Get values of bean class AppModuleImpl

Similar Questions

• How to get the values of the table of the ADF to bean class?

  Hi all

  My 11.1.1.6 Jdev

  Here I do not use BC ADF in my project.  I'll put values in the ADF table with bean.

  In the table, I put a checkbox. When I selected (Checkbox) a few rows in table and submit. In the submit method, I want to get all the values of line checkbox selected in my bean class.

  How can I get the values. ???

  Here my table UI code

  < af:table var = "row" rowBandingInterval = "0" id = "t1" value = "#{pageFlowScope.BinderSolutionsBean.uiBinderProperties} '"

  styleClass = "AFStretchWidth" emptyText = "no record found".

  Binding = "#{pageFlowScope.BinderSolutionsBean.binderTree}" >

  < af:column sortable = "false" headerText = "Script ID" id = 'c4' >

  < af:panelGroupLayout id = "pgl4" >

  < af:selectBooleanCheckbox id = 'sbc1' > < / af:selectBooleanCheckbox >

  < af:spacer width = "5" / >

  < af:outputText value = "#{row.scenarioId}" id = "ot5" / > "

  < / af:panelGroupLayout >

  < / af:column >

  < af:column sortable = "false" headerText = "Quote ID" id = "c1" >

  < af:outputText value = "#{row.quoteId}" id = "ot4" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "NASP ID" id = "c2" >

  < af:outputText value = "#{row.naspId}" id = "ot2" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "GCH ID" id = 'c3' >

  < af:outputText value = "#{row.gchId}" id = "ot3" / > "

  < / af:column >

  < af:column id = "c6" headerText = "Term" >

  < af:outputText value = "#{row.term}" id = "ot9" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "Status" id = "c5" >

  < af:outputText value = "#{row.status}" id = "ot6" / > "

  < / af:column >

  < / af:table >

  follow some above recommendation such as the creation of additional attribute. You will also need the key in your collection, while making the data for your chart.

  You must write a custom selectionListener. On valueChangeEvent of box, get the key of a line and add the line at the bean.

  Maybe it's little help for you

  https://tompeez.WordPress.com/2012/01/22/jdev-custom-SelectionListener-for-viewobjects-in-rangepaging-mode/

  How to get the selected row in a table no-bind ADF

• How to pass view controller class bean to model bean class value?

  Hi all

  I use JDev 11.1.6. I do not use the ADF BC. The use of EJB. Do not use session scope.

  My question is

  I get the value of the input box. I put this value in the class variable Bean (bean View Controller class). I need to pass this value to the variable in class model bean.

  Help, please...

  Thank you

  Hello

  It's simple enough to create a method on the model (AMImpl or VOImpl) and set the setting for the values you wish to obtain ViewController then add expose this method in the client interface

  next is to add this method to link pagedef and access the VC bean managed using the OperationBinding class and pass the value of the parameters of this method here

  This is how you pass a ViewController value model

  See - Fortune Minds - Oracle ADF: how to call the Application Module of backing bean method

  https://blogs.Oracle.com/jdevotnharvest/entry/best_practice_invoking_business_services

  Ashish

• How to get to AM method of a bean class.

  Team,

  I use Jdev 11.1.2.3.0.

  Pourrait - one please help me access the method AM bean with clear steps class.

  Bean class AM method

  Method of the class h Bean

  Thank you

  Rakesh

  (1) method of bean class AM

  -Drag the method you want to access from the bean to the page on the bean class work and drop it into the button. This creates the necessary liaison in the pagedef file.

  -Switch to source mode and remove the tag of af: the source button. This will remove the button, but keep the affair

  -you access the binding method in the bean

  Public Sub test() {}

  BindingContainer links is BindingContext.getCurrent () .getCurrentBindingsEntry ();.

  OperationBinding opMethod = bindings.getOperationBinding("NAME_OF_YOUR_METHOD");

  If you need to set parameters

  opMethod.getParamsMap () .put ("Param_NAME", "PARAM_VALUE");

  opMethod.execute ();

  Look for errors

  If (! opMethod.getErrors () .isEmpty ()) {}

  List lErrorList = opMethod.getErrors ();

  for (Throwable lErr: lErrorList) {}

  FacesMessage msg = new FacesMessage (FacesMessage.SEVERITY_ERROR, lErr.getMessage (), "");

  FacesContext.getCurrentInstance () .addMessage (null, msg);

  }

  return;

  }

  return to normal work

  }

  (2) method: Bean: NO, you can't do that!

  Timo

• Running a SQL command in my bean class

  Hi all

  I use JDeveloper 12.1.2.0.0.

  I have an interest in running a query in my method of bean. I did some research and I always have a code but it does not find the method that the method requires so I tried to add the query in my AppModule and I added my method as a data control, but how do I access and change my method of bean?

  The page with the code that does not find the method: http://jjzheng.blogspot.pt/2010/11/run-single-query-in-application-module.html

  Gives me: 'Method 'getDBTransaction' not found'

  The page that creates my method as a data control: http://amit-adf-work.blogspot.pt/2013/09/how-to-execute-sql-using-adf-application.html

  This is the right way? How can I run a SQL command in my bean class?

  Kind regards

  Frederico.

  This is the code I am using

  GET A METHOD OF PAGEDEF AND RUN

  get the link containe

  BindingContainer links is BindingContext.getCurrent () .getCurrentBindingsEntry ();.

  get an Action or a MethodAction

  Method of the class OperationBinding = bindings.getOperationBinding ("YourMethodAction");

  If there are parameters to define...

  Map paramsMap = method.getParamsMap ();

  paramsMap.put ("param", "value");

  execute the method

  Method.Execute ();

  List errors = method.getErrors ();

  If (! errors.isEmpty ())

  {

  handle errors errors here is a list of exceptions!

  }

  no error return to normal work

  Timo

• Cannot access the template page links in the bean class

  Hi all

  I use JDEV 12 c.

  I have a model in which I have 2 languages English and Hindi.

  Change language (when), I have re - run LOV queries for the respective language.

  so I added links method in model pagedef and try to access the same thing in the bean model class.

  When I have access to, I get Nullpointer Exception, who says the OperationBinding, does not exist in pagedef.

  is there a any restriction I can't access model pagedef in the bean class.

  Please suggest on this.

  Thank you

  Vieira

  https://blogs.Oracle.com/jdevotnharvest/entry/how_to_invoke_adf_bindings

• Is it possible to put the results of a query in a variable to use in the bean class?

  Hello, I am using JDeveloper 12.1.2.0.0

  I like to keep the result of my queries (the method that I created in the AppModule) in a richeTableau or another type of variable, so I can get results and I don't have to make unnecessary after queries. I don't think that the query is the problem but keeping the results.

  I tried to do in using this:

  public String testVFactSales (String conditions) {}

  PreparedStatement query = getDBTransaction () .createPreparedStatement ("" + "select * from v_fact_sales"+ conditions, 0 ");

  ResultSet rs;

  Outcome of the result set;

  Result of the richeTableau;

  String result = null;

  try {}

  query.setString (1, conditions);

  Query.Execute ();

  Query.Execute ();

  result = query.getGeneratedKeys ();

  Query.Close ();

  System.out.println ("result:" + result.toString ());

  return result.toString ();

  } catch (SQLException e) {}

  e.printStackTrace ();

  }

  Return ' ';

  }

  As you can see, I have already tried a few solutions, but so far I have only errors (cannot convert or null exception, when I try to put the result in a richeTableau in my bean class)

  Any ideas?

  It is very important for me, because it would improve the performance of my project a lot.

  Kind regards

  Frederico.

  Although the issue is not 100% responded, I used the idea that Shay told me, where you can create a method in your AppModule to set your where clause!

  Good luck to everyone who has the same problem.

  As an attack similar to what I wanted in the first place, you can check this:

  https://community.Oracle.com/thread/2619669

  Kind regards

  Frederico.

• Why the page-break-before get replaced by br class hcp10?

  Why do < br style = "' page-break-before: always;" > get replaced by < br class = "hcp10" > "

  This problem only occurs when generating a HTML Help CHM file.

  An alternative method are in article 23, to http://www.grainge.org/pages/snippets/snippets.htm#content.

  Do you mean that the code in the source file is changed? I suspect that you mean the target files, but how do you identify the change in a CHM? The change causes a problem?

  See www.grainge.org for creating tips and RoboHelp

  

  @petergrainge

• How to display the error message by supporting the bean class - Jdev 10.1.3.4

  Hi people.
  I have a page with a form of adf and some text entry fields
  A text entry field is based on a transitional attribute.
  I created a validation in a bean class of support to do some calculations. If the user type a wrong number in this field, I need to validate the number in my support bean method (which is ok)
  and show a validation error, like this validations of EO. Is this possible?
  Willian thanks

  Hello

  Yes, it is, try something like the following:

  FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_ERROR, "some message summary", "some message detail");
  FacesContext.getCurrentInstance().addMessage(null, message); // Null for global message
  

  Kind regards

  ~ Simon

• Get the value of the bind variable in backing bean class VO Impl

  Hello
  
  I have a VO that includes a bind "pOrgId" variable, the VO has a java VO Impl class that includes:
  
  /**
  * Returns the value of the variable to pOrgId.
  value of the variable * @return for pOrgId
  */
  public {getpOrgId() number
  return (Number) ensureVariableManager () .getVariableValue ("pOrgId");
  }
  
  So it is possible to obtain the value is concluded by the binding variable using this class in a backing bean? (I tried to import the VOImpl class in the bean to support, but getpOrgId is not available?).
  
  (JDEV 11.1.2.3.0)
  
  Concerning
  Carl

  Hello

  When you create a ViewObjectImpl class, none of these options is to generate the getter/setter for bind variable. Create a client class interface and expose the get method for the variable binding. Now, you can reference the method since a binding method in the ADF, which you then access a managed bean by calling

    BindingContext bctx = BindingContext.getCurrent();
    BindingContainer bindings = bctx.getCurrentBindingsEntry();
    OperationBinding oper = (OperationBinding) bindings.get("name of the method binding");
    Object returnVal = oper.execute();
  

  Frank

• PagescopeFlow/session scope putting value in class AppModuleImpl

  Hello
  
  I have a method in the AppModuleImpl class, which returns a String.How is what we'll put this value in pageflowscope/sessionscope...? If it is not possible, how can I get this value in a bean (which is linked to the JSF page)...?
  Pls suggest a solution.
  
  Kind regards.

  Hello.

  Here you can download a sample that I created with two solutions: https://dl.dropbox.com/u/46128268/OTN-Samples/OTNAppModuleClientMethodSample.rar
  (11.1.1.6 JDeveloper and Oracle XE with HR schema is required to run).

  Step by step, the two solutions.

  By program:
  -In AppModule, tab Java, create an AppModuleImpl.class
  -Develop your method in AppModuleImpl.cass
  -In AppModule, Java tab, add your method in the Client Interface. You will find is that an AppModuleClient and AppModule Java classes are created.
  -Update your data to view DataControls on the left controls in your JDeveloper. DataControl, you will see your method.
  -Now go to JSPX page. In it, then click 'go to definition of the page.
  -Links, click on '+' to create a new connection. In the list, select methodAction.
  -In the wizard, select your AppModule then selectable operation by your method. Click ok.
  -You will see in your created liaison methodAction.
  -Now you need to create your Backing Bean code to call this method. You can use the following code:

  OperationBinding op = ADFUtils.findOperation("opName"); // Get op from bindings
  op.getParamsMap().put("key","value"); // Set input params values
  op.execute(); // Execute operation
  op.getErrors(); // Get errors
  op.getResult(); // Get result of your method
  

  In the example, run programmatically.jspx.
  You will see a button that runs a Java Code in a Backing Bean. PageDef, nearby to methodAction link created.

  Declarative:
  -Create your method following the same steps of AppModule.
  -In your data to the left of your JDeveloper controls list, you will see your exposed method.
  -Open your Page JSPX and glide & your method in as the ADF button.
  -A Wizard (such as bind) is displayed. At the bottom of this wizard, you will see your params of entry for the mapping. Please put your values or Expressions EL there.
  -When you have finished this wizard, you will see a button that executes your method.
  -To see the result, go again to the data control, expand your method and drag % drop the return value on your page (return value have a blue arrow).
  -Put a partial trigger in the return value pointing to the button to refresh results.

  In the example, run declarative.jspx.
  In this page, you will see that a CommandButton generated by & slipped the method and an outputFormatted generated by sliding applicant & the output data control parameter.

  I hope this help you.

  Kind regards.

  Daniel.

• ADF 11 g: unable to get the value managed bean

  Hello
  
  I am facing a strange problem in ADF 11 g.
  The backup of my main page bean is known as MainC.java
  From this file, I am setting some parameters in a file called PIn.java (PInis a simple bean with getter and setter methods)
  Code parameter set is running successfully to support bean (MainC.java).
  But when am retrieving data I'm not getting any value.
  
  I tried the same thing by using a java class instead of backing bean, but there, too, the problem is same value sets but not able to recover.
  
  My faces - config.xml is to be entered for the managed - bean PIn.java and I have tried with all eligible scopes for the bean.
  
  Please give pointers to resolve this problem.
  
  Thanks in advance

  SRY... my mistake :-)

  FacesContext context = FacesContext.getCurrentInstance();
  HttpSession session = (HttpSession)context.getExternalContext().getSession(true);
  sessionInstance = (PiV)session.getAttribute("PiV");
  if(sessionInstance == null) {
      sessionInstance = new PiV();
      session.setAttribute("PiV", sessionInstance);
  }
  

  The clause if the new statement was erroneous. It has been created a new body, whose only knews by your method :-) Now your variable overall "sessionInstance" has been completed.

  Majo

• getting value of selectOneRadio in backing bean

  Hello
  
  Please correct me if I'm wrong about the treatment of the selectOneRadio in backing bean:
  
  to get current value of selectOneRadio one needs get its UISelectItems value, right?
  How it is possible, as I can see all the code underlying ArrayList account...
  How can I reference the value currently selected to selectOneRadio?

  In the valueChangeListener, you get the new value directly as

  valueChangeEvent.getNewValue();
  

  Timo

• An addition/update of value and another thread getting values issue...

  am using a spring (singleton) bean and this is what it looks like
  
  public class MySingletonService {}
  
  Private map < String, list < TaskVO > > alerts = new HashMap < String, < TaskVO > list > ();
  
  
  
  Spring will call this method every 15 minutes
  public void pollDatabase() {}
  
  
  initialize the alert instance variable and create/fill the alert instance variable with new alerts for the employee (from database). The key of the hash table is the employee id
  }
  
  
  
  
  Some client code (for example the GUI) calls this method to get the alert for the id of the operator. This can be called at any time to get the latest news of the alert map
  public list < TaskAlertVO > getOutstandingAlerts (String operatorId) {}
  Return alerts.get (operatorId);
  }
  }
  
  The problem here is that when getOutstandingAlerts is called by a thread, a few other thread (Spring) by calling the pollDatabase method can be updated value. Please give me some idea and solution to work around this problem.
  I was thinking of creating a copy of the alert instance variable in the getOutstandingAlerts method and then use to find the key and return the alert for this id of the operator. This way we don't have to worry about data conflicts.
  
  Please advice

  Manjit wrote:

  jtahlborn wrote:
  If the pollDatabase() method gets a new full copy of alerts every time and map of alerts is not changed at all after the load, then you can simply:

  -Check the alerts member variable volatible
  -create a new HashMap is called whenever pollDatabase(), fill it in and then assign it to the variable member of the alerts.

  Jtalhorn, I think I got your point. Basically you suggesting that by creating a new card for each operation of pollDatabase, then I don't have to worry about the get operation, simply because the client code is always looking at the old location (old copy) memory and therefore should not worry about the values of obtaining changes in method pollDatabase.

  I got it.

  But little doubt is that why should I even bother to make the volatile instance variable? Your suggestion should work without making volatile

  because the volatile provides visibility of memory correct between the threads. If you don't use a volatile, a caller of getOutstandingAlerts() could see a partially initialized/corrupted version of the map.

• JDeveloper 11 g - value of bean to access after the method call.

  Hello
  
  I created a command button to run a PL/SQL method, as shown in the example call: http://download.oracle.com/docs/cd/E17904_01/web.1111/b31974/bcadvgen.htm#BABEIFAI 37-11
  
  I have the following code, to fill a java bean in my ApplImpl class.
  
  Result APIResultBean = new APIResultBean();
  // 7. DateValue property value using in-first OUT param
  result.setResultValue (st.getString (28));
  // 8. StringValue property value using THE param 2nd
  result.setMsgValue (st.getString (29));
  System.out.println ("Bean defined:" + st.getString (28) + "and:" + st.getString (29));
  
  The java bean has the following code and is defined as a java class in my model of controller:
  
  package CELPAY.model;
  
  import java.io.Serializable;
  Import oracle.jbo.domain.Date;
  
  / public class APIResultBean implements Serializable {}
  
  
  
  String ResultVal;
  String MsgVal;
  
  public setResultValue (String ResultVal) Sub {this. ResultVal = ResultVal ;}
  public String getResultValue() {return ResultVal ;}
  public setMsgValue (String MsgVal) Sub {this. MsgVal = MsgVal ;}
  public String getMsgValue() {return MsgVal ;}
  
  }
  
  
  
  The procedure runs, but I have no idea how to do to retrieve the output variables in a form as a text of output. That is to say, how can I access this bean? I tried to create a data control, but the methods come not through. I also tried this entry in the adfc. - config.xml and refercing variables.
  
  My question is tha that the getResultValue methods are not displayed in Jdevloper?
  
  Great satisfaction to all helped, because I was stuck on this all day

  Your Get accessor method is getMsgValue(), the rule says remove the GET and change case of the first character of the remaining string. If getMsgValue()-> MsgVale-> msgValue.
  Try #{bindings.element.inputValue.msgValue}

  Timo