Java Enterprise java bean & Java EE (EJB)

• Java Enterprise java bean & Java EE (EJB) Questions

• • Migration tool - For migrating SJSAS to Jboss 4.2

    Hi,I would like to migrate a Java EE app from Sun Java Application Server(SJSAS) 9.0 to Jboss 4.2. H...

    By sundarram

  • Synchronizing RMI and JMS communication channels

    My trading application is working as follows:When a user "logs in" (I'm using this as a generic ...

    By markherschberg

  • Web Server vs. Application Server

    Does anyone have some hueristics or good web links to answer the following questions: Do I need an A...

    By tighefagan

  • Solaris 2.8 compatible with JDK1.1.8....?

    Whether Solaris 2.8 compatible with JDK1.1.8...?Because I am getting Segmentation Fault error when I...

    By raghothamannagarajachar

  • What are the "properties" that can be used...

    I found a list in Container. I found "value" in JFormattedTextField. Are there other properties for ...

    By amylsmitha

• • JVM

    Where can I download the Java Virtual Machine source code for J2SDK1.4.2? Can anyone give me the dir...

    By yaumeilenga, 1 Comments

  • java.lang.Nosuchmethoderror:main

    I'm using netbeans, solaris sparc 8 JDK 1.3.1I am trying to compile simple applets and class, copied...

    By fisher99, 1 Comments

  • EJB CMP/CMR Tutorial examples ported to JBoss

    Peter from WestSideWidgets was kind enough to port the examples to JBoss. I used XDoclet to generate...

    By rickhightower, 4 Comments

  • Code shared between 2 EJB, where to put ?

    Hi,I built an EAR (on WebLogic) that contains 2 session EJB which sharesome common Java classes (uti...

    By marc_ferry, 3 Comments

  • How maintain Transation two containers

    hi guys, how maintain transation in two containers,im my application session bean calls the two diff...

    By punnakumar, 1 Comments

• Java Enterprise java bean & Java EE (EJB): is the Category's subject.It's has 21,740 questions,this is No.1,087 pages.
• would JDK2 work on winxp? urgent
• I just got winxp profession for my pc. Since for some reason I have to use it. But all my development work is done by java. I just wondering can I install jdk1.3.x on winxp, and would that work?if someone knows, please reply asap.thank you ...
• hshi1, Sat, 13 Mar 2010 22:34:00 GMT, 267 bytes, 3 Answer
• ClassCastException in multiple ears
• Hi,I am getting a ClassCastException (at runtime) while communicating between multiple ears. The deployment is carried out in weblogic 7 without any exceptions.Let me explain the complete deployment structure. I have 2 ears -1. abc.ear - contains multiple jarsa. helperClasses.jar - Containing si...
• sachinmehta, Sat, 13 Mar 2010 21:33:00 GMT, 1,582 bytes
• What kind of comunications should be used to develop
• Hi to all and thanks in advanced for your answers. As the example in http://www.netbeans.org/kb/50/demo-end2end.html , and as it says end2end demo. I wonder if i should follow this architecture, i mean a stateless session bean work directly with entity beans, and then use a webservice to call th...
• vladimir_albis, Sat, 13 Mar 2010 20:35:00 GMT, 949 bytes, 2 Answer
• Error with JMS Client !
• Hi I have a simple java clinet program, which is intended to send the messages to JMSQueue defined in Websphere v6.0 server default messaging. My client is successfully able to identify the objects defined in server but while creating the connectionFactory The below error ahs been returned.-- Th...
• bhaskar, Sat, 13 Mar 2010 04:55:00 GMT, 1,634 bytes, 1 Answer
• Entity Bean that represents a file system entity (atomic.jar)
• sory if there are any posts on this topic, but I couldn't find.I found an atomic.jar file that could manage file transactions and I was wondering if I could use an entity bean to represent a file system and, some how, tell the container to call the TransactionManager's commit or rollback...
• itapajtakeguma, Fri, 12 Mar 2010 18:04:00 GMT, 356 bytes, 1 Answer
• Is there any way to get around SJAS not being able to move/remove diirectories du
• I wrote about this also a while back. I have not done it in a while butfrom what I can remember it happened every time you did a second deployof the same application without shutting down the application serverfirst.Dru Devore> -- Original Message --> Subject: Re: [nbj2ee] Is there any way...
• dru_devore, Fri, 12 Mar 2010 12:22:00 GMT, 958 bytes, 1 Answer
• WSAD with oracle, not able to retrieve meta data
• hii am using WSAD4.0.3 and oracle 8.1.7.i am using CMP entity beans in my application and i have some custom finder methods defined in my home interface.The mapping of the beans to the tables in oracle happens with no problem using top dowm approach.But when i try to generate deploy code i get e...
• bondusam, Fri, 12 Mar 2010 10:14:00 GMT, 458 bytes
• An MDB calling an Entity bean
• I am getting an error when the process leaves the onMessage() of the MDB. It is related to the entity bean that is trying to add a row to a cloudscape database."An illegal attempt to commit a one phase capable resource with existing two phase capable resources has occurred."Phase? What are they...
• mburke, Thurs, 11 Mar 2010 22:58:00 GMT, 2,006 bytes, 5 Answer
• again, pull out a gif image from jar file
• Hi : I've seen this question in FAQ and forum. But mine just doesn't work. here is what I didString imageFileName = "./gif/foo.jpg"URL imageURL = getClass().getResource(imageFileName);Toolkit tk = Toolkit.getDefaultToolkit();Image img = null;try {java.awt.image.ImageProducer I_P;I_P = ...
• ls00722a, Thurs, 11 Mar 2010 22:52:00 GMT, 959 bytes, 1 Answer
• Netbeans 4.1 Web Services tutorial for *Tomcat* and *not*
• It seems that the Tomcat w/ JWSDP enhancement has not been filed yet, soI've filed it now: http://www.netbeans.org/issues/show_bug.cgi?id=58364.StepanPeter Williams wrote:> Please don't cross post and please don't request return receipt.> As to your question, the short answe...
• stepan_herold, Thurs, 11 Mar 2010 21:52:00 GMT, 1,833 bytes
• Y@ITq,sAdvanced Telesoft, apsDan,
• aGtoZWxsaGtoLi4uQGhvdG1haWwuY29tIHdyb3RlOgo+IKtZrbu05KRAtqFJVKS9pXEspXNBZHZh bmNlZCBUZWxlc29mdCwgprOt02FwpXNEYW4sCj4gqU+x+KTNpm6t+NVpLCCd+LdzrfukdaRKqOy+ pK34sPcKPgo+IKRArdOk6ywgtE6rWZ34sKq8aK2xq2W43MpcIqZupvzJQbOjw9EsCj4gueqxoclB s6Ot+MPRIi4gpEimYaRKnfe+pLOjtUykQK3TpOssIKdBpFPCSaq+Cj4KPiCnciwgp...
• andrew_thompson, Thurs, 11 Mar 2010 21:51:00 GMT, 845 bytes
• About Java EE book
• It seems like a valuable book for Java EE. I went through its content but i did not see a place for Java persistence API. David Heffelfinger have you covered that section in your book?Thank you![ November 28, 2007: Message edited by: Dilshan Edirisuriya ]...
• dilshanedirisuriya, Thurs, 11 Mar 2010 18:59:00 GMT, 266 bytes, 4 Answer
• how to print text
• Hi!I want to print 5-centemeters high text on paper.The problem is I don't know how to do it becausefont's height is setted in points not in centemeters....
• tolikka, Thurs, 11 Mar 2010 18:57:00 GMT, 183 bytes
• inconvertible types attempting to cast ejb JNDI lookup to home interface
• I receive the following when trying to compile a servlet (a servlet which attempts to obtain a home interface via a JNDI lookup)C:\ASAservletCode\ASAdonations.java:61: inconvertible typesfound : java.lang.Objectrequired: RagHome RagHome home = (RagHome) context.lookup( "Rag" ); ^1 errorFinish...
• johndavis, Thurs, 11 Mar 2010 10:37:00 GMT, 826 bytes, 3 Answer
• JDBC configured as JNDI DataSource is not working
• Hallo,In my web application I have configuredJDBC as the JNDI datasource. When I deploy it tomy external Apache/Tomcat server it runs fine -getting connection, fetching data is Ok.When I run it on the NetBeans internal Tomcat server,it fails. The last line of the following code failsInitialConte...
• kostas_michailidis, Thurs, 11 Mar 2010 09:02:00 GMT, 886 bytes, 9 Answer
• Storing a java.lang.Object in MySQL and retreiving it
• Hi All,I am trying to store an java.lang.Object in MySQL database using CMP 2.0 and JBoss App Server.There is a xml String in this Object.When I retreive the Object by usingString obj = new String(resultSet.getBlob(4).getBytes(1,(int)resultSet.getBlob(4).length()));the above code.I have some une...
• adrianmills, Thurs, 11 Mar 2010 08:13:00 GMT, 640 bytes
• Java IOException:exceeded the configured maximum no.of connections
• Folks,I need some urgent help please,I have developed an application that sends messages in XML Format to theServer and the server sends a response back.A new request is sent by the client as soon as it receives a response from theclientSo if I sends Request A ,I get a response back for request ...
• luthriaajay, Thurs, 11 Mar 2010 08:13:00 GMT, 1,122 bytes, 2 Answer
• Problem calling a method in a servlet witch returns remote ejb
• Hi, I have a problem combining servlets ands ejbs, I expose my problem :What I have :1 . I have a User table into a SGBD with two attributes login and pass.2 . I have a UserBean linked to User table with a remote interface3 . I have a stateless UserSessionBean with a remote interface4 . I have a...
• pierrecastin, Thurs, 11 Mar 2010 08:13:00 GMT, 6,465 bytes, 3 Answer
• EJB 3.0 - NoInitialContextException
• In weblogic 10, When i call ejb3.0 bean from client prog, i got the following error,javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initialat javax.naming.spi....
• balakumar, Thurs, 11 Mar 2010 08:13:00 GMT, 998 bytes, 6 Answer
• "Mapping RelationShip State" in chapter 8
• Hello,in chapter 8 and exactly in the part "Mapping RelationShip State", you use @idClass. Whereas in my code I use @Embeddable and @EmbeddedId I thus seek a solution with my problem of joint for the following code:code: @Embeddablepublic class TermProjPK implements Serializable {private String...
• dupondavid, Sat, 06 Mar 2010 14:49:00 GMT, 2,451 bytes
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