Hi /m,
I tested this, and it doesn't work :-(
I was using this:
OObjectDatabaseTx acquire = OObjectDatabasePool.global().acquire();,
but it's deprected. Now I have to use this:
OPartitionedDatabasePool oPartitionedDatabasePool = new
OPartitionedDatabasePool("x", "x", "y");
ODatabaseDocumentTx acquire1 = oPartitionedDatabasePool.acquire();
But that's returning a ODatabaseDocumentTx, while I need an OObjectDatabaseTx.
The only workaround I've found so far, is to use this:
OPartitionedDatabasePool oPartitionedDatabasePool = new
OPartitionedDatabasePool("x", "x", "y");
OObjectDatabaseTx acquire1 = new
OObjectDatabaseTx(oPartitionedDatabasePool.acquire());
But it looks like a pretty expensive operation, if I look at the sourcecode. Is
this the way to go?
Thanks,
Erik
On Saturday, December 26, 2015 at 10:22:05 PM UTC+1, machak wrote:
>
> Hi Eric,
>
>
> On Saturday, December 26, 2015 at 7:58:38 PM UTC+1, Erik Pragt wrote:
>>
>> Btw, even the documentation, as listed here:
>> http://orientdb.com/docs/2.0/orientdb.wiki/Document-Database.html, still
>> recommends using the deprecated ODatabaseDocumentPool.global() code. Is
>> this correct?
>>
>> you could use:
>
> pool = new OPartitionedDatabasePool(getUrl(), getUsername(), getPassword(),
> getMaxPoolSize());
>
>
> public ODatabaseDocumentTx openDatabase() {
> return pool.acquire();
> }
>
>
>
> cheers
> /m
>
> On Saturday, December 26, 2015 at 7:34:28 PM UTC+1, Erik Pragt wrote:
>>>
>>> Hi all,
>>>
>>> I was wondering, what's the correct way of using connections to an
>>> OrientDB from my Java webapp? According to the OrientDB book, it's to use
>>> ODatabaseDocumentPool.global(), which is deprectated. Currently, I just
>>> create a new connection every time, something like this:
>>>
>>>
>>> public void setUserName(String name) {
>>>
>>> ODatabaseDocumentTx db = new
>>> ODatabaseDocumentTx("remote:localhost/demo").open("demo", "demo")
>>> db.command(new OCommandSQL("update User set name=?")).execute(name);
>>> db.close();
>>>
>>> }
>>>
>>>
>>> But this seems hardly the best way. What's the idiomatic way of handling
>>> connections in OrientDB?
>>>
>>>
>>> Thanks,
>>>
>>>
>>> Erik
>>>
>>>
>>>
>>>
>>>
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