Questions tagged as 'ejb'

Tagged questions
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J2EE security and sessions

I am using jdbc-realm and the appropriate configuration of web.xml to authenticate certain resources with authentication. The form uses tags j_security_check , j_username and j_password . Protecting them prote...
asked by 07.11.2016 / 20:58
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What is the difference between bean staleful and staless?

What is the difference between a staleful and staless EJB? The categories for the sessionBeans, but what would be the concrete difference?     
asked by 24.08.2017 / 17:53
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Consume a soap Webservices

I have a query how I can parse the response of a soap webservices in java using the java api, JAX-WS. in advance thank you very much for your input.     
asked by 18.09.2018 / 19:03
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Erasure of method getTO (ListPdvdetMessage) is the same as another method in type PdvdetTO

I have problems in Eclipse Oxygen, since I get the following error message in the two methods: "Erasure of method getTO (List) is the same as another method in type PdvdetTO" Which is strange for me, because as you can see, the two methods ab...
asked by 24.08.2018 / 16:54
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API - several records from a database with postman

I try to query a database using EJB using eclipse oxygen. At the time of making the request, GET , in postman, always brings me a record. When I consult SQL, it shows me the 3 existing records. Do you need to make a pre-request scr...
asked by 20.08.2018 / 17:13
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I need to get the MAC from a client in a web project to authenticate it with the info in my database, is there any way to do it?

Most of the information I have found says that it can not be because it is too low to obtain it from the client.     
asked by 07.07.2018 / 15:20
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How do I access EJB Remote from a different EAR on WebLogic 11g?

I'm doing an application in WebLogic 11g (WebLogic 10.3.6), this server uses JDK6, I want to access a Remote EJB from an EAR different from the one that contains the EJB, I'm working in Eclipse Oxygen with the OEPE tools, my code is this: Re...
asked by 10.11.2017 / 21:50
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EJB error not longer valid

I have a webpage project that uses Java beans with EJB3 to query and use resin4 Java Server > Randomly (sometimes the error takes several days to happen) I get an error that indicates    NoSuchEJBException: Stateful instance Sp093ptc...
asked by 08.09.2017 / 12:08
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jboss eap 7 - javax.naming.NameNotFoundException

I'm migrating from jboss 6 to 7 , I've followed the steps indicated by the redhat people on their page, I've also used windup as a tool to see conflicts in my application that can occur when going from one version of jboss to the other....
asked by 18.08.2017 / 17:20
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Retrieve object with parameter type date JPA, JPQL, JSF, EJB

Good day, I have the following query I want to search for an object by means of the DATE_ORDEN_TRABAJO the object ORDENTRABAJO I retrieve it very easily by its ID by means of the following query. Entity Consultation @NamedQuery(name = "Orde...
asked by 31.07.2017 / 17:19