Java access to Shared Memory

Hai All,

How to access a C++ application's data in shared memory from a Java application?

This should be possible i suppose.

Preferably ... I am looking for solution using core java apis ( not using external apis or libraries ).

If someone could help me out in finding the right way to get this done ..

Thanks

[357 byte] By [chandrakanth.tsa] at [2007-11-26 13:58:38]

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# 1

i am also looking for the same solution.i have found out that HybridSDO provides a solution to this issue.

Deepak-katariyaa at 2007-7-8 1:39:05 >

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# 2

You can look at java.nio.channels.* that is where it should be. But last time I looked it didn't in fact implement shared memory access.Other than that you would have to use JNI.

jschella at 2007-7-8 1:39:05 >

# 3

I am looking for ... too.I want to transfer object instance between shared memory and jvm or two jvmpossible?Another quetion: how to clone object in jvm by jni?thanks

lihy70a at 2007-7-8 1:39:05 >

# 4

> I want to transfer object instance between shared> memory and jvm or two jvm> possible?>An object instance? No.Data - yes.> Another quetion: how to clone object in jvm by jni?By calling the java clone() method.

jschella at 2007-7-8 1:39:05 >

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