Returning XML Data from a database

Ok, just got the new DW CS3 and really want to begin using
the built in Spry capabilitites. All of the examples I've seen for
populating the datasets with XML data are based on referencing a
static XML file. I want to query my database and return XML data to
a Spry Table. How do I accomplish this? I know how to perform the
query and retrun the data in an XML format (ColdFusion) but I can't
tell the spry dataset to use this. HELP!!

Well, that's the trick... I can't point to a testing server
(i.e. Application interface) because we aren't permitted to have
the RDS login where I work. (They haven't bothered to configure the
CF server for restricting access) I have to manually create all
connections and queries. I'm currenlty using the exact format in
the example page you provided to return the data in an XML format
but when I point to that file as my datasource I get nothing
displayed on the page. The file that performs the query and returns
the data is in a separate file from the one I'm trying to use the
Spry table in. When I use this same query file for an Ajax call to,
say, populate a listbox or pulldown menu it works fine, but I can't
get it to work with the Spry dataset.

Similar Messages

Hello Anybody, I have a question. Can any of you please suggest me how to make an xml file from the database table with all the rows? Note:- I am having the XSD Schema file and the resulted XML file should be in that XSD format only.

Hello Anybody, I have a question. Can any of you please suggest me how to make an xml file from the database table with all the records?
Note:- I am having the XSD Schema file and the resulted XML file should be in that XSD format only.

The Oracle documentation has a good overview of the options available
Generating XML Data from the Database
Without knowing your version, I just picked 11.2, so you made need to look for that chapter in the documentation for your version to find applicable information.
You can also find some information in XML DB FAQ

Xml data from database using jdbc

I should get the xml data from database. Is this scenario possible using jdbc adapter ? If possible, how can I get it ?. Plz help me

I suppose that probably, xml data are stored in a BlobImage Field.
You can use a Stored Procedure on Database Side, to select and put out the xml data structured in output fields or structures.
From JDBC Sender channel, you can call the SP, that raise out a Structure formatted like the XML Data stored in Xml Database field.
In your opinion, this should be a possible way to achieve this issue?

How to extract payload data from SOA database schema using Java

I am trying to extract the payload data and output as XML text files using Java. Seems that is stored in SOA table XML_DOCUMENT. I am trying the following Java code to get started and it's not working as I would expect. I only get a few actual lines of output and, when I do, I only get the *<?xml version ... ?>* line.
I appreciate any advice to extract the payload data from the database. Ultimately I will want to include the composite instance ID in the SQL but for now I'm just using the code shown here:
OracleDataSource ods = new OracleDataSource();
ods.setURL("soa_db_connection_string");
ods.setUser("soa_db_user_id");
ods.setPassword("soa_db_password");
Connection conn = ods.getConnection();
String sql = "select document from xml_document where rownum < 10";
OraclePreparedStatement stmt = (OraclePreparedStatement)conn.prepareStatement(sql);
DBBinXMLMetadataProvider dbrep = BinXMLMetadataProviderFactory.createDBMetadataProvider();
dbrep.setConnectionPool(ods);
dbrep.associateDataConnection(conn);
OracleResultSet rset = (OracleResultSet)stmt.executeQuery();
XMLDOMImplementation domimpl = new XMLDOMImplementation();
BinXMLProcessor proc = BinXMLProcessorFactory.createProcessor(dbrep);
while (rset.next()) {
     Blob blob = rset.getBlob("DOCUMENT");
     BinXMLStream inpbin = proc.createBinXMLStream(blob);
     BinXMLDecoder dec = inpbin.getDecoder();
     InfosetReader xmlreader = dec.getReader();
     XMLDocument doc = (XMLDocument)domimpl.createDocument(xmlreader);
     doc.print(System.out);
}

I found a method using a slight variation of the code I originally posted. Essentially you remove the DBBinXMLMetadataProvider dbrep portion. I believe, with this included, the XML being extracted is validated against the database (which is referenced as a "metadata provider"). Since the SOA schema doesn't seem to contain the information to validate the XML it returns as blank. If you don't include the dbrep portion then the XML is extracted as desired.
OracleDataSource ods = new OracleDataSource();
ods.setURL("soa_db_connection_string");
ods.setUser("soa_db_user_id");
ods.setPassword("soa_db_password");
Connection conn = ods.getConnection();
String sql = "select document from xml_document where rownum < 10";
OraclePreparedStatement stmt = (OraclePreparedStatement)conn.prepareStatement(sql);
OracleResultSet rset = (OracleResultSet)stmt.executeQuery();
XMLDOMImplementation domimpl = new XMLDOMImplementation();
BinXMLProcessor proc = BinXMLProcessorFactory.createProcessor();
while (rset.next()) {
     BLOB blob = rset.getBLOB("DOCUMENT");
     BinXMLStream inpbin = proc.createBinXMLStream(blob);
     BinXMLDecoder dec = inpbin.getDecoder();
     InfosetReader xmlreader = dec.getReader();
     XMLDocument doc = (XMLDocument)domimpl.createDocument(xmlreader);
     doc.print(System.out);
}

Failed to retrieve data from the database. [Database Vendor Code: 116]

My report is using Java Bean class as datasource and the Java Bean class calls a report-specific Java program to return a result set.
Report fails to generate and the error message is
Failed to retrieve data from the database. Details: [Database Vendor Code: 116 ]
Can anyone tell me what error code 116 means?
Thanks.

The problem is solved internally. Our team implemented a result set data structure that incorrectly converts a Double into a String before passing it to Crystal Report for rendering. Data Vendor Code I met yesterday was the outcome of illegal class conversion.
I have a side question; our development team would like to use log4j to log method calls invoked during rendering. Our problem could be solved earlier if we knew getString() was invoked instead of getDouble() during rendering. We thought of specifying the full path of log4j jar file in CRConfig.xml but we don't know how to configure CR to write logging information into a specific file location.
Please help.
Thanks

How to get Hierarchical XML File from a Database Join Query !

Hi,
How can i get a Hierarchical XML File from a Database Join Query ?
Any join query returns repeated values as below:
BD17:SQL>select d.dname, e.ename, e.sal
2 from dept d
3 natural join
4 emp e
5 /
DNAME ENAME SAL
ACCOUNTING CLARK 2450
ACCOUNTING KING 5000
ACCOUNTING MILLER 1300
RESEARCH SMITH 800
RESEARCH ADAMS 1100
RESEARCH FORD 3000
RESEARCH SCOTT 3000
RESEARCH JONES 2975
SALES ALLEN 1600
SALES BLAKE 2850
SALES MARTIN 1250
SALES JAMES 950
SALES TURNER 1500
SALES WARD 1250
14 rows selected.
We tried use DBMS_XMLQUERY to generate a xml file, but it was unable to get xml in Hierarchical format.
<?xml version="1.0" encoding="ISO-8859-1" ?>
- <ROWSET>
- <ROW num="1">
<DNAME>ACCOUNTING</DNAME>
<ENAME>CLARK</ENAME>
<SAL>2450</SAL>
</ROW>
- <ROW num="2">
<DNAME>ACCOUNTING</DNAME>
<ENAME>KING</ENAME>
<SAL>5000</SAL>
</ROW>
- <ROW num="3">
<DNAME>ACCOUNTING</DNAME>
<ENAME>MILLER</ENAME>
<SAL>1300</SAL>
</ROW>
- <ROW num="4">
<DNAME>RESEARCH</DNAME>
<ENAME>SMITH</ENAME>
<SAL>800</SAL>
</ROW>
- <ROW num="5">
<DNAME>RESEARCH</DNAME>
<ENAME>ADAMS</ENAME>
<SAL>1100</SAL>
</ROW>
- <ROW num="6">
<DNAME>RESEARCH</DNAME>
<ENAME>FORD</ENAME>
<SAL>3000</SAL>
</ROW>
- <ROW num="7">
<DNAME>RESEARCH</DNAME>
<ENAME>SCOTT</ENAME>
<SAL>3000</SAL>
</ROW>
- <ROW num="8">
<DNAME>RESEARCH</DNAME>
<ENAME>JONES</ENAME>
<SAL>2975</SAL>
</ROW>
- <ROW num="9">
<DNAME>SALES</DNAME>
<ENAME>ALLEN</ENAME>
<SAL>1600</SAL>
</ROW>
- <ROW num="10">
<DNAME>SALES</DNAME>
<ENAME>BLAKE</ENAME>
<SAL>2850</SAL>
</ROW>
- <ROW num="11">
<DNAME>SALES</DNAME>
<ENAME>MARTIN</ENAME>
<SAL>1250</SAL>
</ROW>
- <ROW num="12">
<DNAME>SALES</DNAME>
<ENAME>JAMES</ENAME>
<SAL>950</SAL>
</ROW>
- <ROW num="13">
<DNAME>SALES</DNAME>
<ENAME>TURNER</ENAME>
<SAL>1500</SAL>
</ROW>
- <ROW num="14">
<DNAME>SALES</DNAME>
<ENAME>WARD</ENAME>
<SAL>1250</SAL>
</ROW>
</ROWSET>
Thank you for some help.
Nelson Alberti

Hi,
I wrote a general ABAP program which can be configured to grab contrent from an URL and post that content as a new PI message into the integration adapter .... from that point on normal PI configuration can be used to route it to anywhere ...
It can be easily scheduled as a background job to grab content on a daily basis etc ...
Regards,
Steven

How to search XML data from a HTTPMultiService and display the result on the Spark List

Hello all,
I am totally new to Flash Builder and Actionscript and hope someone might be able to help me out. I basically create a mobile app with a single view. The view has a TextInput as a search box and a search button. I conntected a Data/Service using a local XML file and bind the Data to a Spark List. Innitally the List will show nothing until the user enter the search term and hit the button. The List suppose to show the XML data that match the search term.
Now is my problem. I cannot make the List to show the data that match the search text. The List just shows ALL the data.
Here are my MXML code:
<?xml version="1.0" encoding="utf-8"?>
<s:View xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        xmlns:shopping="services.shopping.*"
        title="Search">
    <fx:Script>
        <![CDATA[
            import mx.events.FlexEvent;
            protected function button1_clickHandler(event:MouseEvent):void
                navigator.popView();
            protected function list_creationCompleteHandler(event:FlexEvent):void
                getDataResult.token = shopping.getData();
            protected function seach_clickHandler(event:MouseEvent):void
                getDataResult.token = shopping.getSearchData(searchTxt.text);
        ]]>
    </fx:Script>
    <fx:Declarations>
        <s:CallResponder id="getDataResult"/>
        <shopping:Shopping id="shopping"/>
        
    </fx:Declarations>
    <s:actionContent>
        <s:Button height="79" label="Back" click="button1_clickHandler(event)"/>
    </s:actionContent>
    <s:List id="list" left="0" right="0" top="111" bottom="0"
            creationComplete="list_creationCompleteHandler(event)" labelField="english">
        <s:AsyncListView list="{getDataResult.lastResult}"/>
    </s:List>
    <s:TextInput id="searchTxt" x="80" y="34" width="250" height="49" enabled="true"
                 prompt="search..."/>
    <s:Button id="search" x="338" y="35" width="72" height="49" label="s"
              click="seach_clickHandler(event)"/>
</s:View>
Here is the _Super_Shopping.as file:
* This is a generated class and is not intended for modification. To customize behavior
* of this service wrapper you may modify the generated sub-class of this class - Shopping.as.
package services.shopping
import com.adobe.fiber.core.model_internal;
import com.adobe.fiber.services.wrapper.HTTPServiceWrapper;
import com.adobe.serializers.xml.XMLSerializationFilter;
import mx.rpc.AbstractOperation;
import mx.rpc.AsyncToken;
import mx.rpc.http.HTTPMultiService;
import mx.rpc.http.Operation;
import valueObjects.Shop;
[ExcludeClass]
internal class _Super_Shopping extends com.adobe.fiber.services.wrapper.HTTPServiceWrapper
    private static var serializer0:XMLSerializationFilter = new XMLSerializationFilter();
    // Constructor
    public function _Super_Shopping()
        // initialize service control
        _serviceControl = new mx.rpc.http.HTTPMultiService();
         var operations:Array = new Array();
         var operation:mx.rpc.http.Operation;
         var argsArray:Array;
         operation = new mx.rpc.http.Operation(null, "getData");
         operation.url = "assets/data/shopping.xml";
         operation.method = "GET";
         operation.serializationFilter = serializer0;
         operation.properties = new Object();
         operation.properties["xPath"] = "/::shop";
         operation.resultElementType = valueObjects.Shop;
         operations.push(operation);
         operation = new mx.rpc.http.Operation(null, "getSearchData");
         operation.url = "assets/data/shopping.xml";
         operation.method = "GET";
         operation.resultFormat = "text";
         argsArray = new Array("item");
         operation.argumentNames = argsArray;
         operation.properties = new Object();
         operation.properties["xPath"] = "/::shop";
         operation.resultElementType = valueObjects.Shop;
         operations.push(operation);
         _serviceControl.operationList = operations;
         preInitializeService();
         model_internal::initialize();
    //init initialization routine here, child class to override
    protected function preInitializeService():void
      * This method is a generated wrapper used to call the 'getData' operation. It returns an mx.rpc.AsyncToken whose
      * result property will be populated with the result of the operation when the server response is received.
      * To use this result from MXML code, define a CallResponder component and assign its token property to this method's return value.
      * You can then bind to CallResponder.lastResult or listen for the CallResponder.result or fault events.
      * @see mx.rpc.AsyncToken
      * @see mx.rpc.CallResponder
      * @return an mx.rpc.AsyncToken whose result property will be populated with the result of the operation when the server response is received.
    public function getData() : mx.rpc.AsyncToken
        var _internal_operation:mx.rpc.AbstractOperation = _serviceControl.getOperation("getData");
        var _internal_token:mx.rpc.AsyncToken = _internal_operation.send() ;
        return _internal_token;
    public function getSearchData(item:String) : mx.rpc.AsyncToken
        var _internal_operation:mx.rpc.AbstractOperation = _serviceControl.getOperation("getSearchData");
        var _internal_token:mx.rpc.AsyncToken = _internal_operation.send(item);
        return _internal_token;
The getSearchData() supposed to return XML data that match the search text, but it doesn't. Can anyoen help?
Thank you!

Hi,
are you able to change dynamically the operation.url = "assets/data/shopping.xml";?
i need to do that based on the users input.
Thanks in advance,

How to export an XML file from oracle database?

plz help me its urgent requirement....could u pls tell me the step by step procedure for following questions...?how to export a data as an XML file from oracle database?
thanks in advance,
Bala.
Edited by: user3523292 on Nov 14, 2008 5:43 AM

user3523292 wrote:
plz help me its urgent requirement....could u pls tell me the step by step procedure for following questions...?how to export a data as an XML file from oracle database?
thanks in advance,
Bala.
Edited by: user3523292 on Nov 14, 2008 5:43 AMThis is a forum of volunteers. There is no "urgent" here. Nevertheless, a google search of 'xml oracle export' quickly lead me to this Oracle site:
otn.oracle.com/sample_code/tech/xml/index.html
I also see lots of hits when I search the documentation library at tahiti.oracle.com for 'xml'. This one in particular may be what you are looking for:
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14252/adx_j_xsu.htm#ADXDK070

Export an XML file from oracle database

plz help me its urgent requirement....could u pls tell me the step by step procedure for following questions...?how to export a data as an XML file from oracle database? is it possible..?
thanks in advance,
Bala. is it possible?
Edited by: user3523292 on Nov 14, 2008 5:45 AM

Here's the quick and dirty method using SQL*Plus...
SQL> select * from emp where deptno = 10;
     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
      7782 CLARK      MANAGER         7839 09-JUN-81       2450                    10
      7839 KING       PRESIDENT            17-NOV-81       5000                    10
      7934 MILLER     CLERK           7782 23-JAN-82       1300                    10
SQL> set markup html on
SQL> select * from emp where deptno = 10;
<br>
<p>
<table border='1' width='90%' align='center' summary='Script output'>
<tr>
<th scope="col">
EMPNO
</th>
<th scope="col">
ENAME
</th>
<th scope="col">
JOB
</th>
<th scope="col">
MGR
</th>
<th scope="col">
HIREDATE
</th>
<th scope="col">
SAL
</th>
<th scope="col">
COMM
</th>
<th scope="col">
DEPTNO
</th>
</tr>
<tr>
<td align="right">
      7782
</td>
<td>
CLARK
</td>
<td>
MANAGER
</td>
<td align="right">
      7839
</td>
<td>
09-JUN-81
</td>
<td align="right">
      2450
</td>
<td align="right">
</td>
<td align="right">
        10
</td>
</tr>
<tr>
<td align="right">
      7839
</td>
<td>
KING
</td>
<td>
PRESIDENT
</td>
<td align="right">
</td>
<td>
17-NOV-81
</td>
<td align="right">
      5000
</td>
<td align="right">
</td>
<td align="right">
        10
</td>
</tr>
<tr>
<td align="right">
      7934
</td>
<td>
MILLER
</td>
<td>
CLERK
</td>
<td align="right">
      7782
</td>
<td>
23-JAN-82
</td>
<td align="right">
      1300
</td>
<td align="right">
</td>
<td align="right">
        10
</td>
</tr>
</table>
<p>
SQL>which you can spool to a file.

Using REGEXP_REPLACE to remove XML data from between XML tags

Hello there,
I am trying to use the REGEXP_REPLACE SQL function on a piece of XML, to remove the actual XML data from the elements. My end goal is to end up with a comma-delimited list of XML element names. As part of the first step, I just want to rip out all the actual data.
I tested the following query, and it initially appeared to work:
SELECT REGEXP_REPLACE('>THIS IS A TEST<',
                      '>([[:alnum:]]\s|\S)*<',
                      '><' ) AS test_result
FROM dual;Unfortunately, when I applied this to a full XML string, it didn't work. Here is the test query I used:
SELECT REGEXP_REPLACE('<ROW><TEST_ELEMENT1>123</TEST_ELEMENT1><TEST_ELEMENT2>THIS IS A TEST!</TEST_ELEMENT2></ROW>',
                      '>([[:alnum:]]\s|\S)*<',
                      '><') AS test_result
FROM dual;I ended up with the following output:
*<ROW></ROW>*
What I was trying for was:
*<ROW><TEST_ELEMENT1></TEST_ELEMENT1><TEST_ELEMENT2></TEST_ELEMENT2></ROW>*
If you're reading this and you're a Posix RegExp Guru, please could you let me know exactly where I'm going wrong? RegExps are not my strong point, but I'd like to get better at them.

jmcnaug2 wrote:
Just out of interest, how would you go about writing the XQuery function so that it returns the actual XML Element values in comma-delimited form (This is Oracle Canonical XML, so has a very basic layout)? ;)Do you mean like this ?
SQL> SELECT xmlquery(
2    'for $i in $d/ROWSET/ROW
3     return string-join($i/*, ",")'
4    passing dbms_xmlgen.getXMLType('SELECT employee_id, last_name, first_name FROM employees WHERE rownum < 10') as "d"
5    returning content
6 ).getClobVal() as csv
7 FROM dual;
CSV
100,King,Steven
101,Kochhar,Neena
102,De Haan,Lex
103,Hunold,Alexander
104,Ernst,Bruce
105,Austin,David
106,Pataballa,Valli
107,Lorentz,Diana
108,Greenberg,Nancy
SQL>

Failed to retrieve data from the database/invalid argument provided when employing link between two web services datasources

Post Author: vpost
CA Forum: Data Connectivity and SQL
I am trying to join information from two related web services within CR XI. I have successfully set up the web services as data sources have been able to get to the point where I get good data back. However, when I try to pull in certain fields, I get an error that says "Failed to retrieve data from the database/invalid argument provided". Here's the scenario:
The web services are structured as follows:Web Service 1 (Artist) has attributes of Artist Name and Date of Birth.Web Service 2 (CD) has attributes of CD Title and Release Date. Underneath each CD are songs, each of which have a Song Title and Artist Name.
I have defined both web services and defined a link between Artist.Artist Name and CD/Song.Artist Name. I am able to run a report with Song Title and Date of Birth that crosses web services. I am able to run another report with Song Title and CD Title that crosses the different levels in the second web service. However, if I add CD Title to the first report or Date of Birth to the second (both of which effectively force CR to employ the link between the two web services AND the CD/Song hierarchical structure in the second web service, I get the aforementioned error.
Any assistance understanding how multiple web services can be linked in this manner would be greatly appreciated.
Thanks in advance.

Post Author: Mike Wright
CA Forum: Data Connectivity and SQL
Not sure about your exact situation, but having similar problem with another application and have tracked down to security. Added user to group Domain Admin and it works fine. It appears to be accessing a subdirectory which it does not have permission to use and then times out and returns the "invalid....". Seems that once the query just over a certain size (and I'm not sure what triggers this) it needs to make use of temparory file disk, intead of ram.
I'm still trying to track down which temporary it's trying to uses - so if you have any ques.
cheers

Crstal Reports: "Failed to retrieve data from the database"

Running a report in crystal report from SAP 8.81 using the following parameters: CardCode, GroupCode, Date gives the following error: "Failed to retrieve data from the database" "Conversion failed when to converting the nvarchar value to data type int 12/31/2005 [Database vendor code: 245] ".
The store procedure in SQL Server executes smoothly and If you run the report with the date = 12/31/2005 in the parameter also returns expected results.
Thanks.

Hello,
Is this in Business One? If so CR is an OEM build and that forum/product supports that version.
Please post your question to: http://forums.sdn.sap.com/index.jspa#44
It could simply be you need to use a formula to convert the field. Click on the Formula Editor and the hit the F1 key and search on "date". Lots of info on how to convert todate and from date tostring...
Thank you
Don

Report error "Failed to retrieve data from the database."

Post Author: tknorst
CA Forum: .NET
I have an application using CR XI R2, and on certain users computers when they try to run a report they get the following error:
Failed to retrieve data from the database.Details: [Database Vendor Code: 229]Failed to retrieve data from the database.Error in File C:\DOCUME1\turkj\LOCALS1\Temp\WhseEmpJobAndActivityByUserAndDate {22DA2F53-4391-4307-9F2A-0E3C3EBE2198A}.rpt
The report uses SQLOLEDB (ADO) and integrated authentication - it runs fine on the development machine.
I found very little info on this error on the web (google) - so I hope someone here has an idea.

You need to make sure that those systems can get conneted to the database that is supposed to return data. To check that create a udl in clients machine.
Also do not change the schema of he report.

Failed to retrieve data from the database (Apache derby). Details: java.lang.reflect.InvacationTargetException

Post Author: johnnighter
CA Forum: Data Connectivity and SQL
Hi,Good Day !I followed crxi_java_bean_data_source.pdf to setup and configure Crystal Report XI (Product Version 11.0.0.1282, CR Developer; Product Type: Full).Below is the sample code.import java.sql.*;public class CRSampleDataSourceBean { private ResultSet resultSet = null; private Connection connection = null; private String connectionURL = "jdbc:derby:MyDatabase"; private String databaseClass = "org.apache.derby.jdbc.EmbeddedDriver"; private String query = "SELECT * FROM CUSTOMER"; public CRSampleDataSourceBean() { try { Class.forName(databaseClass); connection = DriverManager.getConnection(connectionURL, "", ""); } catch (ClassNotFoundException ex) { System.out.println("Ensure that database driver class is installed."); ex.printStackTrace(); } catch (SQLException ex) { System.out.println("SQL Exception #" + ex.getErrorCode() + " : " + ex.getLocalizedMessage()); ex.printStackTrace(); } } public ResultSet getResultSet() throws SQLException { Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY); resultSet = statement.executeQuery(query); return resultSet; }}Compile no error. It display at the "Java Beans Connectivity" screen, and able to select from the "Java Bean Classes" combobox.It display at the "Available Data Sources" (left hand side) with database name CRSampleDataSourceBean->getResultSet. BUT when click the ">" or ">>" button, it display an error message "Failed to retrieve data from the database. Details: java.lang.reflect.InvacationTargetException". Please advice. regards,johnnighter

Post Author: pvierheilig
CA Forum: Crystal Reports
Have you been able to resolve this yet? I don't have any reference to Oracle error codes but would suspect a quick Google of something like 'Oracle error code 997' should result in good information, since it is an Oracle error...
Hope this helps.

Walkthrough: Displaying Data from Oracle database in a Windows application.

This article is intended to illustrate one of the most common business scenarios such as displaying data from Oracle database on a form in a Windows application using DataSet objects and .NET Framework Data Provider for Oracle.
You can read more at http://www.c-sharpcorner.com/UploadFile/john_charles/WalkthroughDisplayingDataOracleWindowsapplication05242007142059PM/WalkthroughDisplayingDataOracleWindowsapplication.aspx
Enjoy my article.

hi,
this is the code :
public class TableBean {
Connection con ;
Statement ps;
ResultSet rs;
private List perInfoAll = new ArrayList();
public List getperInfoAll() {
int i = 0;
try
con = DriverManager.getConnection("url","root","root");
ps = con.createStatement();
rs = ps.executeQuery("select * from user");
while(rs.next()){
System.out.println(rs.getString(1));
perInfoAll.add(i,new perInfo(rs.getString(1),rs.getString(2),rs.getString(3)));
i++;
catch (Exception e)
System.out.println("Error Data : " + e.getMessage());
return perInfoAll;
public class perInfo {
String uname;
String firstName;
String lastName;
public perInfo(String firstName,String lastName,String uname) {
this.uname = uname;
this.firstName = firstName;
this.lastName = lastName;
public String getUname() {
return uname;
public String getFirstName() {
return firstName;
public String getLastName() {
return lastName;
ADF table code:
<af:table value="#{tableBean.perInfoAll}" var="row"
binding="#{backing_Display.table1}" id="table1">
<af:column sortable="false" headerText=""
align="start">
<af:outputText value="#{row.firstName"/>//---> Jdeveloper 11g doesn't allow me to use this.. it says firstName is an unknown property..
</af:column>
</af:table>
Please tell me is this the way to do it.. or is it a must to use the DataCollection from the data controls panel...
Thanks...

Returning XML Data from a database

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