1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
package org.onap.a1pesimulator.service.a1;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestClientException;
/**
* A1 Service implementation which uses in-memory policy data store.
*/
@Service
public class RanA1ServiceLocalStoreImpl implements A1Service {
private static final Logger log = LoggerFactory.getLogger(RanA1ServiceLocalStoreImpl.class);
private Map<Integer, Map<String, String>> policyTypesMap = new HashMap<>();
private Map<Integer, String> policySchemaMap = new HashMap<>();
private ObjectMapper mapper;
public RanA1ServiceLocalStoreImpl(ObjectMapper mapper) {
this.mapper = mapper;
}
@Override
public ResponseEntity<String> healthCheck() throws RestClientException {
return ResponseEntity.ok().build();
}
@Override
public ResponseEntity<String> putPolicySchema(Integer policyTypeId, String body) {
policySchemaMap.put(policyTypeId, body);
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Override
public ResponseEntity<String> putPolicy(final Integer policyTypeId, final String policyId, final String body) {
log.debug("Create or update policy id {} of policy type id {} with following content {} ", policyId,
policyTypeId, body);
if (policyTypesMap.containsKey(policyTypeId)) {
policyTypesMap.get(policyTypeId).put(policyId, body);
} else {
Map<String, String> policies = new HashMap<>();
policies.put(policyId, body);
policyTypesMap.put(policyTypeId, policies);
}
return ResponseEntity.accepted().build();
}
@Override
public ResponseEntity<String> deletePolicy(final Integer policyTypeId, final String policyId) {
log.debug("Delete policy id {} of policy type id {}", policyId, policyTypeId);
if (policyTypesMap.containsKey(policyTypeId)) {
policyTypesMap.get(policyTypeId).remove(policyId);
return ResponseEntity.accepted().build();
} else {
return ResponseEntity.notFound().build();
}
}
@Override
public ResponseEntity<String> getPolicyTypeIds() throws RestClientException {
return getRestAsString(policySchemaMap.keySet());
}
@Override
public ResponseEntity<String> getPolicyType(final Integer policyTypeId) throws RestClientException {
if (policySchemaMap.isEmpty() || !policySchemaMap.containsKey(policyTypeId)) {
return ResponseEntity.notFound().build();
} else {
return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON).body(policySchemaMap.get(policyTypeId));
}
}
@Override
public ResponseEntity<String> getPolicyIdsOfType(final Integer policyTypeId) throws RestClientException {
Set<String> result = new HashSet<>();
if (policyTypesMap.containsKey(policyTypeId)) {
result = policyTypesMap.get(policyTypeId).keySet();
}
return getRestAsString(result);
}
@Override
public ResponseEntity<String> getPolicy(final Integer policyTypeId, final String policyId)
throws RestClientException {
if (policyTypesMap.containsKey(policyTypeId) && policyTypesMap.get(policyTypeId).containsKey(policyId)) {
return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON)
.body(policyTypesMap.get(policyTypeId).get(policyId));
} else {
return ResponseEntity.notFound().build();
}
}
@Override
public ResponseEntity<String> getAllPoliciesForType(final Integer policyTypeId) throws RestClientException {
return getRestAsString(policyTypesMap.get(policyTypeId));
}
private ResponseEntity<String> getRestAsString(Object obj) throws RestClientException {
try {
return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON).body(mapper.writeValueAsString(obj));
} catch (JsonProcessingException e) {
throw new RuntimeException("Cannot serialize object", e);
}
}
}
|
