Re: Issues regarding using EJB - Entity / Stateless

some clarifications:
1.You can have a BMP model and still let the container do the transaction part.
whether you want to handle the daabase access in your application (BMP) or let the container do it (CMP) is dependent a lot on the application you are developing .
you could go for BMP and CMT(Container managed transaction) if you dont want to handle the transaction issues ...
2.If you really want to have the client information to be stored across two or more client requests than go for Stateful else stick to stateless .
3.Most of the Application servers provide means for optimizing the number of entity beans in cache . Make use of it . I feel its not necessary to have 10000*10 in pool for thousands of logins...
hope this helps ..
mohan

What is 'the good Application Server' that u would recomend in your experience for a web application like mine. Thou there is the bean Activation and passivation... what happens to the thread links of each of these beans? destroyed/alive - The theory not too sure about regarding this. Can u help me with any online help available.. any web site... any book ?
Thanks for the reply

Similar Messages

How to delete a database record by using EJB entity beans

Hi, All,
Does anyone know how to use entity bean to delete a database record? I have all the EJB entity beans created, including access beans to each. I can successfully create records, find and update records, however, I haven't find a way to delete records yet.
Your response is appreciated.
Cathy

Please see EJB Forums for continue discussion on this subject.
Reference titile: "how to delete database record by using CMP entity beans "

Error during deployment of stateless session EJB using EJB 3.0

having trouble deploying a stateless session bean to app server 10.1.3.1 oc4j container.
deceided to go through oracles demo: How-To Develop a Stateless Session EJB using EJB 3.0 (http://www.oracle.com/technology/tech/java/oc4j/1013/how_to/how-to-ejb30-stateless-ejb/doc/how-to-ejb30-stateless-ejb.html).
the demo encounters the same issue. so i assume there is something wrong with the app server set up, and not my source code.
here is the deployment log:
[Jul 1, 2009 11:59:25 AM] Application Deployer for test_ws STARTS.
[Jul 1, 2009 11:59:25 AM] Copy the archive to C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear
[Jul 1, 2009 11:59:25 AM] Initialize C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear begins...
[Jul 1, 2009 11:59:25 AM] Unpacking test_ws.ear
[Jul 1, 2009 11:59:25 AM] Done unpacking test_ws.ear
[Jul 1, 2009 11:59:25 AM] Initialize C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear ends...
[Jul 1, 2009 11:59:25 AM] Starting application : test_ws
[Jul 1, 2009 11:59:25 AM] Initializing ClassLoader(s)
[Jul 1, 2009 11:59:25 AM] Initializing EJB container
[Jul 1, 2009 11:59:25 AM] Loading connector(s)
[Jul 1, 2009 11:59:26 AM] Starting up resource adapters
[Jul 1, 2009 11:59:26 AM] Processing EJB module: ejb30ws-ejb.jar
[Jul 1, 2009 11:59:26 AM] application : test_ws is in failed state
[Jul 1, 2009 11:59:26 AM] Operation failed with error: java.lang.NoClassDefFoundError
the opmn log reveals the same error, but no more detail.
any ideas???
/stuck

I am having exactly the same issue. Was this issue resolved? If so, please share the resolution and if not can someone please suggest what could be wrong.
Thanks

Create tables in different database schemas using EJB 3 Entity Persistent

Hi All,
I would like to find out how to get the following tasks done using EJB 3.0 Java Entity Persistent:
( i ) Create tables in different schemas such as STUDENT under EDUCATION schema and table PATIENT in HOSPITAL schema. We can then reference them in SQL as EDUCATION.STUDENT and HOSPITAL.PATIENT.
( ii ) Reference these tables uniquely once they are created.
There are no pre-existing tables or naming conventions that needs to be adhere to in this situation.
I have no problem creating tables on the current schema in EJB 3.0 Java Entity Persistent.
Any suggestions would be appreciated.
Thanks,
Jack

Use the schema attribute of the Table annotation:
package javax.persistence;
@Target({TYPE}) @Retention(RUNTIME)
public @interface Table
   String name( ) default "";
   String catalog( ) default "";
   String schema( ) default "";
   UniqueConstraint
uniqueConstraints( ) default {};
}

A Tip for using EJB 3.0 with WebLogic Ant Tasks

I started out writing this up as a problem, but then I found the answer so I'm, posting a tip instead.
When I tried to write an EJB [stateless] using EJB 3.0 in my legacy Weblogic ear project I started getting this error:
<pre>
No EJBs found in the ejb-jar file 'test'. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
</pre>
This is why: wlcompile will put the class files in the App-Inf/classes directory unless it finds an ejb-jar.xml file in the META-INF directory for the module it is working on. With EJB 3.0, I wasn't using an ejb-jar.xml file because it was unnecessary. Later, Appc runs and it complains because there are no classes module directory, they went into the shared ear folder instead.
Here's I how it working again: Use javac [not wlcompile] to compile the EJB 3.0 module and make sure that the class files go into the correct module directory. Then you can use wlappc to generate all the associated files for the EJB. I have sucessfully deployed an ear file that uses both EJB 2.x and EJB 3.0 with this approach.
I wish Weblogic's own ejb3.0 sample application used their split directory deployment.
Good Luck.
John Aronson

Hi John,
I am working on development an enterprise application using EJB 3.0 on Weblogic 10.
While developing, I am keeping all my classes (from ejb's as well as web) into APP-INF/classes directory. It is working fine for Web and ejb 2.0 packages, but ejb 3.0 packages, I get the following error when I keep my ejb 3.0 beans classes in APP-INF/classes directory.
No EJBs found in the ejb-jar file 'customer'. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
One solution is to keep the classes under customer ejb directory, but I wan tto keep all the classes in APP-INF/classes directory so that when using Eclipse IDE I can output all compiled sources into APP-INF/classes directory.
Has anyone faced this situation? Any suggestions to fix this issue?

How can I use EJB component on Weblogic 8.1 server ?

hi,dear sir:
How can I use EJB component on Weblogic 8.1 server ?
It need client jar to invoke ejb,but what will I to do for this jar file? what does it contain? format ?
If my EJB module contain 100 session bean and 50 Entity bean,but I want invoke 20 session beans in my module, how can I to do?
thank you...

Hi,
This forum is exclusively for Creator. please post this on appropriate forum
regards
CreatorTeam

I need a clarification : Can I use EJBs instead of helper classes for better performance and less network traffic?

My application was designed based on MVC Architecture. But I made some changes to HMV base on my requirements. Servlet invoke helper classes, helper class uses EJBs to communicate with the database. Jsps also uses EJBs to backtrack the results.
I have two EJBs(Stateless), one Servlet, nearly 70 helperclasses, and nearly 800 jsps. Servlet acts as Controler and all database transactions done through EJBs only. Helper classes are having business logic. Based on the request relevant helper classed is invoked by the Servlet, and all database transactions are done through EJBs. Session scope is 'Page' only.
Now I am planning to use EJBs(for business logic) instead on Helper Classes. But before going to do that I need some clarification regarding Network traffic and for better usage of Container resources.
Please suggest me which method (is Helper classes or Using EJBs) is perferable
1) to get better performance and.
2) for less network traffic
3) for better container resource utilization
I thought if I use EJBs, then the network traffic will increase. Because every time it make a remote call to EJBs.
Please give detailed explanation.
thank you,
sudheer

Please suggest me which method (is Helper classes or Using EJBs) is perferable :
1) to get better performance
EJB's have quite a lot of overhead associated with them to support transactions and remoteability. A non-EJB helper class will almost always outperform an EJB. Often considerably. If you plan on making your 70 helper classes EJB's you should expect to see a dramatic decrease in maximum throughput.
2) for less network traffic
There should be no difference. Both architectures will probably make the exact same JDBC calls from the RDBMS's perspective. And since the EJB's and JSP's are co-located there won't be any other additional overhead there either. (You are co-locating your JSP's and EJB's, aren't you?)
3) for better container resource utilization
Again, the EJB version will consume a lot more container resources.

How to load data in plain-text file into database by using EJB?

Hi,
We need to develop an on-line application which requires us to load input data
from a selected plain-text file on the Web server (iplanet server) into the backend
oracle database. How could I use EJB to make it happen? it seems like using Entity
EJB is not feasible.
Really appreciate your help!
Corona

Hi Corona,
"Corona Fang" <[email protected]> wrote in message
news:3f3b0ea3$[email protected]..
We need to develop an on-line application which requires us to load inputdata
from a selected plain-text file on the Web server (iplanet server) intothe backend
oracle database. How could I use EJB to make it happen? it seems likeusing Entity
EJB is not feasible.If you are talking about loading thousands of records,
the preferable way is using plain JDBC calls utilizing
batch methods.
Regards,
Slava Imeshev

Why Interceptors are not used in Entity beans?

Why Interceptors are not used in Entity beans?
Interceptors can be used in MDB, Session bean but not in Entity bean....why so?
Thanks,
Rahul.

Hi,
why batch updations are not prefered in entity beansPlease refer the specification of ejb and find out what the entity bean is meant for.In short the emtity bean represents the object state which can be persisted.
Talking regarding the batch updations does not make sense , also the entity bean represents the row of the table mapped to the Object(java Object).
Regards
Vicky

Issues in using JPA in Desktop Application

Hi, I have some doubts in certain issues. For my desktop application, I have 4 manager class, which includes all logic codings in it and serve different area in the application, with each using an entity manager. It seems to me that creating an entity manager to each manager class is a bad design. Is there any other ways that could allow me to share the same entity manager? Or a better design that I dont know of? Thanks!

Hi Vishnu,
There is no solution for this, you cannot have GUI interactions(nor any statements that might invoke a implicit/explicit commit) in a V2 update. When you say this worked, did you have update debugging enabled, if so then it might have worked as the debugger session can access GUI...
If the whole idea/need of this output is to download a file, use OPEN DATASET, TRANSFER and CLOSE DATASET.
Even for the RSNAST00 execution, i am sure that in the actual business scenario(in production) this would be scheduled as a background job, where in again "GUI_DOWNLOAD" wouldn't work.
Regards,
Chen

Using EJB vs Socket : expensive satellite line

We are migrating a bank system from Clipper to Java(J2EE). One of the requisites is to save the bandwidth through the satellite line. Some developers came with a idea to make an object in bank store that talks with the central server through sockets, and in the central server a thread is created to handle that call and call the session bean. Anyone know how big (in bytes) is a EJB call??? (not the jndi lookup neither home finding), just a method to a session bean. How many bytes are added to the parameters data??? It could be a good idea to change from EJB to sockets through the satellite??? Another point is that the satellite has a 1.22 sec delay. Should it be used messages??? And the same question I make for messages, how big would be (in bytes) to send a message using JMS???

Greetings,
We are migrating a bank system from Clipper to
Java(J2EE). One of the requisites is to save the
bandwidth through the satellite line. Some developers
came with a idea to make an object in bank store that
talks with the central server through sockets, and inUltimately, this developer is just "reinventing the wheel". All synchronous network technologies communicate over sockets. This is the job of the object stubs through which EJBs (as well as other component models: CORBA, DCE, DCOM, etc.), communicate. In essence, this developer is suggesting communication client and server "objects" to take the place of a communication "stub" and "skeleton" pair. Only, in this case it would really only add to the complexity of the issue by adding an additional communication framework (aka "point of failure") - over-satellite client/server pair - in front of the framework that must still be used - EJB stub/skeleton pair (additionally, EJB skeletons are optional and may not even be used by your particular vendor). Furthermore, this solution will also require the creation of a new protocol to be communicated over the satellite decorators (an additional maintenance piece; aka "added complexity"). This solution may save some up-front bandwidth (largely depending on the implemented protocol), but the increased latency and maintenance complexity in your application may simply negate it (increased possibility for transmission repeats, session failures, protocol errors, etc.).
the central server a thread is created to handle that
call and call the session bean. Anyone know how big
(in bytes) is a EJB call??? (not the jndi lookup
neither home finding), just a method to a session
bean. How many bytes are added to the parameters
data??? It could be a good idea to change from EJB toAn EJB sits atop a communication layer which may be implemented using a vendor's protocol of choice. Such may be JRMP (RMI), IIOP (CORBA), or proprietary (e.g. WebLogic's 'T3'). The answer to this question, therefore, depends upon the (packet size of) the actual protocol in use.
sockets through the satellite??? Another point is thatDepends... the added complexity of this approach will add the TCO of your application in other ways. The real question is "which is more - maintenance cost, or bandwidth cost?" Some things to keep in mind:
* An effective socket implementation requires: invention of a stable and robust protocol; proper state management; a scalable threading model; and let's not forget - its own full lifecycle of DDTM: design, development, testing, and maintenance.
* Current component models - EJB most certainly included :) - already have, and have undergone, the previous.
the satellite has a 1.22 sec delay. Should it be usedAdjust your server's timeout parameters.
messages??? And the same question I make for messages,Depends if your application needs synchronous or asynchronous communication, and if asynchronous, 1-way or 2-way. If synchronous (response must follow request), then "socket-based" communication is required - whether it's through EJB or direct. If asynchronous 1-way (response not required), then JMS or low-level datagram-based communication may be used; both may also be used for 2-way (anytime response), but both, of course, also have their own sets of pros and cons depending on your application and following many of the same arguments as above...
how big would be (in bytes) to send a message using
JMS???As with EJB, depends on the protocol implementor.
Regards,
Tony "Vee Schade" Cook

EJB Entity/Session Transaction error

I am getting an error from a Session EJB trying to update two distinct Entity EJB's. From the session bean I open a transaction and create two entity objects. But immediately after trying to create the first one I get the following message:
com.evermind.server.rmi.OrionRemoteException: Error allocating db connection: java.sql.SQLException: Calling setAutoCommit(true) on a Connection is not allowed during a global transaction.; nested exception is: java.sql.SQLException: Calling setAutoCommit(true) on a Connection is not allowed during a global transaction.
at com.evermind.server.ApplicationServerTransactionSynchronization.getConnection(ApplicationServerTransactionSynchronization.java:408)
at CWUsuariosHome_EntityHomeWrapper20.create(CWUsuariosHome_EntityHomeWrapper20.java:535)
at com.saniline.catweb.ejb.session.usuarios.UsuariosSessionBean.InsertarUsuario(UsuariosSessionBean.java:59)
at UsuariosSession_StatelessSessionBeanWrapper2.InsertarUsuario(UsuariosSession_StatelessSessionBeanWrapper2.java:81)
at com.saniline.catweb.servlet.ASS.ASS_editSSUserServlet.doPageService(ASS_editSSUserServlet.java:153)
at com.saniline.catweb.servlet.CatalogoWebServlet.doPageService(CatalogoWebServlet.java:168)
at com.saniline.snfw.servlet.SnFwSessionServlet.doPageService(SnFwSessionServlet.java:83)
at com.saniline.snfw.servlet.SnFwServlet.service(SnFwServlet.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.saniline.snfw.servlet.SnFwServlet.service(SnFwServlet.java:54)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)
I am using JDeveloper 10.1.2.1.

I am using CMP Entity beans. These have their methods specified as "Supports" and the Session Bean (Stateless) has its method as "Required".
I am using the container within the embeded OC4J server for debuging.
The transaction is created within the Session Bean as:
// Get a new transaction instance from session context
UserTransaction ut = sctx.getUserTransaction();
try {
// begin transaction
ut.begin();
// Current time
Timestamp currentTime = new Timestamp(new Date().getTime());
// Insert record in CWUsuarios
CWUsuarios newCWUsuarios = getCWUsuariosHome().create(null,
cwUsuario.getLogin(), cwUsuario.getPassword(),
cwUsuario.getNombre(), cwUsuario.getApellidos(),
currentTime, currentTime, cwUsuario.getActivo(),
cwUsuario.getRoot(), cwUsuario.getIdperfil());
// Insert record in CWPreferencias
CWPreferencias newCWPreferencias = getCWPreferenciasHome()
.create(newCWUsuarios.getIdusuario(),
cwPreferencias.getCodigoidioma(),
cwPreferencias.getIdtema(),
cwPreferencias.getNregslistados());
however after returning form the getCWUsuariosHome().create method i get the specified error message.
Thanks.

When to use EJBs

1) Does any one know where can I find documents that describe when EJBs should be used in an application? If I use a J2EE server like WebLogic, should I always try to use EJBS an my applications?
2)Once I have decided to use EJBs in an application, should there be an entity bean corresponding to every table in the database??
thanks

Hi
Well documentation can be found on sun's site and for EJB regarding the number based on table is not required.
I have a project which had around 30 Tables in it and we were using EJB's for it and had grouped EJB's based on table or functionality.
You could also make EJB's based on the tables logical grouping and can work it out.
Based on that you can define ur Interface.
Bye

Using EJB creating Master/Detail Record

Hi All
I would really in need of your help regarding how to show the information of master detail records in a single form
eg: one text field with department Id and a Search button which should give relevent employees details working in that particular department.
I tried with ADF business components it works fine..
I need to do through pure Session Beans and Entity Beans(note : not thru using EJB:UseBean Tag)
Please i will really appreciate your valuable help..
Thanks All
Have a Nice day
Mohamed Anez

Kunal:
Use a code snippet like the following:
--- Assuming you're in the detail EO's create method ---
oracle.jbo.server.EntityDefImpl eDef = oracle.jbo.server.EntityDefImpl.findDefObject(<package-qualified-name-of-the-master-Entity-Object>);
oracle.jbo.Row masterRow = eDef.findByPrimaryKey(this.getDBTransaction(), <foreign-key>);
If the row does not exist, masterRow will be null.
findByPrimaryKey first checks the entity cache (which will include your new master row(s)) and then go out to database (if it's not in cache).
Thanks.
Sung

I am having an issue regarding a placed order via customer service department

I recently relocated to Anchorage Alaska as part of a permanent change of station per the United States Air Force. I was initially located on the East Coast in the lower 48 and at the time of activating my contract I had purchased two separate Iphone 4 devices. I also recently went in to a store in February to purchase a Nexus 7 as well.
Upon arrival in Anchorage I had multiple issues regarding the Iphone 4 devices including being unable to send and receive text messages & imessages, unable to make phone calls, dropped phone calls, unable to utilize GPS, as well as not being able to access general account information and use anything related to web browsing or data usage. It was determined that because the Iphone 4 operates on the 3g network and Verizon does not have a 3g network in Alaska, as a result I was utilizing an extended service network from another carrier. As a result of this I am only able to use my Iphone 4 devices while connected to my wi-fi network while within my home, which is totally unacceptable.
I was not made aware that I would be dealing with this when I moved to Alaska and inquired as the the use of the devices I currently owned prior to purchasing the tablet. I was assured by three separate store employees one of which being a manager that all devices would function at 100% efficiency including the Iphone 4s. In fact I was recently billed 350$ for roaming charges last month, which prompted me to speak with a representative via the online chat regarding the significant increase she said that she was unable to process any sort of credit to the account regardless of what I had been told at a local Verizon store where I purchased the tablet.
As a result of all of these mishaps since arriving here in Alaska I determined I was in need of newer devices that utilize the 4G LTE network currently provided by Verizon in Alaska. I know for a fact that the 4G LTE works great up here because my Nexus 7 tablet runs flawlessly and does not incur roaming charges when utilizing the 4G LTE network.
Yesterday I attempted to contact Verizon through the live chat feature regarding upgrading two of the devices on my account. The live chat representative immediately asked me when my upgrade date was. Upon telling her my upgrade date 9/29/2014 she told me I should contact the customer service department as I might be eligible for an early upgrade. I then proceeded to contact the customer service department using my Iphone 4.
My attempt to speak to anyone in the customer service department resulted in a merry-go-round of being put on hold 6 separate times by two different employees, both of which had me wait for more than an hour while they attempted to speak to a manager to gain approval for an early upgrade. The first rep seemed almost sure she would be able to have my devices upgraded early especially considering the issues I was having regarding service.
The second rep seemed newer and was very dodgy about my questions and was very unwilling to help at first. He even mentioned that I had been a Verizon customer for almost two years, had never missed a single payment and had outstanding account history which should have garnered some sort of importance to the level of my request. But I digress, during this time I was disconnected from the call twice from each separate representative.
Both reps assured me they would call me back, I never did get a call back from either one of those reps and I was becoming very frustrated having waited four hours trying to find some sort of solution to my current predicament.
After waiting an hour for the second representative to call back I grew impatient and contacted the customer service department, was put on hold again, and finally reached a third customer service representative who was able to provide a solution for me.
I explained everything I had been dealing with to Cory ID # V0PAC61, both regarding the phones, the issue of the level of service I was receiving, the dire need for working devices and the multiple times I had been disconnected. I explained to him as a result of these issues I was certainly considering switching to a different provider, a local provider even who could provide me the adequate service that I require for my mobile devices.
I explained to Cory that I had been with Verizon for almost two years, and I had been on a relatives account prior to owning my own Verizon account and had never received this kind of treatment when trying to work towards a simple solution. Cory proceeded to tell me he needed to put me on hold to see if there was anything that could be done regarding the upgrades of the device considering all of the trouble I had been dealing with.
After Cory reconnected with me in the phone call he was able to successfully reach a solution by allowing me to upgrade my devices. We conversed about the options available and I eventually decided to upgrade both Iphone 4 devices to Moto X devices as we determined those would be sufficient for my needs while in Alaska. I also proceeded to add two Otter Box Defender cases to the order so that the devices would have sufficient protection. Cory inquired as to whether or not I would like to purchase insurance for the phones as well and I opted for the $5.00 monthly insurance which including damage and water protection.
Cory explained to me the grand total for the devices which included an activation fee of $35.00 for each device, $49.99 for each Otter Box case, and an additional $50.00 for each device which would be refunded as a rebate upon receipt of the devices and activation, a rebate that I would be required to submit. Cory explained to me that the devices would most likely arrive Tuesday of 6/17 and no later than Wednesday 6/18.
Cory took my shipping information and told me everything was all set and the only thing left to do was to transfer me to the automated service so that I could accept the 2 year agreement for both devices. I thanked him very much, took his name and ID# so that I might leave positive feedback about his exemplary customer service and was then transferred to the automated service.
Once transferred to the automated service I was then prompted to enter both telephone numbers for the devices that would be upgraded, I was then required to accept the new 2 year agreement for both devices and after doing so I was required to end the call. I did so in an orderly fashion and expected a confirmation # to arrive in my email regarding the placed order.
I have never received a confirmation email. I decided to sleep on it and assumed a confirmation email would be sent sometime tomorrow. Nothing has since been received however. I woke up early this morning around 6AM Alaska time to speak to another live chat representative, Bryan, in the billing department who assured me the order was currently processing and verified the order #. I asked him whether or not it was typical for a customer to not receive a confirmation email for an order placed and he said it can sometimes take up to 2-3 business days. He then stated that he had taken note of the issues I was experiencing and told me he would transfer me to the sales department as they would be able to provide more information regarding the shipment of both devices and a confirmation email, as he stated he did not want me to have to wait any longer than necessary to receive said devices.
I was then transferred to Devon in the sales department via the live chat service where I was then required to repeat everything I had said to both Bryan and the other representatives I had spoken too. After a lengthy discussion and repeating everything I have just wrote he told me the order was indeed processing and that he would send a confirmation email in the next 30 minutes.
That was 2 hours ago. It is now 8am Alaska time and I still have not received a confirmation email regarding my order. I was sent an email by Verizon an hour ago stating I had a device to "discover". The email contained no information regarding the shipment of my device, the order confirmation number, or anything regarding my account. The email I received was a typical spam email asking an individual to check out the current available phones and sign up for a new contract.
All I want is a confirmation email to assure that the devices are being sent. I need my phone for work and to communicate with my family in the lower 48. I desperately need to make sure that the device is in fact being sent to the proper address, this is why a confirmation email of the order is so important. I do not care about the shipping speed I just want what I ask to be taken care of for a change. I would hate to sit here unable to determine what the status of my devices are only for the order to be stuck in "processing" limbo and be unable to receive the devices when I was told they would be sent.
I feel I have been given the run around treatment way more than is typically given with any company when an individual is trying to work towards a solution. I have been patient and cordial with everyone I have spoken with, I have not raised my voice or shown stress or anger towards the situation I have only tried my best to work towards a solution with anyone I have spoken too but I am becoming increasingly frustrated with this situation.
Any help regarding this matter would be greatly appreciated. This situation has left a sour taste in my mouth and if the devices were indeed not actually processed in an order, or they were not shipped correctly, or in fact if the order had never existed at all it will only deter me from keeping my Verizon account active and affect my decision to switch to another provider.

Hello APVzW, we absolutely want the best path to resolution. My apologies for multiple attempts of replacing the device. We'd like to verify the order information and see if we can locate the tracking number. Please send a direct message with the order number so we can dive deeper. Here's steps to send a direct message: http://vz.to/1b8XnPy We look forward to hearing from you soon.
WiltonA_VZW
VZW Support
Follow us on twitter @VZWSupport

Re: Issues regarding using EJB - Entity / Stateless

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