How to create a Java Object dynamically

I want to convert a "DataObject (SDO) " into "Pure java object".
For this i want to create a java object with the fields in Dataobject, and this should be in generic way.

I want to convert a "DataObject (SDO) "What is a "DataObject (SDO)"?
into "Pure
java object".What is a "Pure java object"?
For this i want to create a java object with the
fields in Dataobject, What is stopping you? Do you not know how do define a class? Do you think you can add fields to the Object class? If that's what you mean, you're out of luck.
and this should be in generic
way.What do you mean "in generic way"? "Generic" is a very generic term. There are lots of contexts in which it could apply and lots of different possible meanings for "generic way."
You'll have to explain your queston more clearly.

Similar Messages

  • How to create new java objects in native methods?

    Hello,
    Is it possible to create java objects and return the same to the java code from a native method?
    Also is it possible to pass java objects other than String objects (for example, Vector objects) as parameters to native methods and is it possible to return such objects back to the java code?
    If so how can I access those objects (say for example, accessing Vector elements) inside the native code?
    What should I do in order to achieve them?
    Regards,
    Satish

    bschauwe is correct in that constructing Java objects and calling methods on Java objects from native code is tough and takes some study. While you're at it, you might want to check out Jace, http://jace.reyelts.com/jace. It's a free open-source toolkit that really takes the nastiness out of doing this sort of stuff. For example,/**
    * A C++ function that takes a java.util.Vector and plays around with it.
    public void useVector( java::util::Vector& vector ) {
      // Print out all the contents of the vector
      for ( Iterator it = vector.iterator(); it.hasNext(); ) {
        cout << it.next();
      // Add some new elements to the vector
      vector.addElement( "Hello" );
      vector.addElement( "world" );
    } All this code just results in calls to standard JNI functions like FindClass, NewObject, GetMethodID, NewStringUTF, CallObjectMethod, etc...
    God bless,
    -Toby Reyelts

  • How to create a lock object dynamically ?

    Hi all,
    I have a report with  a selection screen having one parameter in which the user can put a table name(Custom table) and some other paremeters.Based on these parameters I need to delete records from table put on the selection screen.Before deeting I need to lock the table. As beforehand I dont know the table name how can I create lock object dynamically lock my table ?
    Please suggest some idea...

    Hi,
    check below link
    lock objects
    http://help.sap.com/erp2005_ehp_03/helpdata/EN/7b/f9813712f7434be10000009b38f8cf/frameset.htm
    Regards,
    Madhu

  • How to create a xml object dynamically

    Hi all,
    In my current project the database is returning the query result in xml string format(using oracle's DBMS-XML package).
    Now I need to use this xml string and build a xml object and transform it into XSLT and then in a servlet and then pass it to the browser and display it using xsl stylesheets.
    Can some one help me in building an xml object using a string( the xml string is in the xml format i.e in <..> format) and then transform it into xslt in the servlet and send across to the browser.
    Any hands on code or references to the code will be most favourable.
    any help regarding this issue will be most appreciated. Pls do reply as early as possible as I do not have much time to implement this.
    Thanking in advance for your kind help.
    Srinivas.

    What's an "xml object"?
    If you want to transform it using XSLT (transforming it "into" XSLT doesn't make much sense), you can transform direct from the string. Like this:try {
      TransformerFactory xformFactory  = TransformerFactory.newInstance();
      Source xsl = new StreamSource("your.xsl");
      Transformer stylesheet = xformFactory.newTransformer(xsl);
      Source request  = new StreamSource(new StringReader(yourXMLString));
      Result response = new StreamResult(out);
      stylesheet.transform(request, response);
    catch (TransformerException e) {
      System.err.println(e);
    }By the way, if you haven't seen this code before then I suggest you go and read ERH's book about XML with Java:
    http://www.cafeconleche.org/books/xmljava/chapters/index.html

  • How to Create a Table Component Dynamically based on the Need

    Hello all,
    I have a problem i need to create dynamically tables based on the no of records in the database. How can i create the table object using java code.
    Please help.

    Winston's blog will probably be helpful:
    How to create a table component dynamically:
    http://blogs.sun.com/roller/page/winston?entry=creating_dynamic_table
    Adding components to a dynamically created table
    http://blogs.sun.com/roller/page/winston?entry=dynamic_button_table
    Lark
    Creator Team

  • How to retrieve the java object in a proxy service in osb -- Plz help

    Hi all,
    I have a singleton java class which runs whenever the weblogic server gets started and store the output in its object. I need to access this java object from a proxy service in osb.
    We tried using java call out and retrieved that object but we couldn't know how to parse that object into XML.
    We are not sure of using the java call out in osb to solve this purpose because whenever we use a java callout, that particular java code will run which is not the case of singleton class.
    So kindly help us how to retrieve the java object which holds the output without running the java code every time because its already run and holding the output in its object.
    Regards
    Prabhu

    here the doc http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/userguide/context.html#wp1106656
    but I guess you are already at the stage of getting a POJO in a first Java Callout and passing the POJO to a second Java Callout, which should then return it to OSB as a XMLObject.
    My recommendation is to write a Java function which returns a XMLObject and uses a XMLCursor to populate it with the values of the POJO.
    An XMLObject returned to the OSB is automatically transformed in a "XML" variable (which in reality is represented as a XMLObject in the Pipeline context)
    Here some code sample:
    http://www.javamonamour.org/2010/09/how-to-create-xmlobject-using-xmlcursor.html

  • ADF Faces: RichTable - How to create a RichTable object

    Hi. How to create a RichTable object to put in a JSF page ? I need to make a method that receive a list of name of columns and a list of list of data. This code that I have writing don't work. What's my error?
            public RichTable getADFTable(
            List<String> lstCols, List< List<String> > lstLstData
            RichColumn adfCol = null;
            List<RichColumn> lstRichCols = new ArrayList<RichColumn>();
            int cont = 0;
            for( String col : lstCols ){
                adfCol = new RichColumn();
                adfCol.setDisplayIndex(cont++);
                adfCol.setHeaderText( col );
                adfCol.setMinimumWidth( "60" );
                lstRichCols.add( adfCol );
            int contCols = 0;
            RichOutputText text = null;
            RichTable AdfTab = new RichTable();
            for( List<String> lstData : lstLstData){
                for( String data : lstData ){
                    text = new RichOutputText();
                    text.setValue(data);
                    lstRichCols.get( contCols ).getChildren().add( text );
                    contCols++;
                contCols = 0;
            AdfTab.setRows(this.lstEntit.size());
            cont = 0;
            for( RichColumn col : lstRichCols ){
                AdfTab.getChildren().add( col );
            return AdfTab;
        }

    I was searching for an example and i found it but whit errors, finally i fixed and it works.
    You just have to generate the data from your webservices and "put" into this structure.
    The java file (Bean)
    package view;
    import java.util.ArrayList;
    import java.util.HashMap;
    import java.util.List;
    import java.util.Map;
    import org.apache.myfaces.trinidad.model.CollectionModel;
    import org.apache.myfaces.trinidad.model.SortableModel;
    public class DynamicTable {
        private SortableModel model;
        private List<String> columnNames;
        public DynamicTable() {
            columnNames = new ArrayList<String>();
            columnNames.add("Col-1");
            columnNames.add("Col-2");
            generateColumnModel();
        public void generateColumnModel() {
            this.model = new SortableModel(createRows(columnNames));
        private List<Map> createRows(List<String> columnNames) {
            int i = 0;
            List<Map> mapListforRows = new ArrayList<Map>();
            for (String name : columnNames) {
                Map newRow = new HashMap();
                mapListforRows.add(newRow);
                for (String col : columnNames) {
                    newRow.put(col, "data");
            return mapListforRows;
        // Get table model
        public CollectionModel getCollectionModel() {
            return model;
        public void setColumnNames(List<String> columnNames) {
            this.columnNames = columnNames;
        public List<String> getColumnNames() {
            return columnNames;
    }The jspx file (page)
               <af:table varStatus="rowStat" summary="table"
                            value="#{pageFlowScope.DynamicTable.collectionModel}"
                            rows="#{pageFlowScope.DynamicTable.collectionModel.rowCount}"
                            rowSelection="none" contentDelivery="immediate"
                            var="row" rendered="true" id="t1">
                    <af:forEach items="#{pageFlowScope.DynamicTable.columnNames}"
                                var="name">
                      <af:column sortable="true" sortProperty="#{name}"
                                 rowHeader="unstyled" headerText="#{name}"
                                 inlineStyle="width:100px;" id="c1">
                        <af:activeOutputText value="#{row[name]}" id="aot1"/>
                      </af:column>
                    </af:forEach>
                  </af:table>

  • How to create a view object and attach with extended AM

    Hi,
    I tried to create new vo and attach this vo with the extended AM. But it is throwing error like 'PC.NAME : invalid identifier' (Actually this PC.NAME is exiting one).
    Now i want to know how to create a view object similar like seeded one but with one additional condition in the where clause.
    It is possible though extension, but i want to create two view object similar like seeded one, one with some other condition in the where clause
    and another one with some other condition.
    So for my requirement, i'll extend one VO and i'll add my condition but how to do it for second condition.
    But i want same seeded VO with two different condition.
    Any suggestions please,
    SAN

    SAN,
    There is no need to attach the newly created VO with extended AM. You need to attach the same with the standard AM.
    Regards,
    Gyan

  • XSLT - How to pass a Java object to the xslt file ?

    Hi ,
    I need help in , How to pass a java object to xslt file.
    I am using javax.xml.transform.Tranformer class to for the xsl tranformation. I need to pass a java object eg
    Class Employee {
    private String name;
    private int empId;
    public String getName() {
    return this.name;
    public String getEmpId() {
    return this.empId;
    public String setName(String name) {
    this.name = name;
    public String setEmpId(int empId){
    this.empId = empId;
    How can i access this complete object in the xsl file ? is there any way i can pass custom objects to xsl using Transformer class ?

    This is elementary. Did you ask google ? http://www.google.com/search?q=calling+java+from+xsl
    ram.

  • How to create an UI element dynamically on action in drop down?

    Hi,
    How to create an UI element dynamically on action of selecting a value from the  drop down?
    help out with the steps i need to follow..

    Hi,
    <u><i><b>Dynamic UI Element creation</b></i></u>
    We can create it only in the WD Modify View.
    Get the instance for the Root UI Element Container.
    Create the UI element Ex: Input Field, Text View etc.
    Bind the UI Element to the Attribute Value.
    Now bind the UI Element to the Root UI Element Container.
              IWDTransparentContainer root =(IWDTransparentContainer)view.getRootElement();
              IWDDropdownByIndex DdbName = (IWDDropdownByIndex)view.createElement(IWDDropdownByIndex.class,"DdbName");
              IWDDropdownByIndex DdbAge = (IWDDropdownByIndex)view.createElement(IWDDropdownByIndex.class,"DdbAge");
              IWDDropdownByIndex DdbGender = (IWDDropdownByIndex)view.createElement(IWDDropdownByIndex.class,"DdbGender");
              IWDNode Mad =wdContext.getChildNode("Person",0);
              IWDAttributeInfo NameAtt = Mad.getNodeInfo().getAttribute("Name");
              IWDAttributeInfo AgeAtt = Mad.getNodeInfo().getAttribute("Age");
              IWDAttributeInfo GenderAtt = Mad.getNodeInfo().getAttribute("Gender");
              DdbName.bindValue(NameAtt);
              DdbAge.bindValue(AgeAtt);
              DdbGender.bindValue(GenderAtt);
              root.addChild(DdbName);     
              root.addChild(DdbAge);
              root.addChild(DdbGender);
    <u><i><b>Dynamic Action Creation</b></i></u>
    Create the Action in the Action tab.
    Create a Button.
    Get the reference for the created action (Through the Event Handler).
    Bind the Action to the Button.
    Bind the Button to the Root UI element Container.
    IWDButton ButGo = (IWDButton)view.createElement(IWDButton.class,"ButGo");
    IWDAction ActGo = wdThis.wdCreateAction(IPrivateStartView.WDActionEventHandler.GO,"Click");
    ButGo.setOnAction(ActGo);
    root.addChild(ButGo);
    Now write the required code for the Event Handler that is associated with the Action.
    //@@begin onActionGo(ServerEvent)
        IWDNode Mad = wdContext.getChildNode("Person",0);
         wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Name"));
         wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Age"));
         wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Gender"));
    //@@end
    Regards
    SURYA

  • How to create a georaster object?

    Hi,
    I type this codes to create a georaster object. but there is error msg.
    SDO_GEOR.createBlank(
    rasterType IN INTEGER,
    ultCoord IN SDO_NUMBER_ARRAY,
    dimSizes IN SDO_NUMBER_ARRAY,
    cellValue IN NUMBER,
    rasterDataTable IN VARCHAR2 DEFAULT NULL,
    rasterID IN NUMBER DEFAULT NULL
    ) RETURN SDO_GEORASTER;
    Error Message:
    Error starting at line 1 in command:
    SDO_GEOR.createBlank(
    Error report:
    Unknown Command
    Error starting at line 3 in command:
    rasterType IN INTEGER,
    Error report:
    Unknown Command
    Error starting at line 5 in command:
    ultCoord IN SDO_NUMBER_ARRAY,
    Error report:
    Unknown Command
    Error starting at line 7 in command:
    dimSizes IN SDO_NUMBER_ARRAY,
    Error report:
    Unknown Command
    Error starting at line 9 in command:
    cellValue IN NUMBER,
    Error report:
    Unknown Command
    Error starting at line 11 in command:
    rasterDataTable IN VARCHAR2 DEFAULT NULL,
    Error report:
    Unknown Command
    Error starting at line 13 in command:
    rasterID IN NUMBER DEFAULT NULL
    Error report:
    Unknown Command
    Error starting at line 15 in command:
    ) RETURN SDO_GEORASTER;
    Error report:
    Unknown Command
    Please advise me on how to create a georaster object as i am very new to the technology.
    Thanks and regards,
    Esther

    http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14254/geor_intro.htm

  • How to create authority check object and assign to  ztcode which is of modu

    Dear ,
             how to create authority check object and assign to  ztcode which is of custom module pool program.its urgent kindly help points rewarded.

    Manoj,
    You can check with your Basis team to create authorisation object and assigining tcodes to the user profiles.
    K.Kiran.

  • How to create new authorisation object for Transactions?

    Hi,
    How to create new authorisaton object and how to assign that object on a transaction code?
    Case ->
    The transaction code VL01N have the object called V_LIKP_VST under Class "LE_V" that have two auth. fields. one is 'Activity' and other one is "Shipping Point/Receiving Point".
    Here I want to add "Storage location" also. I have created one object called "Z_LIKP_VST" under same calass "LE_V". and added "Activity", "Shipping Poing/Receiving Poing" and "Storage Location". After that I added that object ("Z_LIKP_VST") for particular transaction through "SU24". I maintained the "Display check indicator" for VL01N.
    I created one new role and assigend the particular transacation for a user. but still SAP taking  V_LIKP_VST insted of Z_LIKP_VST.
    How can I change my Z_LIKP_VST on profile.
    Please help
    Thanks in Advance
    Lal

    Hi Kariyath,
    I suppose its not about interest but a MUST.. sorry but.. unless u include the Logic in the program how can SAP pick these custom Z objects ?
    after u create them and assign to a Tcode in SU24 there is no logic to check these objects. Frankly i see no other chance.... unless SAP comes to us with a great easy way to input these Custom objects
    Keep looking and please Update me if u have any Inputs....on this front..
    All the Best
    Br,
    Sri
    Award points for helpful answers

  • Plz tell me how to create authority check objects and how to usein prg

    dear sir,
    plz tell me how to create authority check objects and how to usein prg

    http://help.sap.com/saphelp_46c/helpdata/en/5c/deaa74d3d411d3970a0000e82de14a/content.htm
    http://help.sap.com/saphelp_nw70/helpdata/en/52/6716a6439b11d1896f0000e8322d00/content.ht
    Create custom authorization – Customer specific object
    If you have requirements that cannot be met using the P_ORGIN and P_ORGXX authorization objects (for example, because you want to build your authorization checks on additional fields of the Organizational Assignment infotype (0001) that are customer-specific), you can include an authorization object in the authorization checks yourself.
    Create the authorization object using transaction SU21. Make sure you keep to the customer name range (Z/Y). To be able to use the new authorization object you have created in the master data authorization check, the object must contain the INFTY, SUBTY, and AUTHC fields. You can use any of the fields of the Organizational Assignment infotype (0001) for the other fields. You can also use customer-specific additional fields provided they are CHAR or NUMC type fields.
    After you have created the object, you must start the RPUACG00 report. This report overwrites the MPPAUTZZ standard include with the code that is needed to evaluate the authorization object you created. Note: Technically speaking, this involves a modification. However, SAP fully supports this procedure. And you should not have more maintenance work as a result of this modification.
              Note: that if you use customer-specific authorization objects, you must maintain these objects in transaction SU24 (Maintain Assignment of Authorization Objects to Transactions) in the same way as you maintain the authorization objects P_ORGIN, P_ORGXX, and P_PERNR
    AUTHORITY CHECK OBJECT Object_name
                ID fieldname1 FIELD fieldvalue1
                ID fieldname2 FIELD fieldvalue2
                ID fieldname3 FIELD fieldvalue3.
                 If sy-subrc eq 0.   "Authorization exists
                 Endif.
    http://articles.techrepublic.com.com/5100-6329_11-5110893.html
    Edited by: JackandJay on Jan 16, 2008 10:21 AM

  • How to create Authority check object

    Hello Gurus,
    How to create Authority-check object 'ZABC'
                                                             ID 'TABLE' FIELD 'ZTABLE'.
    Please tell me detailed procedure.
    Thanks in advance.
    Best Regards,
    zubera

    Dear Zubera,
    Creating Authorization Fields
    In authorization objects, authorization fields represent the values to be tested during authorization checks.
    To create authorization fields, choose Tools --> ABAP Workbench --> Development --> Other tools --> Authorization objects ® Fields.
    To create a authorization field:
    1. Choose Create authorization field.
    2. On the next screen, enter the name of the field. Field names    must be unique and must begin with the letter Y or Z.
    3. Assign a data element from the ABAP Dictionary to the field.
    4. If desired, enter a check table for the possible entries. For    more information about check tables.
    For more information about AUTHORITY-CHECK, see the keyword documentation of the ABAP Editor.
    You can often use the fields defined by SAP in your own authorization objects. If you create a new authorization object, you do not need to define your own fields. For example, you can use the SAP field ACTVT in your own authorization objects to represent a wide variety of actions in the system.
    Assigning an Authorization Object to an Object Class
    Each authorization object must be assigned to an object class when it is created.
    Choose Tools --> ABAP Workbench --> Development --> Other tools --> Authorization objects --> Objects.
    You can also create authorization objects in the Object Navigator (SE80).
    Creating / Choosing Object Classes
    The system displays a list of existing object classes.
    Object classes are organized according to the components of the system.
    Before you can create a new object, you must define the object class for the component in which you are working. The objects are not overwritten when you install new releases.
    You can also define your own object classes. If you do so, select class names that begin with Y or Z to avoid conflicts with SAP names.
    Creating an Object
    Enter a unique object name and the fields that belong to the object. Object names must begin with the letter Y or Z in accordance with the naming convention for customer-specific objects.
    You can enter up to ten authorization fields in an object definition. You must also enter a description of the object and create documentation for it.
    Ensure that the object definition matches the AUTHORITY-CHECK calls that refer to the object.
    Do not change or delete authorization objects defined by SAP. This disables SAP programs that use the objects.
    You can regenerate the profile SAP_ALL after creating an authorization object.
    Best Regards,
    Rajesh
    Please reward points if found helpful.

Maybe you are looking for