Wednesday 18 July 2012

How to work with OA BC4j in normal oc4j container(Not EBS oc4j container)

First i would like to tell that the OA BC4j is not same as normal BC4J .. It is extended version of BC4j.

So few configuration changes required to make it work in normal oc4j

First we need to copy following files to one folder (Let say applib) in in oc4j server.

../applib/mdsrt.jar"/>
../applib/fwk.jar"/>
../applib/fwkcabo.jar"/>
../applib/fwkjbo.jar"/>
../applib/diagnostics.jar"/>
../applib/concurrent.jar"/>
../applib/collections.jar"/>
../applib/atg.jar"/>
../applib/lesson.jar"/>
../applib/nls_charset12.jar"/>
../applib/oamMaintMode.jar"/>
../applib/part.jar"/>
../applib/req.jar"/>
../applib/svc.jar"/>




Then we need change server.xml to change our  adf to new version like below


<shared-library name="adf.oracle.domain" version="10.1.3.1" library-compatible="true">
<code-source path="/u01/app/oracle/product/oas_1/BC4J/lib"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/commons-cli-1.0.jar"/>
<!-- <code-source path="/u01/app/oracle/product/oas_1/mds/lib/concurrent.jar"/> -->
<!-- <code-source path="/u01/app/oracle/product/oas_1/mds/lib/mdsrt.jar"/> -->
<code-source path="/u01/app/oracle/product/oas_1/jlib/share.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/regexp.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/xmlef.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adfmtl.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adfui.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adf-connections.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/dc-adapters.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/ord/jlib/ordim.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/ord/jlib/ordhttp.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/ojmisc.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/jdev-cm.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/lib/xsqlserializers.jar"/>
<code-source path="../applib/mdsrt.jar"/>
<code-source path="../applib/fwk.jar"/>
<code-source path="../applib/fwkcabo.jar"/>
<code-source path="../applib/fwkjbo.jar"/>
<code-source path="../applib/diagnostics.jar"/>
<code-source path="../applib/concurrent.jar"/>
<code-source path="../applib/collections.jar"/>
<code-source path="../applib/atg.jar"/>
<code-source path="../applib/lesson.jar"/>
<code-source path="../applib/nls_charset12.jar"/>
<code-source path="../applib/oamMaintMode.jar"/>
<code-source path="../applib/part.jar"/>
<code-source path="../applib/req.jar"/>
<code-source path="../applib/svc.jar"/>
<code-source path="../applib/uix2.jar"/>
<code-source path="../applib/uix2-install.jar"/>
<code-source path="../applib/wsp.jar"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="oracle.jdbc"/>
<import-shared-library name="oracle.gdk"/>
<import-shared-library name="oracle.cache"/>
<import-shared-library name="oracle.dms"/>
<import-shared-library name="oracle.sqlj"/>
<import-shared-library name="oracle.toplink"/>
<import-shared-library name="oracle.ws.core"/>
<import-shared-library name="oracle.ws.client"/>
<import-shared-library name="oracle.xml.security"/>
<import-shared-library name="oracle.ws.security"/>
<import-shared-library name="oracle.ws.reliability"/>
<import-shared-library name="oracle.jwsdl"/>
<import-shared-library name="oracle.http.client"/>
<import-shared-library name="oracle.expression-evaluator"/>
</shared-library>
<shared-library name="adf.generic.domain" version="10.1.3.1" library-compatible="true">
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/bc4jdomgnrc.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/lib"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/commons-cli-1.0.jar"/>
<!-- <code-source path="/u01/app/oracle/product/oas_1/mds/lib/concurrent.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/mds/lib/mdsrt.jar"/> -->
<code-source path="/u01/app/oracle/product/oas_1/jlib/share.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/regexp.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/xmlef.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adfmtl.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adfui.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/adf-connections.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/BC4J/jlib/dc-adapters.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/ord/jlib/ordim.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/ord/jlib/ordhttp.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/ojmisc.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/jlib/jdev-cm.jar"/>
<code-source path="/u01/app/oracle/product/oas_1/lib/xsqlserializers.jar"/>
<code-source path="../applib/mdsrt.jar"/>
<code-source path="../applib/fwk.jar"/>
<code-source path="../applib/fwkcabo.jar"/>
<code-source path="../applib/fwkjbo.jar"/>
<code-source path="../applib/diagnostics.jar"/>
<code-source path="../applib/concurrent.jar"/>
<code-source path="../applib/collections.jar"/>
<code-source path="../applib/atg.jar"/>
<code-source path="../applib/lesson.jar"/>
<code-source path="../applib/nls_charset12.jar"/>
<code-source path="../applib/oamMaintMode.jar"/>
<code-source path="../applib/part.jar"/>
<code-source path="../applib/req.jar"/>
<code-source path="../applib/svc.jar"/>
<code-source path="../applib/uix2.jar"/>
<code-source path="../applib/uix2-install.jar"/>
<code-source path="../applib/wsp.jar"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="oracle.jdbc"/>
<import-shared-library name="oracle.gdk"/>
<import-shared-library name="oracle.cache"/>
<import-shared-library name="oracle.dms"/>
<import-shared-library name="oracle.sqlj"/>
<import-shared-library name="oracle.toplink"/>
<import-shared-library name="oracle.ws.core"/>
<import-shared-library name="oracle.ws.client"/>
<import-shared-library name="oracle.xml.security"/>
<import-shared-library name="oracle.ws.security"/>
<import-shared-library name="oracle.ws.reliability"/>
<import-shared-library name="oracle.jwsdl"/>
<import-shared-library name="oracle.http.client"/>
<import-shared-library name="oracle.expression-evaluator"/>
</shared-library>


We  need comment out the path for concurrent.jar and mdsrt.jar for existing setup and add new path.








Please reach out to me in case in  help required on this.
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Monday 2 July 2012

How to get count the number of query results without returning them in Hibernate


You can count the number of query results without returning them in Hibernate:


( (Integer) session.createQuery("select count(*) from ....").iterate().next() ).intValue()
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Location: Bangalore, Karnataka, India
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