[598] in java-interest
Exceptions and Native Methods...
daemon@ATHENA.MIT.EDU (Raymond Harrison - TCI/AIT)
Wed Jul 5 21:05:53 1995
From: rharriso@elmer.tcinc.com (Raymond Harrison - TCI/AIT)
To: java-interest@java.Eng.Sun.COM
Date: Wed, 5 Jul 1995 18:17:54 -0600 (MDT)
Hello and Help!
When my program compiles, the following message comes at
runtime....
java.lang.IncompatibleClassChangeException sybase.SybInterface: method SybRes()V not found
at SybTest.main(SybTest.java:34)
I must admit that I have used C more than
C++, and my knowledge of OBJECT methodolgies is
just beginning to grow... so please bare with me -
I learn fast.
Anyway, I have an interface written in JAVA
which calls a native method, written in C, which calls
DBLIB routines, which when returns an argument containing
an array of results (The native interface calls this
HArrayOfStrings)... This is passed as a function argument.
This function is called SybRes and takes a String[] argument.
The definition as found in my interface file is as follows:
public native void dbresults(String str[]);
.
.
public void SybRes(String str[]) {
dbresults(str);
return;
}
The "Test" program calls this routine in the
following manner.....
public static void main(String args[]) {
SybInterface syb = new SybInterface();
String[] MyString={"AAAAAAAAAAAAAAAAA","BBBBBBBBBBBBBBBBBBB","CCCCCCCCCCCCCCCCC"};
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