Creating repository with java

Hi,
happy to join this forum.
I want to know how it is possible to create a repository using a java class.
In fact, my aim is to be able to create it automatically via a class. Ech repository refers to a client.

I request you to be a bit more specific with your questions. If possible mention the context and if you have any code - please also include it in .
Welcome to the forum
Ironluca

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Hi,
I'm using Oracle VM Manager 3.0.3.
I created a non clustered server pool with one server. That server has 2 identical SATA 500GB internal drives and 1 eSATA 750GB drive in AHCI mode. The 750G eSATA drive is the primary boot drive and hosts the MBR with Windows 7. One of the 500GB SATA internal drive hosts Oracle VM Server. The other 500GB SATA drive has no partition and I want to use it as a local OVM repository. When I boot the server I can select to boot Windows 7 or Oracle VM Server with no issue.
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Job Construction Phase
begin()
Appended operation 'File System Construct' to object '0004fb0000090000865c3f26b528bc39 (Local FS OracleVS01)'.
Appended operation 'Repository Construct' to object '0004fb0000030000182872191a913bac (SATA_WDC_WD5000BEKT-_WD-WX41A11X1750)'.
commit()
Completed Step: COMMIT
Objects and Operations
Object (IN_USE): [LocalFileServer] 0004fb0000090000865c3f26b528bc39 (Local FS OracleVS01)
Operation: File System Construct
Object (CREATED): [LocalFileSystem] 0004fb0000050000f36710bdcca530d4 (fs_MyLocalRepository)
Object (CREATED): [Repository] 0004fb0000030000182872191a913bac (MyLocalRepository)
Operation: Repository Construct
Object (IN_USE): [StorageElement] 0004fb00001800004e793d6f05fced03 (SATA_WDC_WD5000BEKT-_WD-WX41A11X1750)
Job Running Phase at 12:18 on Tue, Jan 31, 2012
Job Participants: [00:25:22:dc:0a:ee:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff (OracleVS01)]
Actioner
Starting operation 'File System Construct' on object '0004fb0000050000f36710bdcca530d4 (fs_MyLocalRepository)'
Job Internal Error (Operation)com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_B000E Storage plugin command [storage_plugin_createFileSystem] failed for storage server [0004fb0000090000865c3f26b528bc39] failed with [com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750, Status: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012] OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.StoragePluginAction.processException(StoragePluginAction.java:1325)
at com.oracle.ovm.mgr.action.StoragePluginAction.createFileSystem(StoragePluginAction.java:868)
at com.oracle.ovm.mgr.op.physical.storage.FileSystemConstruct.createFileSystem(FileSystemConstruct.java:57)
at com.oracle.ovm.mgr.op.physical.storage.FileSystemConstruct.action(FileSystemConstruct.java:49)
at com.oracle.ovm.mgr.api.job.JobEngine.operationActioner(JobEngine.java:193)
at com.oracle.ovm.mgr.api.job.JobEngine.objectActioner(JobEngine.java:264)
at com.oracle.ovm.mgr.api.job.InternalJobDbImpl.objectCommitter(InternalJobDbImpl.java:1090)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:247)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:207)
at com.oracle.odof.core.BasicWork.invokeMethod(BasicWork.java:136)
at com.oracle.odof.command.InvokeMethodCommand.process(InvokeMethodCommand.java:100)
at com.oracle.odof.core.BasicWork.processCommand(BasicWork.java:81)
at com.oracle.odof.core.TransactionManager.processCommand(TransactionManager.java:751)
at com.oracle.odof.core.WorkflowManager.processCommand(WorkflowManager.java:401)
at com.oracle.odof.core.WorkflowManager.processWork(WorkflowManager.java:459)
at com.oracle.odof.io.AbstractClient.run(AbstractClient.java:42)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:475)
at com.oracle.ovm.mgr.action.ActionEngine.sendUndispatchedServerCommand(ActionEngine.java:427)
at com.oracle.ovm.mgr.action.ActionEngine.sendServerCommand(ActionEngine.java:369)
at com.oracle.ovm.mgr.action.StoragePluginAction.createFileSystem(StoragePluginAction.java:864)
... 18 more
Caused by: com.oracle.ovm.mgr.api.exception.IllegalOperationException: OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendAction(ActionEngine.java:753)
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:471)
... 21 more
FailedOperationCleanup
Starting failed operation 'File System Construct' cleanup on object 'fs_MyLocalRepository'
Complete rollback operation 'File System Construct' completed with direction=fs_MyLocalRepository
Rollbacker
Objects To Be Rolled Back
Object (IN_USE): [LocalFileServer] 0004fb0000090000865c3f26b528bc39 (Local FS OracleVS01)
Object (CREATED): [LocalFileSystem] 0004fb0000050000f36710bdcca530d4 (fs_MyLocalRepository)
Object (CREATED): [Repository] 0004fb0000030000182872191a913bac (MyLocalRepository)
Object (IN_USE): [StorageElement] 0004fb00001800004e793d6f05fced03 (SATA_WDC_WD5000BEKT-_WD-WX41A11X1750)
Write Methods Invoked
Class=InternalJobDbImpl vessel_id=5063 method=addTransactionIdentifier accessLevel=6
Class=LocalFileServerDbImpl vessel_id=4954 method=createFileSystem accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setName accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setFoundryContext accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=onPersistableCreate accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setLifecycleState accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setRollbackLifecycleState accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setRefreshed accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setBackingDevices accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setUuid accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setPath accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setSimpleName accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=addFileServer accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setStorageDevice accessLevel=6
Class=StorageElementDbImpl vessel_id=4972 method=addLayeredFileSystem accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=setSimpleName accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=createRepository accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setName accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setFoundryContext accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=onPersistableCreate accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setLifecycleState accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setRollbackLifecycleState accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setRefreshed accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setDom0Uuid accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setSharePath accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setSimpleName accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setFileSystem accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=addRepository accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setManagerUuid accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setVersion accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=addJobOperation accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setSimpleName accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=setDescription accessLevel=6
Class=InternalJobDbImpl vessel_id=5063 method=setCompletedStep accessLevel=6
Class=InternalJobDbImpl vessel_id=5063 method=setAssociatedHandles accessLevel=6
Class=InternalJobDbImpl vessel_id=5063 method=setFailedOperation accessLevel=6
Class=LocalFileServerDbImpl vessel_id=4954 method=nextJobOperation accessLevel=6
Class=LocalFileSystemDbImpl vessel_id=5072 method=nextJobOperation accessLevel=6
Class=RepositoryDbImpl vessel_id=5078 method=nextJobOperation accessLevel=6
Class=StorageElementDbImpl vessel_id=4972 method=nextJobOperation accessLevel=6
Completed Step: ROLLBACK
Job failed commit (internal) due to OVMAPI_B000E Storage plugin command [storage_plugin_createFileSystem] failed for storage server [0004fb0000090000865c3f26b528bc39] failed with [com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750, Status: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012] OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_B000E Storage plugin command [storage_plugin_createFileSystem] failed for storage server [0004fb0000090000865c3f26b528bc39] failed with [com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750, Status: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012] OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.StoragePluginAction.processException(StoragePluginAction.java:1325)
at com.oracle.ovm.mgr.action.StoragePluginAction.createFileSystem(StoragePluginAction.java:868)
at com.oracle.ovm.mgr.op.physical.storage.FileSystemConstruct.createFileSystem(FileSystemConstruct.java:57)
at com.oracle.ovm.mgr.op.physical.storage.FileSystemConstruct.action(FileSystemConstruct.java:49)
at com.oracle.ovm.mgr.api.job.JobEngine.operationActioner(JobEngine.java:193)
at com.oracle.ovm.mgr.api.job.JobEngine.objectActioner(JobEngine.java:264)
at com.oracle.ovm.mgr.api.job.InternalJobDbImpl.objectCommitter(InternalJobDbImpl.java:1090)
at sun.reflect.GeneratedMethodAccessor867.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:247)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:207)
at com.oracle.odof.core.BasicWork.invokeMethod(BasicWork.java:136)
at com.oracle.odof.command.InvokeMethodCommand.process(InvokeMethodCommand.java:100)
at com.oracle.odof.core.BasicWork.processCommand(BasicWork.java:81)
at com.oracle.odof.core.TransactionManager.processCommand(TransactionManager.java:751)
at com.oracle.odof.core.WorkflowManager.processCommand(WorkflowManager.java:401)
at com.oracle.odof.core.WorkflowManager.processWork(WorkflowManager.java:459)
at com.oracle.odof.io.AbstractClient.run(AbstractClient.java:42)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: storage_plugin_createFileSystem to server: OracleVS01 failed. OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:475)
at com.oracle.ovm.mgr.action.ActionEngine.sendUndispatchedServerCommand(ActionEngine.java:427)
at com.oracle.ovm.mgr.action.ActionEngine.sendServerCommand(ActionEngine.java:369)
at com.oracle.ovm.mgr.action.StoragePluginAction.createFileSystem(StoragePluginAction.java:864)
... 18 more
Caused by: com.oracle.ovm.mgr.api.exception.IllegalOperationException: OVMAPI_4004E Server Failed Command: storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000f36710bdcca530d4 /dev/mapper/SATA_WDC_WD5000BEKT-WD-WX41A11X1750, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/SATAWDC_WD5000BEKT-_WD-WX41A11X1750'
Tue Jan 31 12:18:46 CST 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendAction(ActionEngine.java:753)
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:471)
... 21 more
End of Job
I don't understand why I always get the error message 'An ocfs2 filesystem already exists on /dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750' since that disk is blank with no partition.
Please help me.
Daniel.

Hi Avi,
Blkid returns the following:
/dev/sda1: LABEL="/boot" UUID="00b66c82-c4e2-4067-bbc4-f22899fce856" TYPE="ext3"
/dev/sda2: LABEL="/" UUID="b6bc51a3-884a-4d9d-8bc1-8c68792cbe57" TYPE="ext3"
/dev/sda3: TYPE="swap" LABEL="SWAP-sda3" UUID="58f3de58-a13b-4239-9894-8dffa0856a1a"
/dev/sdb1: TYPE="ntfs"
/dev/sdb2: TYPE="ntfs"
/dev/sdc: LABEL="OVSd62418098e5d5" UUID="0004fb00-0005-0000-d3ad-62418098e5d5" TYPE="ocfs2"
/dev/mapper/SATA_ST750LX003-1AC1_W2001LHFp2: TYPE="ntfs"
/dev/mapper/SATA_ST750LX003-1AC1_W2001LHFp1: TYPE="ntfs"
/dev/mapper/SATA_WDC_WD5000BEKT-_WD-WX41A11X1750: LABEL="OVSd62418098e5d5" UUID="0004fb00-0005-0000-d3ad-62418098e5d5" TYPE="ocfs2"
/dev/sdd1: SEC_TYPE="msdos" LABEL="CLE" UUID="827A-C3D5" TYPE="vfat"
"CLE" is an attached USB jump drive.
Thanks.

Help with creating an animated java applet...

Hello, everyone! I'm working on a homework assignment for my Intro to Java class, and I'm having a problem I've never run into before. My assignment is to create a animated Java applet which displays an image of an alien spaceship which travels in diagonal lines across the applet area. My main problem is that when I try to compile my code, I get three "cannot find symbol" errors about my variable "alien." I can't figure out why declaring it as a class variable hasn't solved my problem. The errors pop up for the repaint() method, as well as the pane.add and the paintIcon. Here's my code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.Timer;
class DrawAlien extends JPanel
public class Alien extends JApplet implements ActionListener
ImageIcon alien;
public void init()
    Container pane = getContentPane();
    alien = new ImageIcon(getClass().getResource("alien.gif"));
    pane.setBackground(Color.black);
    pane.add(alien);
    Timer timer = new Timer(30, this);
    timer.start();
public void actionPerformed(ActionEvent e)
    alien.repaint();
}I've only posted the section which I think is relevant to my problem, but I can post the rest if anyone thinks it's necessary.
I'm aware that the code isn't ready yet in several other ways, but I don't think I can move on until I figure out what's up with the "alien" variable. I don't need anyone to write code for me or anything like that, I just lack perspective here. A couple hints in the right direction would be invaluable. Thanks!
Edited by: springer on Nov 25, 2007 10:46 PM

You can?t add ImageIcon into pane, you can do like below.
alien = new ImageIcon(getClass().getResource("alien.gif"));
    pane.setBackground(Color.black);
    JLabel label = new JLabel(alien);
    pane.add(label);

Is it possible to Integrate dos with Java to create a sample compiler?

Is it possible to Integrate dos with Java to create a sample compiler, or do I have to write the compiler from scratch? In theory, I would like to have users enter sample code in a java text field, hit a java button that would compile/run the code, by calling a dos command prompt that would run it, and display any error messages back to the java text field. Does anyone know if this is possible? Any help would be greatly appreciated.
Tflav23

There is a Compiler class you might be able to use also:
C:\jdk1.3.1_01\docs\api\java\lang\Compiler.html
So perhaps there is no need to create a process to compile code. But I don't know if you can get information about compiler errors.

Create Word document with Java

I want to create a Word Document with Java. But I don't know how can I insert text in a Word document.

I searched and found JXWord (probably limited to Windows): http://www.geocities.com/picmapicma/
I'm interrested to know if it works fine...:)

How to create dom treeof html page with java

hi, all
i met with a problem how to create dom tree of html page wih jave, that is, given a html page, how to create a dom tree of this page with java?
thanks in advance.
regards
richard

but i m using this code to create node in html file
HTMLLIElement li = (HTMLLIElement)appHTML.createElement("LI");
Text txt = appHTML.createTextNode(name);
li.appendChild(txt);
appHTML.getElementById("name").appendChild(li);
this will display all name value which is coming from database,
and i want to assign a hyperlink to it,
I have id with name also so I thought that using id i will
create javascript like
function popup(id)
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     if(id==2)
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this way i want to popup particular file if i can pass id value in this function
so want hyperlink like
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hi all
i've my application and i want to add the capability to creat an access file (.mdb) and then, via SQL , create a table, with many columns of many types, and with a primary key too.
i know that it's also an SQL problem, but i'm searching for it everywhere
thanx for your reply
sandro

Hi,
It would have been much better if you had specified your development environment- the database driver class depends on which environment you are working with. Forexample, if you are working with vj++6 you can make use of the com.ms.jdbc.odbc.JdbcOdbcDriver class. If you are using IBM's Visual Age for Java3.5 you can find the sun.jdbc.odbc.JdbcOdbcDriver. Oneway or another you should have the .class for jdbc-odbc(usu they have the form: xxx:jdbc:odbc:JdbcOdbcDriver). Check all the packages that are available in your development environment that have the form xxx.jdbc.odbc.JdbcOdbcDriver.(And not clear what you know and what you don't - so I start from the very elementary steps)
Anyways, What you have to know is that it is not possible to create databases (e.g. .mdb) directly from a Java application(as far as I know). What is possible is to create new tables inside an already created database and process queries based on those tables.In short what I am saying is : you need to have a DSN before writing applications that create tables.
Follow the following steps to create DSN(for win2000):
1)Go to the control panel and click the 'administrative tools'
2)In the 'administrative tools' click to open ODBC(data sources)
3)Click the 'add' button and choose 'Microsoft Access driver'
4)In the DSN text field enter the dsn (e.g., Test)
5)If you want to create a table in an already existing database choose select and select one. However, if you want to create a new database click 'create' and enter a name for your database(e.g. ExampleDB.mdb). If you do this successfully it will issue a successfull operation message.
6)Click advanced and enter the login name(e.g. Albert) and password(e.g. mxvdk) for the database
7)Click 'ok's to finish the operation.
After the above three operations what you will have is an empty database(with no tables) named "ExampleDB.mdb" in the directory you specified.
Now, you can write a java application that creates a table inside the database "ExampleDB.mdb".
Check this out:
import java.sql.*;
public class Class1{
public Class1(){
String userName = "Albert";
String password = "mxvdk";
String dsn = "Test";
String databaseURL = "jdbc:odbc:"+dsn;
//This is just an sql table creating statement- have nothing to do with java
String sqlCreateStmt = "CREATE TABLE StudentTable" +
"(StudentID varchar(32) PRIMARY KEY," +
"name varchar(30)," +
"age int)";
     try{
     Class.forName("com.ms.jdbc.odbc.JdbcOdbcDriver");
     }catch(ClassNotFoundException eCNF){
          System.err.println("ClassNotFoundException:");
          System.err.println(eCNF.getMessage());
     try{
     con = DriverManager.getConnection(databaseURL,userName,password);
     stmt = con.createStatement();
     stmt.executeUpdate(sqlCreateStmt);
     }catch(SQLException e){
System.err.println("SQLException:");
e.printStackTrace();
     //insert one sample data
insertSampleData();
private void insertSampleData(){
     String sampleStudentID = "scr-342-tch";
     String sampleStudentName = "Tom James";
     int sampleStudentAge = 24;
//This is just an sql table updating statement- have nothing to do with java
     String sqlUpdateStmt = "INSERT INTO StudentTable VALUES ('"+
                         sampleStudentID+"','"+
                         sampleStudentName+"',"+
                         sampleStudentAge+")";
     try{
          stmt.executeUpdate(sqlUpdateStmt);
          }catch(SQLException e){
          System.err.println("SQLException:");
          e.printStackTrace();
public static void main(String[] args){
new Class1();
private Connection con;
private Statement stmt;
//This program runs perfectly in my VJ++6.0 (console application mode) and also in my IBM's
//visual Age for Java3.5 (with sun.jdbc.odbc.JdbcOdbcDriver as my database driver)
//If you are developing in another development environment, what you need to change is the
//"com.ms.jdbc.odbc.JdbcOdbcDriver" in Class.forName("com...") stmt.
//If you run this program more than once, it will issue 'tableAlreadyExists' message
If you still experience the problem, pls be specific and repost!

Enqueuing JMS_TEXT_MESSAGE with Java creates strange message payload

Hello everybody,
I'm trying to enqueue a JMS_TEXT_MESSAGE. There is no problem doing this with PL/SQL, but with Java the payload of the enqueued message seems to contain garbage. I tried a lot but actually I have no idea why this happens.
Here are the different user_data values of the enqueued messages:
Java: (((; ; 0); ; ; ; ; ; ((; 100; ; ; 27); (; 200; ; 1257325532555; 24); ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; )); 14; ; )
PL/SQL: ((; ; ; ; ; 0; ); 14; This is a test; )
As you can see there are a lot of differences. The length of the string (14) is correct with Java, too, but where do the other values come from ? And what happened to the message text ?
Environment:
- Oracle Database 10g Enterprise Edition 10.2.0.3.0
- JDK 1.5.0_06
- Used libraries
-- $ORACLE_HOME/rdbms/jlib/jmscommon.jar
-- $ORACLE_HOME/rdbms/jlib/aqapi13.jar
-- $ORACLE_HOME/jdbc/lib/ojdb14.jar
-- $ORACLE_HOME/jlib/jta.jar
This is how created the user:
CREATE USER strm_admin IDENTIFIED BY strm_admin;
GRANT connect, resource, aq_administrator_role TO strm_admin;
GRANT execute on dbms_aq TO strm_admin;
Here is the test class that creates the strange payload:
package test;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.TextMessage;
import oracle.AQ.AQQueueTable;
import oracle.AQ.AQQueueTableProperty;
import oracle.jms.AQjmsDestination;
import oracle.jms.AQjmsDestinationProperty;
import oracle.jms.AQjmsFactory;
import oracle.jms.AQjmsSession;
public class AQTest
public static void main(String[] args) throws Exception
String url = "jdbc:oracle:thin:@server:port:sid";
QueueConnectionFactory qcf = AQjmsFactory.getQueueConnectionFactory(url, null);
QueueConnection connection = qcf.createQueueConnection("strm_admin", "strm_admin");
AQjmsSession session = (AQjmsSession)connection.createQueueSession(true, 0);
// create queuetable
AQQueueTableProperty tableProperty = new AQQueueTableProperty("SYS.AQ$_JMS_TEXT_MESSAGE");
session.createQueueTable("strm_admin", "testqueuetablejms", tableProperty);
// create queue
AQQueueTable queueTable = session.getQueueTable("strm_admin", "testqueuetablejms");
Queue queue = session.createQueue(queueTable, "testqueuejms", new AQjmsDestinationProperty());
((AQjmsDestination)queue).start(session, true, true);
// enqueue message
TextMessage message = session.createTextMessage();
message.setText("This is a test");
MessageProducer producer = session.createProducer(queue);
producer.send(message);
producer.close();
// close
session.commit();
session.close();
connection.close();
With this PL/SQL the message payload is correct:
DECLARE
v_enqueue_options DBMS_AQ.ENQUEUE_OPTIONS_T;
v_message_properties DBMS_AQ.MESSAGE_PROPERTIES_T;
v_message SYS.AQ$_JMS_TEXT_MESSAGE;
v_message_id RAW(16);
BEGIN
v_message := SYS.AQ$_JMS_TEXT_MESSAGE.CONSTRUCT;
v_message.set_text('This is a test');
DBMS_AQ.ENQUEUE (
queue_name => 'strm_admin.testqueuejms'
,enqueue_options => v_enqueue_options
,message_properties => v_message_properties
,payload => v_message
,msgid => v_message_id
COMMIT;
END;
Can anyone help me, please ? Has anyone experienced the same problem ? Or can anyone reproduce it ?
Any help is appreciated.
Roland

Finally I got it fixed !
The library "orai18n.jar" hat to be included in class path. Very strange, that there was no exception or any hint to what was missing.

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