Create a view object with only transient attributes in its entity

Similar Questions

• How to create the View object with several editable entity objects

  I want the two entities in the view object to support the creation of new lines, but when I give create insert that it allows to insert only on the parent and not the child. I found this link
  http://docs.Oracle.com/CD/E21043_01/Web.1111/b31974/bcadvvo.htm#CEGCAJCI which replaces the outgoing class. but I would like to do declarative. Is there another way to do it?
  
  I use Jdeveloper 11g 2 version.
  
  Thanks in advance,
  Rakesh

  Hello
  There is a checkbox in the tab "Updatable" entity objects, mark it checked and look in your vo
  Then, you can create the ViewObject also editable attribute
  Make sure that the Association is here.

  Rognard

• LOV depending on the separate View object with ViewCriteria

  Hello

  I use JDev 12.1.3. My use case is the following - I've simplified as much as I can. I insert and update the SFGroupUser table, but I want the LOV to the UserID field be limited to only the users that are connected to today's society through the SFCompanyUser table. Here is the structure of the table:

  The key point is that when you assign users (SFUser) (SFGroup) groups in the SFGroupUser table, not all users may be assigned to a group because the groups are part of the business and the users are associated with one or more companies. Could not assign a user to a group that belongs to a company that the user is not assigned to. If GroupID 1 belongs to CompanyID 1 and 1 UserID is also assigned to number 1 in the SFCompanyUser table, then Pseudo1 can be assigned to GroupID 1.

  In my ADF application, I created the entity objects and visualization of objects for all tables and all associations and links. I configured the perspective in the AppModule have a master relationship / detail like this:

  

  In the SFGroupUserView I put in place a LOV to the UserID field. Is this LOV I want to limit just users who are assigned to the current society (the master of the relationship master / detail). It is possible to limit the LOV uses a separate view object, in this case a SFCompanyUser based, where society is today's society?

  I worked with a view read-only as the LOV object. This VO joins SFCompanyUser and SFUser and has a view with a parameter of binding criteria for the CompanyID information. It seems that it is the way to go, but I do not see how to assign the current CompanyID to the variable binding.

  Another point. I read different things, including corner Code article http://www.oracle.com/technetwork/developer-tools/adf/learnmore/44-restrict-lov-169186.pdf of Frank Nimphius. In this article, it updates a variable binding in a listener of the popup. I would like to have all the logic to stay in business if possible components. The idea is that the JSF page displays data controls in the form of a table of editable with a menu item drop-down selectOneChoice.

  Kind regards

  Steve

  I solved my problem. The precious documentation carried out since the development of the Fusion of Web Applications with document Oracle Application Development Framework in section 5.12, in particular section 5.12.2 - How to define cascading lists LOV-Enabled view object attributes: https://docs.oracle.com/middleware/1213/adf/develop/adf-bc-vo-queries.htm#ADFFD349.

  Using a view criteria named in the view LOV object was correct. When the attribute of username in the SfgroupuserView view object has been configured to use the LOV, a view accessor was created for the SfgroupuserView. The accessor view points to the LOV view object. Edition of the accessor of view I said to use the criteria of view named object View LOV. The problem was that the ID of the company in the main table (sfgroup) was not an attribute of the SfgroupuserView view object, so I was not able to assign a value to the variable binding. So, I added the entity sfgroup as one of the entities that the SfgroupuserView was based on and then added the companyID attribute. I then used the new attribute companyID as the value to be assigned to the variable binding, the criteria of display for the view LOV object in view accessor.

  

  Now, everything works well in the AppModule. When you insert a new record in SfgroupuserView1 the user's selection is a drop-down list that displays only users assigned to today's society.

• Disabled property stripping does not work with the transient attribute

  Dear gurus,

  I have 2-attributes on page .jspx off including 1-is transient attributes with the default SQL and another column in the db table. I turn off the property for the two field whose appearance and usability are the same during development but showing a different behavior when running. Please find the attributes and the images.

  ApprovalStatus attribute is db-table column and AdfCreatedname is a transient with SQL as default attribute and appearance are different from db table column.

  < af:inputText value = "#{bindings." ApprovalStatus.inputValue}.

  label = "#{viewcontrollerBundle.APPROVAL_STATUS} '"

  required = "#{bindings." ApprovalStatus.hints.mandatory}.

  columns = "#{bindings." ApprovalStatus.hints.displayWidth}.

  maximumLength = "#{bindings." ApprovalStatus.hints.precision}.

  shortDesc = "#{bindings." ApprovalStatus.hints.tooltip}.

  Binding = "#{backingBeanScope.backing_ProposalSearch.IT10}" id = 'it10' "

  labelStyle = "' make-weight: Bold" disabled = "true" > "

  < f: validator binding = "#{bindings." ApprovalStatus.validator} "/ >"

  < / af:inputText >

  < af:inputText value = "#{bindings." AdfCreatedName.inputValue}.

  label = "#{bindings." AdfCreatedName.hints.label}.

  required = "#{bindings." AdfCreatedName.hints.mandatory}.

  columns = "#{bindings." AdfCreatedName.hints.displayWidth}.

  maximumLength = "#{bindings." AdfCreatedName.hints.precision}.

  shortDesc = "#{bindings." AdfCreatedName.hints.tooltip}"id ="it35.

  disabled = "true" labelStyle = "' make-weight: bold;" > "

  < f: validator binding = "#{bindings." AdfCreatedName.validator} "/ >"

  < / af:inputText >

  Development-image

  

  Picture of the production

  

  kindly let me know what I need to make changes. Please help me out.

  Kind regards

  MD Jahangir Pasha

  Hello

  I think that your transient 'AdfCreatedName' attribute has updatable property was never in your ViewObject.

  Set it to always get the same look as your attribute of "approval status".

  Kind regards

  Ruben.

• Create the directory objects with the path environment variable

  I need to create a directory object and wonder if it's valid to use an environment variable in the nom_chemin?  Example:

  CREATE or REPLACE DIRECTORY XMLDIR AS ' $ORACLE_HOME/rdbms/xml ";

  I read the following in the Oracle 11.2 documentation, but it is is not clear to me if an environment variable is allowed or not.  My reason for wanting to use a variable of environment as opposed to hard coding is for when I update, I have no back reference to the old House of Oracle.

  nom_chemin

  Specify the name of the full path of the directory on the server where the operating system files are located. Single quotes are required, so that the path name is case-sensitive.

  > I see that many developers have created objects to directory with the environment variables in the path.

  Please post reproducible test

  You know & realize that the Oracle database is independent of the operating system (OS)?

  Environment variable is OS specific.

• Create the View object that is based on Oracle Collection

  Hello
  
  How to create a display based on oracle object custom collection? The adf document mentions on the creation of view with data ResultSet object by overriding a few methods of frame. One of these methods is:
  
  protected ViewRowImpl createRowFromResultSet (object qc, ResultSet rs)
  
  The oracle collection is generated using JPublisher, and basically it's type of oracle TABLE.
  
  Thank you very much!

  I'm going to assume that your Collection is out by a table function - i.e. "FUNCTION my_function(my_parm IN VARCHAR2) RETURN my_collection_type; If this is true, then you can make SELECT it for your VO like this:

  SELECT *
    FROM TABLE(my_function(:my_parm))
  

  You can even create a variable binding for: my_parm. You will get an attribute for each item in the folder, or if the collection is a collection of a scalar type (such as VARCHAR2), an attribute (there is a fixed name for this attribute, but I don't remember what it is offhand).

• Create the function object with custom connector ICF

  Hello
  
  I develop a Custom Connector ICF. When put into service a user, the user is created on the target correctly, but the process remains on the status of 'Provisioning '. When I check the log file, I see the following error message:
  
  [oim_server1] [ERROR] [] [ORACLE. IAM. CONNECTORS. ICFCOMMON. Prov. ICPROVISIONINGMANAGER] [tid: [ASSETS].] [ExecuteThread: '21' for queue: "(self-adjusting) weblogic.kernel.Default"] [username: xelsysadm] [ecid: c4b0db765c688017:-2d2de9cf:13c04b25533, :-8000-0000000000002b20, 0] [APP: IOM #11.1.2.0.0] oracle.iam.connectors.icfcommon.prov.ICProvisioningManager: createObject: error while creating user []
  java.lang.IllegalArgumentException: null field label does not exist
  at oracle.iam.connectors.icfcommon.service.oim9.OIM9Provisioning.getFieldName(OIM9Provisioning.java:174)
  at oracle.iam.connectors.icfcommon.service.oim9.OIM9Provisioning.setFormField(OIM9Provisioning.java:63)
  at oracle.iam.connectors.icfcommon.service.oim11.OIM11Provisioning.setFormField(OIM11Provisioning.java:299)
  at oracle.iam.connectors.icfcommon.prov.ICProvisioningManager.createObject(ICProvisioningManager.java:277)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpICFCREATEOBJECT.CREATEOBJECT(adpICFCREATEOBJECT.java:109)
  at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpICFCREATEOBJECT.implementation(adpICFCREATEOBJECT.java:54)
  at com.thortech.xl.client.events.tcBaseEvent.run(tcBaseEvent.java:196)
  at com.thortech.xl.dataobj.tcDataObj.runEvent(tcDataObj.java:2492)
  at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(tcScheduleItem.java:3181)
  at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(tcScheduleItem.java:753)
  at com.thortech.xl.dataobj.tcDataObj.insert(tcDataObj.java:604)
  
  Thank you
  Fyigit

  There is no such thing as the NULL field label

  You must create the field back in the form of process and map this field with search for provisioning. In this research CodeKey should be your form field in process and Decode __UID__

  Test again commissioning...

• How to create a transparent box with only the colored border visible

  I'm trying to highlight something on a piece of data and I just have a simple box that describes the area of content that I am highlighting, but obviously the viewer must see through the content box.

  Cannot find anything on the elements to see how it's done.

  Thank you

  Doug

  If you want more control you can use the Rectangle tool and add a line with layer styles or lower opacity

  and then you can move, resize, or change the color at any time.

  Highlights:

  1. draw the retangle, double click on the shape layer in the layers panel to select the color and then lower the opacity of the layer to your taste.

  You can use the move tool to reposition the box or resize by clicking on one of the corner handles.

  Race:

  1. pull the rectangle.

  2. in the effects with Layer Styles Panel, choose visibility and hide

  (the color of the rectangle will be diappear)

  3. go to layer > layer Style > Style settings and choose STROKE from the dialog box.

  (you can choose the color and size of the line in the dialog box)

  

  

  MTSTUNER

• How to create the View object dynamically

  Hello
  
  I HAV a requirement to create a dynamic display object.
  
  can someone help me please.
  
  Thank you
  NaN :)

  Hi Nani,

  Have you tried the given final code?

  Gerard

• Creating a view and replacing id with strings of text values

  This can be a pretty basic question, but I'm a newbie so any advice is appreciated.

  Here's my data:

  create table user_attributes (id NUMBER, attr1 number, attr2 number, attr3 number, attr4 number, attr5 number);
  create table tag_values (tag_id number, tag varchar2(30));
  
  
  insert into user_attributes (id, attr1, attr2, attr3, attr4, attr5) values (1, 101, 105, 102, null, null);
  insert into user_attributes (id, attr1, attr2, attr3, attr4, attr5) values (2, 105, null, 101, 105, null);
  insert into user_attributes (id, attr1, attr2, attr3, attr4, attr5) values (3, 102, null, null, 105, 103);
  
  
  insert into tag_values (tag_id, tag) values (101, 'blue');
  insert into tag_values (tag_id, tag) values (102, 'red');
  insert into tag_values (tag_id, tag) values (103, 'green');
  insert into tag_values (tag_id, tag) values (104, 'orange');
  insert into tag_values (tag_id, tag) values (105, 'black');
  

  I want to create a view and the column id and the text of the tag instead of the ID.

  That's what I use so far (just showing three columns of attribute for example):

  SELECT a.id,
    b.tag ATTR1,
    c.tag ATTR2,
    d.tag ATTR3
  FROM user_attributes a
  LEFT JOIN tag_values b
  ON a.attr1 = b.TAG_ID
  LEFT JOIN tag_values c
  ON a.attr2 = c.TAG_ID
  LEFT JOIN tag_values d
  ON a.attr3 = d.TAG_ID
  ORDER BY 1;
  

  Result:

    ID        ATTR1                          ATTR2                          ATTR3                        
  ---------- ------------------------------ ------------------------------ ------------------------------
           1 blue                           black                          red                            
           2 black                                                         blue                           
           3 red        
  

  That's what I want, but I have a lot of data and I want to just make sure that I do things properly. Is there a more efficient way to build this application?

  Hello

  It would be so much easier if you had only 1 column to search, not 5.  We will therefore unpivot the table so there is only 1 column to search; then we can switch it to display as you wish:

  WITH unpivoted_data AS

  (

  SELECT ua.id, ua.col, tv.tag

  Of user_attributes

  UNPIVOT (attr

  FOR the collar (attr1, attr2, attr3, attr4, attr5)

  )                ua

  JOIN tag_values tv ON tv.tag_id = ua.attr

  )

  SELECT *.

  Of unpivoted_data

  PIVOT (MIN (tag)

  At THE neck ('ATTR1' AS attr1

  'ATTR2' attr2 VALUE

  'ATTR3' attr3 AS

  'ATTR4' AS attr4

  'ATTR5' AS attr5

  )

  )

  ORDER BY id

  ;

  Output:

  ID ATTR1 ATTR2, ATTR3 ATTR4 ATTR5

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

  1 red blue black

  2 black blue black

  3 black red green

  .

  It is better to have the attributes in a dynamic no cross-form for this problem, it is perhaps better to have the attributes of the dynamic non cross-shape for most other uses, too.  Consider to permanently store the attributes with only 1 attribute per line.

• Hide the line of adf table based on the transient attribute does not

  I have a JSF page where the user can insert new line in View object . this View object contains a transitional attribute which indicates whether or not the record is newly created.

  On the same page, I have a table adf which is bounded on the city view object . This table should show only newly created records. my approach is to use expression language of in the renditions property to hide all the other lines that are not newly created. I changed the render property for the columns of the table as: rendered="#{row.bindings.RowStatus.inputValue eq'new'}" , but the table does not show anything.

  Then, I tried to change the made not for the column property, but to the outputText inside the same way. It worked, but the problem is that the blank line is always on display.

  So, basically because I do not hide the entire line, instead I'm hiding the text in the lines and lines with spaces empty is still on display in the page aside.

  The Table of JSF page where the made property is applied on outputText inside the column:

  <af:table value="#{bindings.UplodedFilesView1.collectionModel}" var="row"
  rows="#{bindings.UplodedFilesView1.rangeSize}"
  binding="#{CreatSR_UserBean.fileTable}">

   <af:column sortProperty="#{bindings.UplodedFilesView1.hints.FileName.name}"
  headerText="File Name" id="c1">

   <af:outputText value="#{row.bindings.FileName.inputValue}" id="it1"
  rendered="#{row.bindings.RowStatus.inputValue eq'new'}"/>

   </af:column>

   </af:table>

  I use Jdeveloper with ADF technology 11.1.2.3

  Thanks Timo,

  You are right. Its to late to hide lines after stamping in the row set. I solve the problem by filtering the view object, based on the transitional attribute in the section of liaison page. The steps as follows: (assuming that the object from view with the temporary attribute has been created, and the transient attribute contains the filtered values)

  1. Drag the view object on the page and also make the Table (in my case it might otherwise listen)
  2. On the page, go to the connection tab.
  3. Double-click the object desired in the links column.
  4. New window will appear titled with (change the binding tree)
  5. Check the option (enable filtering)
  6. Select the (filter attribute) and (filter value) for the selected filter attribute.
  7. Select (Display attribute) you want to appear in the page.
  8. Press OK

• You can create a view that filters (ESX host) Linux machines on the view of the Infrastructure?

  Hello

  We have recently implemented Foglight and VMware plugin. As part of the VMware plugin, Foglight pulls in all the Linux VM machines including the ESX host. Our team of Linux only manages the running redhat Linux hosts. They fail the ESX VM guest. That said, is there a way to create a view that shows only the hosts running redhat Linux?

  For example the view of rail infrastructure below contains 88 Linux machines, but nearly half of them are ESX hosts for our Linux team would not see all these. Is it possible to filter these?

  

  Any help is appreciated.

  Thank you

  Tony

  The easiest way would be to create a personalized, pair it with Infrastructure and then create a dynamic management component.  This will help create you a rule for "All hosts" where you can find just the hosts that are not of the ESX host and run Linux.

  The query would be:

  detail.topologyTypeName! = "VMWESXServer" & os.longName like «% Linux»

• View object database lookup Table

  Hello

  I use JDeveloper 11.1.1.6.0.

  Reading Guide of Fusion Developer's for ADF on the sharing of the application module, I found the following note in Section 10.3.1

  Note:

  While the view read-only objects that you create to access lookup tables are ideal for inclusion in a module of the shared application, if you want to share the view object in an instance of shared application module, you must create the view object in the same package as the module of the shared application.

  My question is, why the view object must be in the same package as the module of the shared application? What are the consequences if it is not respected?

  Thank you.

  Kind regards

  Tim

  Hello

  to me, this looks like a bug in the documentation. I think that its meant to say that both, I and VO must be in the same project structure (the application package should not serious). However, I haven't run a physical test, so do not know if there would be a class path search problem (but why should there be). Probably best for you just run a test.

  Frank

• Houston-25036: an invalid object operation was drawn to the View object type.

  Hi all
  
  I use version jdev 11.1.2.2
  
  I have an application module impl in which I have a method to call a pl/sql that calls an external API.

    public String create(String productId, String component)
  {
      String createMessage=null;
      DBTransaction dbtransaction = (DBTransaction)getTransaction();
      StringBuffer str = new StringBuffer();
         str.append(" BEGIN ");
      str.append(" api.database@test ( ");
      str.append(" p_number                    => :1,   ");
      str.append(" p_product_id               => :2,   ");
      str.append(" p_component                => :3   ");
      str.append("    ); ");
      str.append(" END; ");
  
      CallableStatement callablestatement = dbtransaction.createCallableStatement(str.toString(), 1);
  
      try {
        callablestatement.registerOutParameter(1, Types.INTEGER);
        callablestatement.setInt(2, Integer.parseInt(productId));
        callablestatement.setString(3, component);
        callablestatement.executeUpdate();
        dbtransaction.commit();
        createMessage = callablestatement.getObject(1).toString();
        if (callablestatement != null) {
          callablestatement.close();
        }
        if (dbtransaction != null) {
          dbtransaction.closeTransaction();// closing connection
        }
  } catch (Exception e) {
        e.printStackTrace();
      }
  
      return createMessage;
  }

  I returns a value of this class of impl. I call this form of method a bean customer interface through. Then, I want to display another page passing the return as a variable binding value to another object to display grace to perform with the workflow setting.

    public void callCreate(ActionEvent actionEvent){
      BindingContext bctx = BindingContext.getCurrent();
      DCBindingContainer bindings = (DCBindingContainer)bctx.getCurrentBindingsEntry();
      DCDataControl dataControl = bindings.findDataControl("ReportAMDataControl");
      ReportAM ReportAM = (ReportAM)dataControl.getApplicationModule();
      createMessage =
          ReportAM.createBug(product, component);
        FacesContext context = FacesContext.getCurrentInstance();
        context.getApplication().getNavigationHandler().handleNavigation(context, null, "goExecute");//navigate to next page
  }

  Everything is going very well when I'm not closing the db connection in the impl.
  
  but when I close the db connection is showing the following error.
  
  Houston-25036: an invalid object operation was drawn to the View object type.

  <MethodExpressionActionListener> <processAction> Received 'oracle.jbo.InvalidObjAccessException' when invoking action listener '#{invokeImplMethodBean.callCreate}' for component 'cb1'
  <MethodExpressionActionListener> <processAction> oracle.jbo.InvalidObjAccessException: JBO-25036: An invalid object operation was invoked on type View Object with name RVO
       at oracle.jbo.server.QueryCollection.getPCollManager(QueryCollection.java:505)
       at oracle.jbo.server.QueryCollection.initPCollRows(QueryCollection.java:337)
       at oracle.jbo.server.QueryCollection.initQC(QueryCollection.java:367)
       at oracle.jbo.server.QueryCollection.<init>(QueryCollection.java:271)
       at oracle.jbo.server.ViewRowSetImpl.initQueryCollection(ViewRowSetImpl.java:876)
       at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1140)
       at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:1413)
       at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:1319)
       at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:1304)
       at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:7211)
       at view.InvokeImplMethod.call(InvokeImplMethod.java:206)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at com.sun.el.parser.AstValue.invoke(Unknown Source)
       at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
       at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
       at javax.faces.event.MethodExpressionActionListener.processAction(MethodExpressionActionListener.java:148)
       at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)
       at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcast(UIXComponentBase.java:824)
       at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:179)
       at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:159)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:461)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:134)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:112)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:461)
       at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:134)
       at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:106)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1134)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:358)
       at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:508)
       at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
       at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
       at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
       at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
       at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
       at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
       at java.security.AccessController.doPrivileged(Native Method)
       at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
       at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
       at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
       at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
       at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
       at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
       at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
       at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
       at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
       at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
       at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
       at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
       at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
       at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

  No idea why this is happening?
  
  Can someone help me with this problem? :(
  
  Thank you
  Vignesh

  like I said with ADF BC, we never explicitly close the DB connection (framework takes care for this).

• Vs DB view view object

  Hello
  
  Can someone explain the differences and/or the benefits of creating a view in a database against the creation of a view in an ADF web application object? I understand that the maintenance will be different.
  
  I wonder if there are benefits to creating a display object based on multiple entity objects that relate to the tables, from the creation of a view object that function object an entity associated with a view in the DB?
  
  Can someone please explain?
  
  Thank you
  Mitch

  ilovebuffets wrote:
  I understand, but y at - it an advantage to create a view of DB, rather than in the application? I'm thinking about one, and I can't think of anything, except that maybe the point of view could be easier to maintain if it's a view of the application object.

  Use ADF (links, ADFBC and Application Module) anyway you must create a View object, or it is based on a view or table

  Benefits of DB view is you can use it in your applications for example, ADF, APEX, FORMS. but views based on a single table does not have these benefits other than to hide some columns of the developers.

  It will be useful,
  Zitouni