Generate sql from mappingtool java class

I have been trying without any luck to get the MappingTool.run(...) method
to generate an SQL update script. To do this I figure that I need to
specify the "sqlWriter" parameter as a valid FileWriter. But the file
mappingtool generates is always empty. Any hints/clues?
Note that I have no problem generating the sql files from ant or commandline
by specifying -sql xxx.sql
Here is my calling code...
Writer dest = new FileWriter(...);
boolean ok =
MappingTool.run(
this.getJDBCConfiguration(), // JDBCConfiguration
MappingTool.ACTION_BUILD_SCHEMA, // action
this.getResourceKeys().getJDOResourceFileNames(), // jdo file names
null, // mappingWriter
SchemaTool.ACTION_ADD,// schemaAction
false,// dropTables
false,// ignoreErrors
true, // readSchema
true, // include pks
true, // include fks
true, // include indexes
null, // schemaWriter
dest, // sqlWriter
this.getClass().getClassLoader() // class loader
Cheers and thanks.
..droo.

Does the schema already exist? If so, SchemaTool.ACTION_ADD won't do
anything (nothing to add). Try SchemaTool.ACTION_BUILD

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I was wondering if I was able to call a pl/sql function from an external java class? If so, would you be able to tell me briefly on how to go about it. I know I can call java methods that are internally stored in the db from pl/sql, but I was hoping I could call pl/sql from external java. Thanks,
Kelly

Ok, I made the changes, but I'm now getting the following error:
Error code = 1403
Error message = ORA-01403: no data found
ORA-06512: at "IOBOARD.GETSTATUS", line 6
ORA-06512: at line 1
The ora-01403 I don't understand because there is data for the name Kelly.Brace.
ora-06512 error: at string line string.
Here's what the code looks like after I made the changes:
String sql = "{?=call ioboard.GetStatus(?)}";
      // create a Statement object
      myStatement = myConnection.prepareCall( sql );
      myStatement.setString( 1, "Kelly.Brace" );
      myStatement.registerOutParameter(2, java.sql.Types.LONGVARCHAR );
      // create a ResultSet object, and populate it with the
      // result of a SELECT statement
      ResultSet myResultSet = myStatement.executeQuery();
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      myResultSet.next();
      // retrieve the user from the row in the ResultSet using the
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CREATE OR REPLACE FUNCTION GetStatus( user_name in varchar2)
RETURN VARCHAR2
is
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END;This works perfectly in the SQL Window:
select iob_location
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Hi!
I need to return a ColdFusion query object from a Java class
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<cfset newQuery = CreateObject("java",
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ok
i print all my code
pratica.java execute a query to db and return a querytable
java class
import java.util.*;
import java.sql.*;
import coldfusion.sql.*;
public class Pratica {
private HashMap my;
private String URI,LOGIN,PWD,DRIVER;
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// globals
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my = new HashMap();
my.put("GLOBALS",globals);
my.put("DBPROP",dbprop);
URI = "jdbc:sqlserver://it-bra-s0016;databaseName=nmobl";
LOGIN = "usr_dev";
PWD = "developer";
DRIVER = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
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MySQL
Class.forName(DRIVER);
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System.out.flush();
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rs=stmt.executeQuery(query);
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// System.out.println(rs.getString("descrizione"));
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e.printStackTrace();
try {
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} catch (SQLException e) {
e.printStackTrace();
this.close();
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// ret=this.RsToQuery(rs);
// this.close(); //chiude le connessioni,recordset e
statament
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public HashMap retstruct(){
return(my);
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conn.close();
conn=null;
catch (Exception e) {
e.printStackTrace();
coldfusion code
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
Transitional//EN">
<html>
<head>
<title>Test JDBC CFML Using CFScript</title>
</head>
<body>
<cftry>
<cfset glb_map =
createObject("java","java.util.HashMap")>
<cfset dbprop_map =
createObject("java","java.util.HashMap")>
<cfset glb_map.init(glb)> 
<cfset dbprop_map.init(glb["DBPROP"])>
<cfset pra =
createObject("java","Pratica").init(glb_map,dbprop_map)>
<cfset ourQuery
=createObject("java","coldfusion.sql.QueryTable").init(pra.search())>
<cfcatch>
<h2>Error - info below</h2>
<cfdump var="#cfcatch#"><cfabort>
</cfcatch>
</cftry>
<h2>Success - statement dumped below</h2>
<cfdump var="#ourQuery#">
</body>
</html>
error at line <cfset pra =
createObject("java","Pratica").init(glb_map,dbprop_map)>
An exception occurred when instantiating a java object. The
cause of this exception was that: coldfusion/sql/QueryTable.
-----------------------------------------------------------------------

Crash while generating SQL from offline DB

Hi,
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Has anybody else experienced this problem too?
Vahan Harput
[email protected]

Hi Lisa,
My complete DDL:
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"GENRE" NVARCHAR2 (100) NOT NULL
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"ID" NUMBER NOT NULL,
"TYPE" CHARACTER (1)
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"ID" NUMBER,
"NAME" NVARCHAR2 (1000),
"GENRE" NVARCHAR2 (100) NOT NULL,
"MEDIA_ID" NUMBER NOT NULL
ALTER TABLE "GENRE"
ADD CONSTRAINT "GENRE_PK" PRIMARY KEY
"GENRE"
ENABLE
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ADD CONSTRAINT "MEDIA_PK" PRIMARY KEY
"ID"
ENABLE
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ADD CONSTRAINT "MOVIE_FK_GENRE" FOREIGN KEY
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REFERENCES "GENRE"
"GENRE"
) ENABLE
ALTER TABLE "MOVIE"
ADD CONSTRAINT "MOVIE_FK_MEDIA" FOREIGN KEY
"MEDIA_ID"
REFERENCES "MEDIA"
"ID"
) ENABLE
CREATE SEQUENCE "MEDIA_SEQ" INCREMENT BY 1 START WITH 1 ;
CREATE SEQUENCE "MOVIE_SEQ" INCREMENT BY 1 START WITH 1 ;
Regards,
Vahan Harput

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I am developing a web app. I would like to call a windoz pop up from a java class.
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Thanks

user504072 wrote:
It was possible to do it in ASP .NET even from the server side with the method Page.ClientScript. What do you think what Page.ClientScript stands for?
I's an encapsulation for the JavaScript code required and hides the separation between frontend and backend. There was a reason why so many developers stick to the MVC-pattern wich ist violated here.
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bye
TPD

How to call a Java class from another java class ??

Hi ..... can somebody plz tell me
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I want to call the entire Java Class (not any specific method only........I want all the functionalities of that class)
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Waiting for some fast replies!!
Regards
Smita Mohanty

Hi Smita,
you just need to create an object of that class,thats it. Then you will be able to execute each and every method.
e.g.
you have developed A.java and B.java, both are in same package.
in implementaion of B.java
class B
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Any difference in creating a web service from a java class or session bean?

Hi,
The JDeveloper tutorial at http://www.oracle.com/technology/obe/obe1013jdev/10131/devdepandmanagingws/devdepandmanagingws.htm demonstrates creating a web service from a plain java class. I'm wondering:
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Hi,
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Ed,
As Robin said, I think you need code similar to this:
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try {
String line;
Process p = Runtime.getRuntime().exec(cmdline);
BufferedReader input =
new BufferedReader
(new InputStreamReader(p.getInputStream()));
while ((line = input.readLine()) != null) {
System.out.println(line);
input.close();
catch (Exception err) {
err.printStackTrace();
System.out.println(err);
public static void main(String argv[]) {
String passwd="hola";
String usuarioInterno="xxxxxx";
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Try gettting the error input stream as well (getErrorStream()). Maybe you are getting output there.
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hi experts, I want to know "How to pass and get object as a parameter from one java class to another java class". I tried follwoing code just check it and give suggetions..
import Budget.src.qrybean;
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Hi andy_surya
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Dear Friends,
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I am trying this below program ,but i am getting the error please help me
import com.jcraft.jsch.*;
import com.jcraft.jsch.Channel;
import com.jcraft.jsch.JSch;
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import com.jcraft.jsch.Session;
//import com.jcraft.jsch.UserInfo;
import java.io.*;
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public static void main(String args[])
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channel.setInputStream(System.in);
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InputStream in = channel.getInputStream();
channel.connect();
byte[] tmp = new byte[1024];
while (true)
while (in.available() > 0)
int i = in.read(tmp, 0, 1024);
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in.close();
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System.out.println("Exception"+e);}
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public String getPassword()
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public String getPassphrase()
{ return ""; }
public boolean promptPassword(String arg0)
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public boolean promptPassphrase(String arg0)
{ return true; }
public boolean promptYesNo(String arg0)
{ return true; }
public void showMessage(String arg0)
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com.jcraft.jsch.JSchException: UnknownHostKey: 5.128.0.10. RSA key fingerprint is 02:a0:d6:c0:6f:69:2c:a9:a7:fa:7c:71:1c:60:ed:57
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     at testrad.main(testrad.java:23)
Exceptioncom.jcraft.jsch.JSchException: UnknownHostKey: 5.128.0.10. RSA key fingerprint is 02:a0:d6:c0:6f:69:2c:a9:a7:fa:7c:71:1c:60:ed:57
Can some one help me please.
I running this program from Windows to connect to remote unix boxes.

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I have managed bean that is registered in faces-config.xml:
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Thank you, what I needed was someone saying the right word. "ValueBinding" in this case.. :)
Two lines:
ValueBinding vb = FacesContext.getCurrentInstance().getApplication().createValueBinding("#{documentReportsBean}");
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Hi,
I want to add a new Organizational Group with two roles.
How could I do it from a java class?
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DirOrganizationalRole organizationalRole = null;
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I think it's very easy....
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Generate sql from mappingtool java class

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