| /** |
| * 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.apex.malhar.contrib.geode; |
| |
| import org.apache.apex.malhar.lib.util.FieldInfo; |
| import org.apache.apex.malhar.lib.util.PojoUtils; |
| import org.apache.apex.malhar.lib.util.PojoUtils.Getter; |
| import org.apache.apex.malhar.lib.util.TableInfo; |
| import org.apache.hadoop.classification.InterfaceStability.Evolving; |
| |
| /** |
| * |
| * @displayName Geode Output Operator |
| * @category Output |
| * @tags pojo, geode |
| * |
| * |
| * @since 3.4.0 |
| */ |
| @Evolving |
| public class GeodePOJOOutputOperator extends AbstractGeodeOutputOperator<Object> |
| { |
| |
| private TableInfo<FieldInfo> tableInfo; |
| private transient Getter<Object, String> rowGetter; |
| |
| @Override |
| public void processTuple(Object tuple) |
| { |
| if (rowGetter == null) { |
| rowGetter = PojoUtils.createGetter(tuple.getClass(), tableInfo.getRowOrIdExpression(), String.class); |
| } |
| |
| getStore().put(rowGetter.get(tuple), tuple); |
| } |
| |
| /** |
| * |
| * the information to convert pojo |
| */ |
| public TableInfo<FieldInfo> getTableInfo() |
| { |
| return tableInfo; |
| } |
| |
| /** |
| * |
| * the information to convert pojo |
| */ |
| public void setTableInfo(TableInfo<FieldInfo> tableInfo) |
| { |
| this.tableInfo = tableInfo; |
| } |
| |
| } |