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Sanjay Deshpande

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since May 22, 2001
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Recent posts by Sanjay Deshpande

Hey guys , cau please put u r views on switching between Seibel-CRM to java or Java to Seibel
17 years ago
I have a login form that leads to another action form.
This populates an Arraylist from database and puts in request
ArrayList userList = getUser();
request.setAttribute("userList",userList);
When i try to access values from action-class , all values from database are printed as well.
I have following code in jsp:
<logic:iterate id="userList" name="userList" scope="request" >
<bean:write name="userList" property="name" />
</logic:iterate>
I get folowing error :
No getter method for property name of bean userList
Any clue?
17 years ago
I feel following are pros and cons of crm-seibel
1.As Good value as java (BETTER than JAVA -- I think) (As SOMEWHAT ISOLATED FIELD )
2. GOOD STABILTY compared to java
Can anyone put his/her view on pros and cons of a career in J2EE vs one in Seibel-CRM?and a switch from J2EE to Seibel and Seibel to J2EE?
17 years ago
I have my ejb deployed on jboss.
The first time i executed the ejb and i got results as well.
Now afterwards , when i try to hit servlet , i get following error:
HTTP ERROR: 500 loader constraints violated when linking test/session/MyTestSession class
RequestURI=/example3/servlet/test

ANY clue why this is happening?
17 years ago
How to deploy EJB on JONAS 2.5?
I have jonas+tomcat4.1 application.
How to deploy and use ijb in such architecture?
is there any site/Standard that describes me how to migrate from visual basic to J2EE?
1.How to implement connection pooling in Struts?
2. How to use Database connection in business class(withconnection pooling )?
17 years ago
I AM FRUSTRATED WITH DEPLOYMENT ON JBOSS
I have my ejb compiled.
I wish to deploy them .
What is the correct way to do so?
Please gimme steps to do so:
Please do not gimme followig links
1.http://www.roseindia.net/jboss/buildingwebapplicationwithant.htm
2.Eclipse stuff.
I AM FRUSTRATED WITH DEPLOYMENT ON JBOSS
I have my ejb compiled.
I wish to deploy them .
What is the correct way to do so?
Please gimme steps to do so:
Please do not gimme followig links
1.http://www.roseindia.net/jboss/buildingwebapplicationwithant.htm
2.Eclipse stuff.
17 years ago
I have installed integrated jboss+tomcat
i do not know how to how to configure it
Could u please explain it
1.How to configure it.
2.IS it like ejb/jsp all we need to deploy first ?
Andrez ,
as u said , i have installed fully integrated
jboss-3.2.1_tomcat-4.1.24.
i started server by run.bat.
when i hit http://localhost:8080 i get error context not defined.
My doubts are :
1.what are exact steps to configure jboss-3.2.1_tomcat-4.1.24
2.There is no webapp dir in jboss-3.2.1_tomcat-4.1.24. So how to test it?
IS it like all the time we need to deploy web/ enterprise app and then test it in browser?
17 years ago
I have unzipped
jboss-3.2.1_tomcat-4.1.24
I have started jboss from run.bat
the last message in commandprompt is
"
17:07:58,249 INFO [Server] JBoss (MX MicroKernel) [3.2.1 (build: CVSTag=JBoss_3
_2_1 date=200305041533)] Started in 54s:984ms
17:08:19,702 INFO [Engine] StandardHost[localhost]: MAPPING configuration error
for request URI /
"
when i hit http://localhost:8080
i get following error on browser:
"No Context configured to process this request"
Any solution?
17 years ago
I have following setting in struts-config.xml
<data-source
autoCommit="false"
description="Second Database Config"
driverClass="com.mysql.jdbc.Driver"
key="REFDB"
maxCount="4"
minCount="2"
password="password"
url="jdbc:mysql://localhost/sanjay"
user="sanjay"
/>
When i start tomcat i get following error:
8000 [main] ERROR action.ActionServlet - Initializing application data source database
java.sql.SQLException: Cannot load JDBC driver class 'null'
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:529)
at org.apache.commons.dbcp.BasicDataSource.setLogWriter(BasicDataSource.java:381)
at org.apache.struts.action.ActionServlet.initModuleDataSources(ActionServlet.java:1039)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:935)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3420)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3608)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
8703 [main] INFO http11.Http11Protocol - Starting Coyote HTTP/1.1 on port 8080

Any solution ?
17 years ago
JSP
I have following setting in struts-config.xml

<data-source
autoCommit="false"
description="Second Database Config"
driverClass="com.mysql.jdbc.Driver"
key="REFDB"
maxCount="4"
minCount="2"
password="password"
url="jdbc:mysql://localhost/sanjay"
user="sanjay"
/>
When i start tomcat i get following error:
8000 [main] ERROR action.ActionServlet - Initializing application data source database
java.sql.SQLException: Cannot load JDBC driver class 'null'
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:529)
at org.apache.commons.dbcp.BasicDataSource.setLogWriter(BasicDataSource.java:381)
at org.apache.struts.action.ActionServlet.initModuleDataSources(ActionServlet.java:1039)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:935)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3420)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3608)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
8703 [main] INFO http11.Http11Protocol - Starting Coyote HTTP/1.1 on port 8080

Any solution ?
17 years ago
Is there any way I can identify if the integration of tomcat-jboss is ok?