Calling timeouts of the java method

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  Hello

  I use JDev 12.1.3 with MAF, I want to call the java method of the project ViewController lunch application, how can I do this?

  Thank you

  Hello

  Can you explain usecase? What features do you need perform the start-up of the application?

  You can run java code in an application LifeCycleListener - https://docs.oracle.com/middleware/maf210/mobile/develop-maf/maf-apps-register-listeners.htm#ADFMF25120

• What is the best way to call the Java method in JSP in weblogic 10.3

  Hello
  
  What is the best way to call the Java method in JSP in weblogic 10.3?
  
  Thank you for your help in advance.
  
  Thank you
  Manu

  Hello Manu,

  If I understand your question, all you need to do is import the Java class you want to create / obtain an instance of it (if you're not calling a static method), then call the method, the entire interior of the JSP. It works the same way in Weblogic that it works in any JSP.

  Kevin

• Timeout for the CFC method

  I have a series of CFC methods that call each other (using cfinvoke) to determine the inventory of an item, and down to the lowest level of calls, I call Java Socket() on my ERP server to get the inventory in real time (and then this value is propagated to the top and used by the CFC calls to determine what message to display on our site.  The question that I am trying to deal with is how graciously recognize when there is no response from the ERP server and give up less than 3 seconds.  So ideally, I'd like to add some kind of time-out period for the method that makes shooting call itself, or the method that calls this method.

  The socket class that I use has a connection delay internal seconds, although it doesn't really seem to follow that.  If I have the point it at an illegal address, it seems to take a minute to drop and the timeout.  If I do not trust this parameter, even if I wanted to recompile the class to receive the time-out as a parm. Here is the basic Java code used to create the socket connection:

  Socket = new Socket();
  try {}
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  I tried to add < cfsetting requesttimeout = "3" > to the method that makes shooting of Appeal based on some other posts, I had found, but has no effect.  I also tried to make the final cfinvoke to call a webservice with the defined timeout parameter, but yet, it does not timeout.

  Does anyone have any other suggestions?  Would like a CFTIMEOUT tag.

  We can try this kind of thing, perhaps:

  
      
      
      
      
      
  

  
      
  

  --

  Adam

• Call of findXXView, the default method of service interface programmatically

  Hello

  12.1.3 Jdev

  MAF: 2.0.1.2.0

  Call the find method of the Web service programmatically. I need to pass the findCriteria and findControl.

  Do it in the way below: but am getting an exception in the try block, and the method is not called.

  two questions/problems here:

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  (2) below is to call a correct method. ?

  The paramNames list = new ArrayList();

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  Element GenericVirtualType = new GenericVirtualType (null, "item");

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  item.defineAttribute (null, "attribute", String.class, "ApprovedFlag");

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  paramValues.add (findCriteria);

  ParamTypes list = new ArrayList();

  paramTypes.add (GenericType.class);

  try {}

  AdfmfJavaUtilities.setELValue("#{pageFlowScope.test}","Bye");

  GenericType = result

  (GenericType) AdfmfJavaUtilities.invokeDataControlMethod ("JournalService", null, "findJournalsView",

  paramNames paramValues, paramTypes);

  ADFContext.getCurrent () .getPageFlowScope () .put ("Test", New Integer (result.getAttributeCount ()));

  AdfmfJavaUtilities.setELValue("#{pageFlowScope.test}","Hi");

  } catch (AdfInvocationException e) {}

  e.printStackTrace ();

  }

  Java.Debug.Enabled = True is used when you want to debug your application, you can place the breakpoint in your app, etc.

  Now pay just fake and deploy again in debug mode, as you did above. Then you can open your application to the emulator and you can check the logs in the monitor.

  
  

  If you use java.debug.enabled = true, you need to open your application in the emulator and you will need to do port forwarding and then continue to try your view controller project and right click and click on debug...
  

• How to implement binding action (#{bindings.) ExecuteWithPara) in the java method

  Hello all :)
  
  I have small problem,
  in my project, I'm much action affair "#{bindings." ExecuteWithParams.execute}", and I would like to implement in my java method, how do?
  
  someone help

  This might help:
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• List of all portlets available with the JAVA method

  REST has the following url to list all of the portlets.
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  Do we not have any equivalent Java API for weblogic for a list of all portlets available on the portal and on a page?
  
  Thanks in advance...
  Sandip

  Hello

  For all the portlets available in a Web application, you can use this EJB method:

  http://download.oracle.com/docs/cd/E13155_01/wlp/docs103/javadoc/com/bea/netuix/application/manager/IPortletDefinitionManager.html#getPortletDefinitions%28com.bea.netuix.application.manager.CustomizationContext,%20com.bea.netuix.application.search.WebAppSearchCriteria,%20int%29

  To access this EJB, you can use the following code:

  import com.bea.netuix.application.manager.persistence.PortletDefinitionManagerHome;
  import com.bea.netuix.application.manager.IPortletDefinitionManager;
  import com.bea.p13n.management.ApplicationHelper;
  import com.bea.netuix.application.manager.CustomizationContext;
  Import javax.naming.InitialContext;
  Import javax.rmi.PortableRemoteObject;
  to import javax.servlet.http.HttpServletRequest;
  to import javax.servlet.http.HttpServletResponse;

  Access the PortletDefinitionManager EJB
  InitialContext context = new world;
  String lookupName = PortletDefinitionManagerHome.LOOKUP_NAME;
  String applicationName = ApplicationHelper.getVersionedAppName ();

  If ((NomApplication! = null) & (applicationName.length () > 0))
  {
  applicationName = lookupName + "." + lookupName;
  }

  Object host = context.lookup (lookupName);
  To home page = •jfox (host, PortletDefinitionManagerHome.class)

  IPortletDefinitionManager portalManager = ((PortletDefinitionManagerHome) home) .create ();

  Kevin

• How to call a Java method n map the output of this method to a table in ODI

  Hello
  
  I am new to ODI. I wrote an interface that links the two tables (source) to a file (in the target). Now, I must apply a method (java call) on each element in a column in the target. Now my questions are:
  
  1. all I know is to use the procedure using BeanShell Java or Jython. Can you give some examples of commands to achieve such a feature?
  
  2. where should I actually apply this procedure? Is it possible to apply this procedure within the Interface during the mapping (so that I can map directly the result in the output file)?
  
  Thanks in advance :)

  Not sure why you want to call a java method for each column.
  But as others have mentioned, an ODI procedure won't help you do.

  However, there are other options you can exercise:
  (1.) assuming that you are using Oracle, you can compile the Java class and wrap it as a PL/SQL function and then call this function from pl/sql to the ODI interface. This procedure will be called like any other function oracle for example. Upper (col1).

  (2.) as I understand, it's that you want to apply the Java method for all columns.
  Assuming that you have knowledge with Jython and the code inside the KMs, you can customize the KM to include the Java method around the columns. But this approach is complex if you are a beginner.

  Hope that helps

• Cancel the deployment of a Web application using a Java method or call

  Hi, I have an application that is running on weblogic I want to cancel the deployment using a Java method or a call.
  Is it possible to do it with a specific API to weblogic or something like?
  Thank you!

  Hi CarolinaCunha,

  Please visit the following link to cancel the deployment of Applications using the Java method:

  http://jaysensharma.WordPress.com/2010/01/15/Undeploying-application-using-Java-method-JMX/

  Thank you
  Jay SenSharma

• Calling a Java method in a page JSFF fragment.

  Can someone tell me how I can call a Java method in a page JSFF fragment?
  
  Here's an excerpt from my jsff (My.jsff):
  
  < af:column sortProperty = "CrtdByUserid" sortable = "false".
  headerText = "#{customstoregroupviewcontrollerBundle.USER_LABEL} '"
  ID = "user" align = "center" >
  < af:outputText value = "#{rank." CrtdByUserid}"id ="ot5"/ >
  < / af:column >
  
  Here is the method of my Java (MyBacking.java)
  
  public String resolveUserName (String pUserId) {}
  try {}
  JCCRoleHelper jccrh = new JCCRoleHelper();
  Return jccrh.getUserName (pUserId);
  } catch (Exception e) {}
  return pUserId;
  }
  }
  
  I would replace "#{rank." CrtdByUserid}"in My.jsff with a call to the java method"resolveUserName (String pUserId)"of My.java by passing the value of" #{rank. " CrtdByUserid}"to return the string to fill the 'af:outputText = value'.
  
  Any help would be greatly appreciated.

  Hello

  create and save a bean inside taskflow, for example, name it userResolverBean.

  The bean code

  import java.util.HashMap;
  
  public class UserResolverBean {
  
      private HashMap _user;
  
      public UserResolverBean() {
          _user = new HashMap() {
                  @Override
                  public Object get(Object key) {
                      if(key == null)
                          return null;
                      return resolveUserName(key.toString());
                  }
              };
      }
  
      public String resolveUserName(String pUserId) {
          try {
              JCCRoleHelper jccrh = new JCCRoleHelper();
              return jccrh.getUserName(pUserId);
              } catch (Exception e) {
              return pUserId;
          }
  
      }
  
      public HashMap getUser() {
          return _user;
      }
  }
  

  and use it like this

  Cheers!

  Kind regards

  Published by: Santosh Vaza on August 8, 2012 11:48

• Trigger ADF commandItem and Java method using a button

  Hello

  I am completely new ADF and JDeveloper, so my apologies for maybe stupid questions.

  I try so to change attributes of database where predefined displays during a ADF table using a button. For this I use a Java method created in a Java to the ViewObject class and assign the ActionListener.

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  Is it possible to get this working?

  Thank you.

  JDeveloper 12.1.2

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  This example is built for the old version of jdev.

  It is no mistake, you will probably use af:button instead of af: commandButton so you should have this as RichButton instead of RichCommandButton

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  (he missing "return;" after line 72 in FDLtestBean.java program flow will stop so in case you have some exception upon validation of entered file name and you'll get NPE on line 75)

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  I get a warning for the Map object: call uncontrolled to put(K,V) as a member of the java.util.Map of type raw.

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• Shares of personalized service with java methods

  Hello!  I need a hand on a creation of a personalized service and the correct way to trigger the Java methods that I want to execute following call for this service.

  This service must have 4 methods of java, each of them would run based on the parameter I want to send.

  For example, if I call the service EUM_START_APPROVAL_PROCESS with the parameter "WFSTEP = START" ("myserver" / idcplg?) IdcService = EUM_START_APPROVAL_PROCESS & WFSTEP = START), I need to run the 'javamethodSTART' method and none of the other methods!

  < b >

  < td > < table > EUM_START_APPROVAL_PROCESS

  DocService < td >

  32

  null

  null

  value Null < br >

  Failed to retrieve the query provider page. < table >

  3:javamethodSTART:0:null < td >

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  < /tr >

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  Thank you very much for your help, I tried to read the news online, but can't find the solution I need (or perhaps missed somehow)!

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  http://jonathanhult.com

• Signature for table when calling operation mbean via java

  Hi all

  I try to call a method of an mbean and it takes the parameter as an array of string. I am able to set the parameter correctly but not able to define the signature of the method while invoking the java method. Can someone please advise?

  Thank you

  Frédéric

  [code]

  MBean method parameters

  Object [] params = new Object [] {temporaryDir, false, listOfFiles, null, false, false, false, null, null};

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  [/ code]

  Found the solution so close.

  He served as follows:

  boolean.class.getName ();

• The Java Exception: java.lang.reflect.InvocationTargetException: during the java.lang.reflect.Method .invoke call.

  Local channel & xquery = 'Test Apache';

  Local chain & xquery1 = "test map";

  Local JavaObject & XSSFWorkbook = CreateJavaObject ("org.apache.poi.xssf.usermodel.XSSFWorkbook");

  Local JavaObject & jClass = GetJavaClass ("java.lang.Class");

  Local JavaObject & jCompileArgTypes = CreateJavaObject ("java.lang.Class []" & jClass.forName ("java.lang.String"));

  Local JavaObject & jCompileMethod = & XSSFWorkbook.getClass () .getDeclaredMethod ("createSheet", & jCompileArgTypes);

  Local JavaObject & sheet1 = jCompileMethod.invoke (& XSSFWorkbook, CreateJavaObject ("java.lang.Object [] ' and xquery"));

  Local JavaObject & Sheet2 = & jCompileMethod.invoke (& XSSFWorkbook, CreateJavaObject ("java.lang.Object []", & xquery1));

  Local JavaObject & int = GetJavaClass ("java.lang.Integer");

  Local JavaObject & IntType = GetJavaClass ("java.lang.Integer"). TYPE;

  Local JavaObject & jIntArgTypes = CreateJavaObject ("java.lang.Class []", & IntType);

  Local JavaObject & jcreateRow = & sheet1.getClass () .getDeclaredMethod ("createRow", & jIntArgTypes);

  Local number I & k;

  & k = 1;

  For & i = 1 to 40000

  Local JavaObject & rank = & jcreateRow.invoke (& sheet1, CreateJavaObject ("java.lang.Object []" & i));

  Local JavaObject & jcreatecell = & Row.getClass () .getDeclaredMethod ("createCell", & jIntArgTypes);

  Local JavaObject & cell = jcreatecell.invoke (& Row, CreateJavaObject ("java.lang.Object []" and k));

  Local JavaObject & setCellValue = cell.getClass () .getDeclaredMethod ("setCellValue", & jCompileArgTypes);

  Local JavaObject & cellvalue = setCellValue.invoke (& cell, CreateJavaObject ("java.lang.Object []", "interesting it's nice"));

  -End;

  REM JavaObject Local & autoSizeColumn = & sheet1.getClass () .getDeclaredMethod ("autoSizeColumn", & jIntArgTypes);

  REM JavaObject Local & autoSize = autoSizeColumn.invoke (& sheet1, CreateJavaObject ("java.lang.Object []", 0));

  Local JavaObject & out = CreateJavaObject ("java.io.FileOutputStream", "/ psoft/fs9devt/UserUpload/ap/comments12.xlsx", True);

  & XSSFWorkbook.write(&out);

  & out.close ();

  get error below when running the code above through driving the demand, but he worked for 1 print the line, but when it's on a loop, it throws this error.
  

  The Java Exception: java.lang.reflect.InvocationTargetException: during the java.lang.reflect.Method .invoke call.

  I came across the same thing as you. I did a lot of experimenting and found it works:

  var result = (function() {
      var ReflectiveArray = java.lang.reflect.Array;
      var CreateSQL = Packages.PeopleSoft.PeopleCode.Func.CreateSQL;
      var columns = ReflectiveArray.newInstance(java.lang.Object, 1 /* number of selected columns */);
      var results = [];
  
      SQL = CreateSQL("SELECT OPRDEFNDESC FROM PSOPRDEFN WHERE ROWNUM < 10");
      while (SQL.Fetch(columns)) {
          results.push(columns[0]);
      }
  
      return results.join();
  
  }());
  

  He seems to have been a problem with translation between the JavaScript array and the Java array Object []. I solved this by using java.lang.reflect.Array.newInstance to create a new instance of the object [1].

  Next issue to deal with is your memory problem. In the error message, it seems to have something to do with the Garbage Collection and a lot of temporary objects. You declare you line and cell by using the var =... line and cell var =...? If not, then they are in the global namespace and properties of the global object. At the end of each iteration of the loop, use delete line and delete cells. If you declare the var, then set their value null at the end of each iteration. Based on your code, I expect each time through the loop would decrease the number of references, but I saw where setting explicitly using null. The only other temporary object I see is the value in the table. Just for fun, I added this at the end of each loop, and he ran very well:

  columns[0] = null;
  

• call the default Java methods UCM services?

  Hello!

  I have a custom Java method that I call the definition of custom service UCM. This method of Java, one of the tasks is to call standard UCM UPDATE_DOCINFO service to update the metadata for that document. What is the right way to call the AAU services the default JAVA methods?

  Thanks a lot for your help!

  I use the lines below...

  DataBinder binder = new DataBinder();
  String cmd = "";
  this.m_requestImplementor.executeServiceTopLevelSimple(binder, cmd, this.m_userData);
  

  You can add the parameter to the service of "binder".

  binder.putLocal("", "");
  

  This doesn't cause pollution data.