XSLT with XDK (Using C libs, Oracle 8.1.7)
Hi,I am currently tring to use the XSLT mechanism available within Oracle 8.1.7 XDK C libs.
In the file called "XSLSample.c", a function :"void printres(xmlctx*, xmlnode*)" is used to display the result of the tranformation to the standard output.
What I wish to do is to get this result in a "char*" to be able to reuse it.
Is there a simple way of doing this or is it necessary to rewrite a "printresToChar" function ?
If so, is there a way to get the algorythm used for "printres" ?.
(I'have not spent a long tim on C++ or JAVA implementation but I think the question is also valid for those two languages)
Thanks,
Pierre
The function printBuffer() is available in later releases which can be
downloaded from OTN. This is what I do in Java to translate any xml document to a string:
try
ByteArrayOutputStream out = new ByteArrayOutputStream();
PrintWriter writer = new PrintWriter(out);
xmlDoc.print(writer);
newXmlString = out.toString();
PrintWriter can be a real printer or in this case an output stream.
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Installing PHP OCI8 extension on SLES 11 with PHP 5.6.3 Oracle Instantclient 12.1 and APACHE2
I am attempting to install the OCI8 extension. The OCI8 extension version is oci-2.0.8.
The configure script to install is "./configure --with-oci8=instantclient,/usr/lib/oracle/12.1/client64/lib".
The configure runs ok. But when I run make test, it fails on every single oci test.
The install directory of instantclient is "/usr/lib/oracle/12.1/client64"
I have also declared $ORACLE_HOME and $LD_LIBRARY_PATH, and also declared instantclient in the path.
I have also installed Perl on the server and that runs script's to update the remote oracle database. So the issue is not with instantclient.
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Thanks.How and where did you set the environment variables?
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Database link from Oracle to MySQL with the use of unixODBC
Hi,
I have 2 servers.
Server A:
- CentOS_5.1 x386
- MySQL 5.1
- unixODBC
- mysql-connector-odbc
Server B:
- CentOS_5.1 x86_64
- Oracle 11g
- unixODBC
- mysql-connector-odbc
I've configured ODBC, so I am able to do "isql <DSN> oracle oracle -v" sucessfully with "root" and "oracle" user on Oracle server. I've configured listener.ora and tnsnames.ora
I added below lines to listener.ora
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(SID_NAME=mysqlware)
(ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1)
(PROGRAM=dg4odbc)
(ENVS=LD_LIBRARY_PATH=/u01/app/oracle/product/11.1.0/db_1/hs/lib:/usr/lib64/:$ORACLE_HOME/lib)
and lines below to tnsnames.ora
mysqlware=
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=<server's FQDN>)
(PORT=1521)
(CONNECT_DATA=
(SID=mysqlware))
(HS=OK))
The content of $ORACLE_HOME/hs/admin/initmysqlware.ora is
# This is a sample agent init file that contains the HS parameters that are
# needed for the Database Gateway for ODBC
# HS init parameters
HS_FDS_CONNECT_INFO = mysqlware
HS_FDS_SHAREABLE_NAME = /usr/lib64/libmyodbc3.so
# ODBC specific environment variables
set ODBCINI=/home/oracle/.odbc.ini
# Environment variables required for the non-Oracle system
set <envvar>=<value>
tnsping mysqlware returns.....
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION= (ADDRESS= (PROTOCOL=TCP) (HOST=<server's FQDN>)) (PORT=1521)) (CONNECT_DATA= (SID=mysqlware)) (HS=OK))
OK (10 msec)
when I login to oracle and create PUBLIC DATABASE LINK with command....
create public database link link2mysqlware connect to
2 "oracle" identified by "oracle" using 'mysqlware';
Database link created.
THIS IS WHAT I GET.....
SQL> select * from "emp"@link2mysqlware;
select * from "emp"@link2mysqlware
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from LINK2MYSQLWARE
There is "emp" table in MySQL, from where I can even select with the use of isql command and from this Oracle server.
I would really appreciate some help here.
Thanks in advance.
Tomaz BracicEvening Ed,
I changed to debug and repeated the select ....... The output below is for one select that I did. (select * from "emp"@link1)
Oracle Corporation --- WEDNESDAY MAR 19 2008 21:50:51.371
Version 11.1.0.6.0
Entered hgogprd
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "DEBUG"
Entered hgosdip
setting HS_OPEN_CURSORS to default of 50
setting HS_FDS_RECOVERY_ACCOUNT to default of "RECOVER"
setting HS_FDS_RECOVERY_PWD to default value
setting HS_FDS_TRANSACTION_LOG to default of "HS_TRANSACTION_LOG"
setting HS_FDS_TRANSACTION_ISOLATION to default of "READ_COMMITTED"
setting HS_NLS_NCHAR to default of "AL32UTF8"
setting HS_FDS_TIMESTAMP_AS_DATE to default of "TRUE"
setting HS_RPC_FETCH_REBLOCKING to default of "ON"
setting HS_FDS_FETCH_ROWS to default of "100"
setting HS_FDS_RESULTSET_SUPPORT to default of "FALSE"
setting HS_FDS_PROC_IS_FUNC to default of "FALSE"
setting HS_FDS_CHARACTER_SEMANTICS to default of "FALSE"
setting HS_FDS_MAP_NCHAR to default of "TRUE"
setting HS_NLS_DATE_FORMAT to default of "YYYY-MM-DD HH24:MI:SS"
setting HS_FDS_REPORT_REAL_AS_DOUBLE to default of "FALSE"
setting HS_LONG_PIECE_TRANSFER_SIZE to default of "65536"
setting HS_SQL_HANDLE_STMT_REUSE to default of "FALSE"
setting HS_FDS_QUERY_DRIVER to default of "TRUE"
setting HS_FDS_SUPPORT_STATISTICS to default of "FALSE"
setting HS_CALL_NAME_ISP to "gtw$:SQLTables;gtw$:SQLColumns;gtw$:SQLPrimaryKeys;gtw$:SQLForeignKeys;gtw$:SQLProcedures;gtw$:SQLStatistics"
Exiting hgosdip, rc=0
ORACLE_SID is "mysqlware"
Product-Info:
Port Rls/Upd:6/0 PrdStat:0
Agent:Oracle Database Gateway for ODBC
Facility:hsa
Class:ODBC, ClassVsn:11.1.0.6.0_0006, Instance:mysqlware
Exiting hgogprd, rc=0
Entered hgoinit
HOCXU_COMP_CSET=1
HOCXU_DRV_CSET=873
HOCXU_DRV_NCHAR=873
HOCXU_DB_CSET=873
HOCXU_SEM_VER=110000
Entered hgolofn at 2008/03/19-21:50:51
HOSGIP for "HS_FDS_SHAREABLE_NAME" returned "/usr/lib64/libodbc.so"
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2082a0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a208330
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a208af0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a209d60
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2117d0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a211c70
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a214480
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a215930
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a216130
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a217b50
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a217b70
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a219270
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a21c410
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a21c7b0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a21e250
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a21eea0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a21f1a0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a220fd0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2213a0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a222ee0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a222d30
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a227dc0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2295b0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a229be0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a22b030
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a22b8f0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a22d550
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a22daa0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a22e2f0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a230c30
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a231770
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a232190
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a232c20
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a233110
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a233a10
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a233f20
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2344c0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a234b10
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2350a0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a236640
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a236380
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2374e0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Entered hgolofns at 2008/03/19-21:50:51
symbol_peflctx=0x6a2380b0
hoaerr:0
Exiting hgolofns at 2008/03/19-21:50:51
Exiting hgolofn, rc=0 at 2008/03/19-21:50:51
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536"
HOSGIP for "HS_NLS_NUMERIC_CHARACTER" returned ".,"
Exiting hgoinit, rc=0 at 2008/03/19-21:50:51
Entered hgolgon at 2008/03/19-21:50:51
reco:0, name:oracle, tflag:0
Entered hgosuec at 2008/03/19-21:50:51
Exiting hgosuec, rc=0 at 2008/03/19-21:50:51
HOSGIP for "HS_FDS_RECOVERY_ACCOUNT" returned "RECOVER"
HOSGIP for "HS_FDS_TRANSACTION_LOG" returned ""HS_TRANSACTION_LOG""
HOSGIP for "HS_FDS_TIMESTAMP_AS_DATE" returned "TRUE"
HOSGIP for "HS_FDS_CHARACTER_SEMANTICS" returned "FALSE"
HOSGIP for "HS_FDS_MAP_NCHAR" returned "TRUE"
HOSGIP for "HS_FDS_RESULT_SET_SUPPORT" returned "FALSE"
HOSGIP for "HS_FDS_PROC_IS_FUNC" returned "FALSE"
HOSGIP for "HS_FDS_REPORT_REAL_AS_DOUBLE" returned "FALSE"
using oracle as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
Entered hgocont at 2008/03/19-21:50:51
HS_FDS_CONNECT_INFO = "mysqlware"
RC=-1 from HOSGIP for "HS_FDS_CONNECT_STRING"
Entered hgogenconstr at 2008/03/19-21:50:51
dsn:mysqlware, name:oracle
optn:
##>Connect Parameters (len=35)<##
## DSN=mysqlware;
#! UID=oracle;
#! PWD=*
Exiting hgogenconstr, rc=0 at 2008/03/19-21:50:51
Entered hgopoer at 2008/03/19-21:50:51
hgopoer, line 159: got native error 0 and sqlstate I; message follows...
Exiting hgopoer, rc=0 at 2008/03/19-21:50:51
hgocont, line 1903: calling SqlDriverConnect got sqlstate I
Exiting hgocont, rc=28500 at 2008/03/19-21:50:51 with error ptr FILE:hgocont.c LINE:1923 FUNCTION:hgocont() ID:Something other than invalid authorization
Exiting hgolgon, rc=28500 at 2008/03/19-21:50:51 with error ptr FILE:hgolgon.c LINE:612 FUNCTION:hgolgon() ID:Calling hgocont
Entered hgoexit at 2008/03/19-21:50:51
Kind regards,
Tomaz -
Error While reading CLOB from Oracle using WebLogic Connection Pool, Works fine with out using pool
PROBLEM DESCRIPTION :
When I try to read a clob from Oracle, I receive "ORA-03120: two-task
conversion routine: integer overflow" Error.
This error occurs only for CLOB Type and only if I try to connect to
Oracle using WebLogic JDriver/Oracle POOL.
IMPORTANT NOTE: I can read CLOB or any other data using direct JDBC
connection to ORacle with out any problem.
Below Please find the JAVA CODE for Both Working and NON Working .
Created a Connection Pool as:
Name: MyJDBCConnectionPool
URL : jdbc:weblogic:oracle
DIRVER:weblogic.jdbc.oci.Driver
NON WORKING JAVA CODE (USES WEBLOGIC JDBC CONNECTION POOL TO ORACLE):
Driver myDriver =
(Driver)Class.forName("weblogic.jdbc.pool.Driver").newInstance();
Connection mconn =
myDriver.connect("jdbc:weblogic:pool:MyJDBCConnectionPool",null);
mconn.setAutoCommit (false);
CallableStatement cs = mconn.prepareCall("{call
P_XMLTEST2(?)}"); //This returns a CLOB
cs.registerOutParameter(1,java.sql.Types.CLOB);
cs.execute();
Clob clob = null;
clob = cs.getClob(1);
String data =new String();
data = clob.getSubString(1, (int)clob.length());
System.out.println(data); //print the data
data = null;
clob=null;
cs.close();
WORKING JAVA CODE (USES DIRECT THIN JDBC CONNECTION TO ORACLE):
Driver myDriver =
(Driver)Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
Connection mconn =
myDriver.connect("jdbc:oracle:thin:@server:1521:DB",null);
mconn.setAutoCommit (false);
CallableStatement cs = mconn.prepareCall("{call
P_XMLTEST2(?)}"); //This returns a CLOB
cs.registerOutParameter(1,java.sql.Types.CLOB);
cs.execute();
Clob clob = null;
clob = cs.getClob(1);
String data =new String();
data = clob.getSubString(1, (int)clob.length());
System.out.println(data); //print the data
data = null;
clob=null;
cs.close();
ERROR MESSAGE:
ORA-03120: two-task conversion routine: integer overflow
I appreciate your help on this problem.PROBLEM DESCRIPTION :
When I try to read a clob from Oracle, I receive "ORA-03120: two-task
conversion routine: integer overflow" Error.
This error occurs only for CLOB Type and only if I try to connect to
Oracle using WebLogic JDriver/Oracle POOL.
IMPORTANT NOTE: I can read CLOB or any other data using direct JDBC
connection to ORacle with out any problem.
Below Please find the JAVA CODE for Both Working and NON Working .
Created a Connection Pool as:
Name: MyJDBCConnectionPool
URL : jdbc:weblogic:oracle
DIRVER:weblogic.jdbc.oci.Driver
NON WORKING JAVA CODE (USES WEBLOGIC JDBC CONNECTION POOL TO ORACLE):
Driver myDriver =
(Driver)Class.forName("weblogic.jdbc.pool.Driver").newInstance();
Connection mconn =
myDriver.connect("jdbc:weblogic:pool:MyJDBCConnectionPool",null);
mconn.setAutoCommit (false);
CallableStatement cs = mconn.prepareCall("{call
P_XMLTEST2(?)}"); //This returns a CLOB
cs.registerOutParameter(1,java.sql.Types.CLOB);
cs.execute();
Clob clob = null;
clob = cs.getClob(1);
String data =new String();
data = clob.getSubString(1, (int)clob.length());
System.out.println(data); //print the data
data = null;
clob=null;
cs.close();
WORKING JAVA CODE (USES DIRECT THIN JDBC CONNECTION TO ORACLE):
Driver myDriver =
(Driver)Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
Connection mconn =
myDriver.connect("jdbc:oracle:thin:@server:1521:DB",null);
mconn.setAutoCommit (false);
CallableStatement cs = mconn.prepareCall("{call
P_XMLTEST2(?)}"); //This returns a CLOB
cs.registerOutParameter(1,java.sql.Types.CLOB);
cs.execute();
Clob clob = null;
clob = cs.getClob(1);
String data =new String();
data = clob.getSubString(1, (int)clob.length());
System.out.println(data); //print the data
data = null;
clob=null;
cs.close();
ERROR MESSAGE:
ORA-03120: two-task conversion routine: integer overflow
I appreciate your help on this problem. -
Not able to integrate SOA Suite with EBS using Oracle APPS Adapter
Hi,
We need to listen to outbound business events of Oracle EBS using BES via Oracle APPS Adapter.
We have created a composite containing Oracle Application Adapter and BPEL Process.
In Apps adapter when configured Outbound Business events "oracle.apps.bom.component.modified" using Dequeue Operation,a corresponding subscriber is created in WF_BPEL_Q for respective event selected.
In Oracle EBS
for "oracle.apps.bom.component.modified" status is enabled and in subscription WF_BPEL_QAGENT is there.
When we are changing any BOM component in Oracle EBS Designer and saving it, a record is being created in "WF_BPEL_QTAB".
BPEL Process( Oracle Apps Adapter Partner Link---> Recieve Actvity ) instances are not being created when any BOM component is being changed.
Oracle Apps Adapter is not able to dequeue the data from WF_BPEL_QTAB.
There is not any error/exception in oracle soa suite server logs for Oracle APPS adapter.
SOA Diagnostics Logs are :
[2012-07-04T08:55:51.304+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.bpel.engine] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] CubeServiceEngine=> initing default/Testr!4.0*soa_f1fe3bbc-1269-437c-a75f-1239da743fea/BPELProcess1
[2012-07-04T08:55:51.304+05:30] [AdminServer] [NOTIFICATION] [] [oracle.integration.platform.blocks.deploy] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] Publishing deploy event for default/Testr!4.0*soa_f1fe3bbc-1269-437c-a75f-1239da743fea
[2012-07-04T08:55:51.382+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> [Testr.bom_cm/4.0] :load Loading bom_cm_apps.jca ..
[2012-07-04T08:55:51.390+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm Performing JCAEndpointActivation::prepareActivation for {AppsEventSchema=ANY_SCHEMA, MessageSelectorRule=tab.user_data.event_name = 'oracle.apps.bom.component.modified', Consumer=ORA_8cpkad9l88sj0c9n8kq42ghm85, QueueName=WF_BPEL_Q, DatabaseSchema=APPS}
[2012-07-04T08:55:51.391+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm JCAEndpointActivation::prepareActivation - Locating JCA Binding Component instance: SCA_AS11R1
[2012-07-04T08:55:51.397+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> JCABinding=> Instantiating inbound part of JCA Binding Component instance: SCA_AS11R1
[2012-07-04T08:55:51.397+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm JCAEndpointActivation::initiateInboundJcaEndpoint - Creating and initializing inbound JCA endpoint for:[[
endpoint='bom_cm'
WSDL location='oramds:/deployed-composites/default/Testr_rev4.0/bom_cm.wsdl'
portType='DEQUEUE_ptt'
operation='DEQUEUE'
*activation properties={AppsEventSchema=ANY_SCHEMA, MessageSelectorRule=tab.user_data.event_name = 'oracle.apps.bom.component.modified', Consumer=ORA_8cpkad9l88sj0c9n8kq42ghm85, QueueName=WF_BPEL_Q, DatabaseSchema=APPS}*
[2012-07-04T08:55:51.398+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm JCAEndpointActivation::initiateInboundJcaEndpoint - Creating endpoint (0) for bom_cm
[2012-07-04T08:55:51.407+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm JCAEndpointActivation::prepareActivation - Done preparing JCAEndpointActivation for Service 'bom_cm'
[2012-07-04T08:55:51.409+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> [Testr.bom_cm/4.0] :load Successfully loaded bom_cm_apps.jca
[2012-07-04T08:55:51.410+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> [Testr.bom_cm/4.0] :init Initializing bom_cm_apps.jca
[2012-07-04T08:55:51.410+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm JCAEndpointActivation::performActivation - Performing JCA Endpoint Activation, Endpoint Id='bom_cm'
[2012-07-04T08:55:51.410+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> bom_cm Performing endpoint activation (1) for bom_cm
[2012-07-04T08:55:51.411+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> Testr JCA Binding Component instance: SCA_AS11R1 - endpointActivation for portType=DEQUEUE_ptt, operation=DEQUEUE
[2012-07-04T08:55:51.416+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> Testr Creating new instance of Resource Adapter oracle.tip.adapter.apps.AppsResourceAdapter
[2012-07-04T08:55:51.417+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> Testr JCA Binding Component instance: SCA_AS11R1 - starting Resource Adapter oracle.tip.adapter.apps.AppsResourceAdapter
[2012-07-04T08:55:51.471+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] Oracle Applications Adapter Starting...AQResourceAdapter
[2012-07-04T08:55:51.474+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] Oracle Applications Adapter Creating Endpoint...
*[2012-07-04T08:55:51.482+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] Oracle Applications Adapter Activating Endpoint...*
*[2012-07-04T08:55:53.782+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> Testr JCA Binding Component instance: SCA_AS11R1 - successfully completed endpointActivation for portType=DEQUEUE_ptt, operation=DEQUEUE*
*[2012-07-04T08:55:53.783+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,0] [APP: soa-infra] JCABinding=> [Testr.bom_cm/4.0] :init Successfully initialized bom_cm_apps.jca*
*[2012-07-04T08:55:53.783+05:30] [AdminServer] [NOTIFICATION] [] [oracle.soa.adapter] [tid: weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@c8ccf1] [userId: weblogic] [ecid: 1ae79e0a6c47b292:-ec3eb:1384ffb303d:-8000-0000000000000312,1:30342] [APP: soa-infra] Dequeue Agent activated....*
Regards,
Abhinav Gupta
Edited by: Abhinav on Jul 5, 2012 9:56 AMWe would like to capture a few business events in oracle BOM and PO that are of interest to us. In order to do this,
we deploy oracle SOA composite with BEPL in the Oracle Fusion Middleware Control. The oracle SOA composite is configured for a particular outbound business event. It should listens on a specific queue WF_BPEL_Q or WF_BPEL_QTAB and de-queues the messages from that Oracle Queue or Oracle AQ Table. In jDeveloper 11g we created a SOA project with oracle applications adapter partner link and a receive.
Specifically we are trying to capture the business outbound event oracle.apps.bom.component.modified just to get the event data in this receive.
Partner link configuration: We added the database connection to the oracle EBS instance. Tested it and we
succeded. Chose ANY_SCHEMA in partner link configuration.
We ensured that the JNDI Name here( eis/Apps/Apps ) match the JNDI name provided in the weblogic-->Deployments--
OracleAppsAdapter -->Configuration --> Outbound Connection Pools. For this outbound resource pool, Connection factory interface was javax.resource.cci.ConnectionFactory. Property name xADataSourceName was mapped to JNDI name of the configured JDBC datasource in the weblogic. When we created the connection pool. We tested and it worked fine. This data source had the connection pool configured to the oracle applications schema with APPS user.
After adding the partner link with the above configuration, we added a receive. We deployed this configuration to the middleware. We went to the oracle EBS modified a BOM component and we expected to having running BPEL instances against the deloyed composite. However, the problem is we are not having any running instance for the composite.
We found that there are entries in the view AQ$WF_BPEL_QTAB with an ENQ_TIME and ENQ_TIMESTAMP but with no DEQ_TIME or DEQ_TIMESTAMP. The ENQ_TIMESTAMP corresponds to the time we modified BOM in oracle BOM forms/Designer
The data is being written in WF_BPEL_QTAB for the BOM changes but not being dequeued by oracle applications adapter/composites deployed in soa server.
Please help me it quite urgent.
Is there anything we are missing on EBS side to be activited. for the events to be dequeued
Any Help is appreciated.
Abhinav -
Sending mails with attachments using oracle 8i
Hi,
Could anybody please send a sample code for sending mails
with attachments using oracle 8i.
Thanks in advanceFor oracle8i there is an example package from OTN:
http://www.oracle.com/technology/sample_code/tech/pl_sql/htdocs/Utl_Smtp_Sample.html
You have to re-write the package a bit to work it with BLOBs instead of RAW attachments, but that should be no problem
Hop this helps,
Michiel -
Oracle: slow performance with SELECT using ojdbc14 and connection pooling
Hello,
i'm working hard the last days to solve a performance problem with our customer using a oracle 10g database. For testing I used our oracle 9.2.0.1.0 database which shows the same symptoms. All doing solved nothing: the performance while using this oracle is much slower than other databases. This result I cannot trust and so I need some advice. What is missing to improve the performance on the java side?
The webapplication I use runs fast on MySQL 4.x and SQLServer 2000, but on the above mentioned Oracle it was always 4 times slower. The webapplication uses a lot of simple SELECT-Statements without complicated joins and so on (because it should run on many different databases). Doing some days of creating tests within this webapplication, I was not able to find any entrance point for a change. All databases server I'm using, having only the default configurations after a common installation.
To reduce the complexity I wrote a simple java application with connection pooling using only the latest libraries from apache-commons(dbcp, pool), and the latest ojdbc14 for oracle 9.2.
First the results than the code: MySQL needed less than 1000 millisecond, SQLServer around 1000 milliseconds and Oracle over 2000 milliseconds. I stopped pooling and the results are for Oracle even worse: over 18000 milliseconds (mysql:2500, sqlserver:4100).
I changed the classes for Oracle and used the class oracle.jdbc.pool.OracleConnectionCacheImpl from the ojdbc14-library. No difference (around 100 milliseconds more or less).
The only Select-Statement works on this table, which has one index on HICTGID.
It contains 259 entrances.:
CREATE TABLE HIERARCHYCATEGORY (
HICTGID NUMBER (19) NOT NULL,
HICTGLEVEL NUMBER (10) NOT NULL,
HICTGEXTID NUMBER (19) NOT NULL,
HICTGEXTPARENTID NUMBER (19) NOT NULL,
HICTGNAME VARCHAR2(255) NOT NULL
);The application simply loops through this table using
SELECT Hictgid, Hictgname FROM HIERARCHYCATEGORY WHERE HICTGID = ?, but I always open a connection before this query and closes this connection afterwards. So I use the pooling as much as possible. That's all SQL I'm using.
protected static DataSource setupDataSource(String sDriver, String sUrl, String sUser, String sPwd) throws SQLException {
BasicDataSource ds = new BasicDataSource();
ds.setDriverClassName(sDriver);
ds.setUsername(sUser);
ds.setPassword(sPwd);
ds.setUrl(sUrl);
// The maximum number of active connections:
ds.setMaxActive(3);
// The maximum number of active connections that can remain idle in the pool,
// without extra ones being released, or zero for no limit:
ds.setMaxIdle(3);
// The maximum number of milliseconds that the pool will wait (when there are no available connections)
// for a connection to be returned before throwing an exception, or -1 to wait indefinitely:
ds.setMaxWait(3000);
return ds;
}I can switch by using external properties between three databases (oracle, mysql and sqlserver) and if I want I can switch pooling off. And all actions I'm interested are logged by Log4J.
public static Connection getConnection() throws SQLException {
Connection result = null;
String sJdbcDriver = m_oJbProp.getString("jdbcDriver");
String sJdbcUrl = m_oJbProp.getString("databaseConnection");
String sJdbcUser = m_oJbProp.getString("dbUsername");
String sJdbcPwd = m_oJbProp.getString("dbPassword");
try {
if (m_oJbProp.getString("useConnectionPooling").equals("true")) {
if (log.isDebugEnabled()) {
log.debug("ConnectionPooling true");
if(null == m_ds) {
m_ds = setupDataSource(sJdbcDriver,sJdbcUrl,sJdbcUser,sJdbcPwd);
if (log.isDebugEnabled()) {
log.debug("DataSource created");
result = m_ds.getConnection();
} else {
// No connection pooling:
if (log.isDebugEnabled()) {
log.debug("ConnectionPooling false");
try {
Class.forName(sJdbcDriver);
result = DriverManager.getConnection(sJdbcUrl, sJdbcUser, sJdbcPwd);
} catch (ClassNotFoundException cnf) {
log.error("Exception: Class Not Found. ", cnf);
System.exit(0);
(.. ErrorHandling ...)Here is the code fragment which is doing the work:
StringBuffer sb = new StringBuffer();
while (lNextBottom <= lNextCeiling) {
con = getConnection();
innerSelStmt = con.prepareStatement("SELECT Hictgid, Hictgname FROM HIERARCHYCATEGORY WHERE HICTGID = ?");
innerSelStmt.setLong(1, lNextBottom);
rsInner = innerSelStmt.executeQuery();
if ((rsInner != null) && (rsInner.next())) {
sb.append(rsInner.getLong(1) + ", " + rsInner.getString(2) + "\r");
if (log.isDebugEnabled()) {
log.debug("Inner Statement: " + rsInner.getLong(1) + "\r");
rsInner.close();
con.close();
lNextBottom++;
if (log.isInfoEnabled()) {
log.info("\rResult values: Hictgid, Hictgname \r");
log.info(sb.toString());
}and the main method:
public static void main(String[] args) {
try {
long lStartTime = System.currentTimeMillis();
JdbcBasic oJb = new JdbcBasic();
boolean bSuccess = false;
bSuccess = oJb.getHierarchycategories();
if (log.isInfoEnabled()) {
log.info("Running time: " + (System.currentTimeMillis() - lStartTime));
if (null != m_ds) {
printDataSourceStats(m_ds);
shutdownDataSource(m_ds);
if (log.isInfoEnabled()) {
log.info("Datasource closed.");
} catch (SQLException sqe) {
log.error("SQLException within main-method", sqe);
}My database values are
databaseConnection=jdbc:oracle:thin:@SERVERDB:1521:ora
jdbcDriver=oracle.jdbc.driver.OracleDriver
databaseConnection=jdbc:jtds:sqlserver://SERVERDB:1433/testdb
jdbcDriver=net.sourceforge.jtds.jdbc.Driver
databaseConnection=jdbc:mysql://localhost/testdb
jdbcDriver=com.mysql.jdbc.Driver
dbUsername=testusr
dbPassword=testpwdThanks for your reading and maybe for your help.A few comments.
There is of course another difference between your test cases then just the database. There is also the driver. And I suspect that in at least the case with the jtds driver it is helping you along where you are doing something silly and the Oracle driver is not.
Before I explain the next part I would say the speed differences between MS-SQL and MySQL look about right I think you are aiming here for MS-SQL level performance not MySQL. (For a bunch of reasons MySQL is inherently faster but there are MANY drawbacks as well which have been well discussed on previous threads)
Here is where I believe your problem lies
while (lNextBottom <= lNextCeiling) {
con = getConnection();
innerSelStmt = con.prepareStatement("SELECT Hictgid, Hictgname FROM HIERARCHYCATEGORY WHERE HICTGID = ?");
innerSelStmt.setLong(1, lNextBottom);
rsInner = innerSelStmt.executeQuery();
if ((rsInner != null) && (rsInner.next())) {
sb.append(rsInner.getLong(1) + ", " + rsInner.getString(2) + "\r");
if (log.isDebugEnabled()) {
log.debug("Inner Statement: " + rsInner.getLong(1) + "\r");
rsInner.close();
con.close();
lNextBottom++;
}There at least four things that are wrong with above.
1) Why are you preparing the statement INSIDE the loop. Let us for a moment say that the loop will spin 100 times. That means that you are preparing the same statement 100 times. This is bad. It is also very relevant because for example the Jtds driver is going to be caching the prepared statements you make so that actually while you try and prepare it 100 times it only actually does it once... but in Oracle I don't know what it is doing for sure but if it is preparing on each pass well than that bit of it is going take 100 times longer then it should.
2) You are opening and closing the connection on each pass through the loop... also a terrible idea. You need to fix this first so that you can repeatedly use the same prepared statement.
3) Why are you looping in the first place? More on this later.
4) Where do you close the PreparedStatement? It doesn't look like you do.
Okay so for starters your loop should look a lot more like this...
code]
con = getConnection();
innerSelStmt = con.prepareStatement("SELECT Hictgid, Hictgname FROM HIERARCHYCATEGORY WHERE HICTGID = ?");
while (lNextBottom <= lNextCeiling) {
innerSelStmt.setLong(1, lNextBottom);
rsInner = innerSelStmt.executeQuery();
if ((rsInner != null) && (rsInner.next())) {
sb.append(rsInner.getLong(1) + ", " + rsInner.getString(2) + "\r");
rsInner.close();
lNextBottom++;
innerSelStmt.close();
con.close();
I think the code above (and you can put your debug stuff back if you want) which uses ONE connection and ONE prepared Statement will improve your performance dramatically.
The other question though I would as is why in the hell you are doing 100 or whatever number of queries anyway. This can be done all in ONE query which again will improve performance.
Your query and such should look like this I think.
String sql = "SELECT Hictgid, Hictgname FROM HIERARCHYCATEGORY WHERE HICTGID >=? AND HICTGID<=?";
PreparedStatement ps = conn.prepareStatement(sql);
ps.setLong(1,lNextBottom );
ps.setLong(2,lNextCeiling);
ResultSet rs = ps.executeQuery();
while(rs.next()){
// your appending to string buffer code goes here
}and I can't understand why you're not doing that in the first place. -
Integration Methods - Oracle Projects with Primavera using API
Hi,
We are trying to do manual integration in between Oracle Projects with Primavera using API, if some one can able to help us on the process and procedure that would be really helpful....
Thanks
Rgds,
Vijay
[email protected]Hi,
The Primavera intergration works with the "Standard Intergration" of Oracle 11i & R12.1 with the version of P6, this is the statement was in by the market experts. Even I have not worked on this intergration part of primavera with Oracle. still, I can provide you some search engine links, which could help you in http://www.projectp.com/products/op3.php ; http://www.projectedconsulting.com/index.php/community/blog/2010/04/primavera-and-oracle-projects-integration/
Lavanya -
Integrating Ariba with JDE using Oracle SOA
Hi Gurus,
We want to integrate Ariba system(Purchase Order opeartion) with JDEdwards using Oracle SOA Suite.
Anybody has got any material or links which supports this activity?
Any valuable inputs/suggestions on this will be appreciated.
Thanks in Advance,
AbhishekHi,
Thank you for your reply.
Is the usage of B2B not applicable for this project ?
Thanks -
Integrating Oracle APPS with APEX using popay_apex package...
Hi,
I am a newbie in APEX and tried to explore it only a few months back...
I must admit that this tool is Awesome..!!!
Also, I tried to integrate Oracle EBS 11i with APEX using [popay package |https://sites.google.com/a/popay.be/apex-on-apps/integration] and the integration was absolutely fantastic...!!!
h6. (Thanks Thierry for your impecabble work on developing and releasing this excellent package under BSD License !!!)
My question is,
I have created an Online Leave Application (OLA) in APEX which should retrieve the username from EBS Login and display the leave information of that particular user.
I have created the OLA in APEX and registered it in EBS as a form function and also attached it to a user responsibility.
When I run the form thru the EBS Responsibility logged in as a EBS user, the OLA Application opens in a new window...
But,
The username is retrieved as APPS instead of the user's login info.
because of this retrieval the global variable :APP_USER is storing the username as APPS and all my internal references with :APP_USER has been erroring with "NO DATA FOUND", since there is no user login as APPS.
Is there any way to overcome this bottleneck...?
Or Do I need to add any code in the APEX >Application >Security > VPD
Thanks in Advance...
BenHi,
I have solved the issue, Thanks to Rod & Thierry !
I have created a cookie to send the apps username to my APEX application.
(Added this code snippet in the popay_apex.start_application procedure)
--------<CODE>------------------------------------------
l_user := fnd_global.USER_NAME;
OWA_COOKIE.send
+(NAME=>'APEX',+
VALUE=>l_user,
path=>'/');
---------<ENDS>----------------------------------------
(Created an on-load before header process at page 1 and fetched the cookie value to an application item.)
-----------<CODE>-------------------------------------
DECLARE
c OWA_COOKIE.cookie;
a wwv_flow_global.vc_arr2;
BEGIN
c := OWA_COOKIE.get('APEX');
a := htmldb_util.string_to_table(c.vals(1));
+:F101_USER := a(1);+
EXCEPTION WHEN OTHERS THEN
NULL;
END;
-------------<ENDS>---------------------------------------
It's a mashup of Rod & Thierry's work....!
Hat's off to Rod & Thierry !
Ben -
Problem in getting Time info with webLogic using Oracle Thin Driver
We have a servlet to store/retrieve date/time data from an Oracle 9i db using use the Oracle thin driver. Everyting is ok when run on JSDK2.1 servlet container or Tomcat. But when run under WebLogic 8.1, we have problem with time portion info, it is lost. After debuging, we found under WebLogic, the returned object type is a java.sql.Date which by definition has no time info, while in other servlet containers, it is a java.sql.Timestamp. Storing date/time data in a Date column is ok under WebLogic because we see the time portion data in the db table. We did not set anything about database/jdbc in WebLogic.
It would be greatly appreciated if someone can explain what effect WebLogic has on a servlet that has its own jdbc connection or how WebLogic could change data type from a jdbc sql statement.That's a function of the JDBC driver, not the J2EE app server.
Sounds like maybe you're using the WebLogic 8.1 driver when you deploy with WL instead of the Oracle driver. You certainly can deploy with the Oracle driver. Go into the WL config manager and set it up to use the ojdbc14.jar instead.
% -
Certificate Issue in web services Using j2ee in oracle apps 11i
Hi all,
I am working with web services integration in oracle apps 11i. I used j2ee technology. I installed j2eesdk-1_4_03 and test with j2eetutorial. I have to integrate third party payment system with web services in oracle apps 11i. I run following commands in putty
build: asant build
packing: asant create-war
deploy: asant deploy-war
client java:
compile: asant build
run: asant run
While i run the "asant run" command, i got below the error
sun.security.validator.ValidatorException: No trusted certificate found
I added third party certification but i got same error which i mentioned above.
Is any certification or settings need for run the web services in ebs.
Thanks
Edited by: 910361 on Nov 1, 2012 7:09 AMHi,
I do the settings according to your advice, i got below error when i run below command to add certificate to keystore.
command:
keytool -import -keystore /usr/j2ee/jdk/jre/lib/security/cacerts -file /usr/Class3G2.cer
Error:
keytool error: java.lang.Exception: Input not an X.509 certificate
Thanks
Edited by: 910361 on Jan 27, 2012 4:38 AM
Edited by: 910361 on Jan 27, 2012 4:39 AM
Edited by: 910361 on Jan 27, 2012 4:39 AM
Edited by: 910361 on Jan 27, 2012 5:29 AM
Edited by: 910361 on Nov 1, 2012 7:09 AM -
ConnectionPool problems with WLS 7.0 and Oracle 9.2
Hi,
We are using WLS 7.0 SP4, and Oracle 9 and the Oracle thin driver type 4. In our
application on the productive system (and only there) we constantly encounter
a whole set of SQLExceptions which have all in common that the Connection from
the pool is not valid any more when the application tries to use it.
Typical, recurring error messages are:
- Exhausted ResultSet
- Connection has already been closed
- Closed Statement
- Transaction is no longer active - status committing
- NullPointerException at
weblogic.jdbc.pool.Connection.prepareStatement()
There are no special Statements which create these errors. They are spread at
random across practically every query the application creates, and the same queries
sometimes succeed and sometimes fail.
I double and triple checked that all Connections, Statements and ResultSets are
closed immediately after use. As an example, I attached a code snippet and a resulting
StackTrace which.
The problem also seems to occur only with an (unknown) minimum of concurrent usern,
since in the approval tests on an almost identical test system these errors never
occurred.
I also followed the advice from Oracle and installed the latest Oracle JDBC driver
(Oracle 10g) - to no avail.
What else can I do?
Another question: Is it correct that my Oracle JDBC driver is in the application
classpath (via a reference in the Manifest file of the application jar), not in
the system classpath? There has never been a problem with that, but in a Newsgroup
answer from Nov 10, 2003 (subject: "ResultSet closes prematurely"), Joe Weinstein
suggested to "get it listed at the
front of the -classpath argument that the startWebLogic script creates for the
java line that starts the server".
I hesitate to do so, since the driver is in a standard WebApp- directory, WEB-INF/lib.
Is it possible and safe to add a jar located there to the system classpath? If
it is possible, why is it necessary?
Best regards,
Andreas Zehrt
[CodeSnippetsAndStackTraceForConnectionPoolProblem.txt]Andreas Zehrt wrote:
Hi Joe,
Your hint that there is a threading problem was right:
On further investigation of the code I found out that the class that passes the
Connection to the DAO not only stores it as a member at some point (which is not
a good idea anyway) but is also a singleton - then, of course, it's no surprise
that the Connection gets invalid in a incalculable way when concurrent threads
share it.
The singleton instantiation was not so obvious because the way of instantiation
is controlled by a configuration parameter that can be overridden at different
levels.
I changed it and the productive logfiles indicate that the SQLExceptions related
to that class have disappeared.I am happy to have helped.
So, thanks a lot for the advice.
But I am still wondering why this code has worked for so long a time with WLS
5.1 and Oracle 8 (the system has been productive for over 2 years). Even in the
approval tests with WLS 7.0 and Oracle 9, we did not run into problems, although
it was multi-user environment.Mo idea.
I still believe that there is a difference between WLS 5.1 and 7.0 in the way
it treats pooled Oracle JDBC Connections. I wished both Oracle and Bea could be
a little more explicit about those changes and possible version incompatabilities
beyond the general advice "use the latest thin driver".Though I can think of no change to our pooling which would have had any material
effect in this case, I will certainly do what I can to see that our documentation
is explicit about changes.
Joe
Best regards, Andreas
Joe Weinstein <[email protected]> wrote:
Hi Andreas.
Andreas Zehrt wrote:
Hi,
We are using WLS 7.0 SP4, and Oracle 9 and the Oracle thin driver type4. In our
application on the productive system (and only there) we constantlyencounter
a whole set of SQLExceptions which have all in common that the Connectionfrom
the pool is not valid any more when the application tries to use it.
Typical, recurring error messages are:
- Exhausted ResultSetThat is typically if the statement that created it is either re-executed
or closed.
- Connection has already been closedAs described. If you give a stacktrace, we could make a debug patch which
would show
where it was originally closed.
- Closed Statementsame as above.
- Transaction is no longer active - status committingThat implies your code is obtaining a connection from a transactional
datasource,
and then later trying to use it after the transaction which it was associated
with,
is finished.
- NullPointerException at
weblogic.jdbc.pool.Connection.prepareStatement()Maybe any of the above.
There are no special Statements which create these errors. They arespread at
random across practically every query the application creates, andthe same queries
sometimes succeed and sometimes fail.
I double and triple checked that all Connections, Statements and ResultSetsare
closed immediately after use. As an example, I attached a code snippetand a resulting
StackTrace which.
The problem also seems to occur only with an (unknown) minimum of concurrentusern,
since in the approval tests on an almost identical test system theseerrors never
occurred.
I also followed the advice from Oracle and installed the latest OracleJDBC driver
(Oracle 10g) - to no avail.
What else can I do?
Another question: Is it correct that my Oracle JDBC driver is in theapplication
classpath (via a reference in the Manifest file of the applicationjar), not in
the system classpath? There has never been a problem with that, butin a Newsgroup
answer from Nov 10, 2003 (subject: "ResultSet closes prematurely"),Joe Weinstein
suggested to "get it listed at the
front of the -classpath argument that the startWebLogic script createsfor the
java line that starts the server".
I hesitate to do so, since the driver is in a standard WebApp- directory,WEB-INF/lib.
Is it possible and safe to add a jar located there to the system classpath?If
it is possible, why is it necessary?I was only concerned to ensure we know which driver we are working with.
We also ship
an oracle thin driver, which becomes obsolete soon...
I am concerned that your code creates pool connections to be used later.
The problems
can arise if more than one thread ever gets the same connection, or if
the connection
is used in the same thread, spanning transactions. It does also seem
that there may
be a threading issue, because if two threads each call the code to create
a connection,
and two connections are made, but one over-writes the other, the two
threads can
end up using the same connection, and closing it. The over-written one
never gets closed,
resulting in that leak message you got...
Joe
The Connection parameter is opened by a business component class, ComaServiceProviderClassicImpl.It is propagated through
several classes in the business layer, but not used, until the DAOtakes it to make the query.
So, the Connection is closed where it was opened, not in the DAO class.
public class ConcernDAOImpl extends BaseDAO {
public Collection getConcernsForIncidents(Connection conn, Collectionincidents)
throws DataAccessException, ConstraintException, ComaParseException{>
sqlMessage.append(")");
String sqlStmt = sqlMessage.toString();
PreparedStatement pstmt = null;
ResultSet rs = null;
try {
pstmt = conn.prepareStatement(sqlStmt);
rs = pstmt.executeQuery();
while (rs != null && rs.next()) {
final Concern concern =
new Concern(DAOUtil.getComaOID(rs, ComaDBNames.KDANR));
concern.setIncidentOID(DAOUtil.getComaOID(rs, ComaDBNames.KDAVGENR));
return concerns;
} catch (SQLException sqle) {
// Wrapps real SQL exception
String[] message = new String[]{sqle.getMessage(), sqlStmt};
throw new DataAccessException(ExpCode.S_ORACLE_SQL, message,
sqle);
} finally {
closeAll(rs, pstmt);
_logger.exitDebug(method);
Here, the Connection is acquired and finally closed
public class ComaServiceProviderClassicImpl {
public void updateComplaint(
final Request updateRequest,
final ResponseSingleElement response,
final Principal principal)
throws SystemException {
try {
logger.info("updateComplaint", "store incident");
// store the incident in the database
incidentManager.storeIncident(getConnection(), updateIncident);
// reload the incident from Cache and / or the databaseto get the ContactReferences.
Incident returnIncident = incidentManager.loadIncident(//IncidentManager passes the Connection to the DAO
getConnection(), updateIncident.getOID());
} catch (RemoteException rex) {
// remote exceptions
rollbackIfNecessary();
CoreUtils.unwrapRemoteException(rex, logger);
} catch (SystemException e) {
// all other exceptions --> rollback if necessary and rethrow
rollbackIfNecessary();
throw e;
} finally {
removeConnection();
logger.exitDebug("updateComplaint");
This is the resulting StackTrace:
sql exception: [Closed Statement: next] - sql statement: [select *
at de.deutschepost.ubbrief.coma.persistence.dao.ConcernDAOImpl.getConcernsForIncidents(ConcernDAOImpl.java:363)
at de.deutschepost.ubbrief.coma.persistence.dao.CachingConcernDAOImpl.getConcernsForIncidents(CachingConcernDAOImpl.java:129)
at de.deutschepost.ubbrief.coma.persistence.incidentmanager.IncidentManagerImpl.loadConcernStructuresIntoIncidents(IncidentManagerImpl.java:1067)
at de.deutschepost.ubbrief.coma.persistence.incidentmanager.IncidentManagerImpl.loadStructureForIncident(IncidentManagerImpl.java:320)
at de.deutschepost.ubbrief.coma.persistence.incidentmanager.IncidentManagerImpl.loadIncidents(IncidentManagerImpl.java:264)
at de.deutschepost.ubbrief.coma.persistence.taskmanager.TaskManagerImpl.selectTasksForUser(TaskManagerImpl.java:299)
at de.deutschepost.ubbrief.coma.service.z2.ComaServiceProviderZ2Impl.getTaskList(ComaServiceProviderZ2Impl.java:113)
at de.deutschepost.ubbrief.coma.service.z2.ComaServiceProviderZ2Bean_1dhrj7_EOImpl.getTaskList(ComaServiceProviderZ2Bean_1dhrj7_EOImpl.java:154)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList.runServiceMethod(CMPGetTaskList.java:64)
at de.deutschepost.ubbrief.coma.sbbx.sp.BasicMethodProvider.execute(BasicMethodProvider.java:145)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl.execute(CMPGetTaskList_9b9mv5_EOImpl.java:46)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:159)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:263)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:230)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl_WLStub.execute(UnknownSource)
at de.deutschepost.ubbrief.backbone.jazz.impl.core.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:115)
at de.deutschepost.ubbrief.backbone.common.impl.core.rpc.server.ServerKernelImpl.handleTransportMessage(ServerKernelImpl.java:270)
at de.deutschepost.ubbrief.backbone.common.impl.core.messaging.MessageTransport.handleMessage(MessageTransport.java:454)
at de.deutschepost.ubbrief.backbone.common.impl.core.KernelFacade.handleMessage(KernelFacade.java:209)
at de.deutschepost.ubbrief.backbone.jazz.impl.backbone.BackboneBean.messageArrived(BackboneBean.java:637)
at de.deutschepost.ubbrief.backbone.jazz.impl.backbone.BackboneBean_ina9d7_ELOImpl.messageArrived(BackboneBean_ina9d7_ELOImpl.java:105)
at de.deutschepost.ubbrief.backbone.jazz.impl.transport.receive.LocalQueueReceiveBean.deliverMessage(LocalQueueReceiveBean.java:43)
at de.deutschepost.ubbrief.backbone.jazz.impl.transport.receive.AbstractMessageReceiveBean.onMessage(AbstractMessageReceiveBean.java:127)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:377)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:311)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:286)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2351)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2267)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)
####<May 26, 2004 12:18:43 PM CEST> <Warning> <JDBC> <S0048016> <REMA20Z><Finalizer> <kernel identity> <> <001074> <A JDBC pool connection leak
was detected. A Connection leak occurs when a connection obtained from
the pool was not closed explicitly by calling close() and then was disposed
by the garbage collector and returned to the connection pool. The following
stack trace at create shows where the leaked connection was created.
Stack trace at connection create:
at weblogic.jdbc.pool.Connection.<init>(Connection.java:66)
at weblogic.jdbc.pool.Driver.allocateConnection(Driver.java:294)
at weblogic.jdbc.pool.Driver.connect(Driver.java:210)
at weblogic.jdbc.jts.Driver.getNonTxConnection(Driver.java:373)
at weblogic.jdbc.jts.Driver.connect(Driver.java:129)
at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:287)
at de.deutschepost.ubbrief.coma.core.ComaComponentImpl.getConnectionFromPool(ComaComponentImpl.java:163)
at de.deutschepost.ubbrief.coma.core.ComaComponentImpl.getConnectionInternal(ComaComponentImpl.java:135)
at de.deutschepost.ubbrief.coma.core.ComaComponentImpl.getConnection(ComaComponentImpl.java:99)
at de.deutschepost.ubbrief.coma.persistence.customermanager.CurryCustomerManagerImpl.findCustomers(CurryCustomerManagerImpl.java:73)
at de.deutschepost.ubbrief.coma.service.z2.ComaServiceProviderZ2BaseImpl.resolveCustomerInstances(ComaServiceProviderZ2BaseImpl.java:808)
at de.deutschepost.ubbrief.coma.service.z2.ComaServiceProviderZ2Impl.getTaskList(ComaServiceProviderZ2Impl.java:213)
at de.deutschepost.ubbrief.coma.service.z2.ComaServiceProviderZ2Bean_1dhrj7_EOImpl.getTaskList(ComaServiceProviderZ2Bean_1dhrj7_EOImpl.java:154)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList.runServiceMethod(CMPGetTaskList.java:64)
at de.deutschepost.ubbrief.coma.sbbx.sp.BasicMethodProvider.execute(BasicMethodProvider.java:145)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl.execute(CMPGetTaskList_9b9mv5_EOImpl.java:46)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:159)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:263)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:230)
at de.deutschepost.ubbrief.coma.sbba.z2.CMPGetTaskList_9b9mv5_EOImpl_WLStub.execute(UnknownSource)
at de.deutschepost.ubbrief.backbone.jazz.impl.core.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:115)
at de.deutschepost.ubbrief.backbone.common.impl.core.rpc.server.ServerKernelImpl.handleTransportMessage(ServerKernelImpl.java:270)
at de.deutschepost.ubbrief.backbone.common.impl.core.messaging.MessageTransport.handleMessage(MessageTransport.java:454)
at de.deutschepost.ubbrief.backbone.common.impl.core.KernelFacade.handleMessage(KernelFacade.java:209)
at de.deutschepost.ubbrief.backbone.jazz.impl.backbone.BackboneBean.messageArrived(BackboneBean.java:637)
at de.deutschepost.ubbrief.backbone.jazz.impl.backbone.BackboneBean_ina9d7_ELOImpl.messageArrived(BackboneBean_ina9d7_ELOImpl.java:105)
at de.deutschepost.ubbrief.backbone.jazz.impl.transport.receive.LocalQueueReceiveBean.deliverMessage(LocalQueueReceiveBean.java:43)
at de.deutschepost.ubbrief.backbone.jazz.impl.transport.receive.AbstractMessageReceiveBean.onMessage(AbstractMessageReceiveBean.java:127)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:377)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:311)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:286)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2351)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2267)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210) -
Easy accent (special character) translation to html numeric codes with xdk.
Hi, I have an xml (obtained via xsql) with the correct special characters (spanish accents in this case), I got it in a servlet like:
XSQLRequest req = new XSQLRequest(pageUrl);
XMLDocument xsqlDoc = (XMLDocument)req.processToXML(params);
XSLProcessor processor = new XSLProcessor();
processor.setBaseURL(xslUrl);
XSLStylesheet sheet = processor.newXSLStylesheet(xslUrl);
processor.processXSL(sheet, xsqlDoc, out);
This works fine, I got a pretty xml document like:
<BLOQUE_B>
<ROW num="1">
<TITULO>Trabajos Topográficos Catastrales.</TITULO>
<TITULO_RESTO>PolÃgono núm. 6</TITULO_RESTO>
<RESPONSABILIDAD>Servicio de Catastro Topográfico Parcelario;</RESPONSABILIDAD>
<ESCALA>Escala 1:5000</ESCALA>
<FRASE_INTRODUC>Versión original</FRASE_INTRODUC>
<DESCRIPCION_FISICA>1 plano</DESCRIPCION_FISICA>
</ROW>
</BLOQUE_B>
The problem comes with the special characters (accents), I need to output as html codes:
á --> &#225;
é --> &#233;
etc ...
I've try with xdk 10 (xls v2), using the new character-map funcion, but it didn't work. (applying version="2.0" in the stylesheet and processor.setXSLTVersion(oracle.xml.parser.v2.XSLProcessor.XSLT20)
in the servlet), (example in xml.com: http://www.xml.com/pub/a/2004/06/02/tr-xml.html)
With xdk 9 (xls v1), I try with a string-replace template function (like the http://www.dpawson.co.uk/xsl/sect2/StringReplace.html), and it seens to work.
It's there an easy way to make this?
Why didn't work the character-map with xdk10 (xls v2))
Thanks in advance
Felipe LlanoI found a solution, without using xsl, just with the jtidy library, as I need the translation via servlet, I did it with just a few lines like:
PrintWriter out = response.getWriter();
XSQLRequest req = new XSQLRequest(pageUrl);
XMLDocument xsqlDoc = (XMLDocument)req.processToXML(params);
ByteArrayOutputStream out2 = new ByteArrayOutputStream();
ByteArrayOutputStream out3 = new ByteArrayOutputStream();
xsqlDoc.print(out2);
Tidy tidy = new Tidy();
tidy.setXmlTags(true);
tidy.setXmlOut(true);
tidy.parse(new ByteArrayInputStream(out2.toByteArray()), out3);
out.print(out3.toString() ); -
Is XSLT with import/include on database side supported?
Hi
I use server side (Oracle 10.2) XSL transformation (in particular DBMS_XSLPROCESSOR package) with source XML and XSLT files stored as XMLType columns. It works Ok. However I did not manage to get it working when importing spreadsheets into XSLT files like this:
<xsl:import href="generic-elem-to-csv.xslt"/>
Does Oracle database support Stylesheets with Include and Import to transform XML files on database side?
Thanks,
VladHi,
According to your post, my understanding is that you had problems to import the SharePoint SP1 environment site library to SharePoint SP2 environment.
Alex is right, now we could not import the site from the lower version to the earlier version directly since SharePoint 2010 SP2.
If you wanted to import the library to the new environment, you should first upgrade the SharePoint environment to the SP2, then export the library.
Now you can import the library without the issue.
Thanks,
Jason
Forum Support
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