Hi Colin.a
I really appreciate your response. Your advice solved my problem and
opened my mind. First I added document to same Db with graph to GraphDb.
First I tried your advice and I write code it works. After than I realized
that I don't need ODatabaseDocumentTx for committing documents I just
try OrientGraph instance and it persists both document and vertice. I
succeed atomic operation which includes graph operation and document
operation. You can see at Second Code Fragment.
Thank you again.
------------------------------------First--------------------------------------------------------------------------------------------------------------------------
OrientGraphFactory factory = new
OrientGraphFactory("remote:localhost/GratefulDeadConcerts","root","root").setupPool(1,10);
db = factory.getTx();
documentDb = db.getRawGraph();
db.addVertex("class:Person", "name", "Sezer", "age", 33,
"city", "Rome", "born", "Victoria, TX");
documentDb.getTransaction().begin();
ODocument doc = new ODocument("PersonExtended");
doc.field( "name", "Sezer" );
doc.field( "sml", 33 );
doc.save();
db.commit();
-------------------------------Second-------------------------------------------------------------
OrientGraphFactory factory = new
OrientGraphFactory("remote:localhost/GratefulDeadConcerts","root","root").setupPool(1,10);
db = factory.getTx();
db.addVertex("class:Person", "name", "Ahmet", "age", 33,
"city", "Rome", "born", "Victoria, TX");
ODocument doc = new ODocument("PersonExtended");
doc.field( "name", "Ahmet" );
doc.field( "sml", 33 );
doc.save();
db.commit();
16 Mart 2015 Pazartesi 23:09:44 UTC+2 tarihinde Colin yazdı:
>
> You can actually get a reference to the underlying ODatabaseDocumentTx
> from the Graph DB by calling db.getRawGraph().
>
> Try using that instead of creating two separate connections from the same
> thread.
>
> Let me know how that works.
>
> -Colin
>
> Orient Technologies
>
> The Company behind OrientDB
>
>
>
> On Monday, March 16, 2015 at 1:10:09 PM UTC-5, kurtuluş yılmaz wrote:
>>
>> Hi everbody;
>> Hi; how we can update one document and one graph db in an atomic
>> operation. Db instances for graph and document databases are different so I
>> try to use nested transaction but I failed. Is there any way to create
>> atomic operation it includes update for document and graph databases.
>> Following code segment just commits graphDb not documentDb. How can commit
>> graphDb and documentDb in same transaction or in same thread.
>> Best Regards.
>>
>> try{
>> documentDb = new
>> ODatabaseDocumentTx("remote:localhost/TestDocumentDb").open("root",
>> "Kaos8619");
>>
>> OrientGraphFactory factory = new
>> OrientGraphFactory("remote:localhost/GratefulDeadConcerts","root","Kaos8619").setupPool(1,10);
>> db = factory.getTx();
>> documentDb.getTransaction().begin();
>> ODocument doc = new ODocument("Person");
>> doc.field( "name", "Burhan" );
>> doc.field( "surname", "Skywalker" );
>> doc.field("age",33);
>> doc.save();
>> documentDb.commit();
>> db.addVertex("class:Person", "name", "Burhan", "age", 33,
>> "city", "Rome", "born", "Victoria, TX");
>> db.commit();
>>
>> }finally {
>> db.shutdown();
>> documentDb.close();
>> }
>>
>>
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