How to write midp1.0 bluetooth application using wtk2.1

There is no JSR 82 facility in WTK2.1
is there any addon for wtk2.1 for bluetooth midp1.0 app.
so that i can create application with bluetooth APIs.
is it possible without installing any higher version?

Similar Messages

Can any one tell me how to write open hubs to application server?

Hello Everone,
I created open hubs and my requirement is to write the file to application server. So, I created logical file name and logical paths as specified in below link.
http://help.sap.com/SAPHELP_NW04S/helpdata/EN/8d/3e4ec2462a11d189000000e8323d3a/frameset.htm
That is created 'logical file path defination' in 'FILE' transaction. Used the physical path as - 'bw/FTPOUT/BPR/GM/<FILENAME>' as given in above link..
In logical file name I used the above logical file path.
When I run the open hub, I'm getting the ABAP dump "UNCAUGHT_EXCEPTION
CX_RSB_WRITE_ERROR
12/18/2008 09:00:40"
Can any one tell me how to write open hubs to application server?

Hi David,
Goto transaction code - FILE
1) Create a Logical File Path definition, enter the technical name and description by clicking new entries and save it.(z_ftp)
2) create a Logical file name definition using cross client,
enter the logical file name = z_ftp , name = ftp , physical file = ftp_test.txt,
dataformat = ASC, Appln area = BW and Logical path = z_ftp(created from step 1).
click SAVE button.
3) Assignment of physical paths to logical paths, choose your logical path here.
enter the syntax group = UNIX
Physical path = /bwftp/....
Save it .
In the openhub,
choose definition type = file
Check the applicaion sever.
servername = dev
type of file name = Logical file
Applin server file name = z_ftp
separator = |
Hope this helps and solve your problem.
Thanks
Sat

How to write data to text file using external tables

can anybody tell how to write data to text file using external tables concept?

Hi,
Using external table u can load the data in your local table in database,
then using your local db table and UTL_FILE pacakge u can wrrite data to text file
external table
~~~~~~~~~~~
http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7002.htm#i2153251
UTL_FILE
~~~~~~~~~
http://download-east.oracle.com/docs/cd/B19306_01/appdev.102/b14258/u_file.htm#sthref14093
Message was edited by:
Nicloei W
Message was edited by:
Nicloei W

How to write the data into EEPROM using Labview?

How to write the data into EEPROM using Labview?

You would need some sort of EEPROM programmer. Typically might
communicate with it via serial. I don't know how you would do this in
LV. You would need to have the command protocol for the programming
device to start with.
Doug De Clue
gpibssx wrote in message news:<[email protected]>...
> How to write the data into EEPROM using Labview?

How to write code for font family using swing?

how to write code for font family using swing?
i tried this code.but i got only font styles.but i need font family.observ this code
import java.awt.*;
import java.awt.event.*;
public class fontSelect extends java.awt.Dialog implements AdjustmentListener, ItemListener, TextListener, ActionListener {
public Font selectedFont; //to get result
public boolean isSelected = false;
public Color selectedBackground, selectedForeground;
     public fontSelect(Frame parent, boolean modal) {
          super(parent, modal);
     String fntName[] = getToolkit().getFontList();
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
String[] names = ge.getAvailableFontFamilyNames();
          //{{INIT_CONTROLS
          setLayout(null);
          setVisible(false);
//setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          setSize(insets().left + insets().right + 380,insets().top + insets().bottom + 282);
          setBackground(java.awt.Color.lightGray);
fontList = new java.awt.Choice();
          //fontList = new java.awt.List(0,false);
          add(fontList);
          fontList.setBounds(insets().left +25,insets().top + 50,137,144);
          //label1 = new java.awt.Label("Example:-");
          //label1.setBounds(insets().left + 220,insets().top + 36,84,30);
          //add(label1);
          exampleText = new java.awt.TextField();
          //exampleText.setText("sample string ");
          //exampleText.setBounds(insets().left + 40,insets().top + 50,84,21);
          //add(exampleText);
          label2 = new java.awt.Label("Font Family:-");
          label2.setBounds(insets().left + 25,insets().top + 30,70,19);
          add(label2);
          isBold = new java.awt.Checkbox("Bold");
          isBold.setBounds(insets().left + 320,insets().top + 90,60,18);
          isBold.setFont(new Font("Times New Roman", Font.BOLD, 12));
          add(isBold);
          isItalic = new java.awt.Checkbox("Italic");
          isItalic.setBounds(insets().left + 250,insets().top + 90,48,17);
          isItalic.setFont(new Font("Times New Roman", Font.ITALIC, 12));
          add(isItalic);
          showFont = new java.awt.Label("samplestring ",Label.CENTER);
          showFont.setBounds(insets().left + 240,insets().top +50,120,30);
          showFont.setBackground(java.awt.Color.white);
          add(showFont);
label11 = new java.awt.Label("Size:-");
          label11.setBounds(insets().left + 290,insets().top + 120,70,19);
          add(label11);
          fontSize = new java.awt.Choice();
add(fontSize);
          //label11 = new java.awt.Label("Example string");
          fontSize.setBounds(insets().left + 290,insets().top + 140,60,23);
          fontSize.setBackground(java.awt.Color.white);
          btnSelect = new java.awt.Button();
          btnSelect.setLabel("Select");
          btnSelect.setBounds(insets().left + 280,insets().top + 190,87,24);
          add(btnSelect);
          btnCancel = new java.awt.Button();
          btnCancel.setLabel("Cancel");
          btnCancel.setBounds(insets().left + 280,insets().top + 230,91,24);
          add(btnCancel);
          label3 = new java.awt.Label("Background:-");
          label3.setBounds(insets().left + 24,insets().top + 90,94,18);
          add(label3);
          rBackground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
          rBackground.setBounds(insets().left + 24,insets().top +110 ,197,21);
          add(rBackground);
          gBackground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
          gBackground.setBounds(insets().left + 24,insets().top + 135,197,21);
          add(gBackground);
          bBackground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
          bBackground.setBounds(insets().left + 24,insets().top + 160,197,21);
          add(bBackground);
          label4 = new java.awt.Label("R");
          label4.setBounds(insets().left + 12,insets().top + 110,12,18);
          label4.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label4.setForeground(java.awt.Color.red);
          add(label4);
          label5 = new java.awt.Label("G");
          label5.setBounds(insets().left + 12,insets().top + 135,12,18);
          label5.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label5.setForeground(new Color(-16744448));
          add(label5);
          label6 = new java.awt.Label("B");
          label6.setBounds(insets().left + 12,insets().top + 160,12,18);
          label6.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label6.setForeground(java.awt.Color.blue);
          add(label6);
          rBackValue = new java.awt.Label("255");
          rBackValue.setBounds(insets().left + 225,insets().top + 110,24,12);
          rBackValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          rBackValue.setForeground(java.awt.Color.red);
          add(rBackValue);
          gBackValue = new java.awt.Label("255");
          gBackValue.setBounds(insets().left + 225,insets().top + 135,24,12);
          gBackValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          gBackValue.setForeground(new Color(-16744384));
          add(gBackValue);
          bBackValue = new java.awt.Label("255");
          bBackValue.setBounds(insets().left + 225,insets().top + 160,24,12);
          bBackValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          bBackValue.setForeground(java.awt.Color.blue);
          add(bBackValue);
          label7 = new java.awt.Label("Foreground:-");
          label7.setBounds(insets().left + 20,insets().top + 185,94,18);
          add(label7);
          rForeground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,0,0,0,255);
          rForeground.setBounds(insets().left + 20,insets().top + 205,197,21);
          add(rForeground);
          gForeground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,0,0,0,255);
          gForeground.setBounds(insets().left + 20,insets().top + 230,197,21);
          add(gForeground);
          bForeground = new java.awt.Scrollbar(Scrollbar.HORIZONTAL,0,0,0,255);
          bForeground.setBounds(insets().left + 20,insets().top + 255,197,21);
          add(bForeground);
          label8 = new java.awt.Label("R");
          label8.setBounds(insets().left + 10,insets().top + 205,12,18);
          label8.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label8.setForeground(java.awt.Color.red);
          add(label8);
          label9 = new java.awt.Label("G");
          label9.setBounds(insets().left + 10,insets().top + 230,12,18);
          label9.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label9.setForeground(new Color(-16744448));
          add(label9);
          label10 = new java.awt.Label("B");
          label10.setBounds(insets().left + 10,insets().top + 255,12,18);
          label10.setFont(new Font("Times New Roman", Font.BOLD, 12));
          label10.setForeground(java.awt.Color.blue);
          add(label10);
          rForeValue = new java.awt.Label("255");
          rForeValue.setBounds(insets().left + 220,insets().top + 205,24,12);
          rForeValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          rForeValue.setForeground(java.awt.Color.red);
          add(rForeValue);
          gForeValue = new java.awt.Label("255");
          gForeValue.setBounds(insets().left + 220,insets().top + 230,24,12);
          gForeValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          gForeValue.setForeground(new Color(-16744384));
          add(gForeValue);
          bForeValue = new java.awt.Label("255");
          bForeValue.setBounds(insets().left + 220,insets().top + 255,24,12);
          bForeValue.setFont(new Font("Times New Roman", Font.BOLD, 12));
          bForeValue.setForeground(java.awt.Color.blue);
          add(bForeValue);
          setTitle("Choosing font");
          //{{REGISTER_LISTENERS
          exampleText.addTextListener(this);
          btnSelect.addActionListener(this);
          btnCancel.addActionListener(this);
          isBold.addItemListener(this);
          fontList.addItemListener(this);
          isItalic.addItemListener(this);
          fontSize.addItemListener(this);
          rBackground.addAdjustmentListener(this);
          gBackground.addAdjustmentListener(this);
          bBackground.addAdjustmentListener(this);
          rForeground.addAdjustmentListener(this);
          gForeground.addAdjustmentListener(this);
          bForeground.addAdjustmentListener(this);
for (int i = 0; i < (int)fntName.length; i++)
fontList.addItem(fntName);
          showFont.setFont(new Font(fntName[0], Font.PLAIN, 12));
// GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
//String[] names = ge.getAvailableFontFamilyNames();
for ( int i=0; i<names.length; i++ )
System.out.println( names[i] );
          selectedBackground = showFont.getBackground();
          selectedForeground = showFont.getForeground();
          int i = 8;
          do {
               fontSize.addItem(""+i);
               if (i<=30) i+=2;
               else if (i<=70) i+=4;
               else i+=8;
          } while (i<150);
          try {
               fontSize.select(2);
          } catch (IllegalArgumentException e) { }
     //{{DECLARE_CONTROLS
     //java.awt.List fontList;
java.awt.Label label11;
     java.awt.Label label1;
     java.awt.TextField exampleText;
     java.awt.Label label2;
     java.awt.Checkbox isBold;
     java.awt.Checkbox isItalic;
     java.awt.Label showFont;
     java.awt.Choice fontSize;
java.awt.Choice fontList;
     java.awt.Button btnSelect;
     java.awt.Button btnCancel;
     java.awt.Label label3;
     java.awt.Scrollbar rBackground;
     java.awt.Scrollbar gBackground;
     java.awt.Scrollbar bBackground;
     java.awt.Label label4;
     java.awt.Label label5;
     java.awt.Label label6;
     java.awt.Label rBackValue;
     java.awt.Label gBackValue;
     java.awt.Label bBackValue;
     java.awt.Label label7;
     java.awt.Scrollbar rForeground;
     java.awt.Scrollbar gForeground;
     java.awt.Scrollbar bForeground;
     java.awt.Label label8;
     java.awt.Label label9;
     java.awt.Label label10;
     java.awt.Label rForeValue;
     java.awt.Label gForeValue;
     java.awt.Label bForeValue;
private Font constructFont() {
int l;
try {
l = Integer.parseInt(fontSize.getSelectedItem());
} catch (NumberFormatException e) {l = 12;}
selectedFont = new Font(fontList.getItem(fontList.getSelectedIndex()>=0?fontList.getSelectedIndex():0 ), (isBold.getState()?Font.BOLD:0)+(isItalic.getState()?Font.ITALIC:0), l);
selectedBackground = new Color(rBackground.getValue(), gBackground.getValue(), bBackground.getValue());
selectedForeground = new Color(rForeground.getValue(), gForeground.getValue(), bForeground.getValue());
return (selectedFont);
     public void textValueChanged(java.awt.event.TextEvent event) {
          Object object = event.getSource();
          if (object == exampleText) showFont.setText(exampleText.getText());
     public void actionPerformed(java.awt.event.ActionEvent event) {
          Object object = event.getSource();
          if (object == btnSelect) {
isSelected = true;
selectedFont = constructFont();
     dispose();
} else if (object == btnCancel) {
     selectedFont = null;
selectedBackground = null;
selectedForeground = null;
dispose();
     public void itemStateChanged(java.awt.event.ItemEvent event) {
          Object object = event.getSource();
          if (object == isBold) showFont.setFont(constructFont());
          else if (object == fontList) showFont.setFont(constructFont());
          else if (object == isItalic) showFont.setFont(constructFont());
          else if (object == fontSize) showFont.setFont(constructFont());
     public void adjustmentValueChanged(java.awt.event.AdjustmentEvent event)
          Object object = event.getSource();
constructFont();
showFont.setBackground(new Color(rBackground.getValue(), gBackground.getValue(), bBackground.getValue()));
showFont.setForeground(new Color(rForeground.getValue(), gForeground.getValue(), bForeground.getValue()));
if (object == rBackground) rBackValue.setText(""+rBackground.getValue());
          else if (object == gBackground) gBackValue.setText(""+gBackground.getValue());
          else if (object == bBackground) bBackValue.setText(""+bBackground.getValue());
          else if (object == rForeground) rForeValue.setText(""+rForeground.getValue());
          else if (object == gForeground) gForeValue.setText(""+gForeground.getValue());
          else if (object == bForeground) bForeValue.setText(""+bForeground.getValue());

Okay, that's better. It would have been nice if the code was formatted, and if there was about 20% of that code. (Your example could have been just one JLabel and nothing else, for example.)
Anyway, now that you've posted that code, what is your question about it? I see you are calling a "getAvailableFontFamilyNames" method; do you have a question about that? If so, what is the question?

How could I know if my applications use HRMS?

Hi,
How could I know if my applications use HRMS? Is HRI (Human Resources Intelligence) the same thing as HRMS? Could anybody tell me how could I find the aliases for all the products available (not neccesarily registered) in Oracle Applications?
thanks,
Paul

you can find the complete details of how to find the list of products installed in the following thread
Query for Appliation Products Installed
Hope this helps
Regards
Ramesh Kumar S

How can i design a EJB application using session Beans?

Hello,
I am designing a Find application using EJB. Here a user is prompted a search page, where he can enter the search criteria's. Then on click of submit, the query is formed at the server side depending on what criteria's were selected. Then a jdbc query is performed and the results are returned back to the user. Here no session is maintained for the users. Can anyone suggest me how to design this application using EJB. Should i use entity beans for this or session beans will suffice? Should the jdbc query be performed in the bean itself or should it be outside in a helper class? Please kindlu suggest me the design for this application...
Regards,
Subbu

Hi,
First of all, I'm unable to figure out why you need to use EJB for this scenario. You can write a helper class to frame and execute the query.
If you really want to use EJB, then I suggest you use a stateless Session Bean with transaction attribute as TX_NOT_SUPPORTED. From the session bean, you can call the helper class. But, by avoiding the session bean, you can eliminate remote calls, thus improving your performance. Also, check if the database & the db driver you are using supports sql caching.
Regards,
Raj.

How to write special characters in PDF using iText

How to write special characters encoded with UTF-8 in PDF using iText.
Regards,
Pandharinath.

I don't know what your problem is but that's almost certainly the wrong question to ask about it. Java (including iText) uses only Unicode characters. (You may consider some of them to be "special" if you like but Unicode doesn't.) And when it does that, they aren't encoded in UTF-8 or any other encoding.
So can you describe your problem? That question doesn't make sense.

How do i develop a chat application using jms over web based

I want to develop a chat application using jms with mailing,file transfer and audio facilities
can anyone help me to how to go abt that

There is a good article from Sun on a simple example of what you want - it could serve as a basis for you.
http://developer.java.sun.com/developer/technicalArticles/peer/

How can I develop a web application using EJB design pattern?

I have searched over the web and found quite a lot of tutorials on how to use the EJB design pattern.
I know that there will be a home interface, EJB object interface and a SessionBean.
But the tutorials often only cover a single class, this made me unable to get a complete picture of how EJB design pattern can be implemented into a whole system.
I am now required to devleop an online shopping web application using EJB and JSP page.
I think I will need to create a lot of classes: Member, ShoppingCart, Product...etc.
What I want to ask is that, do I need to create a home interface, EJB object interface and a SessionBean for each of these classes?
I really need some ideas on how to develop this system using EJB + JSP pages.
Many thanks to you all.

For every EJB that you want to create, you will need to code a home and remote interface and a bean class.
You could start getting your ideas here
http://www.theserverside.com/books/wiley/masteringEJB/
http://www.coreservlets.com

How to write a java function for use in where clause in SQL statement

Hi,
Does anyone know a good tutorial on how to write and include a Java class/function into Oracle.
I'd like to write mathematical function to use in my queries, but the resources available in PL/SQL are very limited.
Many thanx

Pim,
I see you got an answer in the PL/SQL forum.
But in case you haven't seen it, perhaps this Web page will help:
http://www.oracle.com/technology/tech/java/jsp/index.html
Good Luck,
Avi.

How do I configure an enterprise application using Weblogic 10 wlconfig

Hi All,
I am converting an installer from WL8 to WL10. We use wlconfig to configure our EAR in wl8 with several wlconfig commands. These don't seem to work though when attempting to use wl10. The following error comes up more often than not and does not seem to be appropriate to what is actually happening.
Unable to create new bean of type WebAppComponent for pcidomain_new:Name=GenPortal,Type=Application:missing create method
I have searched the Weblogic Documentation and have found only general information on how to use wlconfig with a simple example that does not touch on application deployment. I have also found an MBean Reference but am unclear as to how to marry the two.
It would be really great if someone knew where I might find a concrete example of creating an Enterprise application using WL10.
Here is the current wlconfig task that we use successfully in weblogic 8.
${server-mbean} is read in earlier with a wlconfig query command.
          <wlconfig url="t3://${env.COMPUTERNAME}:${weblogic_port}" username="${weblogic_username}" password="${weblogic_password}">
               <create type="Application" name="GenPortal" property="GenPortalApp">
                    <set attribute="Path" value="${domain_home}/${domain_name}/applications/GenPortal.ear" />
                    <set attribute="StagingMode" value="nostage" />
                    <set attribute="TwoPhase" value="true" />
                    <create type="WebAppComponent" name="GenPortal">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="GenPortalWebApp.war" />
                    </create>
                    <create type="EJBComponent" name="GenPortalEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="GenPortalEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="BidEvaluatorEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="BidEvaluatorEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="BidFormulatorEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="BidFormulatorEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="ConfiguratorEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="ConfiguratorEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="ISOCommunicationEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="ISOCommunicationEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="LMPManagerEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="LMPManagerEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="ScriptCalcEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="ScriptCalcEJB.jar" />
                    </create>
                    <create type="EJBComponent" name="SettlementEJB">
                         <set attribute="Targets" value="${server-mbean}" />
                         <set attribute="URI" value="SettlementEJB.jar" />
                    </create>
               </create>
               <create type="StartupClass" name="PCI_Initializer">
                    <set attribute="Targets" value="${server-mbean}" />
                    <set attribute="ClassName" value="com.pci.gtdw.bean.Initialize" />
                    <set attribute="Arguments" value="port=${weblogic_port},user=background,password=${background_user_password},debug=false,loggerLevel=debug" />
               </create>
               <set mbean="${domain_name}:Name=${domain_name},Type=JTA" attribute="TimeoutSeconds" value="1200" />
          </wlconfig>
As I mentioned earlier right now this fails with when trying to create the WebAppComponent as seen in the error message above.
Thanks for any help you can provide.

Here's a couple ideas:
1. Easier, but with non-deterministic response time:   Wire the button up to one of your I/O pins and poll it. When you detect the button, issue a software call to stop the pulse train. If the duration of the button press may be short compared to your polling rate, then wire it to a counter source pin and perform edge counting. When you poll any value > 0, the press has happened. (Sometimes the value may be >1 if the switch has "bounce").
2. Trickier, but with deterministic hardware timing: Configure another counter, call it counter B, for triggered pulse generation. Wire/configure the button as the trigger. Make sure that the "high time" of the pulse is long enough to let your software respond, if needed.   Also configure your original continuous pulse train counter to use Ctr B's output as a "pause trigger", specifying to pause when high.   When the button is pressed, counter B will fire a pulse and that pulse will inhibit your original counter's pulse generation. In short, the pulses will stop until counter B's pulse has completed its full duration. Your software can monitor for this series of events and stop the original counter task if needed.
-Kevin P.

How to write static Data in xml using XStream

Hi All,
I have a swing desktop application.
In this ProposalData class contains all the input value of the application.
I want to write proposal data to XML using XStream.
Below I attached the part of code which responsible for create xml.
But it is written all the non static data to the xml not the static data.
public class ReadWriteXml {
    static ProposalData proposalData = new ProposalData();
    static XStream xstream = new XStream(new DomDriver()); // does not require XPP3 library
    FileWriter fileWriter = null;
    FileReader fileReader = null;
    public void writeXMLFile(String fileName)throws IOException{
        try{
            fileWriter = new FileWriter(fileName);
            proposalData = VPProposalApp.getApplication().getInstances().updateData();
            xstream.toXML(proposalData, fileWriter);
            } catch (Exception e) {
                            System.out.println("IOException : "+e);
}Can any body help me to write the satac data in xml using Xstream.
Please help me.
Thanks in Advance
Ananda

Note: This thread was originally posted in the Swing forum, but moved to this forum for closer topic alignment.

How to write a CLOB to file using UTF-8

I'm new to java and I have the following problem.
I need to write a CLOB to file using the UTF-8 characterset (I'm generating an xml file). My database characterset is WE8ISO8859P15.
I've tried the code below but the resulting output fails validation in an xml editor due to an 'invalid character' error :
create or replace
and compile
java source named "ClobUtil"
as
import java.io.*;
import java.lang.*;
import java.sql.*;
import java.util.*;
import oracle.jdbc.driver.*;
import oracle.sql.*;
public class ClobUtil {
public static void save(CLOB clob, String filename) throws Exception
Connection conn = DriverManager.getConnection("jdbc:oracle:kprb:");
conn.setAutoCommit(false);
InputStream is = clob.getCharacterStream();
FileOutputStream os = new FileOutputStream(filename);
int size = clob.getChunkSize();
byte buffer[] = new byte[size];
int length;
while ((length = is.read(buffer, 0, size)) != -1) {
os.write(buffer, 0, length);
is.close();
os.close();
conn.close();
I see that the getCharacterStream() method returns a Unicode character stream but how do I output this to file ??
Thanks in advance

File file = new File( "myfile.utf8" );
FileOutputStream fos = new FileOutputStream( file );
OutputStreamWriter osw = new
OutputStreamWriter( fos, "UTF8" );
Writer w = new BufferedWriter( osw );
PrintWriter out = new PrintWriter( w );
Or whatever you need. Note that this merely allows you to specify the encoding to be used in the output file, it does convert the encoding for you. I think in your case this will work since you already know the output stream will not contain the full range of UTF8 characters anyway.

How to write data to existing file using spool command?

Hi,
I am calling a stored procedure from a shell script. This stored procedure is having a CLOB object as an OUT parameter. How to write the data in CLOB object a existing file which is there in my client system. Below is the shell and sql scripts.
Shell script
( echo "hello" ) > /root/file.txt
sqlplus -s $user/$pass@$tns @/root/proc.sql /root/file.txt << EOF
EOFSQL script
set pages 0
set trimspool off
set serveroutput off
set feedback off
set term off
set echo off
variable out CLOB
define file='&1'
begin
pack.proc(:out);
end;
spool &file
select :out from dual;
spool offThis code writes contents of the OUT variable to file.txt, but my existing data ('hello') is lost. Please help me.
I figured the it...Use append in the spool command... :)
Edited by: Balaji on Jul 19, 2012 8:55 PM

>
Hi Balaji
I figured the it...Use append in the spool command... :Please mark the thread as answered as per the FAQ.
Paul...

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