Oracle ADF JSF APPLICATION

Pls, can any one help me how to implement inputfile component that is how use it to upload file to application server.

<af:inputFile label="Upload:" value="#{managedBean.file}"/> -- Managed bean is Bean you need to create . The file value binding is with a varible name file in managedbean
<af:commandButton text="Begin" action="#{managedBean.doUpload}"/> Similarly doUpload is method inside the managed Bean.
see this link .. and follow
ADF Webcenter Blog: File Uploading in ADF

Similar Messages

Oracle ADF JSF components - do I need license

Are Oracle ADF JSF components free? I know that Oracle contributed source to Apache. Does it mean I can use ADF or do I need to pay for it? Thanks
Tomas

ADF Faces now known as Trinidad is open source library.

Oracle ADF Mobile Applications

Dear Experts,
Please tell me details of which mobile set is compatiable/suitable for Oracle ADF Mobile Applications. as I am working on Oracle ADF.
I have to test some Oracle ADF Mobile Applications on mobile.
Thanks in Advance.
Shiv Naresh Gupta
08795317510

Excerpts from http://www.oracle.com/technetwork/developer-tools/adf/learnmore/adfmobilefaq-1866697.pdf
Both iOS (5.x and above) and Android (2.3.x and above) devices are
supported. Furthermore, both the tablet and smart phones running
these mobile operating systems are supported.So basically any handset which supports this version of OS should do. Please check how to deploy etc. in the docs to get more idea.

Regarding Oracle ADF Enterprise Application Development - Made Simple book

Hi guys,
I am trying to do Sten Vesterli's Oracle ADF Enterprise Application Development - Made Simple
book. But I am stuck setting up OTPC. When I am trying to run "tpcinstaller.jar" and give my database connection information I am given a TPC-90019 error.
The log file says it is a "ORA-01882: timezone region not found" error.
My timezone is 'Asia/Calcutta'.
This is what tpcinstaller log file contains,
-------------------------------------------------------------------------------------log_file
oracle.alminternal.version.Version: file:/C:/install/tpcinstaller.jar!/META-INF/version.xml
11.1.1.4.37.59.23
Launched from jar:file:/C:/install/tpcinstaller.jar!/oracle/alminternal/installer/Installer.class
Found installer jar file /C:/install/tpcinstaller.jar
Installer jar file name: /C:/install/tpcinstaller.jar
Created temporary directory: tpctemp
Execute command[tpctemp]: [D:\Oracle\Middleware\jdk160_21\bin\jar.exe, -xf, /C:/install/tpcinstaller.jar, lib]
Extracting files ...
Launching installer wizard, it may take a minute or so, please wait ...
Execute command[tpctemp\lib]: [D:\Oracle\Middleware\jdk160_21\bin\java.exe, -classpath, annotations.jar;commons-io-1.2.jar;dms.jar;forms-1.0.6.jar;ideimpl.jar;idert.jar;javatools-nodeps.jar;javatools.jar;javax-ide.jar;javax.persistence_1.0.0.0_2-0-0.jar;jewt4.jar;oicons.jar;ojdbc6dms.jar;ojdl.jar;ojmisc.jar;oracle.ide.jar;oracle.ide.webbrowser.jar;oracle.ide.webupdate.jar;org.eclipse.persistence_1.0.0.0_2-1.jar;share.jar;TimingFramework.jar;uic.jar;xercesImpl.jar;xmlparserv2.jar;/C:/install/tpcinstaller.jar, oracle.alminternal.installer.Installer, -W]
Temporary directory: connector created
C:\install\tpctemp\lib\otpc created
Jan 5, 2013 11:38:33 PM oracle.alminternal.installer.ideimpl.webbrowser.ProxyAddin loadProxyNative
WARNING: Unable to default HTTP proxy: Native support is not available.
:::settingsInitialized = false
jdbc.url = jdbc:oracle:thin:@localhost:1521:xe
jdbc.user = BOOK
jdbc.password = BOOK
SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-01882: timezone region not found
-------------------------------------------------------------------------------------log_file
Regards !
Sameera
Edited by: samme4life on Jan 5, 2013 9:10 PM

I have the same problem, when I delete row and after that I use refresh button in internet explorer. What I do is I drag and drop button "removeEntity" and edit it in backing beans adding new bindigs that commit changes and referesh page. Code:
public String commandButton2_action1() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("removeEntity");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
OperationBinding commit1 = bindings.getOperationBinding("Commit");
commit1.execute();
OperationBinding requery = bindings.getOperationBinding("findAllRezerwacja1");
requery.execute();
return null;
In page definition I added "Commit" action and code with methodAction is:
<methodAction id="removeEntity" InstanceName="SessionEJBLocal.dataProvider"
DataControl="SessionEJBLocal" MethodName="removeEntity"
RequiresUpdateModel="true" Action="999">
<NamedData NDName="entity"
NDValue="${bindings.findAllRezerwacja2.currentRow.dataProvider}"
NDType="java.lang.Object"/>
</methodAction>
<action id="Commit" IterBinding="findAllRezerwacja1Iter"
InstanceName="SessionEJBLocal.dataProvider"
DataControl="SessionEJBLocal" RequiresUpdateModel="true"
Action="2"/>
Can sb tell is there is normal that when I delete row in table, and after it I refresh manually by IE page is normal that I get error messages. I this is the same situation using Back in IE. Deleting row that is commited to database works fine, but the problem is with manually refreshing page?
Next question is about using Delete action from node instead of removeEntity, what is the difference? As you can see, I use removeEntitity method. Choosing Delete action instead doesnt works. Why? Rest of the code is the same but instead of dropping method removeEntity I drop Delete action
Sorry for my English, its not my native.
Thank in advance

Oracle ADF Mobile application is very slow in Android

Hi
I am new to oracle ADF.
When I tried to deploy an application in an android device it takes a lot of time to deploy as well as every button click in the application takes more time to load. Is there any way to speed up the deployment process ?

And this one as well
ADF Mobile: Android performance is very slow - when will this be fixed?

URGENT: How to debug non-reproducable problem(s) in ADF JSF application?

This is one of the most anoying things in programing.... We have JSF application developed by JDev 10.1.3 and deployed on AS. It works fine but almost once or twice per day users complain that, say on a certain page (could be any page) they click on a button or a link and nothing happens. Sometimes it looks like the browser is trying to open a page but never does and sometimes the link or a button is dead. I looked into log file under opmn/logs and could not find anything?
This is very urgent, so please, please if you have any hint on how to approach this problem, let me know. At this time I cannot file the Service Request with Oracle since they would ask me to create sample code and reproduce the problem which is just not possible.
please help.

Hi,
if you are on JDeveloper 10.1.3.0 then chances are that these are concurrency issues. If a user starts a long running query then others may be blocked by this. This is fixed in JSF RI that is contained in JDeveloper 10.1.3.1
Its just a guess. To prove my assumption, make sure you run the app with a single seat and see if the issue reproduces or exclude queries from the tests.
Frank

ADF-JSF: Application Performance Issue

Hello!
My question or set of questions will be a bit vague...I am simply not sure where to look for problem(s). So here is what I have. Application implemented with ADF-JSF (JDEV ver:10.1.3.2.0). It basically has 5 pages. Each page containes user input form, commandButton and result table. Functionally, each page is a 'search page' that returns results based on what user specified in the form. Components on each page are bound to VO that is based on EO (DB table). Tables have at least 2.5M records up to 16M. Certain indexes exist (for most common searches) to improve the performance. However, there have been performance issues found and largely they would be grouped into the following:
1. User is on page A, performs the search, goes to page B (via link) and performs other search, then goes back to A and similar search takes much longer to return results. Seems to me that this moght be related to memory. Maybe results of the previous search are cashed and it takes new search to retreive results longer as the VO cashe needs to be cleared first. Does that make sense?
2. User is on page A and then goes to B. Leaves browser for 10-20 minutes and tries to go back to A. It takes up to a minute before page reloads with the previously displayed results. I am thinking this has to be related to page lifecycle where AM tries to re-execute bindings ( I do not think it is passivation issue though). What is the best practice to control the lifecycle?
Any pointer on where to look for the solution is very welcome.
Rade

Carl,
To use Tom Kyte's analogy, you are firing a gun into a room full of people hoping to hit the bad guy. You haven't seemed to have gotten any information about where the performance issues lie. It could be in the DB, network, ADF Business Components, JSF layer, other stuff monopolizing resources, etc, etc. I have ADF BC apps developed in 10.1.3.3 that run quite well.
So, I would recommend you spend some time investigating where the performance problems lie. Try turning on logging output, check machine utilization - use your investigative techniques to find the bad guy so you can then work on fixing him.
John

How to implememnt sync capabulity in Oracle ADF mobile Application?

Hi All,
I am trying to implement once ADF mobile application which will capable of bout offline and online synchronization.
right now I am crated direct online accessible application and offline accessible application.
my use-case is something like:when I login into application I need to full data from webservices and inserted into local DB. so that if network is not available I can work on local DB.
later point once I have network I need to capable of update(Sync) to actual DB.
I have tried one sample download from net and trying to execute but its not able to full data.
can you please guide me any other configurations need to do for achieve this use-case. or end to end sample for the same.
Regards
Shankar

Read Steven Davelaar's article http://www.ateam-oracle.com/going-mobile-with-adf-implementing-data-caching-and-syncing-for-working-offline/
Timo

Which business layer for ADF/JSF applications?

We are considering developing j2ee applications using ADF Framework ad JDeveloper. We have choosen to use ADF framework using ADF Faces as a view layer, JSF Controler.
Can someone give me a suggestion about which tecnology to use to build service layer?
Since we are java developers, is it better to use Toplink POJOs or is there some advantages using ADF BC.
Is there any tutorial or note thet can help us making this choice?
Thank you very much
Michele

The ADF Developer's Guide for Forms/4GL Developers and the corresponding end-to-end tutorial for the SRDemo sample using ADF Business Components should be on OTN by the end of this week. If you are interested in a pre-release, please email me at [email protected]
Thanks.
The ADF Developer's Guide for advanced J2EE Developers and the end-to-end tutorial using EJB/Toplink are already on OTN. Using these side by side, hopefully it will help you get an idea of which one feels like a better fit for your team's background, experience, and preferences for ways of working.

ADF Mobile - insert data into oracle db from oracle adf mobile application

Hi,
I have to insert data from mobile into oracle database 11g(not in local sqlite database), can somebody tell me how to do it?
Thanks,
Anshul

Hi, Anshul, one common way is to expose DB data as ADF BC, and then add a service interface on top of ADF BC. This would allow the ADF Mobile app to access server DB through ADF BC. There may be other mechanisms to access server-side DB - I think APEX also expose some REST interface to Oracle DB as well. Another option is to use TopLink - TopLink can also expose some REST services.
Thanks,
Joe Huang

Jdeveloper 11g team development model when develpoing ADF JSF application.

We have a application include five nearly 10 screens developed using J dev 11g.
Our application conteins model and view projects.
We want some of our developer develop some of the screen of project and other programmer develop the other screens. Just one developer responsible from Model projects.
We shared responsibility between programmers such as.
Programmer1 --> input.jspx
Programmer2 --> edit.jspx
We gave programmer projects files. They develop the new screens.
But When we want to combine the screen, some of the shared files suchas (databinding.cpx) couses problems.
How can we manage this kinds of situations. We don't want to create a new projects for each screen.
We are using cvs. But shared files couses problems in CVS also.
is there any metodology you recommend ?
Thanks.

Hi,
Many of our users work in this same way - one application, one model project and one view/controller project. As you are using CVS I would suggest the following:
1. Have each developer check out the whole application, not just the project
This is because
a. there are dependencies between the model and VC project
b. many of the files also have dependencies (Java/XML metadata, binding, pagedef....)
2. Make use of Pending Changes
a. use outgoing changes to ensure that you check in all changed files
b. be careful that all your outgoing changes are properly checked in - as CVS does not do atomic commits you can experience the situation where some file dependencies are not check in (for example if a network failure). SVN does do atomic commits, by the way
c. use incoming changes to see changes that have been checked in by other developers - this allows you to do a Compare of files such as DataBindings.cpx to see what changes have been made and, if necessary, to discuss with the other developer prior to doing an update
3. Use JDevelopers Merge Conflict resolution functionality to merge any conflicts in files
4. If you are using Task Flows consider having one developer who is responsible for adding/editing them
a. The information that is shown on the design view is taken from the source XML file - so these will need to be merged if multiple users check in
b. There is a diagram file associated with each task flow (eg adf-config.adfc_diagram) - this holds the x.y postional information of each shape on the diagram. If a diagram is edited by multiple users it can be complicated to decide which positional info should take precedence
Can you give me an example of the problems you are experiencing with the data binding file?
regards
Susan
www.susanduncan.blogspot.com

Error when call jasper reoprt from ADF jsf application

Dear All
please help me
i create class in my model to call report then in created this method
public void runreport() {
try {
InputStream input=new FileInputStream(new File("d:/jasperreports/hr.xml"));
JasperDesign jasperDesign = JRXmlLoader.load(input);
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
//Second, create a map of parameters to pass to the report.
Map parameters = new HashMap();
parameters.put("Title", "EmpDept JasperReport");
//Third, get a database connection
InitialContext initialContext = new InitialContext();
DataSource ds = (DataSource)initialContext.lookup("java:comp/env/jdbc/HR");
Connection conn = ds.getConnection();
//Connection conn = Database.getConnection();
//Fourth, create JasperPrint using fillReport() method
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, conn);
//You can use JasperPrint to create PDF
OutputStream output=new FileOutputStream(new File("d:/jasperreports/hr.pdf"));
JasperExportManager.exportReportToPdfStream(jasperPrint, output);
//Or to view report in the JasperViewer
JasperViewer.viewReport(jasperPrint);
} catch (JRException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
but when i call this method i got this error
08/02/09 21:09:19 javax.naming.NameNotFoundException: java:comp/env/jdbc/HR not found in HR-ViewController-webapp
08/02/09 21:09:19      at com.oracle.naming.J2EEContext.getSubContext(J2EEContext.java:225)
08/02/09 21:09:19      at com.oracle.naming.J2EEContext.lookup(J2EEContext.java:172)
08/02/09 21:09:19      at com.evermind.server.ApplicationContext.lookupInJavaContext(ApplicationContext.java:308)
08/02/09 21:09:19      at com.evermind.server.ApplicationContext.unprivileged_lookup(ApplicationContext.java:232)
08/02/09 21:09:19      at com.evermind.server.ApplicationContext.lookup(ApplicationContext.java:197)
08/02/09 21:09:19      at javax.naming.InitialContext.lookup(InitialContext.java:351)
08/02/09 21:09:19      at model.Runreport.runreport(Runreport.java:33)
08/02/09 21:09:19      at view.backing.Emp.commandButton2_action(Emp.java:300)
Regard
Faleh Alotaibi

javax.naming.NameNotFoundException: java:comp/env/jdbc/HR not found in HR-ViewController-webapp
To the web.xml please add the following resource-ref element.
<resource-ref>
<res-ref-name>jdbc/HR</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>

Oracle ADF application Deploymet Guide Preparation-Needed Inputs

Hi all ,
I need to prepare deployment guide for deploying Oracle ADF 11g Application in weblogic server 10.3.5 and Oracle Database 11g.
Please provide your inputs for me in preparing the deployment guide. From where should i start and what things i can incorporate in the guide.

A good starting point is the doc http://docs.oracle.com/cd/E28280_01/web.1111/b31974/deployment_topics.htm#CHDJJDDG
This should get you started.
Timo

How to Adobe Flex + Oracle ADF

Hi friends,
I have to do a PoC on Adobe Flex and Oracle ADF. Using the Oracle Business Components I need to display some input forms, charts and tables. I am newbie to both these technologies . I have got some grip on ADF but still need to start on Flex + JSF or Flex + ADF.
Please let me know how to start on this.
Any link to tutorial, material or sample will be really helpful.
Thanks in Advance.

There are multiple ways to do it. You can call a remote object in JDeveloper or use ExternalInterface. See links below for sample apps
http://gergerconsulting.blogspot.com/2007/02/using-flex-in-adf-jsf-applications.html
http://wiki.oracle.com/page/ADF+Integration

Oracle ADF Business Service Layer Technologies

Hello,
We are building an online shopping mall/site that is expected to receive order volume of 50-60 thousand orders per week. So obviously, data traffic generated by the site will be pretty heavy. The technology set we are supposed to use is Jdeveloper 10g with ADF. Currently ADF business service layer offers following set of technologies. The question is which of following technologies meets these four criterias the BEST? (1) Security, 2)24x7 Reliability and Maintenace overheads (3)Speed /Performance of the server response to client requests (4) integration with Oracle database.
Please advise. Any technet/metalink oracle document that compares these various business layer technology would be great indeed.
Business service technologies that I am talking about is mentioned below
Enterprise JavaBeans (EJB) Session Beans
Since most J2EE applications require transactional services, EJB session beans are a logical choice because they offer declarative transaction control. Behind the EJB session bean facade for your business service, you use plain old Java objects (POJOs) or EJB entity beans to represent your business domain objects. JDeveloper offers integrated support for creating EJB session beans, generating initial session facade implementations, and creating either Java classes or entity beans. You can also use Oracle TopLink in JDeveloper to configure the object/relational mapping of these classes.
JavaBeans
You can easily work with any Java-based service classes as well, including the ability to leverage Oracle TopLink mapping if needed.
Web Services
When the services your application requires expose standard web services interfaces, just supply Oracle ADF with the URL to the relevant Web Services Description Language (WSDL) for the service endpoints and begin building user interfaces that interact with them and present their results.
XML
If your application needs to interact with XML or comma-separated values (CSV) data that is not exposed as a web service, this is easy to accomplish, too. Just supply the provider URL and optional parameters and you can begin to work with the data.
ADF Business Components.
These service classes are a feature of the ADF Business Components module, and expose an updateable dataset of SQL query results with automatic business rules enforcement.
Thanks
Ruchir

So the quote says "technologies Oracle recommends to J2EE developers" which is correct - if you are an experience Java EE developer the TopLink/JPA/EJB stack should be your choice however if you are coming from a 4GL/Enterprise developer background then the recommendation is here:
http://download.oracle.com/docs/html/B25947_01/intro002.htm#sthref21
For enterprise 4GL developers building new web applications, Oracle recommends using JavaServer Faces for the view and controller layers, and ADF Business Components for the business service implementation. This combination offers you the same productive J2EE technology stack that over 4000 of Oracle's own enterprise 4GL developers use every day to build the Oracle E-Business Suite. Since its initial release in 1999, several thousand external customers and partners have built and deployed successful Oracle ADF-based applications as well. Both now and in the future, Oracle and others are betting their business on Oracle ADF with ADF Business Components.
And yes ADF BC can be exposed as EJB - but this is usually only used for remote deployment of ADF BC when they are on another server than the UI code - for example when using Swing.

Oracle ADF JSF APPLICATION

Similar Messages

Maybe you are looking for