|
1
|
package eu.dnetlib.enabling.is.client;
|
|
2
|
|
|
3
|
import java.util.List;
|
|
4
|
import java.util.Map;
|
|
5
|
|
|
6
|
import javax.annotation.Resource;
|
|
7
|
|
|
8
|
import com.google.common.base.Function;
|
|
9
|
import com.google.common.collect.Iterables;
|
|
10
|
import com.google.common.collect.Lists;
|
|
11
|
import com.google.gson.Gson;
|
|
12
|
import com.google.gson.reflect.TypeToken;
|
|
13
|
|
|
14
|
import eu.dnetlib.enabling.annotations.DnetResource;
|
|
15
|
import eu.dnetlib.rmi.objects.is.DnetDataStructure;
|
|
16
|
import eu.dnetlib.rmi.objects.is.DnetResourceFormat;
|
|
17
|
import eu.dnetlib.rmi.soap.InformationService;
|
|
18
|
import eu.dnetlib.rmi.soap.exceptions.InformationServiceException;
|
|
19
|
|
|
20
|
public class InformationServiceClient {
|
|
21
|
|
|
22
|
@Resource
|
|
23
|
private InformationService informationService;
|
|
24
|
|
|
25
|
public <T> T getResourceByCode(final String code, final Class<T> clazz) throws InformationServiceException {
|
|
26
|
|
|
27
|
if (clazz != null && clazz.isAnnotationPresent(DnetResource.class)) {
|
|
28
|
final DnetResource annotation = clazz.getAnnotation(DnetResource.class);
|
|
29
|
if (annotation.format() == DnetResourceFormat.JSON) {
|
|
30
|
final DnetDataStructure ds = informationService.getDsByCode(code, annotation.type());
|
|
31
|
return ds.getContentAsObject(clazz);
|
|
32
|
} else {
|
|
33
|
throw new InformationServiceException("Not JSON resource, class: " + clazz);
|
|
34
|
}
|
|
35
|
} else {
|
|
36
|
throw new InformationServiceException("Invalid class " + clazz);
|
|
37
|
}
|
|
38
|
|
|
39
|
}
|
|
40
|
|
|
41
|
public String getXmlResourceByCode(final String code, final Class<?> clazz) throws InformationServiceException {
|
|
42
|
if (clazz != null && clazz.isAnnotationPresent(DnetResource.class)) {
|
|
43
|
final DnetResource annotation = clazz.getAnnotation(DnetResource.class);
|
|
44
|
if (annotation.format() == DnetResourceFormat.XML) {
|
|
45
|
final DnetDataStructure ds = informationService.getDsByCode(code, annotation.type());
|
|
46
|
return ds.getContent();
|
|
47
|
} else {
|
|
48
|
throw new InformationServiceException("Not XML resource, class: " + clazz);
|
|
49
|
}
|
|
50
|
} else {
|
|
51
|
throw new InformationServiceException("Invalid class " + clazz);
|
|
52
|
}
|
|
53
|
}
|
|
54
|
|
|
55
|
public String getTextResourceByCode(final String code, final Class<?> clazz) throws InformationServiceException {
|
|
56
|
if (clazz != null && clazz.isAnnotationPresent(DnetResource.class)) {
|
|
57
|
final DnetResource annotation = clazz.getAnnotation(DnetResource.class);
|
|
58
|
if (annotation.format() == DnetResourceFormat.TEXT) {
|
|
59
|
final DnetDataStructure ds = informationService.getDsByCode(code, annotation.type());
|
|
60
|
return ds.getContent();
|
|
61
|
} else {
|
|
62
|
throw new InformationServiceException("Not TEXT resource, class: " + clazz);
|
|
63
|
}
|
|
64
|
} else {
|
|
65
|
throw new InformationServiceException("Invalid class " + clazz);
|
|
66
|
}
|
|
67
|
}
|
|
68
|
|
|
69
|
public void updateResourceByCode(final String code, final Object obj) throws InformationServiceException {
|
|
70
|
if (obj != null && obj.getClass().isAnnotationPresent(DnetResource.class)) {
|
|
71
|
final DnetResource annotation = obj.getClass().getAnnotation(DnetResource.class);
|
|
72
|
if (annotation.format() == DnetResourceFormat.JSON) {
|
|
73
|
final DnetDataStructure ds = informationService.getDsByCode(code, annotation.type());
|
|
74
|
ds.setContentFromObject(obj);
|
|
75
|
informationService.registerDs(ds);
|
|
76
|
} else {
|
|
77
|
throw new InformationServiceException("Not JSON resource, obj class: " + obj.getClass());
|
|
78
|
}
|
|
79
|
} else {
|
|
80
|
throw new InformationServiceException("Invalid Object: " + obj);
|
|
81
|
}
|
|
82
|
}
|
|
83
|
|
|
84
|
public void deleteResourceByCode(final String code, final Class<?> clazz) throws InformationServiceException {
|
|
85
|
if (clazz != null && clazz.isAnnotationPresent(DnetResource.class)) {
|
|
86
|
informationService.deleteDsByCode(code, clazz.getAnnotation(DnetResource.class).type());
|
|
87
|
} else {
|
|
88
|
throw new InformationServiceException("Invalid class " + clazz);
|
|
89
|
}
|
|
90
|
}
|
|
91
|
|
|
92
|
public <T> List<T> searchByQuery(final String sql, final Class<T> clazz) throws InformationServiceException {
|
|
93
|
if (clazz == null) { throw new InformationServiceException("Class is NULL"); }
|
|
94
|
|
|
95
|
final Gson gson = new Gson();
|
|
96
|
|
|
97
|
return Lists.transform(informationService.searchSql(sql), new Function<String, T>() {
|
|
98
|
|
|
99
|
@Override
|
|
100
|
public T apply(final String s) {
|
|
101
|
if (clazz == String.class) {
|
|
102
|
final Map<String, T> map = gson.fromJson(s, new TypeToken<Map<String, T>>() {}.getType());
|
|
103
|
return Iterables.getOnlyElement(map.values());
|
|
104
|
} else if (clazz == Map.class) {
|
|
105
|
return gson.fromJson(s, new TypeToken<Map<String, Object>>() {}.getType());
|
|
106
|
} else {
|
|
107
|
return gson.fromJson(s, clazz);
|
|
108
|
}
|
|
109
|
}
|
|
110
|
});
|
|
111
|
}
|
|
112
|
|
|
113
|
public <T> List<T> searchResourceByQuery(final String sql, final Class<T> clazz) throws InformationServiceException {
|
|
114
|
if (clazz == null) { throw new InformationServiceException("Class is NULL"); }
|
|
115
|
|
|
116
|
final Gson gson = new Gson();
|
|
117
|
|
|
118
|
return Lists.transform(informationService.searchSql(sql), new Function<String, T>() {
|
|
119
|
|
|
120
|
@SuppressWarnings("unchecked")
|
|
121
|
@Override
|
|
122
|
public T apply(final String s) {
|
|
123
|
if (clazz == String.class) {
|
|
124
|
final Map<String, T> map = gson.fromJson(s, new TypeToken<Map<String, T>>() {}.getType());
|
|
125
|
return Iterables.getOnlyElement(map.values());
|
|
126
|
}
|
|
127
|
final Map<String, Object> map = gson.fromJson(s, new TypeToken<Map<String, Object>>() {}.getType());
|
|
128
|
|
|
129
|
if (clazz == Map.class) {
|
|
130
|
return (T) map;
|
|
131
|
} else {
|
|
132
|
return gson.fromJson((String) Iterables.getOnlyElement(map.values()), clazz);
|
|
133
|
}
|
|
134
|
}
|
|
135
|
});
|
|
136
|
}
|
|
137
|
}
|