EJB and ADF Business Service

Similar Questions

• Active Data Guard on DB 11 g and ADF business components

  Does anyone has experiences using business against a data source Active Data Guard components? Y at - it something ADF BC specific, you might need to know/set up regarding the parameters of the Application Module. Of course, we would read only your with her. Sorry it kinda turns out to be a beautiful finished question just want to know if it's a go or one thing more than any other possiblity.

  TheOtherDave,

  It should work perfectly. One thing you will need to know is the passivation of State mechanism used by ADF BC can use a store based on files or DB-table-based store. Obviously, if you want to use the DB-table-based store, you will have to configure it to point to a database where you can write to DB tables, which will be probably different from your database pending of DG. Otherwise, I can't think of specific issues (but I don't him have not personally tested).

  John

• EJB or ADF (with the HELP of REST), the 12 c ADF business components

  Hi all

  I have a simple question to ask. I need to create a project to expose Web services from another project and third party possible.

  I need to use Rest services producing Json.

  So my question is: can I create my Web services using EJB or ADF business components? That who and why?

  EJB seems to be a little more simple/fast to implement.

  Best regards

  Luis Cabaco

  You have experience in the use of EJB or ADF BC in other projects? This could influence your decision.

  This moment (12.1.3) to produce the JSON ADF BC, you will need to code the solution.

  The plan should provide declaratively to expose REST JSON ADF BC in the next 12.2.1 release.

• How to add and implement business logic in components created by ADF companies consisting of the table Wizard

  I understand that after you have created a new Fusion Middleware Web Application, you will get Fusion Web Quick Start checklist containing the steps to follow. On the stage Build Business Services, when you click on create objects entities and Associations, you will before the Business components create the magician of the Tables. My question is how I will present something as a component to perform logic and more the CRUD that was created by the wizard.

  Your help will be appreciated. Thank you.

  Once check this document by Chris Muir-Oracle  ADF Code Guidelines

  Normally any code that deals with the model model or the update must be written in the template itself

  You can do that in AMImpl (implementation of Application Module class), for any specific code viewObject you can use VOImpl (ViewObject implementation class)

  For any specific operation, create, update, or delete, you can make use of EOImpl class

  and any validation level of page, for access to the UI component, the use of any script on the client side as a listener client or server listener, using iterator, listbindngs, bindings, call business services through link etc. layer you can make use of bean managed

  Ashish

• ADF business Concepts Ejb components n

  peoples. Sorry to ask this stupid question.
  
  the reason behind this issue.
  
  the most often use adf business components I don't know. but now I'm learning with blogs of experts help. In some blogs, people with Ejb concepts.
  
  But what some I know ejb.
  
  
  
  
  My doubt:
  
  for desiging a transaction based projects. and several people work on my form.
  
  What should I use.
  
  components of business EJB or adf. suits for orientation of the transaction.
  
  Please guide me...

  One is suitable for the semantics of transaction.

  Are you choose probably depends on your background. If you are already well versed in EJB/JPA, then you would follow this approach. If you are already versed in Oracle Forms or ADF BC, then BC ADF would be a logical choice. I will also say that Oracle seems to have invested more effort into the side ADF BC of things, so if you're still undecided, so perhaps this observation can swing you to the side ADF BC.

  John

• OSB 12 c: Business Service can not reference foreign JNDI

  Hello everyone

  I have two machines. First machine running Weblogic 12 c with some deployed EJB´s and second machine running Weblogic 12 c with Oracle Service Bus 12 c.

  For various reasons, I must have the possibility of invoking the EBJ (first machine) by the (second) Bus Service

  My first step was to create an EJB HelloWorldService, and deploy it to the first machine. Is the remote interface of console weblogic JNDI name. It can be invoked java application and works very well

  EJB. HelloWorldBean #es.enrique.ejb.HelloWorldBeanRemote

  
  

  I then created a foreign JNDI provider in the second machine (OSB one), using the Weblogic console

  
  

  

  I also have a JNDI connection to that called foreign JNDI provider

  
  

  ForeignJNDILink-0

  
  

  Now, I want to configure a business service with access to the foreign JNDI provider. When I put the URI of my business abroad JNDI, I just created, access it complaints by saying:

  
  

  The JNDI ForeignJNDILink-0 there is no provider

  
  

  
  

  Can someone please explain to me what I am doing wrong?

  
  

  My understanding is that the OSB should see the JNDI foreing supplier because they are both in the same machine (the other)
  

  
  

  Thanks in advance
  

  
  

  Ok. I thought about it.

  Instead of working from the web browser, I tried JDeveloper.

  From there, you can create a "JNDI prodiver", specify EJB machine URL, user and password.

  At this point, you can create a Business Service and set the URI: "jejb: [name of the JNDI provider]: [full EJB JNDI]."

• eror message when I connect a profile of the user of Windows Vista Business Service has no logon.

  eror message when I connect a profile of the user of Windows Vista Business Service has no logon. Failed to load the user profile after wimdows update I have this problem I try safe mode but the gel keyboard, I try F12 boot does not work please, someone came to help me I need my computer for work

  Hello

  as you can not get into safe mode and work within the keyboard freezes in safe mode to do a startup repair disk

  then do a restore of the system of breast

  the link below is how to download and get a vista disk startup repair, which you can start from the

  http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

  Here's how to use startup repair system restore command prompt, etc. to bleepingcomputers link below

  http://www.bleepingcomputer.com/tutorials/tutorial148.html

  to boot from the dvd drive to be able to you will see a way to get into the bios Setup at the bottom of the screen or command menu start

  It would be F2 or delete etc to enter the BIOS or F12 etc. for the start menu

  Change boot order it do dvd drive 1st in the boot order

  and to read this information to try to fix the user profile cannot be loaded problem

  http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

  When you log on a Windows Vista-based or a Windows 7 computer by using a temporary profile, you receive the following error message:

  The user profile Service has not logon. User profile cannot be loaded.

  http://support.Microsoft.com/kb/947215#letmefixit

  Your user profile was not loaded correctly! You have been logged on with a temporary profile.

  http://support.Microsoft.com/kb/947242

  If you tried to log on to Windows and received an error message telling you that your user profile is damaged, you can try to fix it. You will need to create a new profile and then copy the files from the existing to the new profile.

  http://Windows.Microsoft.com/en-us/Windows-Vista/fix-a-corrupted-user-profile

• Jumping mouse pointer and Vista "busy circle" using WMP

  When I plug in a "memory stick" SanDisk, WMP trying to 'sync', 'something something '.  The mouse pointer and the Vista 'busy circle' jumping around.  I disabled the auto-start, I deleted the box "Start synchronization when the device connects" and I tried all the options in Sync Center.  WMP recognizes the different sizes of "memory sticks" and each is full.  Sometimes, the "memory sticks" shows in the library list.  I ended up the sync on a partnership, but this command is grayed out on the other.  The side "edit" of WMP sometimes shows the "memory stick" he said here drag the items to synchronize.  Sometimes the side "edit" of WMP says "connect the device.  Once in about 50 tries, WMP actually synchronize with the "memory stick".  I use the memory sticks for data transfer and storage only.  I NEVER want anything to synchronize!  I'm from the old (old, old, old read) school, so if I want something copied, I will use the copy command.  I've seen similar problems here and tried the solutions provided, unfortunately, nothing seems to work.  HELP PLEASE!
  TYVM!

  After the cohabitation on maybe 10 different forums, I came across an apparent solution.
  Apparently, the "guilty" is the Portable device enumerator Service.
  When I disabled it, my problems went away.

  Follow this step to turn off the service.

  1. click Start and type services.msc in the start search box and press on enter.

  2. scroll through the list and select the service.

  3. right click on the service and choose the Propertiesoption.

  4. you can change the Startup type to disable or the status of the service to stop.

  Good luck to all!
  Ed

• Endpoint URI to the OSB business service

  Dear team,

  We have defined 3 queues in weblogic.

  Business service must publish to one of these queues according to the State. How to dynamically send uri endpoint for a business service.

  Please suggest.

  Thanks in advance

  Hello

  You can override the URI by adding a routing option.

  Please refer to the section "2.4.26 adding and routing of Actions in the message stream configuration" to.

  http://docs.Oracle.com/CD/E28280_01/dev.1111/e15866/tasks.htm#OSBDV178

  Kind regards

  Anuj

• Exception is coming when writing files on FTP through business services

  Hello

  Exception is coming when writing files on FTP through business services

  I write file on the FTP of Business Service Oracle Service Bus. The file was written successfully, but in the following exception logs is coming. Is there a solution to remove this exception. or why when you rename the file there.

  < 28 August 2014 9:49:29 AM GMT + 05:00 > < error > < WliSbTransports > < BEA-381105 > < error occurred for the service endpoint: com.bea.wli.sb.transports.TransportException: file could not be renamed to: TESTFILE/TEST.a to: TESTFILE/TEST

  com.bea.wli.sb.transports.TransportException: file could not be renamed to: TESTFILE/TEST.a to: TESTFILE/TEST

  at com.bea.wli.sb.transports.ftp.connector.FTPTransportProvider.sendMessage(FTPTransportProvider.java:422)

  at com.bea.wli.sb.transports.ftp.connector.FTPTransportProvider.sendMessageAsync(FTPTransportProvider.java:306)

  at sun.reflect.GeneratedMethodAccessor672.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

  at java.lang.reflect.Method.invoke(Method.java:597)

  Truncated. check the log file full stacktrace

  Caused by: java.io.IOException: file could not be renamed to: TESTFILE/TEST.a to: TESTFILE/TEST

  at com.bea.wli.sb.transports.ftp.resource.FTPResource.renameToUniqueFilePath(FTPResource.java:1962)

  at com.bea.wli.sb.transports.ftp.connector.FTPTransportProvider.sendMessage(FTPTransportProvider.java:415)

  at com.bea.wli.sb.transports.ftp.connector.FTPTransportProvider.sendMessageAsync(FTPTransportProvider.java:306)

  at sun.reflect.GeneratedMethodAccessor672.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

  Truncated. check the log file full stacktrace

  Kind regards

  Junaid Ahmed

  Yes, read/write access is available. but when I send the name of the file TEST. A there is no Exception. OSB is 11.1.1.6.0 and I do FTP OSB business for iSeries. I don't know what will be the reason.

• OSB: Security: Business Service: configuration of the password Digest in BS

  Hello

  I have a requirement to connect to the target WS. We pass the user name and password (password digest). The target URL is the same, but we have 7 password different and based on a logic that we need to use any one of the password and call the service.

  I can able to connect to the service by adding headers security and demand from business.

  But when you call the proxy business how do I generate the soap headers with collection of password, Nonce, Timestamp.

  This is the header that I used in BS and it works fine.

  " < soapenv:mustUnderstand wsse: Security = '1' xmlns:wsse = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd ">

  " < wsu:Timestamp WSU: ID = 'Timestamp-13' xmlns:wsu = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd ">

  < wsu: created > 2014-07-08T 22: 28:25.395Z < / wsu: created >

  < wsu: expires > 2014-07-08T 22: 29:25.395Z < / wsu: expires >

  < / wsu:Timestamp >

  " < wsse: UsernameToken WSU: ID = 'UsernameToken-12' xmlns:wsu = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd ">

  user name < wsse:Username > < / wsse:Username >

  " < wsse:Password Type = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest "> passworddigesy < / wsse:Password > .

  " < wsse:Nonce EncodingType =" http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-SOAP-message-security-1.0#base64Binary "> announced < / wsse:Nonce > .

  < wsu: created > 2014-07-08T 21: 23:08.455Z < / wsu: created >

  < / wsse: UsernameToken >

  < / wsse: Security >

  Because the password is different do we need to use several business service or can use only one?

  Please provide your comments.

  Concerning

  Use GOSA username token client_policy at the service of the company. Do not substitute the csf - key in politics and set up a service account PASS-THROUGH at the service of the company.

  No need for multiple business. Let me know if this solved your problem or not.

• How Business Service (file protocol) can read the location of the server XML file

  
  Hi Experts,

  I have a use case where I have to expose a Web service and as a response, I send a large xml (size max would be 18 MB).

  Customer <>- ProxyService (exposed as a Web service) <>- BusinessService (File protocol) < - read - > File.xml

  Here the xml response must be stored in the "SomeName.xml" file in the directory of the same server share path.

  So when the Client calls ProxyService, inturn would call it BS, where BS inturn would have read the contents of the xml file and pass it back as a response to the customer via PS

  Challenge is here using Protocol of file I can't do BS to read the xml file, instead his writing in a new file with conent as input message.

  Can someone let me know is it possible to read a xml file using business service.

  Note: I know that the PS can read a file using the Protocol of files, but my BS need use cases to read the contents of the file.

  Any quick response is more significant.

  Thank you

  Deba

  Cannot use the OSB in this case file adapter, you need to use a file in OSB JCA adapter. Specifically, what is called a 'synchronous reading' JCA adapter type file. Can be created in JDeveloper and then pulls in EPCO, can then be invoked as you want to extract the contents of a file synchronously in a proxy stream.

• can we use service legend to dynamically call business service in OSB

  My requirement is: contact service issue. moments of for - each loop in OSB. Node road that we cannot use in the foreach loop.

  can we use service legend to call business several times? and how can we pass endpoint url to business service using the legend of service.

  Please help me.

  Yes you can use routing options to override the legend service endpoint url. See

  http://docs.Oracle.com/CD/E23943_01/admin.1111/e15867/proxy_actions.htm#i1315299

  The action of routing Options can be used when the context variable $outbound is valid. It can be added to the following actions:

  • Publish
  • Dynamic publishing
  • Publish the Table
  • Legend of service
  • Routing
  • Dynamic routing
  • Routing table

• ADF business components

  Hello

  In Jdeveloper 11g from, we have many ways to create models and objects of the base entity.

  For example new slot > > ADF components we have two choices a) create table Table b) ADF entity objects ADF business components

  My question is: what is the difference between the two and which is more standard and recommended method of creating CRUD application?

  Thank you

  Rubi

  Hello

  It's like asking which way in Rome. The result is the same that you find yourself in Rome.

  The business components of table creates EO, VO, and AM only once and it is easy to start (a beginner option).

  Table OS, this is for when you want to create the template manually. If you are a developer experienced ADF BC who knows how to build from VO of entity objects, but also associations and view links manually then this option more puts you in control, so to speak. (option expertise and probably my choice)

  But as said, the end result is the same, you find yourself in Rome.

  Frank

• A business service will have a service proxy in OSB

  In the Oracle service bus, a business service call a proxy service and if so, what is the scenario?

  Thanks in advance

  Priya

  BPEL can Proxy on the SOAP/HTTP or a liaison service direct adpater (Protocol SB.) Reference http://biemond.blogspot.com/2009/03/calling-osb-services-from-bpel.html