JSP Primer for OC4J

1) Has the tag libraries and references been published yet
as per the qustion on this ref:
http://forums.oracle.com/forums/message.jsp?id=502762
2) You have a major problem with your samples in the JSP
Primer for OC4J. Reference pg 1-15 sqltagquery.jsp is
non functional. I will assume the output of this is
displayed on page 1-18. ref:
http://web06-02.us.oracle.com/tech/java/oc4j/pdf/jspPrV1.pdf
Error I found.
a) how can it even output when there where no
methods to query the result and print them? All this
has is dbQuery and dbClose tags.
b) I get an exception error, missing catch on line
143 __ej2e(i didnt get to right the spelling correctly
as i was doing my test last night). The
sqptagquery.jsp is only 17 lines and referring to line
143? I assume its on one of the libraries mentioned
to be put under j2ee/home/lib.
3)Further question,
Which version of OJSP is assumed on this sample?
I choosed the osjp_11320.zip.
--ap

<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Steve Button ([email protected]):
gday Barry -
I'll check into this for you. The various doc pieces we have for OC4J are all in the process of being being created and we're pushing completed pieces out whenever they are ready.
This might be one of those situation where we've 'forward declared' the docs you mentioned but they're not completed yet.
I'll post back here when I get an answer for you.
cheers!
-steve-<HR></BLOCKQUOTE>
Barry,
The docs you mentioned are in the final phase of review. They wiil be posted soon. thanks
-Prasad

Similar Messages

Wiki for OC4J and JDeveloper

Hi,
I'm not sure this is the correct place for this question. But here it goes:
Is there an Wiki engine that is designed especially for oc4j? or does any of you have and wiki engine that works on oc4j?

We don't have one specifically designed for OC4J but there are several I have seen running it:
- Confluence - we are using/evaluating this a little internally for some projects at Oracle. It is a commercial offering here: http://www.atlassian.com/software/confluence/. Seems very high quality.
- Yawiki (Java version, not PHP) - we are shipping this as a free pre-certified Wiki with WebCenter, our interaction platform ala Portal for ADF developers. http://yawiki.jzonic.org/page/show.jz - we didn't want to force a commercial license on our WebCenter customers so this one is a free, reasonably solid engine.
- JSPWiki - http://www.jspwiki.org/Wiki.jsp - again I have seen this used internally at Oracle and it is running on OC4J. Again, works like a champ.
Some ideas - hope one of them works for you - hard for me to say good or bad about any as they all seem to work fine though I haven't mucked administratively with any.
Mike.

Issues with deploying BC4J/JSP applications on OC4J

To everyone who's been having problems deploying BC4J/JSP applications to OC4J.
We are aware that you're having problems deploying to OC4J, and we're working on them. OC4J was not available in time for us to add support for OC4J deployment to the JDeveloper 3.2.3 release. In addition there are some bugs in the first release of OC4J that have an impact on BC4J applications. This note describes the issues, and how we plan to address them.
Issue 1: Classpath problems
People have been getting "class not found" or "properties file not found" errors when they try to run their JSP. The answer is to make sure that all relevant archives and your JSP's .properties file are in the OC4J classpath - there's a note addressing the .properties file problem at http://technet.oracle.com:89/ubb/Forum99/HTML/000028.html. In general though, setting up the classpath can be tricky.
Issue 2: JSP TAG NOT RELEASED ON END TAG. SAME TAG IS REUSED.
This issue affects JSP pages whose behaviour relies on a tag instance being cleaned up as a result of release() being called.
Your tag will not be released, and subsequent instances of the tag will reuse the first instance, rather than instantiating a new
one.
Issue 3:JSP SCRIPTABLE VARIABLE NULL
A scriptable variable set in a tag cannot be accessed by a scriptlet. For example, this JSP code will throw a
NullPointerException, because the scriptlet cannot access the value of resultRow:
<jbo:Row id="resultRow" action="CURRENT" datasource="customer_vo1" />
<%
session.putValue("FIRSTNAME", resultRow.getAttribute("Firstname").toString());
%>Workaround: Add a line of code at the beginning of the scriptlet to explicitly get the variable's value from the page context, for
example:
<jbo:Row id="resultRow" action="CURRENT" datasource="customer_vo1" />
<%
resultRow = (oracle.jbo.Row)pageContext.findAttribute("resultRow");
session.putValue("FIRSTNAME", resultRow.getAttribute("Firstname").toString());
%>
What we plan to do
To address issue 1, we're currently testing a utility that installs the BC4J runtime libraries to OC4J, and provides a script to start OC4J with the correct classpath. We plan to post this by the end of this week, along with instructions for deploying a BC4J application to OC4J; deployment will be a lot simpler after running the utility.
To address issues 2 and 3, we're working on a second utility that installs BC4J runtime and provides a fix to the JSP compiler. We plan to post this second utility by the end of next week.
We do apologise for the problems you're having; please bear with us as we work on making it easier for you to deploy BC4J applications to OC4J.
Thanks
Blaise

Hi, I have been trying desparately to deploy
a simple example JDeveloper application for months and months.
I HAVE NEVER BEEN SUCCESSFUL IN DEPLOYING ANYTHING.
I don't know much about webservers and I am relying
on the instructions from JDeveloper help and this website.
I have already tried Apache, and WebLogic
because there are instructions in the JDev help.
No luck.
Now I am trying to use OC4J on 9ias because there are instructions.
I have read the instructions about how to install a BC4J
app on OC4J about 25 times, but I can't get this thing to work.
It works fine inside of JDeveloper.
I create a BC4J project using the scott
schema (just the dept and emp tables).
Then I create an empty project for my JSP client.
I choose JSP Application from the web
objects and it connects to my BC4J project.
As I say, when I run it in JDeveloper, there is no problem.
In the instructions for installing BC4J
in OC4J, it first says install JDev 3.2.3 and OC4J.
This is done, and it tested fine.
Then it says to install the deployment software.
No problem.
But when I deploy the app according to the instructions,
it just hangs (like Rick Wang's program did).
The main.jsp page loads and displays correctly,
but when I click on the links to the DeptView.jsp
or EmpView.jsp it just hangs.
Here is the entire batch file I'm using
to start OC4J: cd c:\oracle_9ias\j2ee\home
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\default-web-app\lib
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\classes
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\classes12.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\xmlparserv2.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jdev-rt.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbojdbcpatch.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\connectionmanager.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbohtml.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jboimdomains.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordim817.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordvir817.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordhttp.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbomt.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbodomorcl.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jboremote.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jndi.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbodatum12.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\al_BC4J.jar
java -cp C:\oracle_9ias\j2ee\home\orion.jar;%CLASSPATH%
com.evermind.server.ApplicationServer
pause
The file al_BC4J.jar contains my application.properties file
and my connections.properties file, as well as my business components.
All of the files referenced in my classpath are
present in my c:\oracle_9ias\j2ee\home\lib directory.
I noticed that Raghu's classpath contains a file called jdev.jar
So does the classpath of another fellow who says
he was successful in deployment (his name is Jeffrey Jackson).
I searched my JDev_3.2.3 for this file and found it nowhere.
I also searched my OC4J home and my 9iAS for this file and
found it nowhere.
It is nowhere on my C:\.
Is this file necessary?
I will also try removing my application.properties file
and my connections.properties file from my BC4J .jar file
and put them in a separate .jar file at the root level (as Raghu did).
However, Jeffery Jackson did not do this and says he was
successfull in deployment.
***DO I NEED TO JAR UP ANY OF MY THE FILES FROM the JSP
FOLDER IN JDevHome\myhtml???***
***or place them in the classpath?***
I have read over all of the discussions at: http://technet.oracle.com:89/ubb/Forum2/HTML/008232.html
and http://technet.oracle.com:89/ubb/Forum99/HTML/000028.html
many, many times.
Can anyone help me?

Deploy BC4J/JSP applications on OC4J

I am trying to deploy JDeveloper3.2 BC4J/JSP applications on OC4J. However, I have no lucky at all. My OC4J will hang when I tried to run my JSP applications.
Does this only happen to me? Any suggestion will be appreciated.
null

I've followed the instructions in the "How TO Deploy a BC4J Application to an Oracle9iAS J2EE Container in Local Mode" again. The OC4J still hung. I turn on the -Djbo.debugoutput switch this time. I used the following line to startup the OC4J.
java -Djbo.debugoutput=console -cp C:\oc4j\j2ee\home\orion.jar;
C:\oc4j\j2ee\home\lib\classes12.jar;
C:\JDev3.2_BC4Jlib\xmlparserv2.jar;
C:\JDev3.2_BC4Jlib\jdev-rt.zip;
C:\JDev3.2_BC4Jlib\jbojdbcpatch.zip;
C:\JDev3.2_BC4Jlib\connectionmanager.zip;
C:\JDev3.2_BC4Jlib\jbohtml.zip;
C:\JDev3.2_BC4Jlib\jboimdomains.zip;
C:\JDev3.2_BC4Jlib\ordim817.zip;
C:\JDev3.2_BC4Jlib\ordvir817.zip;
C:\JDev3.2_BC4Jlib\ordhttp.zip;
C:\JDev3.2_BC4Jlib\jbomt.zip;
C:\JDev3.2_BC4Jlib\jbodomorcl.zip;
C:\JDev3.2_BC4Jlib\jboremote.zip;
C:\JDev3.2_BC4Jlib\jndi.jar;
C:\JDev3.2_BC4Jlib\jbodatum12.zip;
C:\JDev3.2_BC4Jlib\;
C:\JDev3.2_BC4Jlib\bc4j_scott.jar
com.evermind.server.ApplicationServer
I got the following message from my console:
(The OC4J hung at [132]..)
Loading from CLASSPATH bc4j_scott_bc4j_scott_Bc4j_scottModule.properties
Diagnostics: Routing diagnostics to standard output (use -Djbo.debugoutput=silent to remove)
Successfully loaded properties file using: getResourceAsStream("/oracle/jbo/common/Diagnostic.prop
erties");
[00] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[01] CommonMessageBundle (language base) being initialized
[02] Stringmanager using default locale: 'null'
[03] Creating a new pool instance
[04] BC4JDeployPlatform: LOCAL
[05] Propertymanager: searching for file and system based properties
[06] {{ begin Loading BC4J properties
[07] -----------------------------------------------------------
[08] BC4J Property jbo.default.language='en' -->(MetaObjectManager) from System Default
[09] BC4J Property jbo.default.country='US' -->(MetaObjectManager) from System Default
[10] BC4J Property DeployPlatform='LOCAL' -->(SessionImpl) from Client Environment
[11] Skipping empty Property ConnectionMode from System Default
[12] Skipping empty Property HostName from System Default
[13] Skipping empty Property ConnectionPort from System Default
[14] Skipping empty Property ApplicationPath from System Default
[15] Skipping empty Property java.naming.security.principal from System Default
[16] Skipping empty Property java.naming.security.credentials from System Default
[17] BC4J Property jbo.use.pers.coll='false' -->(SessionImpl) from System Default
[18] BC4J Property jbo.pers.max.rows.per.node='70' -->(SessionImpl) from System Default
[19] BC4J Property jbo.pers.max.active.nodes='10' -->(SessionImpl) from System Default
[20] BC4J Property jbo.pcoll.mgr='oracle.jbo.pcoll.OraclePersistManager' -->(SessionImpl) from Sys
tem Default
[21] BC4J Property jbo.fetch.mode='AS.NEEDED' -->(MetaObjectManager) from System Default
[22] Skipping empty Property JBODynamicObjectsPackage from System Default
[23] BC4J Property MetaObjectContextFactory='oracle.jbo.server.xml.DefaultMomContextFactory' -->(M
etaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[24] BC4J Property MetaObjectContext='oracle.jbo.server.xml.XMLContextImpl' -->(MetaObjectManager)
from /oracle/jbo/server/jboserver.properties resource
[25] BC4J Property java.naming.factory.initial='oracle.jbo.common.JboInitialContextFactory' -->(Se
ssionImpl) from Client Environment
[26] BC4J Property IsLazyLoadingTrue='true' -->(MetaObjectManager) from /oracle/jbo/server/jboserv
er.properties resource
[27] BC4J Property ActivateSharedDataHandle='false' -->(MetaObjectManager) from System Default
[28] Skipping empty Property HandleName from System Default
[29] Skipping empty Property Factory-Substitution-List from System Default
[30] BC4J Property jbo.project='bc4j_scott' -->(MetaObjectManager) from Client Environment
[31] BC4J Property jbo.max.cursors='50' -->(MetaObjectManager) from System Default
[32] BC4J Property jbo.dofai lover='true' -->(MetaObjectManager) from System Default
[33] BC4J Property jbo.doconnectionpooling='false' -->(MetaObjectManager) from System Default
[34] BC4J Property jbo.recyclethreshold='10' -->(MetaObjectManager) from System Default
[35] BC4J Property jbo.passivationstore='null' -->(MetaObjectManager) from System Default
[36] BC4J Property RELEASE_MODE='Reserved' -->(MetaObjectManager) from System Default
[37] BC4J Property jbo.maxpoolcookieage='-1' -->(MetaObjectManager) from System Default
[38] Skipping empty Property PoolClassName from System Default
[39] BC4J Property jbo.maxpoolsize='2147483647' -->(MetaObjectManager) from System Default
[40] BC4J Property jbo.initpoolsize='0' -->(MetaObjectManager) from System Default
[41] BC4J Property jbo.poolrequesttimeout='30000' -->(MetaObjectManager) from System Default
[42] BC4J Property jbo.assoc.consistent='true' -->(MetaObjectManager) from System Default
[43] BC4J Property jbo.SQLBuilder='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jboserve
r.properties resource
[44] BC4J Property jbo.ConnectionPoolManager='oracle.jbo.server.ConnectionPoolManagerImpl' -->(Met
aObjectManager) from System Default
[45] BC4J Property jbo.TypeMapEntries='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jbos
erver.properties resource
[46] BC4J Property jbo.jdbc.trace='false' -->(MetaObjectManager) from System Default
[47] BC4J Property oracle.jbo.defineColumnLength='true' -->(MetaObjectManager) from System Default
[48] Skipping empty Property jbo.tmpdir from System Default
[49] Skipping empty Property jbo.server.internal_connection from System Default
[50] Skipping empty Property SessionClass from System Default
[51] Skipping empty Property TransactionFactory from System Default
[52] BC4J Property jbo.debugoutput='console' -->(Diagnostic) from System Property
[53] BC4J Property jbo.debug.prefix='DBG' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.prope
rties resource
[54] BC4J Property jbo.logging.show.timing='false' -->(Diagnostic) from /oracle/jbo/common/Diagnos
tic.properties resource
[55] BC4J Property jbo.logging.show.function='false' -->(Diagnostic) from /oracle/jbo/common/Diagn
ostic.properties resource
[56] BC4J Property jbo.logging.show.level='false' -->(Diagnostic) from /oracle/jbo/common/Diagnost
ic.properties resource
[57] BC4J Property jbo.logging.show.linecount='true' -->(Diagnostic) from /oracle/jbo/common/Diagn
ostic.properties resource
[58] BC4J Property jbo.logging.trace.threshold='6' -->(Diagnostic) from /oracle/jbo/common/Diagnos
tic.properties resource
[59] BC4J Property jbo.jdbc.driver.verbose='false' -->(Diagnostic) from System Default
[60] BC4J Property jbo.ejb.txntimeout='60' -->(SessionImpl) from System Default
[61] BC4J Property jbo.ejb.txntype='global' -->(MetaObjectManager) from System Default
[62] Skipping empty Property oracle.jbo.schema from System Default
[63] Copying unknown Client property (CSSURL='/webapp/cabo/images/cabo_styles.css') to session
[64] Copying unknown Client property (DBconnection='jdbc:oracle:thin:@Oracle_Prod1:1521:p816') to
session
[65] Copying unknown Client property (password='tiger') to session
[66] Copying unknown Client property (JDBCName='rick') to session
[67] Copying unknown Client property (ConfigName='bc4j_scott.Bc4j_scottModule.Bc4j_scottModuleLoca
l') to session
[68] Copying unknown Client property (ImageBase='/webapp/jsimages') to session
[69] Copying unknown Client property (user='rick') to session
[70] Copying unknown Client property (Password='tiger') to session
[71] Copying unknown Client property (ApplicationName='bc4j_scott.Bc4j_scottModule') to session
[72] WARNING: Unused property: LC='Calling Function' found in /oracle/jbo/common/Diagnostic.proper
ties resource
[73] }} finished loading BC4J properties
[74] -----------------------------------------------------------
Diagnostics: Routing diagnostics to standard output (use -Djb o.debugoutput=silent to remove)
[75] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[76] JavaVMVersion: 1.3.0_02
[77] JavaVMVendor: Sun Microsystems Inc.
[78] JavaVMName: Java HotSpot(TM) Client VM
[79] OperatingSystemName: Windows 2000
[80] OperatingSystemVersion: 5.0
[81] OperatingSystemUsername: RWANG
[82] Connected to Oracle JBO Server - Version: 3.2.9.76.3
[83] {{+++ id=10000 type: 'BC4J_CREATE_ROOTAM' Create Root Application Module 'bc4j_scott.Bc4j_sco
ttModule'
[84] {{+++ id=10001 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Bc4j_scottModule
[85] {{+++ id=10002 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.bc4j_scott
[86] Loading from /bc4j_scott/bc4j_scott.xml file
[87] Loading from indvidual XML files
[88] Loading the Containees for the Package 'bc4j_scott.bc4j_scott'.
[89] }}+++ End Event10003 null
[90] Loading from /bc4j_scott/Bc4j_scottModule.xml file
[91] }}+++ End Event10002 null
[92] {{+++ id=10003 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.DeptView
[93] Loading from /bc4j_scott/DeptView.xml file
[94] ViewObjectImpl's default fetch mode = 0
[95] {{+++ id=10004 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Dept
[96] Loading from /bc4j_scott/Dept.xml file
[97] Loading Typemap entries from oracle.jbo.server.OracleTypeMapEntries
[98] CSMessageBundle (language base) being initialized
[99] }}+++ End Event10005 null
[100] OracleSQLBuilder reached getInterface
[101] Oracle SQL Builder Version 3.2.0.0.0
[102] }}+++ End Event10004 null
[103] {{+++ id=10005 type: 'BC4J_CREATE_VIEWOBJECT' Create ViewObject 'DeptView'
[104] }}+++ End Event10006 null
[105] {{+++ id=10006 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.EmpView
[106] Loading from /bc4j_scott/EmpView.xml file
[107] {{+++ id=10007 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Emp
[108] Loading from /bc4j_scott/Emp.xml file
[109] }}+++ End Event10008 null
[110] }}+++ End Event10007 null
[111] {{+++ id=10008 type: 'BC4J_CREATE_VIEWOBJECT' Create ViewObject 'EmpView'
[112] }}+++ End Event10009 null
[113] {{+++ id=10009 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.FkDeptnoLink
[114] Loading from /bc4j_scott/FkDeptnoLink.xml file
[115] }}+++ End Event10010 null
[116] {{+++ id=10010 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.FkDeptnoAssoc
[117] Loading from /bc4j_scott/FkDeptnoAssoc.xml file
[118] }}+++ End Event10011 null
[119] Created root application module: 'bc4j_scott.Bc4j_scottModule'
[120] Locale is: 'en_US'
[121] }}+++ End Event10001 null
[122] AM pool is establishing an application module connection
[123] Using DatabaseTransactionFactory implementation oracle.jbo.server.DatabaseTransactionFactory
[124] DBTransactionImpl Max Cursors is 50
[125] Oracle SQLBuilder: Registered driver: oracle.jdbc.driver.OracleDriver
[126] {{+++ id=10011 type: 'JDBC_CONNECT' null
[127] Trying connection/2: url='jdbc:oracle:thin:@Oracle_Prod1:1521:p816' info='{user=rick, passwo
rd=tiger}' ...
[128] }}+++ End Event10012 null
[129] Successfully logged in
[130] JDBCDriverVersion: 8.1.7.1.0
[131] DatabaseProductName: Oracle
[132] DatabaseProductVersion: Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production With the
Partitioning option JServer Release 8.1.6.0.0 - Production <---It's hanging here for a very very long time......
Any idea?
null

How can we add a control on our .jsp webpage for uploading several image fi

How can we add a control on our .jsp webpage for uploading several image files as done in gmail attachment, Where a Remove button also appears if we wanna remove the particular attachment.

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So just to clarify the method I used was to go to Administration>Security>User Roles. Then New User Role>Read-Only Operator. In the Create User Role Wizard I then gave the User Role a name, Clicked "Add" under User Role Members.
Then the Select Users or Groups window pops up and I changed the Locations from Domain A to Domain B and searched for the user, which it's able to find, then clicked "OK" to add it to the User Role members which it does just fine. On
the next page which is Group Scope I checked the one group I want this account to have access to and then click next. This brings me to Dashboards and Views where I click the radio button for "Only the dashboards and views selected in each tab are
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JSP codes for running a JAVA program

hello...
does anyone know the JSP codes for running a Java program from my web page?? i mean i already have my java program compiled... and i just want this java program to run in the background when I click on a button or a link...
Any idea about this?
plz advice..
avi

yes... u r somewhat right... but this runs on Jakarta Tomcat...
i'm using the Apache Http Server together with the ServletExec AS which enable the Apache server to run JSP..
I've created a package where i've put my classes...
WEB-INF/classes/tbd(package name)/my classes
and i've added.. package name.. in my java program..
and then in jsp... i've written..
<%@ page import="tdb.*"%>
<jsp:useBean id="exec" class="tdb.textdb" />
<%exec.convert_data();%>
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Developing JSP iViews for PCR on R/3 4.6C Backend??

I have read several posts and have looked into a lot of documentation, but there still seems to be some confusion regarding MSS/PCR and EP 6.0.
Here is some background:
We are planning to upgrade our portal from Workplace 2.11 to SAP EP 6.0 (NW04). We have an R/3 4.6C backend and we are using ITS forms for our PCRs.
When we move to the EP 6.0, I see two ways of proceeding:
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OR
2. Develop JSP iViews for our PCR forms on EP 6.0. This way, we would no longer need ITS.
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http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/302ecc07-a56d-2910-8fad-84996151e3b4
Therefore MSS PCRS based on JSP is possible in EP6 with 46C
Its also not clear why your ITS based forms are being abolished - if you back-end remains 46C - then presumably these should
still work - either called directly via ITS URL string given to users or integrated into EP 6 as a ITS iview or Portal HpF service calling ITS URL directly - the only reason I can think is that perhaps your ITS forms has a Workplace 2.11 dependancy or other dependancies I am not aware of.
Best wishes
Stuartr

Which folder i have to put my .jsp file for web report?

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\reports\j2ee\reports_ids\web
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this is for the DS(Developer Suite)
i'm trying to move this file to different machine where AS(Application Server)
is installed.
but couldn't find above path. where do i have to put .jsp file for
web report?
or do i have to modify in the registry? if so, where?
Thanks

Hello,
Take a look to the thread :
where to add new jsp reports directory location in path
"...You have to keep jsp files under document root that is OH/j2ee/OC4J_BI_Forms/applications/reports/web directory. You can create sufbolders under this directory and keep jsp files. ..."
Regards

Jsp tag for blog attribute in a flex asset

hi Experts,
I am using FW7.6.1, I have a flex asset with a blob attribute, when I create that flex asset, I can upload an image in that attribute, but I did not find a jsp tag for rendering that attribute which has a image saved, another question is what jsp tag should be used in case of a word file is uploaded in that attribute, that's to say:
1. for a image, I want to display it in browser.
2. for a word file, I want to show popup window to ask user if he wants to download or open.
By using assetset:getattributevalues and render:stream, it's just for string type of attribute, not for blog.
Thanks in advance.
Best regards

hi all,
I got the answer from dev guide, seems should use:
<blobservice:gettablename varname="uTabname"/>
<blobservice:getidcolumn varname="idColumn"/>
<blobservice:geturlcolumn varname="uColumn"/>
and render:satelliteblob
some complicated then I expected.
Best regards

Jsp code for image compression

Hai,sir this is surendra i am doing a project using jsp and mysql.
In that each user can put his image and i am storing that image in mysql blob but that results to that database size.
So i need jsp code for image compression or another way for storing images.

There's no need to store images in db. You may store them in a dedicated folder.

Custom JSP Tags for Weblogic

Hi,
          I have several questions regarding this topic:
          1) Does Weblogic 5.1 supports Custom Tags ? If so, are there any known
          problems ?
          2) Does Weblogic come with any tag libraries (for loops, if, etc) and where
          can I get them ?
          3) Are there any tag libraries out there (JRun, for example) that have been
          successfully run on Weblogic ?
          Any help would be much appreciated.
          Thanks,
          Jamie


As there seems to be general interest, a link would probably be a great
          help.
          Regards
          Daniel Hoppe
          -----Original Message-----
          From: Michael Girdley [mailto:[email protected]]
          Posted At: Friday, August 25, 2000 8:03 AM
          Posted To: jsp
          Conversation: Custom JSP Tags for Weblogic
          Subject: Re: Custom JSP Tags for Weblogic
          Please see the documentation:
          http://www.weblogic.com/docs51/resources.html
          Michael Girdley
          BEA Systems Inc
          "Jamie" <[email protected]> wrote in message
          news:[email protected]...
          > Update
          > =======
          >
          > Weblogic Portal has some Tag libraries. I've downloaded the trial
          version
          > of
          > the Weblogic Commerce Server. How do I get the tag libraries and use
          them
          > on WL 5.1 ?
          >
          > Answers to original post still wanted
          >
          > Thanks,
          >
          > Jamie
          >
          > Jamie <[email protected]> wrote in message
          > news:[email protected]...
          > > Hi,
          > >
          > > I have several questions regarding this topic:
          > >
          > > 1) Does Weblogic 5.1 supports Custom Tags ? If so, are there any
          known
          > > problems ?
          > >
          > > 2) Does Weblogic come with any tag libraries (for loops, if, etc)
          and
          > where
          > > can I get them ?
          > >
          > > 3) Are there any tag libraries out there (JRun, for example) that
          have
          > been
          > > successfully run on Weblogic ?
          > >
          > >
          > > Any help would be much appreciated.
          > >
          > > Thanks,
          > >
          > > Jamie
          > >
          > >
          >
          >

JAXB 2.0 Support for OC4J 10.1.3.3

http://java2go.blogspot.com/2008/01/jaxb-10-vs-20-in-jdeveloper-10g.html
This blog entry talks about how to get JAXB 2.0 in JDeveloper 10g. I want to know whether JAXB 2.0 is supported or not for OC4J 10.1.3.3, before i start using it in JDeveloper.
Chandresh.

Has anyone ever tried using spring web services with oc4j? I tried using JAXB 2.0. But it gives lot of errors while deploying the example.
Operation failed with error: Error creating bean with name 'messageReceiver' defined in class path resource [org/springframework/ws/samples/airline/ws/applicationContext-ws.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.server.endpoint.adapter.GenericMarshallingMethodEndpointAdapter#0': Cannot resolve reference to bean 'marshaller' while setting bean property 'marshaller'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'marshaller': Invocation of init method failed; nested exception is org.springframework.oxm.jaxb.JaxbSystemException: Provider com.sun.xml.bind.ContextFactory_1_0_1 not found; nested exception is javax.xml.bind.JAXBException: Provider com.sun.xml.bind.ContextFactory_1_0_1 not found - with linked exception: [oracle.classloader.util.AnnotatedClassNotFoundException: Missing class: com.sun.xml.bind.ContextFactory_1_0_1 Dependent class: javax.xml.bind.ContextFinder Loader: oracle.xml:10.1.0_2 Code-Source: /C:/oc4j/lib/xml.jar Configuration: (ignore manifest Class-Path) in META-INF/boot.xml in C:\oc4j\j2ee\home\oc4j.jar This load was initiated at airline.web.airline:0.0.0 using the loadClass() method. The missing class is not available from any code-source or loader in the system.]

Specifying system properties/security manager for OC4J

I have a couple of related questions regarding OC4J/orion.jar:
1. Generically, how can we specify system properties to orion.jar? Being an executable JAR, simply using -D does not work.
2. Specifically, I need to launch the OC4J app server with a Java security manager (with associated security policies, etc.) Java's way of doing this is via -Djava.security.manager=... but this does not work with executable JARs it seems. I tried specifying these parameters via -D and I got a security exception:
Exception in thread "main" java.security.AccessControlException: access denied (java.util.PropertyP
rmission java.protocol.handler.pkgs write)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.System.setProperty(Unknown Source)
at com.evermind.server.ApplicationServer.initProtocolHandlers(ApplicationServer.java:652)
at com.evermind.server.ApplicationServer.launchCommandline(ApplicationServer.java:319)
at com.evermind.server.ApplicationServer.main(ApplicationServer.java:314)
So, how do I install the Java security manager with orion.jar? Is there any other way to specify system properties to this, or is there any other way to install the Java security manager for OC4J?
Any help much appreciated.
..Hrishi

Thanks, that seemed to work. However it seems that spawned another little problem. I was using the -Xbootclasspath/a option while firing up orion.jar because I needed to append something to OC4J's default classpath (that is specified in orion.jar's Manifest). Now, when I start OC4J with the -D options for the security policy, it seems to ignore the -Xbootclasspath argument. I have not yet been able to confirm this fact, but based on the ClassNotFoundError I'm running into, that does seem to be the problem.
So I guess my question is, could specifying the -D options to the executable JAR cause it to ignore any other options you may be passing to it (such as -Xbootclasspath)? Is there any sequence in which these args need to be passed?
Thanks.
..Hrishi
Hi,
You can try this :
- Check if you have a file java2.policy in <OC4J_HOME>\config\policy and check if the permission java.util.PropertyPermission "read,write" is granted to <OC4J_HOME>.
if there is no file, you can create one based on <JAVA_HOME>\lib\security\java.policy and grant the approriate privileges.
- Launch OC4J :
java -Djava.security.manager -Djava.security.policy=<OC4J_HOME>/config/java2.policy -jar orion.jar
OR java -Djava.security.manager -Djava.security.policy=<PATH_TO_FILE_POLICY>/<YOUR_FILE>.policy -jar orion.jar
Maher

Installing BPEL PM 10.1.2.0.2 for OC4J Developers on AIX

Hi
I'm trying to install BPEL PM 10.1.2.0.2 for OC4J Developers on AIX. I downloaded the as_aix5l_power_bpel_101202.cpio and ran the "./runInstaller" from the "bpel_oc4j" directory. As per the installation instructions(it did not specifically have instructions for AIX, only Windows and Unix), i should get a screen in which i can choose the Type of Installation as "BPEL Process Manager for Developers", but this option never showed up, instead after accepting the path this dialog came up.,
Error :
BPEL Process Manager for OracleAS Middle Tier will run on top of a supported Oracle Application Server 10.1.2 j2ee and Web Cache orPortal and Wireless instance. This location does not contain this instance. Please refer to the installation Guide for supported versions.Please select a new Oracle Home that contains a supported instance.
Has anyone installed the Developer's version of the BPEL PM on AIX?
Or is the download available is actually only for Middletier?
Alll help is appreciated.
Thanks
Sam

I also have a customer who is running BPEL on AIX / WAS 4.0. He has reported some issues while running some specific Java codes (JDK 1.5). Has anyone faced any issues with BPEL deployed on WAS having issues due to compatibility?
Any help is appreciated.

Any sample for Message with Attachment for OC4J-10.1.3?

Does any one know where I can find sample for Message with Attachment for oc4j 10.1.3. ORacle web service site how-to pages has no any sample for this. I saw this a new chapter is added to Oracle Web Service USer Guide, but no sample to test.
Thanks
TZhang

Does any one know where I can find sample for Message with Attachment for oc4j 10.1.3. ORacle web service site how-to pages has no any sample for this. I saw this a new chapter is added to Oracle Web Service USer Guide, but no sample to test.
Thanks
TZhang

JSP Primer for OC4J

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