Creating java code of a class diagram JDeveloper

Similar Questions

• How to see the public API java code (including police)

  Hello

  Excuse my noobishness, but I recently met {this} message and can't seem to find out how Mantaker (and other participants of the discussion) discovered the java code in the class of the police?

  Am I missing something? Is it possible for any public class?

  Please fill in my blanks of knowledge.

  Thank you.

  If you look at the post just above that you have linked to you will see that they used the javap command.  It's legal and it comes with the JDK.  Either way, you will notice that it does not give the complete code just the headers of the method and fields.

  For example, to get information, they passed the command line and navigate to the directory where your net_rim_api.jar file is.  Then type

  javap net.rim.device.api.ui.Font
  

  Of course, this assumes that the javap command is in your path.

• How to create a BPEL Process task using java code

  Hello
  
  I created a BPEL process (for creating task), in which my requirement is that I need to create a task based on some inputs and assign it to the user in partucular and then get out of this flow.
  
  earlier, I felt that I will use the human task activity. but when I use that task will be created in the same process and proceedings will be stuck on there until human intervention (the BPEL process waits for the result.).
  
  is it possible that I can use Java activity and create tasks from java code, 'I know how to assign a specific user task. Please tell me.
  Abhishek
  
  Published by: abhishek on April 25, 2011 12:42 AM

  Hi Abhishek
  1. you can try this alternative approach and it should work.

  2. basically, most of the BPEL process eventually auto generated Web services (.) WSDL). When we create a BPEL process, everything we do is give diagram of input, output schema and creates a bpel process with the default operation named as "process" in all the old versions as up to 11.2 SOA (and maybe before). BUT SOA 11.3 from, we can create a process BPEL, with our own WSDL and our own scheme. There is no restrictions like having only a single operation named 'process', etc.. In any case, what I mean is, each BPEL process ends up as a WebService, with entry and exit of the payloads of XSD.

  3. from the JDeveloper itself, locate the .wsdl for your BPEL process under the Workflow project. Create a new project of Proxy customer service Web and generate a customer for this wsdl Web service proxy. This will create you Service, Port and JAVA classes equivalent payload theoretically in your case taskpayload.xsd with these 4 items you have. Ignore the full blown the HumanTask which has all the system elements and attributes of a task of bpel. All you need is to undertake a task with your own payload data. Create a simple Client Java (EJB or Servlet later to make more flexible). In this Java client, retrieve the Service object in the proxy and port. Then instantiate the java class that represents the payload. Set 4 values you want and set the user name, etc. You may need some adjustments for the setting of the user. Then the port invoke otherwise (go your java object here).

  Sample code snippet
  prepare the message for BPEL of appeal; Define the fields that can not be null
  MyPayloadRequest myPayloadRequest = new MyPayloadRequest();
  myPayloadRequest.setInitiator("");
  myPayloadRequest.setTitle("");
  myPayloadRequest.setEmployeeName("");
  myPayloadRequest.setEmpContact("");

  web service client Get for BPEL receive point and call: first generate client proxy
  MyBPELPProcess_client_ep serviceClient = new MyBPELPProcess_client_ep();
  MyBPELPProces proxy = serviceClient.getNewMyBPELPProces_port ();
  proxy. Process (myPayloadRequest);

  Please note that you can also use the SOA workflow API and the Manager back call personalized for this first task classes. In this class, you can have the methods of the interceptor, which is called each time a task is initiated, saved, Submit, approve etc etc (all events essentially). This gives you access to all the objects in a workflow with full charge blown. So you can always get the data you pass above and in this custom class, the value of the user, date/time etc..

  It's just a different approach you can try.

  Thank you
  Ravi Jegga

• Could not create Java class: associated with the region:

  Hi all
  
  I extend the gamepad standard oracle.apps.pos.supplier.webui.SuppSummCO
  With a controller custom xxmycomp.oracle.apps.pos.supplier.webui.XXSuppSummCO
  
  I built the project in my local JDEV
  Updated the custom controller and place it under $JAVA_TOP
  I even checked by ls-l $JAVA_TOP/xxmycomp/oracle/apps/pos/supplier/webui/XXSuppSummCO.class
  
  
  I gave all the folder permissions of xxmycomp under $JAVA_TOP (chmod-r 777 xxmycomp)
  
  I did the rebound in core OC4J
  
  After you have set the controller custom level of personalization of the region site.
  When I'm back to the application, I get the following error
  
  oracle.apps.fnd.framework.OAException: could not create Java class: (xxmycomp.oracle.apps.pos.supplier.webui.XXSuppSummCO) associated with the area: (PageLayoutRN). It is probably because the class name is incorrect or not included in the project.
  at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1247)
  at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1435)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2559)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1894)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:538)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:426)
  in OA. jspService(_OA.java:212)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
  at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259)
  in com.evermind.server.http.ServletRequestDispatcher.access$ 100 (ServletRequestDispatcher.java:51)
  to com.evermind.server.http.ServletRequestDispatcher$ 2.oc4jRun(ServletRequestDispatcher.java:193)
  at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284)
  at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198)
  at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395)
  to the RFjspService(_RF.java:225)
  
  
  
  The custom controller is for test and has only the following code
  
  public void processRequest (OAPageContext oapagecontext,
  OAWebBean oawebbean)
  {
  super.processRequest (oapagecontext, oawebbean);
  }
  
  public void processFormRequest (OAPageContext oapagecontext,
  OAWebBean oawebbean)
  {
  super.processFormRequest (oapagecontext, oawebbean);
  }
  
  I created the directory xxmycomp under $JAVA_TOP
  I have read only access to the other directories under $JAVA_TOP outside xxmycomp.
  
  Can someone help me solve this error?
  
  I do the same steps in another case where it works very well.
  
  
  
  
  Kind regards
  Chaouki

  Two things:
  1. check that you have moved the code of the application server and database server
  2. check the path (spaces, upper/lower case etc.)
  3. check the permissions of the file.

  If all goes well, then make a backup of existing on the server controller and redeploy the file (compile the file in Jdeveloper, after removal of the myclasses directory). Bounce the server.

  Concerning
  Sumit

• 11g R1 spot java code create an adapter IOM is not updated.

  I am trying to create a task of the adapter and I'm having a problem with the java code. I tried both adding the jar in the javatasks folder using download/remove the jars and utility I always encounter the same problem. The question I have is that even if I add that a pot back into the folder javatasks the task of the adapter refers to the former classes that were used, which causes various as errors method not found. Are the steps I took, delete the javatasks file jar, remove the adapter, purge the cache, restart the server and then turn the jar java tasks and redo the adapter. I also tried all the previous steps using download jars and rename the jar and try again. None appeared to update the java code. I wonder also why this thread was deleted, because his problem seemed similar to mine. https://forums.Oracle.com/forums/thread.jspa?MessageID=10682516 & tstart = 0
  
  I tried all the steps in this thread here is the google cache, so you can watch it thanks.
  
  http://WEBCACHE.googleusercontent.com/search?q=cache:https%3A%2f%2Fforums.Oracle.com%2Fforums%2Fthread.jspa%3FmessageID%3D10682516%26tstart%3d0 & ei = xxKdUKiaI5Lo8wS3yoDYBA & usg = AFQjCNEdUCQ9prsxw6pp7RumPPm3VMHHHQ
  
  Finally, the server is in production mode so I know that a reboot may be necessary, however, I have not had problems in the past with the update of the maps on the same server and did not need to restart downloading at the request of the task or event handlers.
  
  Published by: 970312 on November 9, 2012 08:04

  Have you checked OIMHOME_JAR table?

  Run PurgeCache.sh All
  Restart the server
  Also try to remove the content of point of mounting/tmp directory

• Not able to create java class error

  Hello
  
  I get the following error message when you try to test the VO I extended on JDeveloper:
  
  oracle.apps.fnd.framework.OAException: could not create Java class: (oracle.apps.icx.por.wf.webui.WfDetailCO) associated with the area: (PageLayoutRN). It is probably because the class name is incorrect or not included in the project.
  at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  in OA. jspService(_OA.java:71)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
  at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
  at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
  to oracle.oc4j.network.ServerSocketReadHandler$ SafeRunnable.run (ServerSocketReadHandler.java:260)
  to com.evermind.util.ReleasableResourcePooledExecutor$ MyWorker.run (ReleasableResourcePooledExecutor.java:303)
  at java.lang.Thread.run(Thread.java:595)
  # # 0 in detail
  oracle.apps.fnd.framework.OAException: could not create Java class: (oracle.apps.icx.por.wf.webui.WfDetailCO) associated with the area: (PageLayoutRN). It is probably because the class name is incorrect or not included in the project.
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.getController (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  in OA. jspService(_OA.java:71)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
  at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
  at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
  to oracle.oc4j.network.ServerSocketReadHandler$ SafeRunnable.run (ServerSocketReadHandler.java:260)
  to com.evermind.util.ReleasableResourcePooledExecutor$ MyWorker.run (ReleasableResourcePooledExecutor.java:303)
  at java.lang.Thread.run(Thread.java:595)
  oracle.apps.fnd.framework.OAException: could not create Java class: (oracle.apps.icx.por.wf.webui.WfDetailCO) associated with the area: (PageLayoutRN). It is probably because the class name is incorrect or not included in the project.
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.getController (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.processRequest (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage (unknown Source)
  in OA. jspService(_OA.java:71)
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
  at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
  at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
  at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
  at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
  at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
  at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
  at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
  at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
  to oracle.oc4j.network.ServerSocketReadHandler$ SafeRunnable.run (ServerSocketReadHandler.java:260)
  to com.evermind.util.ReleasableResourcePooledExecutor$ MyWorker.run (ReleasableResourcePooledExecutor.java:303)
  at java.lang.Thread.run(Thread.java:595)
  
  I have the WfDetailCO.class file in the directories of my projects and myclasses. Can someone tell me what could be wrong?
  
  Thanks in advance for your help

  Hello

  class WfDetailCO should be under next oracle.apps.icx.por.wf.webui path inside myclasses.

  File to place at the specified location, it will solve your problem.

  Kind regards
  Out Sharma

• How to create programably InputComoboxListOfValues in java code

  12.1.3 jdev

  I'm trying to dynamically create InputComoboxListOfValues in the java code as follows.

  	RiLOV RichInputComboboxListOfValues = new RichInputComboboxListOfValues();
  	riLOV.setLabel (label);
  	riLOV.setId ("iclov" + ind);
  	riLOV.setVisible (true);
  	riLOV.setRendered (true);
  	riLOV.setSimple (true);
  	riLOV.setContentStyle("text-transform:uppercase;");
  	riLOV.setValue (defaultValue);
  	riLOV.setPopupTitle ("search dialog box");
  	riLOV.setAutoSubmit (true);

  I also need to

  riLOV.addLaunchPopupListener (myLaunchPopupListener);

  riLOV.addReturnPopupListener (myReturnPopupListener);

  My question is how to build myLaunchPopupListener /myReturnPopupListener

  Thank you.

  riLOV.addLaunchPopupListener (myLaunchPopupListener);

  riLOV.addReturnPopupListener (myReturnPopupListener);

  Instead of addX() methods, you can use the setX() methods that use the MethodExpression as parameter.

  Example for MethodExpression: Blog in Java Evangelist John Yeary: JSF 2.x tip of the day: creation by programming MethodExpression EL

  But, af:inputListOfValues / af:inputComboboxListOfValues components require a very complex model to activate filtering etc so this can be very difficult to implement correctly if they are not supported by the link layer.

  From here you can download components done face ADF demo and see how this can be implemented: Application Development Framework downloads

  BTW,

  	riLOV.setContentStyle("text-transform:uppercase;");

  Of course, you know that this only display value in uppercase on your page and does not convert the value in the data model?

  Dario

• How to compile java code with @Override in JDeveloper 11 g

  Some Java code that I use have "@Override" linked, such as the following:
  
  launcherFrame.addWindowListener (new WindowAdapter() {}
  @Override
  public void windowClosing (WindowEvent e) {}
  System.Exit (0);
  }
  });
  
  When I build these codes in JDeveloper 11 g, I'll get compiler error
  
  Error (170,16): the windowClosing (java.awt.event.WindowEvent) method does not override any method in its superclass
  
  However, if I build these codes it using javac directly outside of JDeveloper, construction will not complain. If I use eclips, he did not complain either.
  
  Can someone tell me how to build these codes with @override in JDeveloper 11 g?
  
  Thank you very much!
  Cheng

  What version of jdev do you use? Jdev 11.1.1.2.0 use javac as the compiler. Check your compiler settings in project node.

  Timo

• oracle.apps.fnd.framework.OAException: could not create Java class

  oracle.apps.fnd.framework.OAException: could not create Java class: (oracle.apps.pon.forms.jrad.webui.ExtendFormsDynamicJradCO) associated with the area: (ponJradContainerPG). This is probably because the class name is incorrect or not included in the project
  
  
  I expanded the page seeded controller. It was working fine.
  
  But when I made some changes more and yet once deployed on the server. his gicing me the above error. I didn't know where I was wrong.
  
  
  Thanks in advance.

  Hello

  Just check the name of the extended correctly controller and you have set the property category of the region controller.

  Bounce Apache too...

  Thank you
  Gerard

• Where to put the java code - best practices

  Hello. I work with the Jdeveloper 11.2.2. I'm trying to understand the best practices for where to put the code. After reviewing the http://docs.oracle.com/cd/E26098_01/web.1112/e16182.pdf, it seemed that request module was the preferred location (although many examples in the pdf file reside in the main methods). After some time of coding, if, I noticed that there was a certain libraries imported and wondered if this would impact performance.
  
  I looked at the articles published on the forum, in particular Re: programmatically access the method of service (customer interface) . This link mentions for access to the code a bean of support - and the bulk of the recommendations seem to be using the data control to drag to the Joint Strike Fighter, or use the links to access code.
  
  My interest lies in where to put the java code in the first place; In the view object, entity object, and... other Am, backing bean object?
  
  I can describe several guess better know where to put the code and the advantages and disadvantages:
  
  1. in the application module
  Benefits: Central location for code makes development and support easier as there are not multiple access points. Kinda like a data control centralizes the services, the module of the application can act as a conduit for the different parts of the code you have in your model objects.
  Cons: Everything in one place means that the module of the application becomes bloated. I don't know how the memory works in java - if the app module has tons of different libraries are all called when even a method of re - run a simple query is called? Memory of pigs?
  
  2. write the code in the objects it affects. If you write code that accesses a view object, write it to a display object. Then make it visible for the customer.
  benefits: the code is accessible through ducts less (for example, I expect that if you call the module from the application of a JSF backing bean, then the module of the application calls the view object, you have three different pieces of code-)
  CONT: the code gets spread, more difficult to locate etc.
  
  I would greatly appreciate your thought on the issue.
  
  
  Kind regards
  Stuart
  
  Published by: Stuart Fleming on May 20, 2012 05:25
  
  Published by: Stuart Fleming on May 20, 2012 05:27

  First point here is when you say 'where to put the code of java' and you're referring to ADF BC, the point is that you put 'code of java business logic' in the ADF business components. Of course it is very good to have the Java code in the ViewController layer that covers the user interface layer. Just don't put the business logic in the user interface layer and don't put no logical user interface in the model layer. In your 2 examples you seem to consider the ADF BC layer only, so I'll assume that you're not only serious logic java code.

  Meanwhile, I'm not keen on best practices in the term that people are following best practices without thinking, usually best practices come with conditions and forget to apply. Fortunately you do not here that you have thought through the pros and cons of each (nice work).

  Anyway, back on topic and turn off my soap box, regarding where to put your code, my thoughts:

  (1) If you have only 1 or 2 methods set in the AppModuleImpl

  (2) If you have hundreds of methods, or there is that a chance #1 above will turn into #2, divide the code between the AppModuleImpl, the ViewImpl and the ViewRowImpls. Why? Because your AM will become overloaded with hundreds of methods making it unreadable. Put the code where it should logically go instead. Methods that operate on a specific line of VO Approfondissez partner ViewRowImpl, methods that work across lines in a VO enter the ViewImpl and methods that work throughout your in the associated AppModuleImpl.

  To be honest that you never the option you choose, one thing I recommend as a best practice is to be consistent and document standard so not know your other programmers.

  BTW, it is not a question about loading a lot of libraries/imports in a class, it has no performance cost. However if your methods require a lot of class variables, then yes there will be a memory of the costs.

  On a side note, if you are interested in more ideas on how to create ADF applications properly think about joining the EMG "ADF", a forum which deals with ADF architecture, best practices (cough), deployment architectures free online and more.

  Kind regards

  CM.

• With the help of several classes and create an object of a class and calling its method in a different class.

  Creating a new class, I need to move my main method class SaveDate DynamicTest class. Below I've listed the code of both classes. The goal is to be able to run my class DynamicTest program. I need help to understand the process of moving my main method of a different class and creating an object of a class and calling its method.

  public class {SaveData

  private public static final map < String, Object > myCachedTreeMap = new TreeMap < String, Object > ();

  public static final List < String > getLines (final String resourceParam, final Charset charset) throws IOException {}

  System.out.println ("please:" + resourceParam);

  If {(myCachedTreeMap.containsKey (resourceParam))

  Use the file cached, to avoid a further reading.

  System.out.println ("found in memory:" + resourceParam);

  }

  else {}

  Load the file from the disk

  System.out.println ("found in memory:" + resourceParam);

  }

  Returns a null value.

  }

  Public Shared Sub main (String [] args) throws IOException {}

  String target_dir = "C:\\myfiles\\config\\en";

  Line = "C:\\myfiles\\config\\en\\output.txt";

  File dir = new File (target_dir);

  File files [] = dir.listFiles ();

  If (file == null: files.length < 1) {}

  System.out.println ("file list is empty...");

  return;

  }

  Open the Printwriter

  PrintWriter OutputStream = new PrintWriter (output);

  try {}

  for (textFile file: files) {}

  If (textFile.isFile () & & textFile.getName () .endsWith (".txt")) {}

  readFromDisk (textFile);

  }

  }

  }

  {Finally

  outputStream.close ();

  }

  String fileNameFromCache = "en_synonyms.txt";

  Sheet1 = myCachedTreeMap.get (fileNameFromCache) object;

  System.out.println (fileNameFromCache + ": \n" + "Sheet1");

  }

  @SuppressWarnings ("resource")

  private static Sub readFromDisk(File textFile) throws FileNotFoundException, IOException {}

  BufferedReader InputStream;

  inputStream = null;

  String content = "";

  try {}

  inputStream = new BufferedReader (new FileReader (textFile));

  content = readFile (textFile);

  System.out.println ("bytes read =" + content.length ());

  Save the content

  FileContentsObject Sheet1 = new FileContentsObject (System.currentTimeMillis (),

  textFile.lastModified (), content,

  textFile.getName (),

  getLines (null, null));

  Add to the map

  myCachedTreeMap.put (textFile.getName (), Sheet1);

  }

  {Finally

  If (inputStream! = null) {}

  inputStream.close ();

  }

  }

  }

  private static String readFile(File f) throws FileNotFoundException, IOException, UnsupportedEncodingException {}

  Text of StringBuilder = new StringBuilder (1024);

  read int, N = 1024 * 1024;

  char [] buffer = new char [N];

  BufferedReader br = null;

  try {}

  BR = new BufferedReader)

  (new) InputStreamReader

  (new FileInputStream (f), 'UTF8'));

  While (true) {}

  read = br.read (buffer, 0, N);

  If (read > 0)

  Text.Append (new String (buffer, 0, read));

  if(Read < N) {}

  break;

  }

  }

  }

  {Finally

  If (br! = null)

  Br. Close();

  }

  Return text.toString ();

  }

  private static final class FileContentsObject {}

  private long cachedTime; currentTime

  private long lastModifiedTimestamp;

  private string content

  List < String > lines;

  private String fileName;

  public FileContentsObject (long cachedTime, long lastModifiedTimestamp,

  Content string, String fileName, List < String > lines) {}

  this.cachedTime = cachedTime;

  this.lastModifiedTimestamp = lastModifiedTimestamp;

  This.contents = content;

  this.fileName = filename;

  This.Lines = lines;

  SimpleDateFormat sdf = new SimpleDateFormat ("MM/dd/yy hh: mm :"); ")

  System.out.println ("time & Date:" + sdf.format (cachedTime));

  System.out.println ("' last modification timestamp:" ")

  + sdf.format (lastModifiedTimestamp));

  }

  /**

  *

  * @return the lines of the file

  */

  List < String > getLines() {}

  Return this.lines;

  }

  public String toString() {}

  "return"Sheet1 {}"+" fileName =' ' + filename + '------"+", content = "" "

  + content + "\"+ ", lastModifiedTimestamp ="

  + lastModifiedTimestamp + ', CurrentTime & Date ='

  {+ cachedTime + '}';

  }

  }

  }

  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  public class DynamicTest {}

  Public Shared Sub main (String [] args) {}

  Game characters charset = Charset.forName("UTF-8");

  try {}

  List < String > = CacheData.getLines lines ("en_synonyms", character set);

  If (rows! = null) {}

  System.out.println ("number of rows:" + lines.size ());

  for {(String ligne: lines)}

  System.out.println ("DynamicTest:" + line);

  }

  }

  } catch (IOException e) {}

  e.printStackTrace ();

  }

  try {}

  List < String > = CacheData.getLines lines ("en_stopwords", character set);

  If (rows! = null) {}

  System.out.println ("number of rows:" + lines.size ());

  for {(String ligne: lines)}

  System.out.println ("DynamicTest:" + line);

  }

  }

  } catch (IOException e) {}

  e.printStackTrace ();

  }

  }

  }

  I have read and watched videos about the creation of an object of a class and calling its method in a different class. I'm still confused on how to do it properly. By using the code below if someone can explain how to properly call the method of objects from my hand.

  Huh? You have NOT posted any 'hand' or any 'method of objects '.

  If you need help with the code, you need to view the code.

  The Java tutorials has dozens of trails "Classes and objects": what they are, how to create and how to use them.

  https://docs.Oracle.com/javase/tutorial/Java/javaOO/classes.html

  1. create an instance of a class

  2. call to one or more of the public methods of this class

  If the class has public static methods, you don't need to create an instance first.

  I suggest that you work your way through these tutorials. They include the WORKING example code.

• reuse Java code?

  Hello

  I need to use the same java method in jsp pages (templates).

  so I created an element of CS and I put all the common inside java code using the < %! % >

  Can I use < %@include = file "" % > to call this CS element and use the methods? "

  Because I think it does not with the < render: callelement...

  Kind regards

  Ghazi H.

  Hello

  What you are trying to do is a bad practice in my opinion and I recommend you to create a new library of classes (jar) and import the classes you need in the different models.

  It will be useful,

  Gerardo

• Consistency of the Oracle: Java code does not work

  Hello
  I'm just playing with the API consistency. I came across a problem of substance, I'm unable to solve it.
  I want to create a list of arrays of arrays of strings, i.e. for example: [["a", "b"], ["c", "d"] ['e', 'f']] I need to store in consistency and retrieve back. I use a string "compartmentId" as key for this table. In short string "compartmentId" is key and the table that is: [["a", "b"], ["c", "d"] ['e', 'f']] is the value.
  ==============================
  
  I wrote a simple Java for this method. Data is written in consistency, but when I try to recover it-somehow the typecast "arrayList = (ArrayList < String [] >) (Sessions.get (compartmentId))"; fails.
  
  When he tried with string i.e. singles, int objects the test case works. For example String str = (String) (Sessions.get (compartmentId));
  
  Any idea, why should above fail.
  
  I copy my code, just in case required:
  
  ==============================
  
  Pack package;
  import com.tangosol.net.CacheFactory;
  import com.tangosol.net.NamedCache;
  import java.util.ArrayList;
  to import java.util.Iterator;
  public class DemoCoherence {}
  
  public static NamedCache Sessions = CacheFactory.getCache("Sessions");
  
  @SuppressWarnings ("unchecked")
  public static String getSession (String compartmentId)
  {
  String sessionId = 'I suck ';
  
  ArrayList of ArrayList < String [] > = new ArrayList < String [] > ();
  arrayList = (ArrayList < String [] >) (Sessions.get (compartmentId));
  If (arrayList! = null) {}
  Iterator itr = arrayList.listIterator ();
  While (itr.hasNext ()) {String [] ls = (String []) itr.next (); if (ls [1] == "yes") {ls [1] = 'no';}}
  sessionId = ls [0];
  Break ;}
  }
  
  }
  
  return the sessionId;
  }
  
  
  
  
  
  @SuppressWarnings ("unchecked")
  public static String putSession (String compartmentId, String sessionId)
  {
  ArrayList of ArrayList < String [] > = new ArrayList < String [] > ();
  arrayList = (ArrayList < String [] >) (Sessions.get (compartmentId));
  If (arrayList == null) {}
  
  ArrayList < String [] > newArrayList = new ArrayList < String [] > ();
  String [] newSession = new String [2];
  newSession [0] = sessionId;
  newSession [1] = "yes";
  newArrayList.add (newSession);
  Sessions.put (compartmentId, newArrayList, 10000);
  
  }
  on the other
  {
  String [] newSession = new String [2];
  newSession [0] = sessionId;
  newSession [1] = "yes";
  arrayList.add (newSession);
  
  Sessions.put (compartmentId, arrayList, 10000);
  }
  return the sessionId;
  
  }
  
  
  
  
  
  
  
  
  
  }

  Ah, that's right, forget the effects of deserialization of POF. Method should look like this with active pof-

      public String getSession(String compartmentId)
          {
          String sessionId = "I am null";
          // This will be returned as an ImmutableArrayList
          java.util.List arrayList = (java.util.List) (Sessions.get(compartmentId));
          if (arrayList != null)
              {
              java.util.Iterator itr = arrayList.listIterator();
              while (itr.hasNext())
                  {
                  // This will be returned as Object[]
                  Object[] ls = (Object[]) itr.next();
  
                  if (ls[1].equals("yes"))
                      {
                      ls[1] = "no";
                      sessionId = (String) ls[0];
                      break;
                      }
                  }
              }
          return sessionId;
          }
  

• Example of Java code to publish in Flex?

  I have Tomcat talking to Flex with BlazeDS, but the conversation is one of the ways.  Flex has to initialize it.

  I want to be able to publish to Flex from Java (in Tomcat).  There are fine examples of the code necessary to capture Flex and how to subscribe and everything, but I can't find excerpts from Java that show how we launch this conversation on this end.

  Can someone point me to some examples of code for this?

  Thank you!

  Hello

  Should have the URL: http://help.adobe.com/en_US/dataservicesjee/4.6/Developing/WS9d22440892c78ffa-3a437432122a 8558cdf - 8000Update.html

  Regarding the subscription of java, see how the consumer subscribe comes Flex (the source code for the consumer class is viewable in FB). You need to basically imitate in your java code. This means roughly the following manner:

  1 authenticate your self and make sure that this main user gets put on the FlexContext.

  2. create a command message to the subscription (with values that are appropriate as client id, etc.) and go to the MessageBroker.routeCommandToService (subscriptionCmd, null).

  Rohit

• Problem creating java objects in DB tables with numbers in their name.

  I use JDeveloper 11.1.1.0.2 to create toplink pojo to database Oracle 11 g. Many of the tables have numbers in their names. When I create java objects to tables, for some reason any all numbers are abandoned on the names. If a table with the name T1_TRANS creates a java object named TTrans instead of T1Trans. The numbers are also abandoned as well domain names.
  
  I have previously built pojo for this database with JDeveloper10.1.2.X and have never experienced this problem. All the class and property names can be changed by hand, of course, but with the number of tables in this database that would be very time consuming.
  
  Is there a setting somewhere that I'm missing? Any help would be greatly appreciated. Thank you.

  Hello

  This is a bug that the numeric values in table names must be included in the generated class names. We have addressed this issue and the fix should be available in the next major release of JDev. In step 5 of Tables Wizard Java objects, you can rename the default class for each table names before the generation. This approach is little if all goes well-less bulky that rename classes after generation. However, there is no best solution for workaround. Let me know if I can provide you with additional information.

  Thank you, John