ADF Libary Issue - Application Module disappear from data control

Hi All,
I am facing an issue while adding an Application module to an ADF project as an ADF libray.
I have two applications - ADF Application1 with Model1 project having an Application module AM1, ADF Application2 with Model2 project having an Application Module AM2
I have created an ADF library jar file of Model1 project.
When I add it to Model2 project, the Application Module AM2 of Model2 disappears and Application Module AM1 from the library appears in data control.
Please suggest what could be wrong.
Regards,
Rekha

Hi,
verify that both application modules don't share the same ID in their databindings.cpx file. Which release version of JDeveloper 11g are you on ?
Frank

Similar Messages

ADF BC: Optimal Application Module Runtime Configuration

Have implemented an intranet application for 1000 users using the following technologies implemented on Oracle JDeveloper 10.1.3.0.4:
ADF BC for my Services layer
JSF for my Controller layer
JSF and ADF for my View layer
ADF Model for my Data layer
The application is entirely designed by .jspx and .jsp pages (for reports), handling 106 application modules, with several entity and view objects and without any step-by-step stateful scenario. At each page, there appears a commit button to commit the end-user transaction, and a rollback button to return to the previous page.
The application is database-backed from an Oracle Database 10g, deployed on three application servers Oracle 10.1.3.1 on three different hosts on Suse Linux OS, used data-source connection and AM pooling, and load-balanced by one webcacher in front of the 3 servers.
Under stress test scenario, on a heavy system load in production environment, several ADF State Management errors were recognized that pushed the webacher and application server with the maximum load to automatic restarts due to either demand for JVM increased heap size or errors from the database that the TNS listener complained it could not handle any more connections.
Thus, we started a safety/reliability tess for all our application module components (disabling "Enable application module pooling"), and a stress test using a third-party stress tool at work, but we're still faced with several questions.
(a) What is the best strategy for AM configuration, to quit State Management at all since our application doesn't need it, and if so can it be done globally or declaratively and not individually and programmatically?
(b) Testing on application module runtime configuration, we observed that not to "hang-on" on a connection -default functionality- but to release it at the end of each HTTP request, as each deployment is concentrated on a single data-source connection pool/single user, brought less open JDBC connections on A.S.? Is this the optimal run-time configuration than the default for our case?
(c) If State Management errors are resolved, and using a software balancer before 3 application servers, regulate the traffice by 1/3 to each, is it possible that a system crash will be avoided next time?
So, our problems related to ADF tunning and State Management Errors, but we need a good advice on this topic as the overall documentation is case-specific.

Chapter 29 "Understanding Application Module Pooling" in the ADF Developer's Guide for Forms/4GL Developers on the ADF Learning Center at http://www.oracle.com/technology/products/adf/learnadf.html is the best place to start. There is no "magic" optimal configuration that I (or anyone here, really) can suggest to you. You need to understand the various "knobs and dials" that control the pool sizing and pool cleanup behavior, and then apply application-specific information to this information to derive what the optimal configuration for your particular application will be. The chapter explains how the application module pool and database connection pool interact, and in which situations it is best to change the default setting of the jbo.doconnectionpooling property to true.
Chapter 28 "Application Module State Management" describes the functionality of that facility of the framework, as well as how to release the application module in stateless, unmanaged mode if you need to.
By following the tips in the section "28.3.2.4 Setting Release Level in an Custom ADF PageLifecycle" (which builds on information introduced in section "10.5.4.1 Globally Customizing the ADF Page Lifecycle"), you can generically impose a different release level in your application without "touching" every page.
As a general rule, if you have:
(*) Lots of distinct application modules
(*) Each of which is used as a separate data control (rather than being nested inside a containing application module as described in section "8.9.3 Root Application Modules Versus Nested Application Module Usages" of the dev guide)
(*) Each of which uses the same database connection
Then as described in section "29.8 How Database and Application Module Pools Cooperate" in the guide, your application can decrease the total overall number of connections used by using the non-default setting of jbo.doconnectionpooling=true.
Applications using many distinct data controls in the span of a single user's session need to be aware of Bug# 4566186 ("PERF: ADFBINDINGFILTER CHECKS OUT ALL ADF BC DATA CONTROLS USED AT LEAST ONCE"). This issue has been fixed in JDev/ADF 11g, but apparently the fix was too complex to accommodate a 10.1.X backport. I'm trying to document a workaround and publish it on my blog, but I'm not finished with it yet.

Data Guard configuration for RAC database disappeared from Grid control

Primary Database Environment - Three node cluster
RAC Database 10.2.0.1.0
Linux Red Hat 4.0 2.6.9-22 64bit
ASM 10.2.0.1.0
Management Agent 10.2.0.2.0
Standby Database Environment - one Node database
Oracle Enterprise Edition 10.2.0.1.0 Single standby
Linux Red Hat 4.0 2.6.9-22 64bit
ASM 10.2.0.1.0
Management Agent 10.2.0.2.0
Grid Control 10.2.0.1.0 - Node separate from standby and cluster environments
Oracle 10.1.0.1.0
Grid Control 10.2.0.1.0
Red Hat 4.0 2.6.9-22 32bit
After adding a logical standby database through Grid Control for a RAC database, I noticed sometime later the Data Guard configuration disappeared from Grid Control. Not sure why but it is gone. I did notice that something went wrong with the standby creation but i did not get much feedback from Grid Control. The last thing I did was to view the configuration, see output below.
Initializing
Connected to instance qdcls0427:ELCDV3
Starting alert log monitor...
Updating Data Guard link on database homepage...
Data Protection Settings:
Protection mode : Maximum Performance
Log Transport Mode settings:
ELCDV.qdx.com: ARCH
ELXDV: ARCH
Checking standby redo log files.....OK
Checking Data Guard status
ELCDV.qdx.com : ORA-16809: multiple warnings detected for the database
ELXDV : Creation status unknown
Checking Inconsistent Properties
Checking agent status
ELCDV.qdx.com
qdcls0387.qdx.com ... OK
qdcls0388.qdx.com ... OK
qdcls0427.qdx.com ... OK
ELXDV ... WARNING: No credentials available for target ELXDV
Attempting agent ping ... OK
Switching log file 672.Done
WARNING: Skipping check for applied log on ELXDV : disabled
Processing completed.
Here are the steps followed to add the standby database in Grid Control
Maintenance tab
Setup and Manage Data Guard
Logged in as sys
Add standby database
Create a new logical standby database
Perform a live backup of the primary database
Specify backup directory for staging area
Specify standby database name and Oracle home location
Specify file location staging area on standby node
At the end am presented with a review of the selected options and then the standby database is created
Has any body come across a similar issue?
Thanks,

Any resolution on this?
I just created a Logical Standby database and I'm getting the same warning (WARNING: No credentials available for target ...) when I do a 'Verify Configuration' from the Data Guard page.
Everything else seems to be working fine. Logs are being applied, etc.
I can't figure out what credentials its looking for.

ADF BC 组件的运行时介绍 -1 Application Module的状态管理

原文连接 [ADF BC 组件的运行时介绍 -1 Application Module的状态管理|http://blog.csdn.net/genexujin/article/details/7086679]
ADF BC 框架中提供了开箱即用的应用‘状态管理’的功能。所谓状态管理，英文就是State Management，指的是维护用户在使用应用系统时的会话状态。概念上可能会和Http Session对象混淆。ADF BC提供状态管理是独立于Http Session机制的，自成体系的一个机制。
状态管理基本概念
首先来说，为什么需要状态管理？在一个应用被用户使用过程中，每个用户会有很多不需要立即存放到数据库中的信息，比如说一个购物车中的商品，一笔未完成录入的订单，一个查询输入的参数等等，这些信息只有在最后确定后才会提交到数据库事务处理。
然而，做过web应用开发的童鞋应该都很清楚，我们天天玩的这个HTTP 协议是一个无状态的协议，它不会和服务器保持一个连接，因此也无法在协议层来提供对连接状态的维持机制。因此，开发人员为了维持用户使用系统过程中的状态，就需要通过其他方式来实现。最常见的就是利用浏览器的cookie，其机制如下：
在一个新的http 请求发送到服务器时，服务器会查看http包中的头部信息是否包含cookie信息，如果没有则认为该用户request是一个全新的会话开始。服务器会在返回结果response中写入该服务器所在domain的一个cookie。Cookie里面会有一个字符串来唯一的标示一个用户的会话（浏览器窗口）。Server端会根据这个字符串token，来将系统状态信息唯一对应到一个HttpSession对象中（JEE Container）。HttpSession对象中存放的数据是一个个key/value对，应用可以将在一个会话期间保留的状态信息都会存放在该对象中。这是JEE标准的容器都会应用的一种模式。这种模式在需要高可用性的情况下，就需要在服务器之间传递Session对象，以保证Session不会因为一台服务器故障而丢失。在网络上传递Session对象需要将Session序列化，并且要求Session包含的对象也都是可序列化的。同时，频繁的Session对象更新会增加很大的网络流量，降低系统的整体性能。当然，最近版本的Weblogic服务器已经提供了对Coherence的支持，可以通过Coherence数据网格来维护Session在一个集群中的高可用性。
ADF的状态管理和HttpSession有何不同
通常，我们在HttpSession中存放的是业务数据。在一个充分设计分层的架构下，通常存放的是一些POJO对象。这些POJO不会记录底层数据访问层的状态（比如：一个查询的条件，查询结果的当前的游标位置，查询返回的结果集等等）。这些技术类的状态，在一般的架构下，是不会作为系统的状态来进行管理的并存放在HttpSession中的。ADF BC实现了一套独特的数据访问层的状态管理，可以使一个用户Session的多次请求都使用相同的Application Module的实例及其保持的状态来进行数据访问。从而，提高了数据访问的性能。当然，提高性能是相对其本身没有这套机制而言的，并非和其他持久化框架做比较。可以讲，如果ADF BC没有这样的机制会大大降低其运行的效率。
ADF BC状态管理原理。
原理上ADF BC对AM的管理如下图所示：
AM池默认情况下，ADF的运行时会维护一个或者一些AM的实例池，每一个根节点的AM都会有一个独立的池。如果有新的用户访问，ADF框架运行时会从AM池中返回一个实例给当前线程中的Data Control。Data Control的实例会被一个ADF Binding Context实例所引用，该ADFBinding Context则会保存在HttpSession中。保存在HttpSession中的这些对象，都是轻量级的对象，占用很少的内存不会造成大的性能的影响。同时，AM的实例池会维护每个session cookie token和AM实例之间的关系。
重复使用AM实例当下次有相同用户的request来的时候，会从AM池中返回上次其使用的AM实例以及相关的状态（Entity对象，View对象的缓冲，View对象的查询条件，绑定的参数等信息）。如此，避免了重新建立AM状态的开销。
Passiviation/Acitvation在一个高并发的场景下，AM池可能不得不将以及标签为有用户使用的AM实例提供给新的用户request，每个AM实例可能无法每次都能够等到上次服务的用户request（一般来说我们不会将AM的池设置为和最高并发数一样多，可能是最高并发数的20%）。在这样情况下，AM就会将其状态passivate到一个数据表中。这些状态信息会以一个XML的形式存放。通常在ADF的应用schema下会发现这样的一个表：PS_TXN。可以设定一些数据JOB来定期清理其中的数据。当原来的用户再次访问时，AM池就会将原来AM实例的passivation的数据从数据库中读回并装载到一个AM实例，这个过程称为Activation。通过这种方式，实现了AM的状态恢复。
在集群环境下我们会将jbo.dofailover参数设为true。这样为了保证AM状态的高可用性，在每次request结束时都会将AM状态做passivation。
稍微总结下：
AM实例可能的状态：
buzy: 被一个user request使用中。
referenced: AM的状态被维护中，等待下次相同的用户request。也可以被任何其他request使用，如果必须的话。
unreferenced: AM在pool中，可以被任何request使用。
AM状态管理的持久化方式：
Passivation = EO/VO的Snapshot被存放到数据库中。
Recycle = reset:实例的状态被消除，并准备服务一个新的client
Activation=将EO/VO的数据从数据库读回到AM。
在HA模式下passivation在每次request结束时进行，但recycle/activation并不会在每次request开始就进行。只有当服务器负载要求一个实例为新的客户端服务时才进行。换句话说，每次做passivation 并不会马上对AM坐recycle。Recycle只有在需要的时候才会进行。在非HA模式下，passivation会在负载需要的时候进行，并且紧接着会进行recycle和acivation。
默认情况下，每个AM都会hold住J 一个数据库的连接，直到这个AM被destroy。因此在进行数据库连接池的配置时要确保每个AM会有足够的连接可用，因为默认情况下AM拿到连接后不会在每次request结束时释放的。ADF BC也提供了参数来改变这一默认行为，具体配置方式请参考开发手册，以后有空的时候也会继续总结。

好文章，可以考虑在OTN上正式发表。

How do I call an Application Module method from a EntityImpl class?

Guys and Gals,
Using Studio Edition Version 11.1.1.3.0.
I've got a price update form, that when submitted, takes the part numbers and prices in the form and updates the corresponding Parts' price in the Parts table. Anytime this Parts view object's ReplacementPrice attribute is changed, an application module method needs to be called which updates a whole slew of related view objects. I know you can modify view objects via associations (How do I call an Application Module method from a ViewObjectImpl class? but that's not what I'm trying to do. These AppModuleImpl methods are the hub for all price updates, as many different operations may affect related pricing (base price lists, price buckets, etc) and hence, call the updatePartPricing(key) method.
For some reason, the below code does not call / run / activate the application module's method. The AppModuleDataControl exists and recordPartHistory(key) is registered and public. At runtime, the am.<method> code is simply ignored, and as a weird side-effect, I cannot navigate out of my current page flow.
public void setReplacementPrice(Number value)
    setAttributeInternal(REPLACEMENTPRICE, value);
    AppModuleImpl am = (AppModuleImpl)this.getDBTransaction().findApplicationModule("AppModuleDataControl");
    Key key = new Key(new Object[]
        { getPartNumber() });
    am.recordPartHistory(key); // AppModuleImpl method which records pricing history
    am.updatePartPricing(key); // AppModuleImpl method which updates a whole slew of related pricing tables
}Any ideas?

Thanks Timo.
Turns out the code provided was correct, but the AppModuleImpl method being called was not. A dependent ViewObject wasn't returning the row I was expecting. I then tried to perform some operations on that row, which in turn ... just stopped everything, but didn't give me an error.
It was the lack of the error that threw me off. I had never messed with calling an AppModuleImpl method from the EntityImpl so I assumed that's what was messing up.
You are correct. It is available from the ViewRow, but I thought it better to put it in the EntityImpl. This method will be called every time the replacement cost is modified. If I didn't put it in the EntityImpl, I'd have to remember to call it every time a replacement cost changed.

Issue in moving files from data fodler to processed folder in background

Hi All,
I am facing one issue in moving files from data fodler to processed folder in case of background execution.
When i am executing the file in the foreground, i can move the file from Data folder to processed folder. I am using SXPG_COMMAND_EXECUTE FM to move the file from data folder to processed folder. I can see the file in processed folder once the program is executed.
But in case of executing the same program in background, it is giving me the error "Failed to move the file to processed folder" in the spool of SM37 and i can see the file still laying in data folder.
I tried to check other programs which acesses the same folder as the above program, whether they are able to move. They are able to move the file to processed fodler successfully both in foreground and background mode.
Please help me in resolving this issue.
Thanks,
Deepa

Hi Sanu,
Please use teh following code to move the file from source to target folder.
This is a code showing how to create and use COPY command of UNIX in ABAP
PARAMETERS:
Input file path
p_input TYPE localfile,
Processed file path
p_proc TYPE localfile.
Declare the Types to file data
TYPES: BEGIN OF L_X_OUTPUT,
sys(200), " Please note, there are asterisk before and after sys (i.e.sys)
END OF L_X_OUTPUT.
* Internal table to store file data
DATA l_i_output TYPE STANDARD TABLE OF l_x_output WITH HEADER LINE.
* Variable for the UNIX command
DATA: l_v_unix_comm(255) TYPE c.
Copy command of UNIX
CONCATENATE 'mv' p_input p_proc
INTO l_v_unix_comm SEPARATED BY space.
For example the Copy command is stored as below
cp u2018/data/interfaces/input/input_fileu2019 u2018/data/interfaces/processed/processed_fileu2019
Examples of UNIX Command *u2022 mv filename1 filename2 --- moves a file (i.e. gives it a different name, or moves it into a *different directory (see below) *u2022 cp filename1 filename2 --- copies a file
Execute the UNIX Copy command.
This command will copy the file from input file path to the processed file path
CALL 'SYSTEM' ID 'COMMAND' FIELD l_v_unix_comm
ID 'TAB'
FIELD l_i_output-sys.
IF sy-subrc eq 0.
write: 'File is copied successfully using UNIX command in ABAP'.
ENDIF.

How to invoke Application Module method from entity object methods

Hi,
We have an existing Application Module which provides some validation logic. We are using OperatingBinding or getting the Application Module instance from the bindings and then invoking the app module methods in the view controller project.
But in our current scenario, We need to invoke the application module method from the setAttribute method in the entity object when ever an entity attribute value is changed . I believe we can call createRootApplicationModule method to create application module instance. But this may lead to performance overhead.
Can you please suggest, if there is any alternative to invoke the application module method inside the business components.
What is the best way to create

We have a pricing service, which was developed as a separate application. We need to invoke the pricing service with the change in certain attributes of the entity object and update some of the attributes of the current entity object. At present we are handling these calls to the pricing service in the ui layer in the valueChangeListener.
But we would like to move this service call into setAttribute method as we are unable to prevent the call to the service if the model validations fail. I am looking for the best possible approach for invoking the service calls from the entity objects.
Thanks and Regards,
S R Prasad

MaximumLength on LOV coponents when dragged from Data Control

Hello,
I have the following problem:
I drag an attribute from Data Controls and put it in the jspx. af:inputText component is created, with property maximumLength set to maximumLength="#{bindings.AttrName.hints.precision}" e.g.:
    <af:inputText value="#{bindings.AttrName.inputValue}"
                  label="#{bindings.AttrName.hints.label}"
                  required="#{bindings.AttrName.hints.mandatory}"
                  columns="#{bindings.AttrName.hints.displayWidth}"
                  maximumLength="#{bindings.AttrName.hints.precision}"
                  shortDesc="#{bindings.Ime.hints.tooltip}" id="it1">
      <f:validator binding="#{bindings.Ime.validator}"/>
</af:inputText>But when i drag another attribute which is configured to be a LOV it is created without the maximumLength property being set:
<af:inputListOfValues id="id2"
        popupTitle=" #{bindings.AtrtName2.hints.label}"
        value="#{bindings.AtrtName2.inputValue}"
        label="#{bindings.AtrtName2.hints.label}"
        model="#{bindings.AtrtName2.listOfValuesModel}"
        required="#{bindings.AtrtName2.hints.mandatory}"
        columns="#{bindings.AtrtName2.hints.displayWidth}"
        shortDesc="#{bindings.AtrtName2.hints.tooltip}">
     <f:validator binding="#{bindings.AtrtName2.validator}"/>
</af:inputListOfValues>We have to add the property for every single lov, because the client wants the input to be limited.
Is there a way to modify this default behaviour?
Edited by: Valhery on 2010-3-10 1:26

Shay,
Thank you for the advice. I was using jsp pages. But I also tried jspx and had the same problem. I wonder if it is a problem with the tag library or with the JDeveloper software. When I create a new jsp page, at the step where the available tag libraries can be shuttled from left to the right, sometimes on the right side there is only JSF HTML but hot JSF Core, but JSF core is not on the left side either. Yet if you click finish and check the source tab you would see both directives for the two libraries are in the page.
When building the pages, all the tags are created by JDeveloper. I do not have the freedom to edit the code because I do not know the tags. If I knew how to directly edit the tags, I can forget about the Design tab. But at least for now I am dependent on the Design tab.
There are many questions on my mind such as the difference between <form> and <h:form>? Is it OK to mix all these tags from the different tag libraries in one page? What is the difference between the JSF HTML CommandButton and the ADF FACES Core CommandButton, and which one should I used in what context? And many many other questions. Are there any Oracle documents that cover these topics and systematically explain and teach the use of these tags? I just found documents for 11g, one of which, by its title at least, looks like a book for such purpose. But it is for 11g.
Many thanks for your guidance!
Newman

Download Error - Contact customer support. Indesign wont load application have gone from the control panel. CS photoshop loads and wants a serial number - and my serial number dosent work?

Download Error - Contact customer support. Indesign wont load application have gone from the control panel. CS photoshop loads and wants a serial number - and my serial number dosent work?

Hello Bradley,
sometimes the "opm.db file" is the culprit. In this case you should delete it.
But as much as I regret it and as strange as it may seem I fear it's a challenge for Adobe's Creative Cloud Cleaner Tool.
Sometimes - for whatever reasons - CC doesn't "want" to work. In this case you should CC completely delete and reinstall by help of Adobe Creative Cloud Cleaner Tool. (A try to uninstall by own resources is not enough!)
I quote: ... helps resolve installation problems for Adobe Creative Cloud and Adobe Creative Suite (CS3-CS6) applications. The tool removes installation records for prerelease installations of Creative Cloud or Creative Suite applications. It does not affect existing installations of previous versions of Creative Cloud or Creative Suite applications.
Please use: http://helpx.adobe.com/creative-suite/kb/cs5-cleaner-tool-installation-problems.html and follow the prescribed sequence of operations
If necessary and for further questions click through http://helpx.adobe.com/contact.html or http://helpx.adobe.com/de/contact.html and if "open" please use chat, I had the best experiences.
Good luck!
Hans-Günter

Why all the domain values disappeared from ESB control after chinese map?

hi,
when I creating a domain value in chinese in the ESB control and confirm it, After I restart the
soa service, all the domain values that I created before and the one in chinese disappeared.
Although the domain values in english desappeared, in the code they are still can be used.
But the domain values in chinese can not be used.
All the maps(both english and chinese ) are in DVM Repository.
Can you help me ??? Why all the domain values disappeared from ESB control ?? thanks
wanglinli

two collegues of mine ran into a similiar problem. Their ESB console seemed empty as well.Until one of them let the console open for about 10 minutes and the services/system re-appeared.
Indicating that when the services do not show up could also be caused by a serious performance glitch or the services are calling external systems which time out.
Another option is to wait for a few minutes and see if your services etc show up again.
I don't know where this performance degradation is coming from though. The only thing I noticed is that the ORAESB schema ( advanced install ) is installing al of its objects in the USERS tablespace and that most ( almost all ) tables do not have any indexes / pk / fk's on them.
Maybe one or two indexes could speed up the ESB repository considerably.
Dave, In the upcoming 10.1.3.3 release is the repository in any way altered? Default tablespace? PK/FK and/or extra indices on certain tables/columns?

Application Module retrieves different data than direct DB query

Hi,
I am using JDeveloper 1.1.1.6
I have a big headache trying to figure out why my application Module is retrieving different data than if I execute the query of my ViewObject directly to the data base. To prove me that I am not crazy I have created a non updateable view object based in this sql query
select * from hr_lookups;
The application module is connecting to the database using JDBC URL Connection localhost:1529/DB and user name apps. When I run the application module I can see rows and everything as expected.
If I connect to the same database using the same username, when I execute select * from hr_lookups; I get no rows!!!!
I don't know what else to do and I really will appreciate your help in this one.
Kind Regards

Hi Timo,
Thank you for your reply. Yes, I can see the exact same query. In fact all the rows are the same except one column. One attribute which is coming from a stored procedure. By this I mean the view object has the following structure;
select att1, att2, ... , mypackage.myprocedure(param1,param2) from tables where clauses;
So att1, att2, etc are the same whether I run the appModule or I copy and paste the query in a SQL WorkSheet and run it. The only different is the results of mypackage.myprocedure(param1,param2). So I have created a new view object from SQL query;
select mypackage.myprocedure(param1,param2) from dual. From application module it returns one value and directly from SQL WorkSheet returns different value...
Im sorry if I am not understandable but I am really desperate. Might it be permission or something like that???
Regards

How to get application module instance from java bundle?

Hi!
I would like to build an application that would get all translations from a database table.
So I created application module for translations that contains a view object which is selecting translations for specific language from a database table. I exposed a method in application module as client interface which returns HashMap<String, String> for all translations for specific language. When I test my view and client interface method call they work fine.
Then I created java bundle classes to get translations for specific language. Then I tried to override public Object[][] getContents() method.
I tried to get my translations application module like this:
SharedTranslationsAppModuleImpl am = new SharedTranslationsAppModuleImpl();
Map<String, String> translationsMap = am.getTranslations(this.getLocaleCode); // Client interface method call
In getTranslations(String LocaleCode) I try to get that view (which would select translations from database) but it returns NULL and I get NPE error message.
So what is the right way to get application module from java bundle file? Now everytime application wants to get translations, application stops and displays NPE message.
Regards, Marko
I use JDeveloper 11.1.2.1.0

Marko,
you can't just instantiate an application module. An application module has to be set up, db connections and memory pools have to be initialized and ....
Can you describe why and when you try to read the resource bundle from the db and where the resource bundle is used?
This blog may be what you are looking for http://technology.amis.nl/2012/08/10/implement-resource-bundles-for-adf-applications-in-a-database-table/
Timo

ADF call different application module using groovy

Hi All,
I have a requirement where I need to call method in application module. As we all know we can call it using adf.object.applicationModule.someMethod();
But I have a requirement where I have two Application modules. I have method defined in second application module. So how to call this method defined in second application module.
Please help me how to solve this issue. I am using JDev 11.1.1.5
Thanks,
Rajesh.

Maybe this can help:
https://blogs.oracle.com/jdevotnharvest/entry/remote_task_flow_vs_wsrp
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/43-remote-task-flow-169185.pdf
Dario

Address Book Application has disappeared from iMac

my son has an iMac with OSX 10.4 (Tiger). the Address Book application has literally disappeared from his computer. i suspect that i need to re-install Address Book, but cannot find where/how to do that anywhere on apple.com. any help will be greatly appreciated.

Both the Tiger and Leopard Installer discs include an Optional Installs installer. Launch this installer (found in the Optional Installs folder on the Leopard disc) and at the root level in the Tiger Installer disc. Launch the installer and click the continue buttons until you reach the Custom Install screen. Click the triangle next to Applications, tick the box next to Address Book, and click the Install button to install Address Book.

Why did my Acrobat application suddenly disappear from my computer?

All of a sudden my Acrobat application disappeared from my computer. Any inkling as to why this might happen? Now I can't download any PDFs.

You say that you have the activation code. Are you sure? Did you register Lightroom with Adobe? If you did you can always retrieve the code from your account. What do you mean when you say that you "plug it in" and it won't let you continue? What operating system are you using?

ADF Libary Issue - Application Module disappear from data control

Similar Messages

Maybe you are looking for