Java Process in Oracle 10g AS

Hi,
The folowing process takes 50% cpu and sometimes it takes 100% cpu in Oracle 10g AS (OS version 5.8), what is the way to get ride of this problem?
/ORACLE_HOME/jdk/jre/bin/java -server -cp /ORACLE_HOME
Also, please let me know how to get into oracle 10g AS OEM
Thanks in Advance
bala

Also, not to add to your troubles, but this is something you really should research and know yourself.
If you're the person responsible for running AS in your organisation, then you should know how to stop, start and restart the processes whilst blindfolded (figuratively speaking).
The first time your server crashes during a critical period, you really don't want to have to wait until you get an answer back from an internet forum before you know how to restart it.
If it's not your responsibility to administer the AS, then you need to find the person who is responsible and ask them.

Similar Messages

What is the role of Lns process in oracle 10g data guard

Hi ,
plz help me out to find out the actual working of lns process in oracle 10g data guard
when i use SYNC redo transport
the output of v$managed_stanbdy is like that ..
PROCESS PID STATUS CLIENT_PROCESS GR# SEQ#
ARCH 9258 CLOSING ARCH 2 498
ARCH 9260 CLOSING ARCH 1 499
ARCH 9262 CLOSING ARCH 2 496
ARCH 9264 CLOSING ARCH 1 497
LGWR 9206 CLOSING LGWR 2 482
its not display any info about lns,thats means lns is not working in SYNC redo transport mode ?
but if i changed it to ASYNC then the out put of v$managed_stanbdy is like this ..
PS PID STS CPS GR# SEQ#
ARCH 9258 CLOSING ARCH 1 509
ARCH 9260 CLOSING ARCH 2 510
ARCH 9262 CLOSING ARCH 1 505
ARCH 9264 CLOSING ARCH 2 508
LGWR 9206 CLOSING LGWR 1 503
LNS 10528 CLOSING LNS 2 510
Now it display all the info about lns process...
i read in oracle documentation that lns process send redo data from primary,( through network service ) to RFS on standby side.
but first output means that lns is not working,if not then which process send redo from primary to RFS on standby ?
i also read in some blog that lgwr use some extra buffer size from primary db SGA ,to write redo in that buffer ,ans lns read redo from that buffer and send it to RFS on stanby side,
i m totally confused ..can u plz help me with correct logic behind this .
thanx in advance.

Hello,
On the primary database when you run the v$managed_standby, it shows up the LNS process as this process sends redo info to the standby database and on the standby database the RFS process receives the redo information.
So on the primary database when you query the v$managed_standby, it shows up LNS and on the standby database when you query the v$managed_standby it shows up RFS. Please let us know where you are running the query.
Refer this http://datadisk.co.uk/html_docs/oracle_dg/architecture.htm
969752
Handle:     969752
Status Level:     Newbie
Registered:     Nov 6, 2012
Total Posts:     9
Total Questions:     2 (2 unresolved)
Name     Hemendra Singh
Location     NoidaPlease consider closing your questions by providing appropriate points and marking it as answered. Please keep the forum clean !

How to restart a java process in Oracle AS 10g

Hi
In Oracle AS 10g, the java process consumes 50% cpu resource due to the report invoked by a user. Now I need to restart the java back ground process?, please reply me with the syntax or with examples.
ps -eaf
CPU PROCESS
50% /ORACLE_HOME/jdk/jre/bin/java -server -cp /report/oracle
Thanks in advance
Bala

The copy method being using is unsupported, hence the target Portal would be in an unsupported state.
This is unsupported as per the following note:
Note 333867.1 - Portal Export and Import Utility Supportability Scenarios :
Copy operations after an object is renamed:
Exporting and importing a page group, then renaming the page group on the target system (to create a copy) and repeating the export and import operation.
OR:
Exporting and importing a page group, then renaming the same in source or target and repeating the export and import operation.
Not supported.
Please do not rename objects if you plan to perform export and import operations.
Note: The display name can be changed, but internal name change is considered a renaming operation.
In 10.1.4, renaming is supported, but renaming page group and pages with the intention of copying them is not supported..."

How to chage java version in Oracle 10g

Hi all,
I've installed on my server the Oracle 10g that includes the JRE 1.4.2_10. So, I have another JRE installed on my server and I would like to set the Oracle to use this one. How can I do this?
Any Help will be appreciated,
Alcides Flach

Are you trying to write Java stored procedures that run inside Oracle's JVM? Or are you trying to write Java code that is executed on a middle tier application server that happens to connect to an Oracle database?
Justin

Query to connect Java Applet to Oracle 10g.

I am developing an Applet in Java 1.5.0.7.My database is Oracle 10g.Now when i connect Oracle to Java I get the Error : java.lang.ExceptionInInitializerError
and it does not get connected.Please help me anyone.
Below is the code which i have written.
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.sql.*;
import java.util.ArrayList;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JLabel;
public class tt7 extends JApplet
     implements ActionListener, PropertyChangeListener
private int m_uniqueID = 0;
     JLabel m_lblRadius;
     // A button the user can click to display the Add Theme wizard.
     JButton m_btnAddTheme;
     static String m_mapxtremeURL = null;
     // TODO: Specify a map file name such as "uk.mdf" (if the mdf file is in
     // in same directory that the applet was loaded from),
     // or an URL to a map file, such as "http://host.com/maps/uk.mdf".
     // Or, instead of specifying this URL explicitly here, you can specify it
     // in the HTML page that loads the applet (using the 'filetoload' param).
ResultSet rs=null ;
ArrayList arrlist=null;
ArrayList arrlist1=null;
ArrayList arrlist2=null;
//Connection con=null;
Statement st=null;
     public void start()
     } // start method
     public void init()
try{
// System.out.println("helloooooooo");
Class.forName("oracle.jdbc.driver.OracleDriver");
//Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con= DriverManager.getConnection("Jdbc:oracle:thin:@asl005:1521:geo","system","1234567");//"jdbc:oracle:thin:@asl005:1521:geo","system","1234567");
System.out.println("helloooooooo");
System.out.println("CON:"+con.toString());
st = con.createStatement();
System.out.println("St:"+st);
catch(Exception e2){System.out.println("Exception :"+e2);}
catch(ExceptionInInitializerError s)
System.out.println("Exception2 :"+s);
}// If the HTML page specified parameters, use them to
          // override our default values.
          // See if a MapDef file was specified in the HTML file.
     }     // propertyChange method
     // Respond to the user actions, such as clicking
     // the Add Theme button.
public void actionPerformed(ActionEvent e)
// LocalDataProviderRef localDPRef = null;
// a static label displayed in the applet
public void propertyChange(PropertyChangeEvent evt) {
This is the HTML CODE...
<HTML>
<HEAD>
<TITLE>SimpleMap applet demonstration</TITLE>
</HEAD>
<BODY>
<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
WIDTH = 600 HEIGHT = 440
codebase="http://java.sun.com/products/plugin/1.3.1/jinstall-131-win32.cab#Version=1,3,1,0">
<PARAM NAME = CODE VALUE = "tt7.class" >
<PARAM NAME=archive VALUE="classes12.jar">
<PARAM NAME="type" VALUE="application/x-java-applet;version=1.5">
<COMMENT>
<EMBED type="application/x-java-applet;version=1.5"
CODE = "tt7.class"
WIDTH = 600 HEIGHT = 440
archive="classes12.jar"
pluginspage="http://java.sun.com/products/plugin/1.3.1/plugin-install.html">
<NOEMBED></COMMENT>
alt="Your browser understands the <APPLET> tag but isn't running the applet, for some reason."
Your browser is completely ignoring the <APPLET> tag!
</NOEMBED></EMBED>
</OBJECT>
</BODY>
</HTML>

My dear colleague, You better consider asking this question in Jdeveloper forum.
I have a simple code for Windows application. You can easily convert it into Applet application..
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
import oracle.jdbc.*;
import oracle.sql.*;
public class QueryFrame extends Frame {
TextField inputText;
public QueryFrame() {
super("Query Interface");
setSize(450, 250);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
ActionListener printListener = new ActionListener() {
public void actionPerformed(ActionEvent ae) {
ConnectAndRun(inputText.getText());
Panel toolbar = new Panel();
toolbar.setLayout(new FlowLayout(FlowLayout.LEFT));
Button queryButton = new Button("Run Query");
queryButton.addActionListener(printListener);
toolbar.add(queryButton);
inputText = new TextField(14);
toolbar.add(inputText);
// The "preferred" BorderLayout add call
add(toolbar, BorderLayout.NORTH);
public static void main(String args[]) {
QueryFrame tf1 = new QueryFrame();
tf1.setVisible(true);
     public void ConnectAndRun(String s)
          String sqlquery;
          if (s.equals(""))
          sqlquery ="select * from DEPT where LOC is null";
          else
          sqlquery ="select * from DEPT where LOC like '" + s + "'";
          System.out.println(sqlquery);
          try
          DriverManager.registerDriver (new oracle.jdbc.OracleDriver());
     Connection conn = DriverManager.getConnection ("jdbc:oracle:thin:@localhost:1521:HELLO","scott","tiger");
     Statement stmt = conn.createStatement ();
          ResultSet rset = stmt.executeQuery (sqlquery);
          while (rset.next ())
               System.out.println( rset.getInt("DEPTNO"));
               System.out.println( rset.getString("DNAME"));
               System.out.println (rset.getString("LOC"));
          rset.close();
     stmt.close();
          catch (SQLException se)
               System.out.println(se);
Make sure you have appropriate libraries in classpath...

Problem with Java 5 and Oracle 10g JDBC driver

Hi All,
Currently we upgrade our web application to Java 5 and Oracle 10.2 JDBC driver. And we encountered a bug, when the user entered the information through UI and data didn't store into database (Oracle 9i). The problem is that this bug is not happend so often maybe once a day and this did not happen before we upgraded to Java 5 and Oracle 10.2 JDBC driver. Does anyone encounter the same problem ? Is this Java 5 problem or Oracle JDBC driver problem ?
Thanks,

sounds like a database problem...
Are you using a driver version that's supported for your database engine?
What else did you change? We once ran into a major bug in our application that had for 5 years been masked by performance problems in our hardware and infrastructure.
Once those were resolved the bug showed itself and caused tens of thousands of records to be erroneously inserted into our database every day.
It's certainly NOT a problem with your JVM (if it's a decent one, like the Sun implementation).
So it's either your database, your driver, your network (dropping packets???), or your application.
The upgrade may just have exposed something that was already there.

Java functions with Oracle 10g

I have browsed through other related message threads on this forum and it seems that the general recommendation is to develop stored procedures and functions using PL/SQL.
I need to implement a set of functions that perform date related processing and are self contained (no SQL code or calls). For this I could reuse some Java methods that I have successfully used in an Apache Derby database. In this situation what is your experience related to performance of Java functions compared to PL/SQL? Does the effort of rewriting this code in PL/SQL make sense?

I made some changes on the class posted by to solve the encoding problems with CLOBs.
So here is the result of my job.
import java.sql.SQLException;
import oracle.sql.*;
import java.io.*;
import java.util.zip.InflaterInputStream;
import java.util.zip.DeflaterOutputStream;
* A simple class for LOB compression and decompression in Oracle Database.
* Will work in 8i and better. Use utl_compress from 10g onward.
public class CompressionUtility {
     private static void pipeStreams( InputStream inStream, OutputStream outStream, int bufferSize) throws IOException {
          //System.out.println("PIPE -");
          byte[] buffer=new byte[bufferSize];
          int cnt;
          while ((cnt=inStream.read(buffer))!=-1) {
               outStream.write(buffer,0,cnt);
     private static void pipeStreams( Reader inStream, Writer outStream) throws IOException {
          //System.out.println("PIPE Reader-Writer");
          int val = 0;
          while ( (val = inStream.read()) != -1 ) {
               outStream.write(val);
     private static void pipeStreams( Reader inStream, OutputStream outStream) throws IOException {
          //System.out.println("PIPE Reader-");
          int val = 0;
          while ( (val = inStream.read()) != -1 ) {
               outStream.write(val);
    private static void pipeStreams( InputStream inStream, Writer outStream) throws IOException {
          System.out.println("PIPE -Writer");
          int val = 0;
          while ( (val=inStream.read()) != -1 ) {
               outStream.write(val);
* Compresses the CLOB into BLOB
* @param clob the source CLOB (plain text)
* @param blob the target BLOB (will hold compressed binary data) it should be
* an empty BLOB retrieved for example with dbms_lob.createtemporary(l_blob,true);
* @throws Exception mostly I/O exception if ever
     public static void compress(CLOB clob, BLOB blob) throws IOException, SQLException {
          //System.out.println("Compressione C->B");
          Reader in=clob.getCharacterStream();
          Writer z=new OutputStreamWriter(new DeflaterOutputStream(blob.getBinaryOutputStream()));
          DeflaterOutputStream z = new DeflaterOutputStream(blob.getBinaryOutputStream());
          int val = 0;
          while ( (val=in.read()) != -1 ) {
               z.write(val);
          pipeStreams(in, z);
          in.close();
          z.close();
* Decompresses the BLOB into CLOB
* @param blob the source BLOB (compressed binary data)
* @param clob the target CLOB (will hold plain text) it should be an empty CLOB
* retrieved for example with dbms_lob.createtemporary(l_clob,true);
* @throws Exception mostly I/O exception if ever
    public static void decompress(BLOB blob, CLOB clob)
      throws IOException, SQLException {
           //System.out.println("Decompressione B->C");
        Writer out=clob.getCharacterOutputStream();
        Reader z=new InputStreamReader(new InflaterInputStream(blob.getBinaryStream()));
          InflaterInputStream z = new InflaterInputStream(blob.getBinaryStream());
        int val = 0;
          while ( (val=z.read()) != -1 ) {
               out.write(val);
        pipeStreams(z, out);
        z.close();
        out.close();
* Compresses the BLOB into BLOB
* @param slob the source BLOB (plain binary data)
* @param blob the target BLOB (will hold compressed binary data) it should be
* an empty BLOB retrieved for example with dbms_lob.createtemporary(l_blob,true);
* @throws Exception mostly I/O exception if ever
    public static void compress(BLOB slob, BLOB blob)
      throws IOException, SQLException {
           //System.out.println("Compressione B->B");
        InputStream in=slob.getBinaryStream();
        DeflaterOutputStream z=new DeflaterOutputStream(blob.getBinaryOutputStream());
        pipeStreams(in, z, blob.getBufferSize());
        in.close();
        z.close();
* Decompresses the BLOB into CLOB
* @param blob the source BLOB (compressed binary data)
* @param slob the target CLOB (will hold plain binary data) it should be an
* empty CLOB retrieved for example with dbms_lob.createtemporary(l_blob,true);
* @throws Exception mostly I/O exception if ever
    public static void decompress(BLOB blob, BLOB slob)
      throws IOException, SQLException {
           //System.out.println("Decompressione B->B");
        OutputStream out=slob.getBinaryOutputStream();
        InflaterInputStream z=new InflaterInputStream(blob.getBinaryStream());
        pipeStreams(z, out, blob.getBufferSize());
        z.close();
        out.close();
}The main problem was with the getAsciiStream() function that has to be replaced by getCharacterStream().

Parallel Processing in Oracle 10g

Dear Oracle Experts,
I would like to use the Parallel Processing feature on My production database running on Unix Box.
No: of CPU in each node is 8 and its RAC database
Before going for this option i would like to certain things regarding Parallel Processing.
1. According to my server specification how much DOP i can specify.
2. Which option for Setting Parallel is good
a. Using the 'alter table A parallel 4' or passing the parallel hints in the sql statements
3. We have a batch processing jobs which are loading data into the tables from flat files (24*7) using sql loader. is it possible to parallel this operation and any negative effect if enabled parallel.
4. Query or DML - which one will be perform best with parallel option.
5. What are the negative issue if parallel option is enabled.
6. what are the things to be taken care while enabling the parallel option.
Thanks in Advance
Edited by: user585870 on Jun 7, 2009 12:04 PM

Hi,
first of all, you should read [Using Parallel Execution|http://download.oracle.com/docs/cd/B19306_01/server.102/b14223/usingpe.htm#DWHSG024] in documentation for your version - almost all of these topics are covered there.
1. According to my server specification how much DOP i can specify.It depends not only on number of CPU. More important factors are settings of PARALLEL_MAX_SERVERS and PARALLEL_ADAPTIVE_MULTI_USER.
2. Which option for Setting Parallel is good - Using the 'alter table A parallel 4' or passing the parallel hints in the sql statementsIt depends on your application. When setting PARALLEL on a table, all SQL dealing with that table would be considered for parallel execution. So if it is normal for your app to use parallel access to that table, it's OK. If you want to use PX on a limited set of SQL, then hints or session settings are more appropriate.
3. We have a batch processing jobs which are loading data into the tables from flat files (24*7) using sql loader. is it possible to parallel this operation and any negative effect if enabled parallel.Yes, refer to documentation.
4. Query or DML - which one will be perform best with parallel option.Both may take advantages of using PX (with some restrictions to Parallel DML) and both may run slower than non-PX versions.
5. What are the negative issue if parallel option is enabled.1) Object checkpoint happens before starting parallel FTS (true for >=10gR2, before that version tablespace checkpoint was used)
2) More CPU and memory resources are used with PX - it may be both benefit and an issue, especially with concurrent PX.
6. what are the things to be taken care while enabling the parallel option.Read the documentation - it contains almost all you need to know. Since you are using RAC, you sould not forget about method of PX slaves load balancing between nodes. If you are on 10g, refer to INSTANSE_GROUPS/PARALLEL_INSTANCE_GROUPS parameters, if you are using 11g then properly configure services.

How to modify Java options in Oracle 10g Application Server

I am trying to modify the Java Options to specify the following field:
-Djavax.xml.transform.TransformerFactory=
org.apache.xalan.processor.TransformerFactoryImpl
But I am unable to locate the Server Properties section on the Administration section. I had expanded the Prperties section fully also. I had logged in as oc4jadmin.
Can anyone help me out in understanding how to modify the Server Properties. I have consulted the Oracle Documentation but still I cant locate the Server Properties section.

Michel,
I have logged in using the following URL: http://<machinename>:<port>/em. The URL eventually changes to http://<machinename>:<port>/em/console/ias/oc4j/administration upon successful login.
I clicked on the Application Server and then clicked on administration link but I dont see Server Properties. I only see the following under Properties section:
EJB Compiler Settings
J2EE Websites
JSP Properties
Logger Configuration
Thread Pool Configuration
Shared Libraries
I am sure I am missing something here.Can you please help me figure that out please.?

How to invoke a Java Program from Oracle 10g?(uRGENT)

Hello.
I've a query, that i have a program, that basically retreives the records from the
oracle table and then parser this information and then insert the values in corresponding database base tables. I want that, whenever the new program is inserted, a Trigger should fire and pass the most recently entered record to the Parser Program, means
1) Firing a Trigge
2)Storing the most latest data and pass it to the Parser PROGRAM
Can someone tell me how to do this? How to invoke a Java Program from within the database? Please if anyone has examples provide me. Its very urgent and tell me what is the basic mechanism.
Thankyou.
Ben

With Java Stored Procedures Java may be caleed from a database.
http://www.oracle.com/technology/tech/java/jsp/index.html

How to alter value for processes in Oracle 10g XE

Im installing weblogic server 11g. Im getting the error
RCU-6083:Failed - Check prerequisites requirement for selected component:SOAINFRA
Please refer to RCU log at C:\stageSOA\rcuHome\rcu\log\logdir.2010-06-18_17-04\rcu.log for details.
RCU-6107:DB Init Param Prerequisite failure for: processes
Current Value is 40. It should be greater than or equal to 200.
RCU-6092:Component Selection validation failed. Please refer to log at C:\stageSOA\rcuHome\rcu\log\logdir.2010-06-18_17-04\rcu.log for details.
I have read in a forum this this command will work
alter system set Processes=300 scope=spfile;
where should I write this command. I have tried the SQL command line. But it says its invalid

One thing I detected here as a bad practice, you blindly issued the command "ALTER SYSTEM ... SCOPE=SPFILE" and later on you asked why you were not able to see the change.
It lets me know that you applied a change without even bothering to find out what it was about. Please make sure next time you blindly apply a command this doesn't start with "DROP ...." or you may face a hard time.
~ Madrid
http://hrivera99.blogspot.com

Executing an Oracle 9i Client Process from OAS 10g Java Application

Sorry in advance for the long post:
We have a piece of legacy software (Uniface.exe) that contains a good chunk of business rules for an existing system. Uniface client connects to an Oracle 10g database but requires Oracle 9i client libraries. Therefore the default Oracle home for a local machine running Uniface is set to the Oracle 9i client software location.
On the same machine we have OAS 10g (10.1.3.1) running a Java-based middleware product (J2EE). The Java code invokes the Uniface.exe client to run specific business functions. We have in our Java code Runtime.getRuntime().exec(cmd); where cmd is the Uniface.exe.
It appears that when the OAS Java program executes the Uniface.exe it is using the Oracle 10g client libraries from OAS instead of the Oracle 9i client libraries from the local machine's default Oracle home. When we run Uniface.exe from a Windows command prompt it works fine.
We have noticed that when running Uniface.exe from Java OAS uses its own Windows path and environment variables and does not honor the system path. We wrote a Windows bat script to explicitly set the Oracle home and system path to the 9i location and then run Uniface.exe but this doesn't seem to work.
Any ideas?

OAS sets the ORA_NLS33 environment variable to the OAS 10g home location (F:\Oracle\10.1.3.1\OracleAS_1\ocommon\nls\admin\dat). Setting it to my Oracle 9i client location (C:\Oracle\product\9i\ocommon\nls\ADMIN\DATA) appears to have solved the problem.

Java Connection Pooling issue with Oracle 10g Express Edition

Hello
I have a Java based web application that uses the Oracle 10g Express Edition database. I am using a connection pool to get connections to the database.
I use the NetBeans IDE and run my web application on the bundled Tomcat server(5.5.7) that comes with the IDE. Though when I initially run the application from the IDE, the connection pool is set up fine, when I recompile my java code and try to run the application again, I get the following error each time:
Listener refused the connection with the following error:
ORA-12516, TNS:listener could not find available handler with the
matching protocol stack.
The logs before the error shows up, indicate that the connection pool object is fine and gives me the number of available connections and the number of active connections and so on, which I have printed from the constructor of the Connection Pool class:
For e.g.:
Cache size = 17
Available Connections = 17
Cache Limit = 1000
Active size = 0
However, if I kill my Tomcat server process and run the application again, it works fine with no error.
I looked around for possible causes and solutions and all I could find
was increasing the processes parameter value in the init.ora file. I have increased the parameter value to from 100 to 20000 now, in increments of 500/1000 each time but it hasnt worked so far.
Someone else suggested that I increase the size of my connection pool; I initially had it set to a minimum limit of 5, an initial limit of 10 and a maximum limit of 1000. However if I set the Initial Limit to anything above 17 connections, I see the following log on the Bundled Tomcat log and my application doesn't run at all:
Log: Loading JDBC Driver : class=oracle.jdbc.driver.OracleDriver ...
Log: Loaded JDBC Driver
Log: Connection with URL=jdbc:oracle:thin:@localhost:1521:xe as username/password
Error code not handled : 0
Exception Message :java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS: no appropriate service handler found
The Connection descriptor used by the client was:
localhost:1521:xe
// End of log
And the Bundled Tomcat server automatically shuts down.
Again the System.out statements from the Connection Pool class constructor show that the cache has been initialized and that currently there are free connections available in the pool.
E.g.
Cache size = 18
Available Connections = 18
Cache Limit = 1000
Active size = 0
Has anyone faced anything similar? Could someone please suggest what I'm doing wrong here and what I should do to set right this problem?
Swetha

hello, please pardon me, my english is basic. i do of my best. i had the same problem until reading the pdf documentation 2 days for java devvelloper.it is simple, follow this way.
try {OracleDataSource ds;
Connection conn;
ds = new OracleDataSource();
ds.setURL("jdbc:oracle:thin:@localhost");
conn = ds.getConnection("userid","password");
Statement stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
don't forget to Dowload the user client of oracle Express Edition. do the rest of your program and it will work. take a look to the documentation pdf for java develloper. all it is explained. good look

Deploying Jave portlet on Oracle Application Server 10g

I have installed Oracle 10g Application server, donwloaded and installed JDevleoper 9.0.5.1 and the latest Java Portal Development and as well as the JDeveloper portlet-addin. Now, I followed the instructions from the http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/ARTICLES/BUILD.JSR168.PORTLETS.USING.JAVA.PORTLET.WIZARD.9IJDEVELOPER.HTML
On using JDeveloper addin wizrd to create a java portlet and so far so good. However, I am stuff on the last bit on deployment. It document says "# Now use the URL provided in the log page at the bottom of JDeveloper to get part of your URL (e.g. http://myserver.uk.oracle.com:8888/my-portlet) and complete the URL.
http://myserver.uk.oracle.com:8888/my-portlet/portlets?WSDL
Now use this URL to register your portlet with OracleAS Portal.
But when i deploy my application (just a test thing), from the deployment tab I get:
---- Deployment started. ---- 22-Mar-2005 14:11:27
Target platform is Oracle Application Server 10g (hotseatConnection).
Wrote WAR file to C:\work\oracle\MyProject\MyPortlet\deploy\hotseat.war
Wrote EAR file to C:\work\oracle\MyProject\MyPortlet\deploy\hotseat.ear
Invoking DCM servlet client...
C:\Java\j2sdk1.4.2_03\jre\bin\javaw.exe -Djava.protocol.handler.pkgs=HTTPClient -jar C:\Java\JDeveloper9.0.5.1\jdev\lib\oc4j_remote_deploy.jar http://194.83.41.114:1811/Oc4jDcmServletAPI/ ias_admin **** redeploy /u01/app/oracle/product/10.1.0/oraMid_904 C:\work\oracle\MyProject\MyPortlet\deploy\hotseat.ear hotseat
Initializing log
Servlet interface for OC4J DCM commands
Command timeout defined at 600 seconds
Executing DCM command...
Executing command redeploy /u01/app/oracle/product/10.1.0/oraMid_904 C:\work\oracle\MyProject\MyPortlet\deploy\hotseat.ear hotseat UNDEFINED
Command = REDEPLOY
Reading application's ear file
Ear file was successfully read
Opening connection to Oc4jDcmServlet
Setting userName to ias_admin
Sending command to DCM servlet
HTTP response code = 200, HTTP response msg = OK
Command was successfully sent to Oc4jDcmServlet
Receiving session id from servlet to check command status
Session id = c253297271317c3f930003c405ea91ff598582f0be0
Please, wait for command to finish...
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has not finished yet
Checking command status...
Setting userName to ias_admin
Setting Cookie to JSESSIONID=c253297271317c3f930003c405ea91ff598582f0be0
Checking command status
HTTP response code = 200, HTTP response msg = OK
Command has finished
Receiving command exit value
Receiving command output
**** No output was received from command
Closing connection to Oc4jDcmServlet
DCM command completed successfully.
Output:
Exit status of DCM servlet client: 0
Elapsed time for deployment: 1 minute, 45 seconds
---- Deployment finished. ---- 22-Mar-2005 14:13:12
My question is, HOW DO I ACCESS the deployed application, since it didn't specify the URL where it's deployed????
Many thanks
P/S
I have tried:
http://{myserver}:8888/{my-portlet}/portlets?WSDL but that doesn't work

Hi FormsEleven,
When you say you can do this or you have done for demo then considering following directory structure if I have two forms having common form names how it will be resolved?
Or how the url to access these forms will be?
As shown in the following structure consider we have Form1 in sub directory1 as well as in sub-directory2 then how the link to access these forms will be?
- Hosting Directory (formsweb.cfg entry)
- Sub Directory1
      - Form1
      - Form2
- Sub Directory2
      - Form1
      - Form4
- Sub Directory3
      - Form5
      - Form6

How to call a BPEL process from Oracle Apps Java Concurrent program

Hello,
I need to trigger a BPEL process from Oracle Apps. Can anybody tell me how to do that? I have two triggering option--
1. On button click from a Form 6i screen
2. Using Java Concurrent program.
Thanks in advance.
Debkanta

I am not sure how concurrent program works, but may be one of the way might work out, let me know if Java Concurrent Program works a bit different way
- [if async] Through concurrent program, you can insert message token to db or aq, and BPEL can be instantiated from there
or
- If it supports pure java call, then you can look at multiple documents (e.g. http://www.oracle.com/technology/products/ias/bpel/pdf/orabpel-Tutorial7-InvokingBPELProcesses.pdf) to invoke your process
- You can also use oracle db utility to invoke soap operation and get the result back
HTH,
Chintan

Java Process in Oracle 10g AS

Similar Messages

Maybe you are looking for