Webserver and jms ?

I have a problem weblogic 7.0 and I hope you find some time to help me in
          it.
          I have a JMS Client application A that send messages to specific Queue,and
          another java Client application B that receives these messages and process
          them.
          I need to access the Queue from the both applications throug http proxy
          (apache,IIS,httpProxy,.......) where the client application A,B onnect to
          the machine which hosts the web server and this machine delegate the request
          to the machine host Weblogic 7.0 which has the Queue ,but it dose not work.
          how can I configure the webserver (apache,IIS,httpProxy)(any type of these)
          due make my application works.

To redirect HTTP from a webserver to WebLogic, you need to install
          and configure WebLogic plug-ins on the webserver. To allow WebLogic
          to tunnel client connections through HTTP, the WebLogic servers must
          have "HTTPTunnelingEnabled" turned on. This stuff is outside the scope
          of JMS, sorry I don't have time to give pointers into the doc, but I
          think you should be able to find it easily enough.
          Tom
          eyad yassin wrote:
          > I have a problem weblogic 7.0 and I hope you find some time to help me in
          > it.
          >
          > I have a JMS Client application A that send messages to specific Queue,and
          > another java Client application B that receives these messages and process
          > them.
          >
          > I need to access the Queue from the both applications throug http proxy
          > (apache,IIS,httpProxy,.......) where the client application A,B onnect to
          > the machine which hosts the web server and this machine delegate the request
          > to the machine host Weblogic 7.0 which has the Queue ,but it dose not work.
          >
          > how can I configure the webserver (apache,IIS,httpProxy)(any type of these)
          > due make my application works.

Similar Messages

Using socket and JMS protocol in the same logic for OSB

Hi frnds,
In my organization...the only communication protocol used is "socket" protocol. However, I want to use JMS protocol to process incoming messages. Can somebody help me figuring out how to go about it.
Using some nice OSB blogs, I am able to create the JMS connection factory and JMS queues in weblogic. And that works fine when I select the communication protocol as JMS while creating the BS and PS.
What should be my message flow when the communication protocol used is "socket" for both BS and PS.
salil

Hi,
Make the BS as JMS and the PS as socket, in the PS's flow do a route for the BS... Then if an external call is made to the PS via socket, it will send a messages to a JMS queue...
Hope this helps...
Cheers,
Vlad

Problem with EJB and JMS - Failed to obtain/create connection

hello ejb and jms programmers,
My problem is my topic MDB keep on retrieving the same message when there is a database connection failure. Maybe somebody could help me how to prevent to retrieve the same data?
Given:
- I purposedly turn off the pointbase database because im testing my error handling.
- Im using SJSAS 8 as my application server.
- My message Driven Bean of topic type.
- Im using CMP for my entity bean
Here is the scenario of whats happening - step by step:
1. A separate application publishes a message to JMS queue server
2. My MDB retrieves this message and do some processing then inserts a record (transaction history) in my database
3. But my db is turned off or down
4. My MDB sends a successful processing reply to the JMS queue server
5. Then i noticed that my server.log keeps on growing so when i opened it, the record was not inserted and printed the stacktrace below "RAR5117 : Failed to obtain/create connection. Reason : javax.transaction.SystemException" (complete stacktrace below)
6. I understand the cause of the stacktrace is because the DB is turned off. But what i dont understand is that my MDB keeps on reading the same message. Since my MDB is of topic type, isnt a topic MDB supposedly reads a message only once???
So my questions are:
1. how do i handle insert database error?
2. how can i stop my MDB from processing the same message?
3. any better suggestions?
Thank you in advance :)
leigh
*** more complete stack trace ***
[#|2005-01-09T15:35:57.097+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.system.core.transaction|_ThreadID=17;|JTS5041: The resource manager is doing work outside a global transaction
javax.transaction.xa.XAException
     at com.pointbase.xa.xaException.getXAException(Unknown Source)
     at com.pointbase.xa.xaConnectionResource.start(Unknown Source)
     at com.sun.gjc.spi.XAResourceImpl.start(XAResourceImpl.java:162)
[#|2005-01-09T15:35:57.167+0800|SEVERE|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5027:Unexpected exception in resource pooling
javax.transaction.SystemException
     at com.sun.jts.jta.TransactionImpl.enlistResource(TransactionImpl.java:185)
     at com.sun.enterprise.distributedtx.J2EETransaction.enlistResource(J2EETransaction.java:360)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerImpl.enlistResource(J2EETransactionManagerImpl.java:303)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.enlistResource(J2EETransactionManagerOpt.java:115)
[#|2005-01-09T15:35:57.177+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5117 : Failed to obtain/create connection. Reason : javax.transaction.SystemException|#]
[#|2005-01-09T15:35:57.227+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: javax.transaction.SystemException]|#]
[#|2005-01-09T15:35:57.237+0800|SEVERE|sun-appserver-pe8.0.0_01|javax.enterprise.system.container.ejb|_ThreadID=17;|EJB5071: Some remote or transactional roll back exception occurred
com.sun.jdo.api.persistence.support.JDODataStoreException: JDO77006: SQL exception: state = null, error code = 0.
NestedException: java.sql.SQLException: Error in allocating a connection. Cause: javax.transaction.SystemException
FailedObjectArray: [[email protected]5ac]
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.TransactionImpl.getConnectionInternal(TransactionImpl.java:1444)
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.TransactionImpl.getConnection(TransactionImpl.java:1339)

Hi annie,
Wherever you are handling database transactions,
you'd not be able to create a Connection if database
is closed (I think you mentioned turning off the
database) then at this condition, you should
certainly throw a System level exception and stop all
processing with some meaningful flow to indicate a
failure (like display message on UI). Even
network problems are handled by exceptions... so I
don't see a reason why you didn't wrap it in the
first place.
Anyway, try handling specific exceptions rather than
the general Exception... this will give you a better
idea of what to do in case of an exception.Yes i know this. I am practicing this in my non-j2ee server applications. But the j2ee app im making, i just pass the db url in the descriptor and the app server automatically creates the connection for my app. So where would i put exception handling?
2. how can i stop my MDB from processing the same
message?Guaranteed delivery is not supposed to stop
processing. It will continue to process the message
after certain intervals till the message is
delivered. You shouldn't deliver it at all, if you
are able to detect that the database is off
The problem here is that my MDB automatically retrieves the message from the JMS queue server. Im not the one retrieving the messages manually.
My assumed behavior of topic MDB is once the a certain MDB retrieves a message it will not retrieve the same message anymore.
thank you in advance.
leigh

Compare creation of Datasources and JMS Queues : SAP vs (Weblogic/Websphere

I am used to creating JDBC Datasources and JMS Queues on Weblogic/Websphere thru their Admin applications.
Can someone compare/contrast that process to that on SAP's netweaver ( either using NWA or Visual Administrator).
Thanks

Hi Parag,
For the process of creating JDBC datasources and JMS resources @ SAP NetWeaver you can refer to the documents here on SDN and help.sap.com, and compare that process for yourself, thus not being influenced by others' biased or unbiased opinions.
For NetWeaver 04 and 04s these would be:
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/b0/6e62f30cbe9e44977c78dbdc7a6b27/frameset.htm">JDBC Connector Service</a>
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/22/cf4e71c46cdb4da31153be96c5389f/frameset.htm">JMS Connector Service</a>
For the <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/javaee5">Java EE 5 Edition</a>:
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7bb9751d-0e01-0010-febd-c3adce2c408c">Working with Database Tables, DataSources and JMS Resources</a>
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/806e75a0-0e01-0010-2587-fc518de8ac1a">Administration Guide</a> -> section "Application Resources Management" (pages 89-104)
Hope that helps!
Your feedback/findings are very welcome!
-Vladimir

What is the Difference between AQ adpater and JMS adapter??

What is the Difference between AQ adpater and JMS adapter in BPEL11g??
In what scenarios we go for AQ and for what scenarios we go for JMS adapter???

Go for AQ when using Oracle Advanced Queueing (the database stuff).
Use JMS when using JMS (in memory of file queues)
hth,
Peter Paul

EJB and JMS (newbie)

          I'm looking to deploy what is essentially a message-broking service. A bean that
          will invoke a helper class which will dequeue messages.
          Basically I want to set up our consumer to invoke a handler, which will invoke
          a bean that provides message-broking services as described above.
          The handler that invokes the bean is to be called from the WLSConsumer. The problem
          is that I'm now getting a java.io.NotSerializableException on the WLS consumer.
          This is probably a really obvious question, but how can I get around this?
          My structure is:
          Consumer >> Handler >> Bean >> Helper
          The consumer is to call the handler, which uses the bean's helper class to pull
          a message off the queue, and do some intermediate processing on it.
          We're using an older version of J2EE, on Weblogic 5.1.
          Which classes do I need to implement Serializable?
          Thanks in anticipation.


Hi Seoh!
Both stateles and JMS can participate in a single transaction, but because two
resource managers are being used they must use the 2PC protocol, In oreder to
use the 2PC u need to get the license from the bea and after that u need to enable
the 2PC in WLS through admin conbsole. But remember that transactions in stateless
beans cant span across multiple method incocations
Thanx,
Aravind

Content Conversion - JDBC and JMS

Can we use File Content Conversion with JDBC and JMS ?

Hi,
How To Use the Content Conversion Module in JMS Adapter - https://websmp106.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000582377&
check this for JMS content conversion:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f02d12a7-0201-0010-5780-8bfc7d12f891
Check the how to guide provided by prabhu and also this link on the XMl To TeXtCoversion Module,
http://help.sap.com/saphelp_nw04/helpdata/en/44/748d595dab6fb5e10000000a155369/content.htm
Ref How To Use the Content Conversion Module in JMS Adapter -
https://websmp106.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000582377&
See this weblogs which was shown with examples:
How to use SAP's WebAS J2EE's JMS Queue in Exchange Infrastructure
Sync/Async communication in JMS adapter without BPM (SP19)
Async/Sync Communication using JMS adapter without BPM (SP 19)
Exploring JMS and SAP-XI JMS Adaper
Configuring the sender JMS adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/f4/2d6189f0e27a4894ad517961762db7/content.htm
Configuring the receiver JMS adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/10/b1b4c8575a6e47954ad63438d303e4/content.htm
Check JMS Adapter section of this blog by Sravya:
Aspirant to learn SAP XI...You won the Jackpot if you read this!-Part III
Also information related to Provider-specific settings are available
http://help.sap.com/saphelp_nw2004s/helpdata/en/cd/d85a9d6fab7d4dbb7ae421f710626c/frameset.htm
Plz do refer the following threads:
JMS Content Conversion - no CR/LF
Message (Data) getting lost after JMS Content Conversion(Sender)
Message (Data) getting lost after JMS Content Conversion(Sender)
Message (Data) getting lost after JMS Content Conversion(Sender)
Regards,
Vinod.

Configuration for JMS Adapter Sensor action and JMS Queue sensor action..!!

Hi,
Id like my BPEL process to send an XML message to JMS on Websphere,I was able to do this through a JMS adapter.But I would more like to add sensors into my process which would really do the same thing - send an XML message to JMS Q.
Now I understand that there are two ways to do this,JMS Queue and JMS Adapter - thorugh bpel sensor action.
I am able to use JMS Queue and it works fine , but adds its own xml tags to the message,Is there any way I could send only my xml payload as a message to the queue??
Also could any1 tell me what is the configuration for JMS Adapter sensor action?
Any suggestions how do I go about it??

Hey Anirudh,
Thanx for the response :-)
All these hold good when I have an AQ adaptor right,But the thing is I want to send a message to a 'JMS' queue with out actually using an adapter configuration wizard and everythng..So I resolved to JMS queue Sensor action..Heres the xml snippet from the sensorAction.xml files which is generated..
<actions targetNamespace="http://xmlns.oracle.com/Test_JMS_Logging" xmlns="http://xmlns.oracle.com/bpel/sensor" xmlns:tns="http://xmlns.oracle.com/Test_JMS_Logging" xmlns:pc="http://xmlns.oracle.com/bpel/sensor">
<action name="JMS_LogEntry" publishName="" publishType="JMSQueue" enabled="true" filter="" publishTarget="jms/L_Queue">
<property name="JMSConnectionFactory">jms/L_QueueCF</property>
<sensorName>ActivitySensor_JMS</sensorName>
</action>
</actions>
This works grt and adds messages to the queue..But adds its own header info according to the sensor.xsd loacted at the Oracle_home\bpel\system\xmllib\ folder.
Right now the XML message added to the Queue is:-
<actionData xmlns="http://xmlns.oracle.com/bpel/sensor">
<header>
<sensor sensorName="ActivitySensor_JMS" classname="oracle.tip.pc.services.reports.dca.agents.BpelActivitySensorAgent" kind="activity" target="AddLEntr
y" xmlns:pc="http://xmlns.oracle.com/bpel/sensor" xmlns:ns2="http://www.ulrhome.com/2008/10/L_Entry" xmlns:tns="http://xmlns.oracle.com/Test_JMS">
<activityConfig evalTime="completion">
<variable outputDataType="string" outputNamespace="http://www.w3.org/2001/XMLSchema" target="$WriteL_Produce_Message_InputVariable/L_Entry/ns2:L_Entry/ns2:LCName"/>
</activityConfig>
</sensor>
<instanceId>950016</instanceId>
<processName>Test_JMS</processName>
<processRevision>v2009_04_15__40833</processRevision>
<domain>default</domain>
<timestamp>2009-04-15T11:21:23.596-04:00</timestamp>
<midTierInstance>app01.ulrhome.com:9700</midTierInstance>
</header>
<payload>
<activityData>
<activityType>scope</activityType>
<evalPoint>completion</evalPoint>
<durationInSeconds>0.011</durationInSeconds>
<duration>PT0.011S</duration>
</activityData>
<variableData>
<dataType>12</dataType>
<data>
<ns0:LCName xmlns:ns0="LC_Test1http://www.ulrhome.com/2008/10/L_Entry">LC_Test1</ns0:LCName>
</data>
<queryName/>
<target>$WriteL_Produce_Message_InputVariable/L_Entry/ns2:L_Entry/ns2:LCName</target>
<updaterName>AddL_Entry</updaterName>
<updaterType>scope</updaterType>
</variableData>
</payload>
</actionData>
My requirement is that I need to add a sensor to the BPEL process which posts 'Only my payload message to the JMS queue'..
What I would want the message in the Queue to be is : -
<data>
<ns0:LCName xmlns:ns0="LC_Test1http://www.ulrhome.com/2008/10/L_Entry">LC_Test1</ns0:LCName>
</data>
Also while creating a Sensor action I get another option as JMS Adaptor,I am not sure of what value to type in this wizard..Heres what I keyed in..M sure this is not right..Cos it dosnt work :-)
<action name="SensorAction_JMS" publishName="" publishType="JMSAdapter" enabled="true" filter="" publishTarget="jms/LoggingQueue">
<property name="JMSConnectionName">Log</property>
</action>
</actions>
Could any 1 tel me what values are the right values..And does JMS Adapter mean that I have to create a JMS Apator in the project and give that connection name as a Value..
I am not finding sufficiant Documentation for 'JMS Adapter' so M clueless and right now any help will be appriciated :-)
Regards,
Akshatha.

What's the disadvantages of using webserver and appserver of different type?

If I choose webserver:iPlanet6.0 and appserver:WebLogic6.1 on one server, What's the disadvantages?
Mayby I will use the webserver and appserver of the same company.
I wish someone give me some advice.

As Barney-15E says, someone with physical control, can just remove the disk, and put it in an external enclosure, and mount the file system with their computer and access all the files.
Only encrypted data would be protected. There are data encryption facilities available on the Mac, both included, as well as 3rd party, including 3rd party whole disk encryption.
But having a password on an account, and engaging the password when the screen saver is active, can keep casual access from happening.
Also if you allow network access (file sharing, remote login, screen sharing), the password will keep random net users from accessing your system, when for example, you are in a coffee shop, or if someone gets onto your WiFi network, or you give a visitor to your home access to your network, or you allow a guest to use the guest account.

Authentication problem w MDB on WL8.1 and JMS Queue on WL6.1

          Hi,
          I'm having problems with a MessageDrivenBean that is deployed on a Weblogic 8.1
          server. It listens to a JMS Queue on a Weblogic 6.1 server.
          I'm getting the following error message upon deployment:
          [java.lang.SecurityException: Authentication for user system denied in realm wl_realm
          I've made sure that both servers are installed with the user "system" and a password
          of "password".
          This worked fine for two WL6.1 servers.
          Here's my ejb-jar.xml:
          <!DOCTYPE ejb-jar PUBLIC
          '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN'
          'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
          <ejb-jar>
              <enterprise-beans>
                  <message-driven>
                      <ejb-name>WebResponseJMSBean</ejb-name>
                      <ejb-class>com.ditech.webresponse.jms.WebResponseJMSBean</ejb-class>
                      <transaction-type>Container</transaction-type>
                      <message-driven-destination>
                          <destination-type>javax.jms.Queue</destination-type>
                      </message-driven-destination>
                  </message-driven>
              </enterprise-beans>
              <assembly-descriptor>
                  <container-transaction>
                      <description>Transaction attributes for 'WebResponseJMSBean' methods</description>
                      <method>
                          <ejb-name>WebResponseJMSBean</ejb-name>
                          <method-name>*</method-name>
                      </method>
                      <trans-attribute>NotSupported</trans-attribute>
                  </container-transaction>
              </assembly-descriptor>
          </ejb-jar>
          Here's my weblogic-ejb-jar.xml:
          <?xml version="1.0"?>
          <!DOCTYPE weblogic-ejb-jar PUBLIC
          '-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN'
          'http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd'>
          <weblogic-ejb-jar>
              <weblogic-enterprise-bean>
                  <ejb-name>WebResponseJMSBean</ejb-name>
                  <message-driven-descriptor>
                      <destination-jndi-name>com.ditech.jms.CowResponseQueue</destination-jndi-name>
                      <provider-url>t3://localhost:7003</provider-url>
                      <connection-factory-jndi-name>com.ptp.jms.AppOnlineConnectionFactory</connection-factory-jndi-name>
                  </message-driven-descriptor>
                  <jndi-name>ejb/WebResponseJMSBean</jndi-name>
              </weblogic-enterprise-bean>
          </weblogic-ejb-jar>
          Can anyone give me any suggestions?
          Thanks in advance,
          -Ben


          We are facing a similar issue, between MDB's and JMS Queues on 2 separated WebLogic
          8.1 domains. What I will test next week are:
          1. In the domain where my MDB's are deployed, configure Foreign JMS Servers/Connection
          Factories/Queues, for which passwords can be specified (not possible in weblogic-ejb-jar.xml)
          2. If No.1 does not work, I will add CredentialGenerated="false" in <SecurityConfiguration>
          in config.xml in both domains
          3. If No. 2 still does not work, I will specify run-as principal and security-role
          in my MDB DD files, and specify CredentialMapping via the WebLogic admin console.
          Maybe you can try the same?
          Eric Ma
          "B Liu" <[email protected]> wrote:
          >
          >Hi,
          >
          >I'm having problems with a MessageDrivenBean that is deployed on a Weblogic
          >8.1
          >server. It listens to a JMS Queue on a Weblogic 6.1 server.
          >
          >I'm getting the following error message upon deployment:
          >
          >[java.lang.SecurityException: Authentication for user system denied in
          >realm wl_realm
          >
          >I've made sure that both servers are installed with the user "system"
          >and a password
          >of "password".
          >
          >This worked fine for two WL6.1 servers.
          >
          >Here's my ejb-jar.xml:
          >
          ><!DOCTYPE ejb-jar PUBLIC
          >
          >'-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN'
          >
          >'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
          >
          >
          ><ejb-jar>
          >
          >    <enterprise-beans>
          >
          >        <message-driven>
          >
          >            <ejb-name>WebResponseJMSBean</ejb-name>
          >            <ejb-class>com.ditech.webresponse.jms.WebResponseJMSBean</ejb-class>
          >            <transaction-type>Container</transaction-type>
          >            <message-driven-destination>
          >                <destination-type>javax.jms.Queue</destination-type>
          >            </message-driven-destination>
          >
          >        </message-driven>
          >
          >    </enterprise-beans>
          >
          >    <assembly-descriptor>
          >
          >        <container-transaction>
          >
          >            <description>Transaction attributes for 'WebResponseJMSBean'
          >methods</description>
          >            <method>
          >                <ejb-name>WebResponseJMSBean</ejb-name>
          >                <method-name>*</method-name>
          >            </method>
          >            <trans-attribute>NotSupported</trans-attribute>
          >
          >        </container-transaction>
          >
          >    </assembly-descriptor>
          >
          ></ejb-jar>
          >
          >Here's my weblogic-ejb-jar.xml:
          >
          ><?xml version="1.0"?>
          >
          >
          >
          ><!DOCTYPE weblogic-ejb-jar PUBLIC
          >
          >'-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN'
          >
          >'http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd'>
          >
          >
          ><weblogic-ejb-jar>
          >
          >    <weblogic-enterprise-bean>
          >
          >        <ejb-name>WebResponseJMSBean</ejb-name>
          >
          >        <message-driven-descriptor>
          >
          >            <destination-jndi-name>com.ditech.jms.CowResponseQueue</destination-jndi-name>
          >            <provider-url>t3://localhost:7003</provider-url>
          >            <connection-factory-jndi-name>com.ptp.jms.AppOnlineConnectionFactory</connection-factory-jndi-name>
          >        </message-driven-descriptor>
          >
          >        <jndi-name>ejb/WebResponseJMSBean</jndi-name>
          >
          >    </weblogic-enterprise-bean>
          >
          ></weblogic-ejb-jar>
          >
          >
          >Can anyone give me any suggestions?
          >
          >Thanks in advance,
          >-Ben
          >

MDB and JMS on different servers

Hi,
My MDB is deployed on a different domain from the JMS server. Both are on weblogic.
While deploying weblogic, I m getting an error: Unable to create a connection.
Can anyone give pointers?
I have ensured the following:
1. The JMS server starts before the MDB server
2. The following data is mentioned in weblogic-ejb-jar.xml:
jndi name of the remote queue
provider url--- t3://hostName:port
jndi name of the remote connection factory
is there anyting else that i m missing ?
thanx and regards
Shivraman Giri

Hi,
Thanx for responding.
I will keep in mind these points when I use a foreign JMS provider. T
Right now I m getting problem when the JMS provider is remote but native ie. MDB and JMS are both on Weblogic. This obviates the need to mention Initial Context. Only the provider URL is to be specified.
Can you suggest a reason as to why i my EJB container (first weblogic ) is unable to connect to JMS provider (another weblogic)
regards
S.G

Are Connection Factory and JMS Queue supposed to be in JNDI tree

I have created Connection Factory and JMS Queue. I am expecting to find both in JNDI tree. Where, in the http://localhost:7001/console/consolejndi.portal, could I find them? I mean, in which branch of the JNDI tree?

Hi,
You should find them following exactly the way you define their JNDI Names... Make sure you are looking into the JNDI tree for the right managed server... Pay attention into the targets of your connection factory and queue...
For example, a JNDI name jms.myConnectionFactory (or jms/myConnectionFactory) targeted to soa_server1 will appear under soa_server1 / jms / myConnectionFactory ...
Hope this helps...
Cheers,
Vlad

Webserver and Applets

Hi everybody,
i don't know if this is the right forum to ask this question, but i'll give it a try anyway.
I've written an applet, that works just fine. Now i've also written a webserver. If you type in the address of the webserver in your webbrowser it sends the webbrowser the html-code for the applet, in my case:
<html>
<head>
<title>
HTML Test Page
</title>
</head>
<body>
The applet should appear below in a Java enabled browser.<br>
<applet
codebase = "."
code = "ruimtetest.test.class"
name = "TestApplet"
width = "485"
height = "350"
hspace = "0"
vspace = "0"
align = "middle"
>
<param name="IMAGEDIR" value="Pictures">
<param name="IPAdress" value="127.0.0.1">
</applet>
</body>
</html>
As you can see, this is local(127.0.0.1)... The webserver inserts his IP in the value-field of IPAdress.
When the applet is loading my webserver receives a request (GET /ruimtetest/test.class HTTP/1.1) and sends the applet to the browser. This happens with everything the browser wants. So, local everything works perfect.
When i type in the IP Address of the webserver from a different PC, the browser contacts the webserver and receives the HTML code (but instead of the 127.0.0.1, the IP addres of the webserver, for example 192.168.10.2) so that works fine.
But when the browser is trying to load the applet, my webserver doesn't receive a request for the class-file and the browser on the other side says it can't load the applet :(...
What am i doing wrong? Can somebody help me or suggest in which forum i should ask this question?
Thanks in advance,
IdunnO.

Thanks, i'll give it a try...
Do you also have an answer for the following problem?:
My applet needs to retrieve several images from different servers. I load the images as ImageIcons. I don't want to add policy entries, because then i'll have to add them on every computer that uses the applet. Instead, what i would like is for the applet to retrieve the image from the server (the server has access to everything). Do you know how this is possible?

Make sure Webserver and Appserver are up. java.lang.NullPointerException

I redeployed PIA (websphere version 6.1.0.3) Aix 5.3
Webserver / Apps boot up fine and 3 tier login works perfect.
While trying to login to the Apps (PIA) i get following Error
Please make sure Webserver and Appserver are up.
java.lang.NullPointerException
i also reinstalled PIA for another instance on the same server... that is working fine.
I checked the PIAinstall.log as well .. that also looks fine.
I have increased the Java Heap size but that also dint help..
Can anyone help or adivse on this ...Thanks

Vishal,
Is it the follow of your previous thread ? Re: Issue with PeopleSoft Sign-on url....not able to get the signon page
Wouldn't it be Weblogic11gR1 ?
Did you upgraded your FSCM 8.9 database to Peopletools 8.50 ?
It seems you are not using fixed IP address and /etc/hosts not updated correctly (127.0.0.1 should not be used here).
OS ?
I checked the PSMSGNODEDEFN table and the node PSFT_EP is the default node and not the PT_LOCAL. Can this be the reason or something else? I'm not sure to understand you is wrong there. Why would you want PT_LOCAL ?
Error in service HomepageT, CREF with URL can not be foundAre you using Portal ?
This error is described here : HomepageT, CREF with URL can not be found ID 624799.1+
Nicolas.

What is the association between JMS Server and JMS Module in weblogic 10?

Hi,
I have a created a ConnectionFactory, Queue, Topic under JMS Modules in Weblogic Server 10 using admin console.
And I have created a JMS Server and Targetted to the current running server (Admin Server).
But when I run the Queue Sender program it is unable to LookUP the jndi which I gave for Queue.
queue = (Queue) initialContext.lookup("jndi_queue");
Exception:
javax.naming.NameNotFoundException: Unable to resolve 'jndi_queue'.
But I configured this jndi name when I create the Queue in JMS Module in Weblogic Server 10.
How JMS Module and JMS server are associated.
My Doubt is if i have several JMS Modules and only one JMS Server created then how does the JMS Server identifies which Queue/Topic belongs to which JMS Module????
Please advice.
Thanks....

Hi,
Once you have JMS servers configured:
Step 1: Target the JMS configuration module to the cluster that will host the destination, or, if not using clustering, target the module to the individual WL server that will host the JMS server.
Step 2: Configure a "subdeployment" for the module and set it to reference the exact JMS server(s) that will host the destination. If you're using a distributed desitnation, you can specify multiple JMS servers, if you're using a regular destination, only specify a single destination.
Step 3: Create a destination resource in the module, and set its subdeployment to the subdeployment you specified in step 1 (the console calls this "advanced targeting"). As a best practice avoid the "default targeting" option for the resource - always choose subdeployment (advanced) targeting.
For more information, reference the "best practices" chapter of the JMS configuration guide:
http://download.oracle.com/docs/cd/E14571_01/web.1111/e13738/best_practice.htm#CACJCGHG
I also I highly recommend the JMS chapter of the book "Professional Oracle WebLogic".
Hope this helps,
Tom

Webserver and jms ?

Similar Messages

Maybe you are looking for