diff options
author | Shwetank Dave <shwetank.dave@amdocs.com> | 2017-08-02 17:10:38 -0400 |
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committer | Shwetank Dave <shwetank.dave@amdocs.com> | 2017-08-03 11:28:39 -0400 |
commit | e9c94429a8ada3e55854515060df817945b73d87 (patch) | |
tree | 3c5a9ac766d99570d542c1996f1321c99e5498e5 /src/main/java/org/openecomp/crud/event | |
parent | 27ff75c77611a8bdae37c7c0092787938c63a786 (diff) |
[AAI-26] Adding gizmo data to the repository.
Change-Id: I183f837d45acbfe3c673fde1acf8768d5e3fd37b
Signed-off-by: Shwetank Dave <shwetank.dave@amdocs.com>
Diffstat (limited to 'src/main/java/org/openecomp/crud/event')
3 files changed, 628 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/crud/event/GraphEvent.java b/src/main/java/org/openecomp/crud/event/GraphEvent.java new file mode 100644 index 0000000..392bf2d --- /dev/null +++ b/src/main/java/org/openecomp/crud/event/GraphEvent.java @@ -0,0 +1,235 @@ +/** + * ============LICENSE_START======================================================= + * Gizmo + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. + * Copyright © 2017 Amdocs + * 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.openecomp.crud.event; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.annotations.SerializedName; + +import org.openecomp.crud.exception.CrudException; + +import javax.ws.rs.core.Response.Status; + +public class GraphEvent { + + public enum GraphEventOperation { + CREATE, UPDATE, DELETE + } + + public enum GraphEventResult { + SUCCESS, FAILURE + } + + private GraphEventOperation operation; + + @SerializedName("transaction-id") + private String transactionId; + + private long timestamp; + + private GraphEventVertex vertex; + + private GraphEventEdge edge; + + private GraphEventResult result; + + @SerializedName("error-message") + private String errorMessage; + + private Status httpErrorStatus; + + /** + * Marshaller/unmarshaller for converting to/from JSON. + */ + private static final Gson gson = new GsonBuilder().disableHtmlEscaping() + .setPrettyPrinting().create(); + + public static Builder builder(GraphEventOperation operation) { + return new Builder(operation); + } + + public GraphEventOperation getOperation() { + return operation; + } + + public String getTransactionId() { + return transactionId; + } + + public long getTimestamp() { + return timestamp; + } + + public GraphEventVertex getVertex() { + return vertex; + } + + public GraphEventEdge getEdge() { + return edge; + } + + public GraphEventResult getResult() { + return result; + } + + public String getErrorMessage() { + return errorMessage; + } + + public void setResult(GraphEventResult result) { + this.result = result; + } + + + public Status getHttpErrorStatus() { + return httpErrorStatus; + } + + public void setHttpErrorStatus(Status httpErrorStatus) { + this.httpErrorStatus = httpErrorStatus; + } + + public void setTimestamp(long timestamp) { + this.timestamp = timestamp; + } + + public void setErrorMessage(String errorMessage) { + this.errorMessage = errorMessage; + } + + public void setVertex(GraphEventVertex vertex) { + this.vertex = vertex; + } + + public void setEdge(GraphEventEdge edge) { + this.edge = edge; + } + + /** + * Unmarshalls this Vertex object into a JSON string. + * + * @return - A JSON format string representation of this Vertex. + */ + public String toJson() { + return gson.toJson(this); + } + + /** + * Marshalls the provided JSON string into a Vertex object. + * + * @param json - The JSON string to produce the Vertex from. + * @return - A Vertex object. + * @throws SpikeException + */ + public static GraphEvent fromJson(String json) throws CrudException { + + try { + + // Make sure that we were actually provided a non-empty string + // before we + // go any further. + if (json == null || json.isEmpty()) { + throw new CrudException("Empty or null JSON string.", Status.BAD_REQUEST); + } + + // Marshall the string into a Vertex object. + return gson.fromJson(json, GraphEvent.class); + + } catch (Exception ex) { + throw new CrudException("Unable to parse JSON string: ", Status.BAD_REQUEST); + } + } + + @Override + public String toString() { + + return toJson(); + } + + public String getObjectKey() { + if (this.getVertex() != null) { + return this.getVertex().getId(); + } else if (this.getEdge() != null) { + return this.getEdge().getId(); + } + + return null; + + } + + public String getObjectType() { + if (this.getVertex() != null) { + return "vertex->" + this.getVertex().getType(); + } else if (this.getEdge() != null) { + return "edge->" + this.getEdge().getType(); + } + + return null; + + } + + public static class Builder { + + GraphEvent event = null; + + public Builder(GraphEventOperation operation) { + event = new GraphEvent(); + event.operation = operation; + } + + public Builder vertex(GraphEventVertex vertex) { + event.vertex = vertex; + return this; + } + + public Builder edge(GraphEventEdge edge) { + event.edge = edge; + return this; + } + + public Builder result(GraphEventResult result) { + event.result = result; + return this; + } + + public Builder errorMessage(String errorMessage) { + event.errorMessage = errorMessage; + return this; + } + + public Builder httpErrorStatus(Status httpErrorStatus) { + event.httpErrorStatus = httpErrorStatus; + return this; + } + + public GraphEvent build() { + + event.timestamp = System.currentTimeMillis(); + event.transactionId = java.util.UUID.randomUUID().toString(); + + return event; + } + } + +} diff --git a/src/main/java/org/openecomp/crud/event/GraphEventEdge.java b/src/main/java/org/openecomp/crud/event/GraphEventEdge.java new file mode 100644 index 0000000..aaf9b72 --- /dev/null +++ b/src/main/java/org/openecomp/crud/event/GraphEventEdge.java @@ -0,0 +1,212 @@ +/** + * ============LICENSE_START======================================================= + * Gizmo + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. + * Copyright © 2017 Amdocs + * 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.openecomp.crud.event; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.annotations.SerializedName; +import com.google.gson.reflect.TypeToken; + +import org.openecomp.crud.entity.Edge; +import org.openecomp.crud.entity.Vertex; +import org.openecomp.crud.exception.CrudException; + +import java.util.Map; +import javax.ws.rs.core.Response.Status; + +/** + * This class provides a generic representation of an Edge as provided by the + * graph data store. + */ +public class GraphEventEdge { + + /** + * The unique identifier used to identify this edge in the graph data store. + */ + @SerializedName("key") + private String id; + + @SerializedName("schema-version") + private String modelVersion; + + /** + * Type label assigned to this vertex. + */ + private String type; + + /** + * Source vertex for our edge. + */ + private GraphEventVertex source; + + /** + * Target vertex for our edge. + */ + private GraphEventVertex target; + + /** + * Map of all of the properties assigned to this vertex. + */ + private JsonElement properties; + + /** + * Marshaller/unmarshaller for converting to/from JSON. + */ + private static final Gson gson = new GsonBuilder().disableHtmlEscaping().create(); + + public GraphEventEdge(String id, String modelVersion, String type, GraphEventVertex source, + GraphEventVertex target, JsonElement properties) { + this.id = id; + this.modelVersion = modelVersion; + this.type = type; + this.source = source; + this.target = target; + this.properties = properties; + } + + public GraphEventEdge() { + + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getType() { + return type; + } + + public void setType(String type) { + this.type = type; + } + + public GraphEventVertex getSource() { + return source; + } + + public void setSource(GraphEventVertex source) { + this.source = source; + } + + public GraphEventVertex getTarget() { + return target; + } + + public void setTarget(GraphEventVertex target) { + this.target = target; + } + + public JsonElement getProperties() { + return properties; + } + + public void setProperties(JsonElement properties) { + this.properties = properties; + } + + public String getModelVersion() { + return modelVersion; + } + + public void setModelVersion(String modelVersion) { + this.modelVersion = modelVersion; + } + + /** + * Unmarshalls this Edge object into a JSON string. + * + * @return - A JSON format string representation of this Edge. + */ + public String toJson() { + return gson.toJson(this); + } + + /** + * Marshalls the provided JSON string into a Edge object. + * + * @param json - The JSON string to produce the Edge from. + * @return - A Edge object. + * @throws SpikeException + */ + public static GraphEventEdge fromJson(String json) throws CrudException { + + try { + + // Make sure that we were actually provided a non-empty string + // before we + // go any further. + if (json == null || json.isEmpty()) { + throw new CrudException("Unable to parse JSON string: ", Status.BAD_REQUEST); + } + + // Marshall the string into an Edge object. + return gson.fromJson(json, GraphEventEdge.class); + + } catch (Exception ex) { + throw new CrudException("Unable to parse JSON string: ", Status.BAD_REQUEST); + } + } + + public static GraphEventEdge fromEdge(Edge edge, String modelVersion) { + + java.lang.reflect.Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); + JsonObject props = gson.toJsonTree(edge.getProperties(), mapType).getAsJsonObject(); + + GraphEventEdge graphEventEdge = new GraphEventEdge(edge.getId().orElse(""), modelVersion, + edge.getType(), new GraphEventVertex(edge.getSource().getId().orElse(""), null, + edge.getSource().getType(), null), new GraphEventVertex(edge.getTarget().getId().orElse(""), + null, edge.getTarget().getType(), null), props); + + return graphEventEdge; + + } + + public Edge toEdge() { + Edge.Builder builder = new Edge.Builder(this.getType()).id(this.getId()); + if (this.getSource() != null) { + builder.source(new Vertex.Builder(this.getSource().getType()).id(this.getSource().getId()) + .build()); + } + if (this.getTarget() != null) { + builder.target(new Vertex.Builder(this.getTarget().getType()).id(this.getTarget().getId()) + .build()); + } + + if (this.getProperties() != null) { + java.lang.reflect.Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); + Map<String, Object> propertiesMap = gson.fromJson(this.getProperties(), mapType); + for (String key : propertiesMap.keySet()) { + builder.property(key, propertiesMap.get(key)); + } + } + return builder.build(); + + } +} diff --git a/src/main/java/org/openecomp/crud/event/GraphEventVertex.java b/src/main/java/org/openecomp/crud/event/GraphEventVertex.java new file mode 100644 index 0000000..7fde12a --- /dev/null +++ b/src/main/java/org/openecomp/crud/event/GraphEventVertex.java @@ -0,0 +1,181 @@ +/** + * ============LICENSE_START======================================================= + * Gizmo + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. + * Copyright © 2017 Amdocs + * 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.openecomp.crud.event; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.annotations.SerializedName; +import com.google.gson.reflect.TypeToken; + +import org.openecomp.crud.entity.Vertex; +import org.openecomp.crud.exception.CrudException; + +import java.util.Map; +import javax.ws.rs.core.Response.Status; + +/** + * This class provides a generic representation of a Vertex as provided by the + * graph data store. + */ +public class GraphEventVertex { + + /** + * The unique identifier used to identify this vertex in the graph data + * store. + */ + @SerializedName("key") + private String id; + + @SerializedName("schema-version") + private String modelVersion; + + /** + * Type label assigned to this vertex. + */ + private String type; + + /** + * Map of all of the properties assigned to this vertex. + */ + private JsonElement properties; + + /** + * Marshaller/unmarshaller for converting to/from JSON. + */ + private static final Gson gson = new GsonBuilder().disableHtmlEscaping().create(); + + public GraphEventVertex(String id, String modelVersion, String type, JsonElement properties) { + this.id = id; + this.modelVersion = modelVersion; + this.type = type; + this.properties = properties; + } + + public GraphEventVertex() { + + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getType() { + return type; + } + + public void setType(String type) { + this.type = type; + } + + + public JsonElement getProperties() { + return properties; + } + + public void setProperties(JsonElement properties) { + this.properties = properties; + } + + public String getModelVersion() { + return modelVersion; + } + + public void setModelVersion(String modelVersion) { + this.modelVersion = modelVersion; + } + + /** + * Unmarshalls this Vertex object into a JSON string. + * + * @return - A JSON format string representation of this Vertex. + */ + public String toJson() { + return gson.toJson(this); + } + + /** + * Marshalls the provided JSON string into a Vertex object. + * + * @param json - The JSON string to produce the Vertex from. + * @return - A Vertex object. + * @throws SpikeException + */ + public static GraphEventVertex fromJson(String json) throws CrudException { + + try { + + // Make sure that we were actually provided a non-empty string + // before we + // go any further. + if (json == null || json.isEmpty()) { + throw new CrudException("Empty or null JSON string.", Status.BAD_REQUEST); + } + + // Marshall the string into a Vertex object. + return gson.fromJson(json, GraphEventVertex.class); + + } catch (Exception ex) { + throw new CrudException("Unable to parse JSON string: ", Status.BAD_REQUEST); + } + } + + @Override + public String toString() { + + return toJson(); + } + + public static GraphEventVertex fromVertex(Vertex vertex, String modelVersion) { + + java.lang.reflect.Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); + JsonObject props = gson.toJsonTree(vertex.getProperties(), mapType).getAsJsonObject(); + GraphEventVertex graphEventVertex = new GraphEventVertex(vertex.getId().orElse(""), + modelVersion, vertex.getType(), props); + return graphEventVertex; + + } + + public Vertex toVertex() { + Vertex.Builder builder = new Vertex.Builder(this.getType()).id(this.getId()); + + if (this.getProperties() != null) { + java.lang.reflect.Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); + Map<String, Object> propertiesMap = gson.fromJson(this.getProperties(), mapType); + for (String key : propertiesMap.keySet()) { + builder.property(key, propertiesMap.get(key)); + } + } + + return builder.build(); + + } + + +} |