Help needed on allocating a JNDI name for MYSQL on Glassfish

Hi,
I am trying to invoke my database (MYSQL) through a JNDI lookup on GlassFish Server. I copied the MySQL connector into the GLASSFISH_HOME/lib directory and went into Admin console (http://localhost:8080/login.jsf) to create a ConnectionPool. After this, I am not sure what I should do, inorder to associate a "jdbc/mysql" JNDI name for this pool. Can anybody point me to what has to be done?
Thank you.

Figured it. After you've setup your pool, you need to go to Resources -> JDBC -> JDBC Resources and then create an new mapping of the pool that you've just created to some name (ex: "java/mysql"); This should integrated Glassy with Mysql
Thanks.

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Specify JNDI Name For EJB Module

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If this can be done using the sun java system application server 9 admin consle (just as for JDBC Resources), i'll also like to know how.
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Thanks Jay. I went through the links, it seems that if you have the JNDI name set in the weblogic-ejb-jar.xml, there is no need to set the same in the weblogic admin console. I am using ejb 2.x version. Particularly if you get the WLInitialContextFactory in your code , then there is no need to set the JNDI name in the JNDI tree in weblogic admin console.
Like:-
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java.sql.Connection conn = null;
Hashtable<String,String> ht = new Hashtable<String,String>();
ht.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
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Deploytool: Can't specify a JNDI name for RA

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Headache!... That's what is expecting you in the DeployTool.
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<[INFO][j2eesdk1.4_beta2][][][12][javax.enterprise.system.tools.admin][03.november.2003 22:16:23:302 CET][ADM1041:Sent the event to instance:[ModuleDeployEvent -- deploy connector/SimpleRAR1]]>
org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create or change an object in a way which is incorrect with regard to namespaces.
[.... 200 lines stack trace ....]
<[WARNING][j2eesdk1.4_beta2][][][12][javax.enterprise.system.tools.admin][03.november.2003 22:16:24:043 CET][ADM5603:Event listener error [null]]>
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-regards,
Gerard.

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try {
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Srini,
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I would recommend that you start using SLSB instead of remote clients.
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Could take the same JNDI-names for both tags: jndi-name and local-jndi-name

Hello!
I try to design the weblogic-ejb-jar.xml descriptor and I ask myself, if I could
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<jndi-name> and <local-jndi-name> ?
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if you have two separate interfaces, you cant bind them to the same jndi
name. you will have a local home that extends EJBLocalHome and a remote
home called EJBHome. also you need to know which one you are looking up
so you can cast it properly, and use it property (remote interfaces need
PortableRemoteObject, remote parameters are passed by value, ...)
joern kirch wrote:
Hello!
I try to design the weblogic-ejb-jar.xml descriptor and I ask myself, if I could
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<jndi-name> and <local-jndi-name> ?
Could you give me and advice if this is ok?
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Hi,
AGR_1251 - Authorization data for the activity group
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Looking up JNDI names for local client

Sir,
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Thanking you.
Yours,
R K Ramesh

It sounds like you are not specifying the right URL or username/credentials to get an initial context.
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WLS Blog http://dev2dev.bea.com/blog/rwoollen/

Jndi name for AqAdaptor

Hi
I have implemented an ESB in Oracle Jdeveloper 11g.
AqAdaptor-> Mediator -> File Adaptor.
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Edited by: Jakarta on Oct 23, 2009 4:52 AM

Srini,
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Help needed to create drop down list for a field.

Hi,
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Thanks,
Sandeep.

Hi,
Here is the exampel Program, i am sending the code for a Paramter, If you want this for the Select-options, then you need to have the paramer name as PS_PARM-LOW and you need to write the smae logic again for PS_PARM-HIGH to get the List box for the select-option
REPORT ZLIST.
TYPE-POOLS: VRM.
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Mapping of logical resource-name to absolute jndi-name for data source

Hi,
I am using SJS AS 8.1. I do a lookup for datasource using logical name specified in ejb-jar.xml using resource-ref element as below :
<resource-ref>
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        <res-type>javax.sql.DataSource</res-type>
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</resource-ref>jdbc/db-resource is mapped to absolute jndi name 'jdbc/jndi-db-resource' in sun-ejb-jar.xml as below :
<resource-ref>
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        <jndi-name>jdbc/jndi-db-resource</jndi-name>
</resource-ref>I have configued data source using admin GUI with JNDI name jdbc/jndi-db-resource. When I do a look up of datasource as below :
initalContext.lookup("jdbc/db-resource"); from the EJB I get NameNotFoundException. How do I configure logical datasource name using admin GUI ?
Thanks,
Manisha.

Hi Manisha,
When doing a lookup of standard j2ee connection factories like jms or jdbc "java:comp/env" need to be prefixed.
initalContext.lookup("jdbc/db-resource");
need to be
initalContext.lookup("java:comp/env/jdbc/db-resource");
For more information :
http://docs.sun.com/source/819-0079/dgjndi.html#wp24616
Thanks,
-Jagadish

Format of the JNDI name for lookup in DataSource

Hi
a) I have made a datasource in Weblogic 10.3 called SQL and its JNDI name as jdbc/SQLDS.
The driver was BEA'S Type 4 Driver for MS SQL Server
Now I am trying to lookup the datasource through an application. I have used the following
lines of code:
InitialContext context = new InitialContext();
DataSource ds = context.lookup("jdbc/SQLDS");
Connection conn = ds.getConnection();
The Application was a success.
I saw in some articles that you can refer to the datasource by even java:comp/env/jdbc/SQLDS,
instead of just jdbc/SQLDS. I tried both ways and I was able to run the application.
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Now I am trying to lookup the datasource through an application. I have used the following
lines of code:
InitialContext context = new InitialContext();
DataSource ds = context.lookup("jdbc/SQL1");
Connection conn = ds.getConnection();
The Application was a success.
I saw in some articles that you can refer to the datasource by even java:comp/env/jdbc/SQL1,
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c)Then I made a 3rd datasource in Weblogic 10.3 called SQL2 and its JNDI name as jdbc/SQL2DS.
The driver was MS SQL Server Type 4 Driver for versions 2000, 2005
Now I am trying to lookup the datasource through an application. I have used the following
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InitialContext context = new InitialContext();
DataSource ds = context.lookup("jdbc/SQL2DS");
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The Application was a success.
I saw in some articles that you can refer to the datasource by even java:comp/env/jdbc/SQL2DS,
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Neeti

To use application scoped or indirect JNDI lookups (i.e. java:comp/env/...) you usually need to define a <resource-ref> entry in your deployment descriptor(s). Not sure what type of application you are using to test (web-app, EJB,) but for java:comp/env/ lookups to work, you need to define resource references. The fact that your first test succeeded is somewhat strange. Without the resource reference definitions, I would have expected your JNDI lookups to fail with a NamingException instead of the lookup returning NULL for the datasource.
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<resource-ref>
<res-ref-name>*jdbc/SQL2DS*</res-ref-name>
<res-type>java.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
and then add <reference-descriptor> definitions to your weblogic.xml file similar to the following:
<reference-descriptor>
<resource-description>
<res-ref-name>*jdbc/SQL2DS*</res-ref-name>
<jndi-name>*jdbc/SQL2DS*</jndi-name>
</resource-description>
</reference-descriptor>
Once you do these steps your lookup("java:comp/env/jdbc/SQL2DS") should function properly from within your web-app.

Getting jndi name for jms queue via jmx?

All,
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thanks

Hi John,
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Regards,
Tom

Multiple JNDI names for EJB?

If I'm deploying a webapp that references an EJB, do I have to use the same JNDI
name that is configured in the EJB descriptor?
Why can't I reference the EJB using a seperate name (as in some J2EE examples)?
Thanks,
Darren

darren <[email protected]> wrote:
If I use a new JNDI name, rather than the one defined in weblogic-ejb-jar.xml,
it does not show up in the JNDI tree.
Does the JNDI name referenced in weblogic.xml need to be the same as that defined
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this mapping exists only in the context of your application.
<[email protected]> wrote:
That's what ejb-ref in web.xml is for - you can create an ejb-ref in
web.xml
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Darren <[email protected]> wrote:
If I'm deploying a webapp that references an EJB, do I have to usethe same JNDI
name that is configured in the EJB descriptor?
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Thanks,
Darren--
Dimitri
Dimitri

HELP! How to Add JNDI name in Entity Bean

I am a student who doing a simple J2EE project . I met a problem
according to the books,In J2EE RI (Appserver 8) when I click the " Sun-specific-Settings" button it will show a windows which i can give the JNDI name, it does work in the session Bean, but in entity bean, I just can change the Bean name. there is no row that i can set up the JNDI name. ( I use local home and component interfaces)
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Hope somebody can help me. sorry about the english, i am a chinese studying in UK

hi
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JNDI name....
I dont know how u are doing but try this
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Cheers

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Help needed on allocating a JNDI name for MYSQL on Glassfish

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