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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2019 AT&T Intellectual Property. All rights reserved.
* Copyright © 2019 Amdocs
* ================================================================================
* 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.onap.aai.schemaif.json.definitions;
import java.util.List;
import org.onap.aai.schemaif.SchemaProviderException;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.annotations.SerializedName;
public class JsonSchema {
private static final Gson gson = new GsonBuilder().create();
@SerializedName("relationship_types")
private List<JsonEdgeSchema> relationshipTypes;
@SerializedName("node_types")
private List<JsonVertexSchema> nodeTypes;
@SerializedName("data_types")
private List<DataTypeDefinition> dataTypes;
@SerializedName("common_node_properties")
private List<JsonPropertySchema> commonNodeProps;
public void setRelationshipTypes(List<JsonEdgeSchema> relationshipTypes) {
this.relationshipTypes = relationshipTypes;
}
public void setNodeTypes(List<JsonVertexSchema> nodeTypes) {
this.nodeTypes = nodeTypes;
}
public void setDataTypes(List<DataTypeDefinition> dataTypes) {
this.dataTypes = dataTypes;
}
public List<JsonEdgeSchema> getRelationshipTypes() {
return relationshipTypes;
}
public List<JsonVertexSchema> getNodeTypes() {
return nodeTypes;
}
public List<DataTypeDefinition> getDataTypes() {
return dataTypes;
}
public List<JsonPropertySchema> getCommonProperties() {
return commonNodeProps;
}
public void setCommonProperties(List<JsonPropertySchema> properties) {
this.commonNodeProps = properties;
}
public void validate() throws SchemaProviderException {
if (getNodeTypes() != null) {
for (JsonVertexSchema vertexSchema : getNodeTypes()) {
vertexSchema.validate();
}
}
// Validate edges
if (getRelationshipTypes() != null) {
for (JsonEdgeSchema edgeSchema : getRelationshipTypes()) {
edgeSchema.validate();
}
}
// Validate data types
if (getDataTypes() != null) {
for (DataTypeDefinition typeSchema : getDataTypes()) {
typeSchema.validate();
}
}
}
public String toJson() {
return gson.toJson(this);
}
public static JsonSchema fromJson(String json) throws SchemaProviderException {
try {
if (json == null || json.isEmpty()) {
throw new SchemaProviderException("Empty schema definition");
}
return gson.fromJson(json, JsonSchema.class);
} catch (Exception ex) {
throw new SchemaProviderException("Invalid json: " + ex.getMessage());
}
}
@Override
public String toString() {
return "JsonSchema [relationshipTypes=" + relationshipTypes + ", nodeTypes=" + nodeTypes
+ ", dataTypes=" + dataTypes + ", commonNodeProps=" + commonNodeProps + "]";
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((commonNodeProps == null) ? 0 : commonNodeProps.hashCode());
result = prime * result + ((dataTypes == null) ? 0 : dataTypes.hashCode());
result = prime * result + ((nodeTypes == null) ? 0 : nodeTypes.hashCode());
result = prime * result + ((relationshipTypes == null) ? 0 : relationshipTypes.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
JsonSchema other = (JsonSchema) obj;
if (commonNodeProps == null) {
if (other.commonNodeProps != null)
return false;
} else if (!commonNodeProps.equals(other.commonNodeProps))
return false;
if (dataTypes == null) {
if (other.dataTypes != null)
return false;
} else if (!dataTypes.equals(other.dataTypes))
return false;
if (nodeTypes == null) {
if (other.nodeTypes != null)
return false;
} else if (!nodeTypes.equals(other.nodeTypes))
return false;
if (relationshipTypes == null) {
if (other.relationshipTypes != null)
return false;
} else if (!relationshipTypes.equals(other.relationshipTypes))
return false;
return true;
}
}
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