Copy pasted your code and I get this error
Exception in thread "main"
com.orientechnologies.orient.core.exception.OSerializationException:
Impossible serialize value of type class org.json.JSONObject with the
ODocument binary serializer
at
com.orientechnologies.orient.core.serialization.serializer.record.binary.ORecordSerializerBinaryV0.serialize(ORecordSerializerBinaryV0.java:257)
at
com.orientechnologies.orient.core.serialization.serializer.record.binary.ORecordSerializerBinary.toStream(ORecordSerializerBinary.java:104)
at
com.orientechnologies.orient.core.record.impl.ODocument.toStream(ODocument.java:2105)
at
com.orientechnologies.orient.core.record.impl.ODocument.toStream(ODocument.java:714)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.commitEntry(OAbstractPaginatedStorage.java:1939)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.commit(OAbstractPaginatedStorage.java:922)
at
com.orientechnologies.orient.core.tx.OTransactionOptimistic.doCommit(OTransactionOptimistic.java:488)
at
com.orientechnologies.orient.core.tx.OTransactionOptimistic.commit(OTransactionOptimistic.java:147)
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.commit(ODatabaseDocumentTx.java:2427)
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.commit(ODatabaseDocumentTx.java:2397)
at
com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.executeOutsideTx(OrientBaseGraph.java:1705)
at
com.tinkerpop.blueprints.impls.orient.OrientElement.checkForClassInSchema(OrientElement.java:617)
at
com.tinkerpop.blueprints.impls.orient.OrientEdge.getClassName(OrientEdge.java:531)
at
com.tinkerpop.blueprints.impls.orient.OrientEdge.createDocument(OrientEdge.java:568)
at
com.tinkerpop.blueprints.impls.orient.OrientEdge.<init>(OrientEdge.java:76)
at
com.tinkerpop.blueprints.impls.orient.OrientVertex.addEdge(OrientVertex.java:935)
at
com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.addEdge(OrientBaseGraph.java:685)
at odb.vedge.main(vedge.java:35)
Jun 08, 2015 6:36:30 PM com.orientechnologies.common.log.OLogManager log
INFO: - closing storage: tinkerpop...
On Monday, 8 June 2015 18:29:15 UTC+5:30, [email protected] wrote:
>
> Hi,
> i have tried this code and it seems to work
>
> OrientGraph graph = new OrientGraph("memory:test");
>
> Data data = new Data();
> data.setNome("New Data");
> data.addData("a","b","c");
>
> JSONObject json=new JSONObject();
> json.put("data", data);
>
> Vertex first = graph.addVertex(null);
> first.setProperty("name","anything");
> first.setProperty("allprop",json);
>
> Vertex second = graph.addVertex(null);
> second.setProperty( "name", "Marko" );
>
> Edge lucaKnowsMarko = graph.addEdge(null, first, second, "relation");
>
> Bye, Alessandro.
>
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