Solved

Java setBinaryStream

Posted on 2014-10-10
3
306 Views
Last Modified: 2015-05-12
In writing files to a Sybase table, we are using PreparedStatement.setBinaryStream.  There are different  versions of this method, and we want to use the one where we can just pass an InputStream, along with the colIndex.

But when we use the setBinaryStream(int, InputStream) method, there's an AbstractMethodError.  Looking into this, it may be because "our JDBC driver implements an older version of the JDBC API than the one included in our JRE."  But we are using jconn4.jar and Java 1.6.0, which seem to be recent enough.  We are running the application in WebSphere 8.5.0.2.

Does anyone know what might be going on here?
0
Comment
Question by:jkavx
  • 2
3 Comments
 
LVL 21

Accepted Solution

by:
Amitkumar Panchal earned 500 total points
ID: 40374445
The setBinaryStream(int, InputStream) is introduced in java 6. And, you identified correctly it is compatibility issue. Since jconn4.jar is older one, it may not be compatible with java 6. Check which version of JDBC driver is used and it is compatible with Java 6.

Solution to upgrade your JDBC driver as well as other APIs if it is not compatible with Java 6.
0
 

Author Comment

by:jkavx
ID: 40374451
I'm not sure how to check the version of JDBC driver.   I don't have %JDBC_HOME% locally, and don't see $JDBC_HOME on the application server.
0
 

Author Comment

by:jkavx
ID: 40374457
OK.
c:\svn\java\main\WebContent\WEB-INF\lib>java -jar jconn4.jar
jConnect (TM) for JDBC(TM)/7.07 ESD #5 (Build 26792)/P/EBF20686/JDK 1.6.0/jdbcmain/OPT/Mon Oct 15 11:36:14 PDT 2012

so this seems to be 7.07 which should be fine.  I'm thinking that jconn4.jar is fairly recent.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
In this post we will learn how to connect and configure Android Device (Smartphone etc.) with Android Studio. After that we will run a simple Hello World Program.
Viewers learn how to read error messages and identify possible mistakes that could cause hours of frustration. Coding is as much about debugging your code as it is about writing it. Define Error Message: Line Numbers: Type of Error: Break Down…
This tutorial covers a practical example of lazy loading technique and early loading technique in a Singleton Design Pattern.

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

27 Experts available now in Live!

Get 1:1 Help Now