| /* |
| * Copyright 2010 The Apache Software Foundation |
| * |
| * 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.hadoop.hbase.rest.provider; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import javax.ws.rs.ext.ContextResolver; |
| import javax.ws.rs.ext.Provider; |
| import javax.xml.bind.JAXBContext; |
| |
| import org.apache.hadoop.hbase.rest.model.CellModel; |
| import org.apache.hadoop.hbase.rest.model.CellSetModel; |
| import org.apache.hadoop.hbase.rest.model.ColumnSchemaModel; |
| import org.apache.hadoop.hbase.rest.model.RowModel; |
| import org.apache.hadoop.hbase.rest.model.ScannerModel; |
| import org.apache.hadoop.hbase.rest.model.StorageClusterStatusModel; |
| import org.apache.hadoop.hbase.rest.model.StorageClusterVersionModel; |
| import org.apache.hadoop.hbase.rest.model.TableInfoModel; |
| import org.apache.hadoop.hbase.rest.model.TableListModel; |
| import org.apache.hadoop.hbase.rest.model.TableModel; |
| import org.apache.hadoop.hbase.rest.model.TableRegionModel; |
| import org.apache.hadoop.hbase.rest.model.TableSchemaModel; |
| import org.apache.hadoop.hbase.rest.model.VersionModel; |
| |
| import com.sun.jersey.api.json.JSONConfiguration; |
| import com.sun.jersey.api.json.JSONJAXBContext; |
| |
| /** |
| * Plumbing for hooking up Jersey's JSON entity body encoding and decoding |
| * support to JAXB. Modify how the context is created (by using e.g. a |
| * different configuration builder) to control how JSON is processed and |
| * created. |
| */ |
| @Provider |
| public class JAXBContextResolver implements ContextResolver<JAXBContext> { |
| |
| private final JAXBContext context; |
| |
| private final Set<Class<?>> types; |
| |
| private final Class<?>[] cTypes = { |
| CellModel.class, |
| CellSetModel.class, |
| ColumnSchemaModel.class, |
| RowModel.class, |
| ScannerModel.class, |
| StorageClusterStatusModel.class, |
| StorageClusterVersionModel.class, |
| TableInfoModel.class, |
| TableListModel.class, |
| TableModel.class, |
| TableRegionModel.class, |
| TableSchemaModel.class, |
| VersionModel.class |
| }; |
| |
| @SuppressWarnings("unchecked") |
| public JAXBContextResolver() throws Exception { |
| this.types = new HashSet(Arrays.asList(cTypes)); |
| this.context = new JSONJAXBContext(JSONConfiguration.natural().build(), |
| cTypes); |
| } |
| |
| @Override |
| public JAXBContext getContext(Class<?> objectType) { |
| return (types.contains(objectType)) ? context : null; |
| } |
| } |