subir rastogi

Hi All,
I have created a build file using svnant 1.3.1 to export code from svn.
There is a batch file (.bat) to pass the necessary arguments to the build file to export.

This runs perfectly fine on windows xp but when I run it on windows 2003, this build file hangs after generating below logs and nothing happens after this.

svn-export:
[svn] Deprecated attribute 'svnkit'. This attribute will disappear with SVNANT 1.3.2. Use svnSetting instead.
[svn] Using svnkit
[svn] <Export> started ...
[svn] export -r HEAD svn://<url>; <export path>

I am using svnkit instead of javahl.
Please help.


Thanks in advance.

If I have to add provider class, in case of hibernate, how to find which is the jpa provider class?

thanks

Yes, its working.

Yes, persistence.xml is in the classpath.

Hi,
I am trying to create a simple JPA example using Java SE 5, Hibernate and MySQL.
I have created a persistence.xml and entity classes but when I run the example, I got the error-
javax.persistence.PersistenceException: No Persistence provider for EntityManager named titan

Persistence.xml
<?xml version="1.0" encoding="UTF-8"?> <persistence> <persistence-unit name="titan"> <properties> <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"></property> <property name="hibernate.connection.username" value="username"></property> <property name="hibernate.connection.password" value="password"></property> <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/jpa"></property> <property name="hibernate.hbm2ddl.auto" value="create-drop"></property> <property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"></property> </properties> </persistence-unit> </persistence>

Please let me know what is wrong with persistence.xml.

Thanks.

thanks Jaikiran and Remko for the clarification.

Thanks Remko, using annotations on the get methods solved the problem..

I am learing JPA so its a requirement that annotations should be used on getters only?

Thanks.

Hi,
I have example in JPA and getting following error during deploying the ear to JBOSS.
org.hibernate.AnnotationException: No identifier specified for entity: com.entity.Cabin
Here is the Cabin class -
package com.entity; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name="CABIN") public class Cabin implements java.io.Serializable { private int cabId; private String name; private int shipId; private int bedCount; @Id @Column(name="ID") public void setCabId(int cabId) {this.cabId = cabId;} public int getCabId(){return cabId;} @Column(name="NAME") public void setName(String name) {this.name = name;} public String getName(){return name;} @Column(name="SHIP_ID") public void setShipId(int shipId) {this.shipId = shipId;} public int getShipId() {return shipId;} @Column(name="BED_COUNT") public int getBedCount() {return bedCount;} public void setBedCount(int bedCount) {this.bedCount = bedCount;} }

Please advice on what could be the issue here?

thanks.

Hi,
I have created a stateless bean -ProcessPaymentBean with local and remote interfaces.
In Jboss console in JNDI view under global jndi namespace, I am seeing -
+- EJB1EAR (class: org.jnp.interfaces.NamingContext) | +- ProcessPaymentBean (class: org.jnp.interfaces.NamingContext) | | +- local (proxy: $Proxy66 implements interface com.processpayment.ProcessPaymentLocal,interface org.jboss.ejb3.JBossProxy) | | +- remote (proxy: $Proxy64 implements interface com.processpayment.ProcessPaymentRemote,interface org.jboss.ejb3.JBossProxy)
In my test client, I am doing -
ProcessPaymentRemote propay=(ProcessPaymentRemote)jndiContext.lookup("ProcessPaymentBean/remote")
but getting error -
javax.naming.NameNotFoundException: ProcessPaymentBean not bound
Any idea about what is it that I am doing wrong? and how to correct it?
Thanks

Hi,
I am new to WebSphere and trying to install application(ear file) using WebSphere admin api (JMX extenstions) on a remote WebSphere Application server v6.1.
WebSphere API says - "The EAR file must be on the same machine where the MBean is running"

Does this mean application should be placed on remote WAS Server or on client where the script to install application is executing?

Please help.

Thanks.

Thanks to the authors of HFSJ, Javaranch Team ,Enthuware Team and Frits.

After reading HFSJ, I was not confident enough to take the exam. I think its because - 1. lack of mock exams practise 2. failed in HFSJ mock exam, I scored around 60%only.

After reading previous javaranchers comments, I bought Enthuware mock exams and passed all the standard tests. I found Enthuware exams really helpful.
The level of Enthuware mock exams is almost same as actual exam.

HFSJ covers mosts of the theory but I needed more of the practice questions.

Finally, thanks to Frits for this wonderful notes.

regards,
Subir

Hi,
I have to start preparing for SCBCD, I have looked from previous post and what I understand is there is not complete book for SCBCD.
I dont have any experiance in EJB and will buy a book and for exam will buy Enthuware mock tests.
My question is :
As I dont have any prior EJB experiance, which book should I buy - "EJB 3 in Action" OR "Enterprize JavaBean 3.0(5th Edition)"?
By looking at the TOC of each book, it looks like Enterprize JavaBean 3.0(5th Edition) contains more examples and how to deploy it on JBOSS
where as "EJB 3 in Action" contains most of the theory.

I am thinking of buying "Enterprize JavaBean 3.0(5th Edition)", please advice.

Thanks,
Subir

Hi,
I was reading about <jsp:include> in JSP spec but did not quite understand how the page behaves for relave or absolute url's. For eg:

1. <jsp:include page="/dirA/test.jsp" > and the webapp context path is app1 then what should be the location of test.jsp.
Should it be /app1/dirA/test.jsp?

2. What should be location when of test.jsp <jsp:include page="dirA/test.jsp" >?

Thanks,
Subir

Hi Frits,
Your notes looks really good..can you tell me when have you given the exam and your score? I am curious to know.

regards,
Subir

Hi Frits and Christophe,
thanks, I will prepare those topics also.

regards,
Subir