Using store procedures with SQLJ - please help!
I have two questions:
1.I wrote simple test appllication that uses SQLJ to run store
procedures from SQL package. It compiles and work fine from
JDeveloper 3 if I use java version JDK1.2.2_JDeveloper.
It compiles OK in regular JDK1.2.2 but raise the following
exception when running:
profile
com.itrade.trserver.truser.dbqueries.ItrHistorian_SJProfile0 not
found: java.io.InvalidClassException: [Ljava.lang.Object;;
Serializable is incompatible with Externalizable
Does it mean that I have to use JDeveloper JDK?
2.When I give other then default package for *.sqlj file the
*.sqlj file is added to project but I cannot see it in specified
package (the *.sqlj file is created in the its directory).
After I compile the project the I can see *.java file in the
specified package, but compiler gives errors about redefined
symbols. If I remove *.sqlj file from the project it compiles OK.
What I am doing wrong?
Yakov Becker
null
Thank you for the response.
I don't create jar file. I run it from JDeveloper environment.
What do you mean by "I made sure to also copy over the
: the .ser file"? What purpose of the *.ser file in this case?
Yakov
JDeveloper Team (guest) wrote:
: I have come across this error before..
: I'm assuming that your jar file is in the classpath as
: specified in the Jserv configuration?
: When I had the error, I made sure to also copy over the
: the .ser file.
: In my case, I happened to have both my class files and
: the .ser file outside of a jar file and it worked..
: Hope this helps!
: Yakov Becker (guest) wrote:
: : I have two questions:
: : 1.I wrote simple test appllication that uses SQLJ to run
store
: : procedures from SQL package. It compiles and work fine from
: : JDeveloper 3 if I use java version JDK1.2.2_JDeveloper.
: : It compiles OK in regular JDK1.2.2 but raise the following
: : exception when running:
: : profile
: : com.itrade.trserver.truser.dbqueries.ItrHistorian_SJProfile0
: not
: : found: java.io.InvalidClassException: [Ljava.lang.Object;;
: : Serializable is incompatible with Externalizable
: : Does it mean that I have to use JDeveloper JDK?
: : 2.When I give other then default package for *.sqlj file the
: : *.sqlj file is added to project but I cannot see it in
: specified
: : package (the *.sqlj file is created in the its directory).
: : After I compile the project the I can see *.java file in the
: : specified package, but compiler gives errors about redefined
: : symbols. If I remove *.sqlj file from the project it
compiles
: OK.
: : What I am doing wrong?
: : Yakov Becker
null
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