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From: jimmyb on 1 Jul 2008 17:15
I can compile the following Java code just fine when using the Java
compiler. But I am getting an error when trying to compile the source
file in Oracle.

Here is the code:

create or replace and compile java source named host as
import java.io.* ;
import java.sql.* ;

public class Host
{
public static final void RewriteBaim10Pmc( )
throws IOException
{
try
{
BufferedReader inputStream = new BufferedReader(new FileReader("/
interface/nwps/BAIM/data/if_baim10pmc_pre.dat")) ;
PrintWriter outputStream = new PrintWriter(new FileWriter("/interface/
nwps/BAIM/data/if_baim10pmc.dat")) ;
StringBuilder buffer = new StringBuilder() ;

// more code
inputStream.Close() ;
outputStream.Close() ;
}}}

Here is the error message that Oracle is giving me:

Errors for JAVA SOURCE HOST:

LINE/COL ERROR
--------
-----------------------------------------------------------------
0/0 HOST:7: cannot resolve symbol
0/0 symbol : class StringBuilder
0/0 location: class Host
0/0 StringBuilder buffer = new StringBuilder() ;
0/0 ^
0/0 2 errors
0/0 symbol : class StringBuilder
0/0 location: class Host
0/0 StringBuilder buffer = new StringBuilder() ;
0/0 ^
0/0 HOST:7: cannot resolve symbol



From: Thomas Olszewicki on 1 Jul 2008 22:26
On Jul 1, 5:15 pm, jimmyb <jimmybr...(a)gmail.com> wrote:
> I can compile the following Java code just fine when using the Java
> compiler. But I am getting an error when trying to compile the source
> file in Oracle.
>
> Here is the code:
>
> create or replace and compile java source named host as
> import java.io.* ;
> import java.sql.* ;
>
> public class Host
> {
> public static final void RewriteBaim10Pmc( )
> throws IOException
> {
> try
> {
> BufferedReader inputStream = new BufferedReader(new FileReader("/
> interface/nwps/BAIM/data/if_baim10pmc_pre.dat")) ;
> PrintWriter outputStream = new PrintWriter(new FileWriter("/interface/
> nwps/BAIM/data/if_baim10pmc.dat")) ;
> StringBuilder buffer = new StringBuilder() ;
>
> // more code
> inputStream.Close() ;
> outputStream.Close() ;
>
> }}}
>
> Here is the error message that Oracle is giving me:
>
> Errors for JAVA SOURCE HOST:
>
> LINE/COL ERROR
> --------
> -----------------------------------------------------------------
> 0/0 HOST:7: cannot resolve symbol
> 0/0 symbol : class StringBuilder
> 0/0 location: class Host
> 0/0 StringBuilder buffer = new StringBuilder() ;
> 0/0 ^
> 0/0 2 errors
> 0/0 symbol : class StringBuilder
> 0/0 location: class Host
> 0/0 StringBuilder buffer = new StringBuilder() ;
> 0/0 ^
> 0/0 HOST:7: cannot resolve symbol

2 errors:
1. try without exception or finally
2. it is close() not Close()

and finaly make sure that java.io.* is from classpath of JVM 1.4 not
from JVM 1.5
Oracle 10.2.x supports only Java 1.4

HTH
Thomas
From: Vladimir M. Zakharychev on 2 Jul 2008 02:28
On Jul 2, 1:15 am, jimmyb <jimmybr...(a)gmail.com> wrote:
> I can compile the following Java code just fine when using the Java
> compiler. But I am getting an error when trying to compile the source
> file in Oracle.
>
> Here is the code:
>
> create or replace and compile java source named host as
> import java.io.* ;
> import java.sql.* ;
>
> public class Host
> {
> public static final void RewriteBaim10Pmc( )
> throws IOException
> {
> try
> {
> BufferedReader inputStream = new BufferedReader(new FileReader("/
> interface/nwps/BAIM/data/if_baim10pmc_pre.dat")) ;
> PrintWriter outputStream = new PrintWriter(new FileWriter("/interface/
> nwps/BAIM/data/if_baim10pmc.dat")) ;
> StringBuilder buffer = new StringBuilder() ;
>
> // more code
> inputStream.Close() ;
> outputStream.Close() ;
>
> }}}
>
> Here is the error message that Oracle is giving me:
>
> Errors for JAVA SOURCE HOST:
>
> LINE/COL ERROR
> --------
> -----------------------------------------------------------------
> 0/0 HOST:7: cannot resolve symbol
> 0/0 symbol : class StringBuilder
> 0/0 location: class Host
> 0/0 StringBuilder buffer = new StringBuilder() ;
> 0/0 ^
> 0/0 2 errors
> 0/0 symbol : class StringBuilder
> 0/0 location: class Host
> 0/0 StringBuilder buffer = new StringBuilder() ;
> 0/0 ^
> 0/0 HOST:7: cannot resolve symbol

java.lang.StringBuilder is new to Java 1.5, Oracle VM is 1.4.

Regards,
Vladimir M. Zakharychev
N-Networks, makers of Dynamic PSP(tm)
http://www.dynamicpsp.com
From: jimmyb on 2 Jul 2008 17:00
You guys rocks! Thanks...switching to jvm 1.4.2 worked, i just had to
change my code to StringBuffer.
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