diff options
Diffstat (limited to 'aai-core/src/main/java/org/onap/aai/serialization/queryformats/SimpleFormat.java')
-rw-r--r-- | aai-core/src/main/java/org/onap/aai/serialization/queryformats/SimpleFormat.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/aai-core/src/main/java/org/onap/aai/serialization/queryformats/SimpleFormat.java b/aai-core/src/main/java/org/onap/aai/serialization/queryformats/SimpleFormat.java new file mode 100644 index 00000000..ba49e3a3 --- /dev/null +++ b/aai-core/src/main/java/org/onap/aai/serialization/queryformats/SimpleFormat.java @@ -0,0 +1,76 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 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========================================================= + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.aai.serialization.queryformats; + +import java.io.UnsupportedEncodingException; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tinkerpop.gremlin.structure.Vertex; +import org.onap.aai.db.props.AAIProperties; +import org.onap.aai.exceptions.AAIException; +import org.onap.aai.introspection.Introspector; +import org.onap.aai.introspection.exceptions.AAIUnknownObjectException; +import org.onap.aai.serialization.queryformats.exceptions.AAIFormatVertexException; + +import com.google.gson.JsonObject; + +public class SimpleFormat extends RawFormat { + + + protected SimpleFormat(Builder builder) { + super(builder); + + } + + @Override + public int parallelThreshold() { + return 20; + } + + @Override + public JsonObject createPropertiesObject(Vertex v) throws AAIFormatVertexException { + try { + final Introspector obj = loader.introspectorFromName( + v.<String>property(AAIProperties.NODE_TYPE) + .orElse(null) + ); + + final List<Vertex> wrapper = new ArrayList<>(); + + wrapper.add(v); + + try { + serializer.dbToObject(wrapper, obj, this.depth, true, "false"); + } catch (AAIException | UnsupportedEncodingException e) { + throw new AAIFormatVertexException("Failed to format vertex - error while serializing: " + e.getMessage(), e); + } + + final String json = obj.marshal(false); + return parser.parse(json).getAsJsonObject(); + } catch (AAIUnknownObjectException e) { + throw new AAIFormatVertexException("Failed to format vertex - unknown object", e); + } + + + } +} |