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
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.model.tosca.converters;
import com.google.gson.*;
import org.openecomp.sdc.be.model.DataTypeDefinition;
import org.openecomp.sdc.be.model.PropertyDefinition;
import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
import org.openecomp.sdc.common.log.wrappers.Logger;
import java.util.*;
import java.util.Map.Entry;
public class ToscaValueBaseConverter {
protected Gson gson = new Gson();
private static final Logger log = Logger.getLogger(ToscaValueBaseConverter.class.getName());
protected Map<String, PropertyDefinition> getAllProperties(DataTypeDefinition dataTypeDefinition) {
Map<String, PropertyDefinition> allParentsProps = new HashMap<>();
while (dataTypeDefinition != null) {
List<PropertyDefinition> currentParentsProps = dataTypeDefinition.getProperties();
if (currentParentsProps != null) {
currentParentsProps.stream().forEach(p -> allParentsProps.put(p.getName(), p));
}
dataTypeDefinition = dataTypeDefinition.getDerivedFrom();
}
return allParentsProps;
}
public ToscaPropertyType isScalarType(DataTypeDefinition dataTypeDef) {
ToscaPropertyType result = null;
DataTypeDefinition dataType = dataTypeDef;
while (dataType != null) {
String name = dataType.getName();
ToscaPropertyType typeIfScalar = ToscaPropertyType.getTypeIfScalar(name);
if (typeIfScalar != null) {
result = typeIfScalar;
break;
}
dataType = dataType.getDerivedFrom();
}
return result;
}
public Object handleComplexJsonValue(JsonElement elementValue) {
Object jsonValue = null;
Map<String, Object> value = new HashMap<>();
if (elementValue.isJsonObject()) {
JsonObject jsonOb = elementValue.getAsJsonObject();
Set<Entry<String, JsonElement>> entrySet = jsonOb.entrySet();
Iterator<Entry<String, JsonElement>> iteratorEntry = entrySet.iterator();
while (iteratorEntry.hasNext()) {
Entry<String, JsonElement> entry = iteratorEntry.next();
if (entry.getValue().isJsonArray()) {
List<Object> array = handleJsonArray(entry.getValue());
value.put(entry.getKey(), array);
} else {
Object object;
if (entry.getValue().isJsonPrimitive()) {
object = json2JavaPrimitive(entry.getValue().getAsJsonPrimitive());
} else {
object = handleComplexJsonValue(entry.getValue());
}
value.put(entry.getKey(), object);
}
}
jsonValue = value;
} else {
if (elementValue.isJsonArray()) {
jsonValue = handleJsonArray(elementValue);
} else {
if (elementValue.isJsonPrimitive()) {
jsonValue = json2JavaPrimitive(elementValue.getAsJsonPrimitive());
} else {
log.debug("not supported json type ");
}
}
}
return jsonValue;
}
private List<Object> handleJsonArray(JsonElement entry) {
List<Object> array = new ArrayList<>();
JsonArray jsonArray = entry.getAsJsonArray();
Iterator<JsonElement> iterator = jsonArray.iterator();
while (iterator.hasNext()) {
Object object;
JsonElement element = iterator.next();
if (element.isJsonPrimitive()) {
object = json2JavaPrimitive(element.getAsJsonPrimitive());
} else {
object = handleComplexJsonValue(element);
}
array.add(object);
}
return array;
}
public Object json2JavaPrimitive(JsonPrimitive prim) {
if (prim.isBoolean()) {
return prim.getAsBoolean();
} else if (prim.isString()) {
return prim.getAsString();
} else if (prim.isNumber()) {
String strRepesentation = prim.getAsString();
if (strRepesentation.contains(".")) {
return prim.getAsDouble();
} else {
return prim.getAsInt();
}
} else {
throw new IllegalStateException();
}
}
/**
* checks is received Object empty or equals null or not It is relevant only
* if received Object is instance of String, Map or List class.
*
* @param convertedValue
* @return
*/
static public boolean isEmptyObjectValue(Object convertedValue) {
if (convertedValue == null) {
return true;
} else if (convertedValue instanceof String && ((String) convertedValue).isEmpty()) {
return true;
} else if (convertedValue instanceof Map && ((Map) convertedValue).isEmpty()) {
return true;
} else if (convertedValue instanceof List && ((List) convertedValue).isEmpty()) {
return true;
}
return false;
}
}
|