How to use multiple instances of the same dll ?

Hi,
I'd like to use multiple instances of a jni dll . I have created
different threads, in each thread, I have called System.loadLibrary(..),
and I would like each thread to access a different instance of this
library.
Unfortunately, the loadLibrary function is effective only once so I
can not find the way to do this.
Can anyone help me on this ?
Thanks.
Francois.

Hi, :)
and I would like each thread to access a different
instance of this library.In Win32, this is outright impossible. A DLL will only exist once in a process space.
In Unix, or at least in Solaris, I think this is also not possible, as libraries are loaded by the dynamic linker, and it keeps tabs of which modules have already been loaded into the process space.
I'm assuming your problem is that your native library has non-reentrant code.
If so, there are two approaches you can take to this:
1) If you have access to the source code for the native library, change it so that it is reentrant.
2) If you do not, change your Java code so that access to the native code is made from whithin synchronize blocks.
If your problem is of a different nature, I'll second the words of the previous poster and ask you what it is...
Cheers,
J.

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===
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<html>
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<f:subview id="component1">
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<jsp:param name="id" value="a" />
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<hr>
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</f:subview>
</f:view>
</body>
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<f:verbatim>
<p>
<h1>Component
</f:verbatim>
<h:outputText value=" #{param.id}" />
<f:verbatim>
</h1>
</p>
</f:verbatim>
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<h:outputText value="#{component.id}" />
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<h:commandButton value="increment" action="#{component.increment}" />
<h:commandButton value="decrement" action="#{component.decrement}" />
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<input type="hidden" name="id"
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ExternalContext ec = context.getExternalContext();
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Object value = null;
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(null == (value = ec.getSessionMap().get(newName))) &&
(null == (value = ec.getApplicationMap().get(newName)))) {
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value = original.resolveVariable(context, name);
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// component_a and component_b. The will each point to a unique instance of the
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ec.getSessionMap().remove(name);
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However, I need multiple instances of the same applet running at the same time on the same webpage.
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Now, with multiple applets running at the same time the parsing no loger works. If one applet is doing some parsing and a
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I have a stateless session bean.
The methods on the bean operate against DB tables.
Q: Can I deploy multiple instances of the same
stateless session bean, but specify a different
JNDI/datasource name in the deployment descriptor?
The method calls are all enclosed within a single
invocation, just that I need to hit different
databases (all with the same schema), and Id like to
be able to lookup the EJB via a different JNDI name,
and have the exact same functionality, just against
different deployed datasources.
Does the spec allow/support this?
If not, any suggestions as to how to achieve this sort
of functionality?
Im using JBoss 3.2.1 on Solaris, so Im not sure
whether or not this is a JBoss "issue" or a limitation
of the EJB Spec (or me being just plain wrong and
trying to do something the "wrong way")
NickI haven't done it but judging from the deployment descriptors yes.
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<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
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<remote>com.mycorp.MySessionRemote</remote>
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<res-type>javax.sql.DataSource</res-type>
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