3 Replies Latest reply on Jul 21, 2010 10:08 AM by mwohlf

Passing arguments to own identity Component

cmshizzl Jul 21, 2010 9:21 AM

Hi,

i plugged in my own identity component like it is described in the documentation.

<transaction-context>

  <object class="your.package.YourIdentitySessionImpl" />
</transaction-context>

My SessionImpl class implements the Identity Session. This all works fine so far. But now i want to pass the
id of the database to the sessionImpl because there are running severale databases on the server. I couldn't figure
out how to pass the arguments in the object of the transaction-context, so that the constructor of the
sessionImpl will be initialized with these arguments...

1. Re: Passing arguments to own identity Component

rebody Jul 21, 2010 9:51 AM (in response to cmshizzl)
Hi Narf,

From your description, I cannot find how to get the database id. Maybe you send database id from HttpServletRequest, Maybe you configured database id in a properties file. Maybe something else.

So I just can tell you how to get variable from environment. Here is the way to configure a variable in transaction-context and get it from in IdentitySession.

<transaction-context> <string name="databaseId" value="databaseId"/> </transaction-context>

EnvironmentImpl.getFromCurrent("databaseId")
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2. Re: Passing arguments to own identity Component

cmshizzl Jul 21, 2010 9:59 AM (in response to rebody)

Hi HuiSheng,

that worked fine for me! Thank you!
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3. Re: Passing arguments to own identity Component

mwohlf Jul 21, 2010 10:08 AM (in response to cmshizzl)

you can also inject directly like this:

<object class='your.package.YourIdentitySessionImpl'>
<field name='dbIdString'><string value='myDatabaseId' /></field>
</object>
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