Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
OK..I see what you mean, I was using some code generated from Sun's deployment tool as a reference...my mistake. Here is what ended up being all I needed: jboss enterprise-beans securefalse/secure entity ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name /entity /enterprise-beans resource-managers resource-manager res-class="org.jboss.ejb.deployment.JDBCResource" res-namejdbc/JBossDB/res-name res-jndi-nameMSQLDB/res-jndi-name /resource-manager /resource-managers /jboss Thanks to everyone who helped me with this! Daren On Tue, 10 Apr 2001, Scott M Stark wrote: Because that is the format of the jboss.xml file according to the jboss.dtd. Where are you seeing that ejb is a valid child of the enterprise-beans element for a jboss.xml descriptor? - Original Message - From: "Daren R. Sefcik" [EMAIL PROTECTED] To: "Scott M Stark" [EMAIL PROTECTED] Sent: Tuesday, April 10, 2001 12:49 PM Subject: Re: [JBoss-user] Need Help Connection Pools (can't see zip files) On Tue, 10 Apr 2001, Scott M Stark wrote: The problem is that you need to use this: enterprise-beans session ejb-nameLoginServletBean/ejb-name resource-ref resource-nameMSQLJDBC/resource-name res-ref-namejdbc/MSQLDB/res-ref-name /resource-ref /session /enterprise-beans rather than: enterprise-beans ejb ejb-nameLoginServletBean/ejb-name resource-ref resource-nameMSQLJDBC/resource-name res-ref-namejdbc/MSQLDB/res-ref-name /resource-ref /ejb /enterprise-beans I'm not sure why the jboss.xml below works but it has to be the resource-managers element alone that is doing something. I'll have to look into what it is doing. Why do I need session rather then ejb..?? The Bean itself is an Entity and the ejb is derived from the application.xml file. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
On Sat, 7 Apr 2001, Toby Allsopp wrote: Daren R. Sefcik wrote: I just got done battling that whole thing. I am using Jetty/JBoss and even though I can see thru the Admin/JNDIView page the java:comp env sees my env/MYDB entry it still will not work in my apps..I have to use the java:/MYDB namespace. Prerhaps I still don't have something configured properly, but I figured that if thru the JNDIView page I get: java:comp namespace of the LoginServletBean bean: +- env (class: org.jnp.interfaces.NamingContext) | +- jdbc (class: org.jnp.interfaces.NamingContext) | | +- JBossDB (class: javax.naming.LinkRef) it should work when referenced like "java:comp/env/jdbc/JBossDB" but it doesn't. I suspect that this means that you have the configuration half right. You need to set up the mapping from jdbc/JBossDB to java:/MYDB in jboss.xml. Toby. humm..I tried but it still does not work...here are my entries, could you please see if you can spot the problem area..??..thanks. /**jboss.xml**/ ?xml version="1.0" encoding="ISO8859_1"? jboss server-name/server-name rolemapping / web display-nameLoginServletWAR/display-name context-rootservlets/context-root ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name jndi-namejava:/MSQLDB/jndi-name /resource-ref cmp table-create-sql/table-create-sql table-remove-sql/table-remove-sql create-table-deploytrue/create-table-deploy delete-table-undeploytrue/delete-table-undeploy /cmp /ejb /enterprise-beans /jboss /ejb-jar.xml*/ ejb-jar descriptionno description/description display-nameLoginServletJar/display-name enterprise-beans entity display-nameLoginServletBean/display-name ejb-nameLoginServletBean/ejb-name homeLoginHome/home remoteLogin/remote ejb-classLoginEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.Object/prim-key-class reentrantFalse/reentrant resource-ref res-ref-namejdbc/JBossDB/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity /enterprise-beans !-- cut the rest from here cuz it didn't seem relevant -- /ejb-jar ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
On Mon, Apr 09, 2001 at 11:06:44AM -0700, Daren R. Sefcik wrote: On Sat, 7 Apr 2001, Toby Allsopp wrote: I suspect that this means that you have the configuration half right. You need to set up the mapping from jdbc/JBossDB to java:/MYDB in jboss.xml. Toby. humm..I tried but it still does not work...here are my entries, could you please see if you can spot the problem area..??..thanks. Your jboss.xml is really screwed up. Have a look at the documentation. There you can find the DTD for jboss.xml. Looking through the archives of this list and its predecessor should turn up some examples. Toby. /**jboss.xml**/ ?xml version="1.0" encoding="ISO8859_1"? jboss server-name/server-name rolemapping / web display-nameLoginServletWAR/display-name context-rootservlets/context-root ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name jndi-namejava:/MSQLDB/jndi-name /resource-ref cmp table-create-sql/table-create-sql table-remove-sql/table-remove-sql create-table-deploytrue/create-table-deploy delete-table-undeploytrue/delete-table-undeploy /cmp /ejb /enterprise-beans /jboss ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
On Tue, 10 Apr 2001, Toby Allsopp wrote: On Mon, Apr 09, 2001 at 11:06:44AM -0700, Daren R. Sefcik wrote: On Sat, 7 Apr 2001, Toby Allsopp wrote: I suspect that this means that you have the configuration half right. You need to set up the mapping from jdbc/JBossDB to java:/MYDB in jboss.xml. Toby. humm..I tried but it still does not work...here are my entries, could you please see if you can spot the problem area..??..thanks. Your jboss.xml is really screwed up. Have a look at the documentation. There you can find the DTD for jboss.xml. Looking through the archives of this list and its predecessor should turn up some examples. Toby. I am still trying to work my way into using JBoss/EJB so forgive me, but could you please explain to me what is screwed up..I have looked thru the archives and searched the mailing list and see many different posts that are not the same. The DTD for jboss.xml may be clear to someone who is experienced, but for a beginner (me) it is not entirely clear. This configuration works except for the jdbc/JBossDb entry...I can only access the DB pool using "java:/MSQLDB" not "java:comp/env/jdbc/JBossDB". thanks Daren jboss.xml jboss web ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name resource-nameMSQLJDBC/resource-name /resource-ref /ejb /enterprise-beans resource-managers resource-manager res-class="org.jboss.ejb.deployment.JDBCResource" res-nameMSQLJDBC/res-name res-jndi-namejava:/MSQLDB/res-jndi-name /resource-manager /resource-managers /jboss ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
On Mon, Apr 09, 2001 at 02:15:08PM -0700, Daren R. Sefcik wrote: On Tue, 10 Apr 2001, Toby Allsopp wrote: humm..I tried but it still does not work...here are my entries, could you please see if you can spot the problem area..??..thanks. Your jboss.xml is really screwed up. Have a look at the documentation. There you can find the DTD for jboss.xml. Looking through the archives of this list and its predecessor should turn up some examples. Toby. I am still trying to work my way into using JBoss/EJB so forgive me, but could you please explain to me what is screwed up..I have looked thru the archives and searched the mailing list and see many different posts that are not the same. The DTD for jboss.xml may be clear to someone who is experienced, but for a beginner (me) it is not entirely clear. I strongly suggest that you learn how to read XML DTDs. All of the configuration for J2EE uses XML, and being able to understand the DTDs will make your life much easier. This configuration works except for the jdbc/JBossDb entry...I can only access the DB pool using "java:/MSQLDB" not "java:comp/env/jdbc/JBossDB". The only problem that jumps out at me is the ejb tag. The DTD calls for either session or entity at that point. Note that I have never done this myself - all of my knowledge comes from looking at the source and reading the mailing lists. Toby. thanks Daren jboss.xml jboss web ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name resource-nameMSQLJDBC/resource-name /resource-ref /ejb /enterprise-beans resource-managers resource-manager res-class="org.jboss.ejb.deployment.JDBCResource" res-nameMSQLJDBC/res-name res-jndi-namejava:/MSQLDB/res-jndi-name /resource-manager /resource-managers /jboss ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
This jboss.xml is not consistent with the one you previously showed so which jboss.xml are you using? The one in this msg looks ok to me. In the previous msg you did not have a resource-managers../resource-managers section to map from the java:comp/env/jdbc/JBossDB value to java:/MSQLDB I am still trying to work my way into using JBoss/EJB so forgive me, but could you please explain to me what is screwed up..I have looked thru the archives and searched the mailing list and see many different posts that are not the same. The DTD for jboss.xml may be clear to someone who is experienced, but for a beginner (me) it is not entirely clear. This configuration works except for the jdbc/JBossDb entry...I can only access the DB pool using "java:/MSQLDB" not "java:comp/env/jdbc/JBossDB". thanks Daren jboss.xml jboss web ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name resource-nameMSQLJDBC/resource-name /resource-ref /ejb /enterprise-beans resource-managers resource-manager res-class="org.jboss.ejb.deployment.JDBCResource" res-nameMSQLJDBC/res-name res-jndi-namejava:/MSQLDB/res-jndi-name /resource-manager /resource-managers /jboss ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
On Tue, 10 Apr 2001, Toby Allsopp wrote: I strongly suggest that you learn how to read XML DTDs. All of the configuration for J2EE uses XML, and being able to understand the DTDs will make your life much easier. Sort of my point..I am trying to learn, and from what I have it seems to me it should work, but it does not. This configuration works except for the jdbc/JBossDb entry...I can only access the DB pool using "java:/MSQLDB" not "java:comp/env/jdbc/JBossDB". The only problem that jumps out at me is the ejb tag. The DTD calls for either session or entity at that point. This comes from my application.xml file which is: application display-nameLoginServletApp/display-name descriptionApplication description/description module web web-uriloginWAR.war/web-uri context-rootservlets/context-root /web /module module ejbloginJAR.jar/ejb /module /application Any further ideas would be great. thanks, Daren Note that I have never done this myself - all of my knowledge comes from looking at the source and reading the mailing lists. Toby. thanks Daren jboss.xml jboss web ejb-ref ejb-ref-nameejb/MyLoginServlet/ejb-ref-name jndi-nameMyLoginServlet/jndi-name /ejb-ref /web enterprise-beans ejb ejb-nameLoginServletBean/ejb-name jndi-nameMyLoginServlet/jndi-name resource-ref res-ref-namejdbc/JBossDB/res-ref-name resource-nameMSQLJDBC/resource-name /resource-ref /ejb /enterprise-beans resource-managers resource-manager res-class="org.jboss.ejb.deployment.JDBCResource" res-nameMSQLJDBC/res-name res-jndi-namejava:/MSQLDB/res-jndi-name /resource-manager /resource-managers /jboss ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user === Daren Sefcik Senior Engineer Partners Data Systems Inc. 3954 Murphy Canyon Rd. St. D104 San Diego CA 92123 858-278-3005 ext-317 www.partnersdata.com === ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Need Help Connection Pools (can't see zip files)
I want to thank you Vinoth.C for your quick response. However because I get these messages in a batch file I can't read zips.I can read them if you cut an passed one of the bean implementation into a message. Creighton Kirkendall
RE: [JBoss-user] Need Help Connection Pools (can't see zip files)
import javax.ejb.*;
import java.sql.*;
import javax.sql.*;
import java.awt.event.*;
import javax.naming.*;
import java.awt.*;
import java.util.*;
import java.rmi.*;
public class DatabaseBean implements SessionBean{
SessionContext ctx;
public void ejbCreate(){
}
public void ejbRemove(){
}
public void setSessionContext(SessionContext ctx)
{
this.ctx = ctx;
}
public void ejbActivate()
{
}
public void ejbPassivate()
{
}
public int connectDatabase(){
Connection con=null;
int i=0;
Context ctx = null;
try {
ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("java:/TryDB");
con = ds.getConnection();
Statement stmt=con.createStatement();
ResultSet rs=stmt.executeQuery("select * from model");
while(rs.next()){
i++;
}
}catch(Exception ne) {
System.out.println("naming exception "+ne);
} finally {
if(con != null)
try {con.close();} catch(SQLException e) {}
}
return i;
}
}
With Regards,
Vinoth.C
-Original Message-
From: Creighton Kirkendall [SMTP:[EMAIL PROTECTED]]
Sent: Friday, April 06, 2001 6:48 PM
To: '[EMAIL PROTECTED]'
Subject: [JBoss-user] Need Help Connection Pools (can't see zip
files)
I want to thank you Vinoth.C for your quick response. However because I
get these messages in a batch file I can't read zips. I can read them if
you cut an passed one of the bean implementation into a message.
Creighton Kirkendall
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Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
I just got done battling that whole thing.
I am using Jetty/JBoss and even though I can see thru
the Admin/JNDIView page the java:comp env sees my env/MYDB entry
it still will not work in my apps..I have to use the java:/MYDB
namespace.
Prerhaps I still don't have something configured properly,
but I figured that if thru the JNDIView page I get:
java:comp namespace of the LoginServletBean bean:
+- env (class: org.jnp.interfaces.NamingContext)
| +- jdbc (class: org.jnp.interfaces.NamingContext)
| | +- JBossDB (class: javax.naming.LinkRef)
it should work when referenced like "java:comp/env/jdbc/JBossDB" but it doesn't.
Daren
On Sat, 7 Apr 2001, Toby Allsopp wrote:
Chidambara, Vinoth (CTS) wrote:
DataSource ds = (DataSource)ctx.lookup("java:/TryDB");
You should be using the "java:comp/env/" namespace. See section 19.4.1.1
of the spec.
Toby.
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Re: [JBoss-user] Need Help Connection Pools (can't see zip files)
Daren R. Sefcik wrote: I just got done battling that whole thing. I am using Jetty/JBoss and even though I can see thru the Admin/JNDIView page the java:comp env sees my env/MYDB entry it still will not work in my apps..I have to use the java:/MYDB namespace. Prerhaps I still don't have something configured properly, but I figured that if thru the JNDIView page I get: java:comp namespace of the LoginServletBean bean: +- env (class: org.jnp.interfaces.NamingContext) | +- jdbc (class: org.jnp.interfaces.NamingContext) | | +- JBossDB (class: javax.naming.LinkRef) it should work when referenced like "java:comp/env/jdbc/JBossDB" but it doesn't. I suspect that this means that you have the configuration half right. You need to set up the mapping from jdbc/JBossDB to java:/MYDB in jboss.xml. Toby. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
