1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 package org.apache.hadoop.hbase.rest.provider;
22
23 import java.util.Arrays;
24 import java.util.HashSet;
25 import java.util.Set;
26
27 import javax.ws.rs.ext.ContextResolver;
28 import javax.ws.rs.ext.Provider;
29 import javax.xml.bind.JAXBContext;
30
31 import org.apache.hadoop.hbase.rest.model.CellModel;
32 import org.apache.hadoop.hbase.rest.model.CellSetModel;
33 import org.apache.hadoop.hbase.rest.model.ColumnSchemaModel;
34 import org.apache.hadoop.hbase.rest.model.RowModel;
35 import org.apache.hadoop.hbase.rest.model.ScannerModel;
36 import org.apache.hadoop.hbase.rest.model.StorageClusterStatusModel;
37 import org.apache.hadoop.hbase.rest.model.StorageClusterVersionModel;
38 import org.apache.hadoop.hbase.rest.model.TableInfoModel;
39 import org.apache.hadoop.hbase.rest.model.TableListModel;
40 import org.apache.hadoop.hbase.rest.model.TableModel;
41 import org.apache.hadoop.hbase.rest.model.TableRegionModel;
42 import org.apache.hadoop.hbase.rest.model.TableSchemaModel;
43 import org.apache.hadoop.hbase.rest.model.VersionModel;
44
45 import com.sun.jersey.api.json.JSONConfiguration;
46 import com.sun.jersey.api.json.JSONJAXBContext;
47
48
49
50
51
52
53
54 @Provider
55 public class JAXBContextResolver implements ContextResolver<JAXBContext> {
56
57 private final JAXBContext context;
58
59 private final Set<Class<?>> types;
60
61 private final Class<?>[] cTypes = {
62 CellModel.class,
63 CellSetModel.class,
64 ColumnSchemaModel.class,
65 RowModel.class,
66 ScannerModel.class,
67 StorageClusterStatusModel.class,
68 StorageClusterVersionModel.class,
69 TableInfoModel.class,
70 TableListModel.class,
71 TableModel.class,
72 TableRegionModel.class,
73 TableSchemaModel.class,
74 VersionModel.class
75 };
76
77 @SuppressWarnings("unchecked")
78 public JAXBContextResolver() throws Exception {
79 this.types = new HashSet(Arrays.asList(cTypes));
80 this.context = new JSONJAXBContext(JSONConfiguration.natural().build(),
81 cTypes);
82 }
83
84 @Override
85 public JAXBContext getContext(Class<?> objectType) {
86 return (types.contains(objectType)) ? context : null;
87 }
88 }