WORKFLOWAPP workflowapp) { |
| final GraphNodes graphNodes = new GraphNodes(graph.getName(), |
| graph.getParameters(), |
| graph.getGlobal(), |
| graph.getCredentials(), |
| graph.getStart(), |
| graph.getEnd(), |
| graph.getNodes()); |
| |
| return checkAndGetMapper().map(graphNodes, WORKFLOWAPP.class); |
| } |
| |
| @Override |
| public Graph convertFrom(final WORKFLOWAPP workflowapp, final Graph graph) { |
| throw new UnsupportedOperationException("This mapping is not bidirectional."); |
| } |
| |
| private Mapper checkAndGetMapper() { |
| Preconditions.checkNotNull(mapper, "mapper should be set"); |
| return mapper; |
| } |
| |
| @Override |
| public void setMapper(final Mapper mapper) { |
| this.mapper = mapper; |
| } |
| } |