org.aksw.jena_sparql_api.io.json

Class RDFNodeJsonUtils

java.lang.Object

org.aksw.jena_sparql_api.io.json.RDFNodeJsonUtils

public class RDFNodeJsonUtils
extends Object

Blank node preserving JSON serialization of RDFnode instances i.e. of their underlying node and graph content. At present uses RDF/JSON but may be changed to JSON/LD once I figure out how to preserve blank nodes with its writer machinery. Structure: { node: strOf(x) graph: jsonOf(x.getModel()) }

Author:

raven

Field Summary

Fields

Modifier and Type	Field and Description
static String	KEY_GRAPH
static String	KEY_NODE

Constructor Summary

Constructors

Constructor and Description
RDFNodeJsonUtils()

Method Summary

Modifier and Type	Method and Description
static com.google.gson.JsonObject	addJsonSerialization(com.google.gson.Gson gson, com.google.gson.JsonArray out, String name, org.apache.jena.rdf.model.Model model)
static void	main(String[] args)
static String	nodeToStr(org.apache.jena.graph.Node node)
static org.apache.jena.graph.Node	strToNode(String str)
static org.apache.jena.query.Dataset	toDataset(org.apache.jena.query.Dataset result, String jsonString)
static org.apache.jena.query.Dataset	toDataset(String jsonString)
static com.google.gson.JsonObject	toJsonNodeObject(org.apache.jena.rdf.model.RDFNode rdfNode, com.google.gson.Gson gson)
static String	toJsonNodeString(org.apache.jena.rdf.model.RDFNode n, com.google.gson.Gson gson)
static com.google.gson.JsonObject	toJsonObject(org.apache.jena.query.Dataset dataset, com.google.gson.Gson gson)
static com.google.gson.JsonObject	toJsonObject(org.apache.jena.rdf.model.Model model, com.google.gson.Gson gson)
static org.apache.jena.rdf.model.Model	toModel(org.apache.jena.rdf.model.Model result, String jsonString)
static org.apache.jena.rdf.model.Model	toModel(String jsonString)
static org.apache.jena.rdf.model.RDFNode	toRDFNode(com.google.gson.JsonObject jsonNodeLd)
static org.apache.jena.rdf.model.RDFNode	toRDFNode(String jsonNodeLdString, com.google.gson.Gson gson)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

KEY_NODE

public static final String KEY_NODE

See Also:

Constant Field Values

KEY_GRAPH

public static final String KEY_GRAPH

See Also:

Constant Field Values

Constructor Detail

RDFNodeJsonUtils

public RDFNodeJsonUtils()

Method Detail

nodeToStr

public static String nodeToStr(org.apache.jena.graph.Node node)

strToNode

public static org.apache.jena.graph.Node strToNode(String str)

toJsonObject

public static com.google.gson.JsonObject toJsonObject(org.apache.jena.rdf.model.Model model,
                                                      com.google.gson.Gson gson)

addJsonSerialization

public static com.google.gson.JsonObject addJsonSerialization(com.google.gson.Gson gson,
                                                              com.google.gson.JsonArray out,
                                                              String name,
                                                              org.apache.jena.rdf.model.Model model)

toJsonObject

public static com.google.gson.JsonObject toJsonObject(org.apache.jena.query.Dataset dataset,
                                                      com.google.gson.Gson gson)

toJsonNodeString

public static String toJsonNodeString(org.apache.jena.rdf.model.RDFNode n,
                                      com.google.gson.Gson gson)

toJsonNodeObject

public static com.google.gson.JsonObject toJsonNodeObject(org.apache.jena.rdf.model.RDFNode rdfNode,
                                                          com.google.gson.Gson gson)

toRDFNode

public static org.apache.jena.rdf.model.RDFNode toRDFNode(String jsonNodeLdString,
                                                          com.google.gson.Gson gson)

toRDFNode

public static org.apache.jena.rdf.model.RDFNode toRDFNode(com.google.gson.JsonObject jsonNodeLd)

toModel

public static org.apache.jena.rdf.model.Model toModel(String jsonString)

toModel

public static org.apache.jena.rdf.model.Model toModel(org.apache.jena.rdf.model.Model result,
                                                      String jsonString)

toDataset

public static org.apache.jena.query.Dataset toDataset(String jsonString)

toDataset

public static org.apache.jena.query.Dataset toDataset(org.apache.jena.query.Dataset result,
                                                      String jsonString)

main

public static void main(String[] args)