Image Processing in Java (E-Book) Request

Can anyone post the links for this e-book
i think this e-book is helpful.so,iam requesting all of you.
Image Processing in Java
by Douglas A. Lyon
Publisher: Prentice Hall PTR; Bk&CD-Rom edition (March 1, 1999)
Language: English
ISBN: 0139745777

Check ebay, amazon or your local seller for a copy. Or if you want a free copy, write the author (maybe he's a generous fellow), but don't bother people on this forum with posts like this.
- Travis

Similar Messages

Image processing in JAVA

I m working on an image processing project and I want to know how JAVA supports image processing. Does it have proper API's for image handling and etc... And also about the performance, as JAVA would be slow for high processing jobs.
Any suggestions as to wat should be the best platform for working on it.

Some good books on this topic:
Digital Image Processing: a practical introduction using Java.
by Efford
Building Imaging Applications with Java Technology.
by Rodrigues
Image Processing in Java.
by Lyon

Image processing algorithms on video frames.

Hello.
I am trying to access video frames, one by one, and do image processing on each of them. this practically includes just a comparison of successive video frames to see how much the content is changing so as to detect when the scenes in the video are changing. i am already using a variation of the frame access code by java. i am able to retrieve the individual frames in the 'buffer' format, and i can convert it to .png and save them to hdisk too.
what i need to know is whether i can use the buffer type itself to do pixel comparisons, or i need to convert it to an image first. any1 with experience in image processing in java will probably have an idea. and if u can suggest a package, or code whatsoever available online which can help me in my image processing demands, i would really appreciate that.
thanks!

Hi Greyfox,
You can calculate a checksum on the bytes in a bufferedImage and keep a hold of it and use it to check against the next image like so:
try
          raster = buffImg.getWritableTile(buffImg.getWidth(), buffImg.getHeight());
          imgBytes = ((DataBufferByte)raster.getDataBuffer()).getData();
          // Compute CRC-32 checksum
     checksumEngine.update(imgBytes, 0, imgBytes.length);
     long checksum = checksumEngine.getValue();
     // Check if it's the same as the previous checksum.
     if (checksum == previousImageChecksum)
          isFrozen = true;
          // Do some logging to try and find out why the image is frozen.
          log.debug("--------- ALERT : DUPLICATE IMAGES FOUND ---------");
          log.debug("Checksum comparison. Current = " + checksum + ". Previous = " + previousImageChecksum);
     else
          // Give the previous checksum the current value so we can use it for the next check.
          previousImageChecksum = checksum;
     catch (Exception e)
          log.error("Error calculating the checksum.", e);
     // The checksum engine can be reused again for a different byte array by calling reset()
     checksumEngine.reset();

How to process images(Zooming) in java

Hai,
In our project,i need to provide an option to the end user to zoom the image, i am able to provide options like rotating an image and flipping an image using java image processing API. If anybody has already visited the website http://photo.stamps.com/PhotoStamps/?source=cj00470773, where we can also zoom a photo(they done it using Flash). My requirement is similar to this site.
I would be greatful if anybody can suggest me about how to zoom images using Java
Thanks
PRAMOD.

Hi,
You can use AffineTransform to scale an image.
/Kaj

Error Occured while Invoking a BPEL Process from JAVA

Hi.....
When initiating a BPEL process from JAVA the code is working fine and the Process is getting initiated.But while using that code in J2EE project as a java code and while calling that method Error is occuring.....
Here by i am attaching my JAVA Code which runs as an applicateion and package which runs in Server....
JSP and Java Method Used:
JSP Code:
===============
<%@ page import=" bo.callbpel" %>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>FEATT - I30</title>
</head>
<body>
<%
String input=request.getParameter("dnvalue");
callbpel p=new callbpel();
String Output=p.Initiate(input);
out.print("The Input Given to the BPEL Process is : "+input);
%>
 
<%
out.print("The Reply from BPEL Process is : "+Output);
%>
</body>
</html>
Java Code:
package bo;
import com.oracle.bpel.client.Locator;
import com.oracle.bpel.client.NormalizedMessage;
import com.oracle.bpel.client.delivery.IDeliveryService;
import java.util.Map;
import java.util.Properties;
import oracle.xml.parser.v2.XMLElement;
/*import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest ;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession; */
//import java.util.*;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
public class callbpel {
 public String Initiate(String value){
 String replyText=null;
 String input = value;
 System.out.println(input);
 String xmlInput= "<ns1:AccessDBBPELProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/AccessDBBPEL\"><ns1:input>"+input+"</ns1:input></ns1:AccessDBBPELProcessRequest>";
 String xml="<ns1:BPELProcess1ProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/BPELProcess1\">";
 xml=xml+"<ns1:input>"+input+"</ns1:input>";
 xml=xml+"</ns1:BPELProcess1ProcessRequest>";
 try{
 Properties props=new Properties();
 props.setProperty("orabpel.platform","ias_10g");
 props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
 props.setProperty("java.naming.provider.url","opmn:ormi://157.227.132.226:6003:home/orabpel");
 props.setProperty("java.naming.security.principal","oc4jadmin");
 props.setProperty("java.naming.security.credentials","oc4jadmin");
 props.setProperty("dedicated.rmicontext", "true");
 Locator locator = new Locator("default", "bpel", props);
 String uniqueBpelId = com.collaxa.cube.util.GUIDGenerator.generateGUID();
 //System.out.println(uniqueBpelId);
 //java.util.Map msgProps = new HashMap();
 System.out.println("After creating the locator object......");
 IDeliveryService deliveryService =(IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
 System.out.println("Before creating the NormalizedMessage object......");
 NormalizedMessage nm = new NormalizedMessage();
 System.out.println("After creating the NormalizedMessage object.*.*.*...");
 //msgProps.put("conversationId",uniqueBpelId);
 //nm.setProperty("conversationId",uniqueBpelId);
 nm.addPart("payload", xml);
 System.out.println("Before creating response object......");
 NormalizedMessage res = deliveryService.request("BPELProcess1", "process", nm);
 System.out.println("After calling the BPELProcess1 .*.*.*...");
 Map payload = res.getPayload();
 System.out.println("BPEL called");
 XMLElement xmlEl=(oracle.xml.parser.v2.XMLElement)payload.get("payload");
 replyText=xmlEl.getText();
 System.out.println("Reply from BPEL Process>>>>>>>>>>>>> "+replyText);
 catch (Exception e) {
 System.out.println("Exception : "+e);
 e.printStackTrace();
 return replyText;
While Creating and Object for the Class callbpel and Whilw Calling that Method
callbpel p=new callbpel();
String Output=p.Initiate(input);
Its throwing an Error:
Error Occured is:
After creating the locator object......
Before creating the NormalizedMessage object......
After creating the NormalizedMessage object.*.*.*...
Before creating response object......
Apr 24, 2008 9:12:00 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError: javax/ejb/EJBException
 at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:76)
 at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:254)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
 at bo.callbpel.Initiate(callbpel.java:55)
 at org.apache.jsp.output_jsp._jspService(output_jsp.java:55)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
 at java.lang.Thread.run(Unknown Source)
For Running JSP i am Using Eclipse 3.2.0 and apache-tomcat-5.5.25
Please Provide me a Solution......
Thanks in Advance.....
Regards,
Suresh K

Have got the same problem. Scenario at my end is little different though.
I am trying to invoke a BPEL process from an ESB Service.
I am trying to look into it..
However, would be grateful, if someone can give some insight into this since many are running into this issue without being able to fix.
Ashish.

Image processing Manupulation problem!!!

Dear all,
God Morning! hope u all are fine .. i have an issue regarding Image processing Manipulation.
i want to give u all the details.. what i have done so far in java.
i have used third party tool of java called ImageJ editor for image manipulation.i got the source of it i have made neccessary customization to store / fetch the image from my table (Database).now this editor is working fine when i click on open option from menu bar it fetches the image from database and after fetching it put the image on container where one can edit/ modify the image and save it back to the table.
the above proceeds me to display or store the edited image on the database . now i just want to integrate the editor on browser ..
how to call the class file when i click on the link on specified page and also how to pass parameter from jsp page to java class file.??
please help me to sort out d problem
"Thanks and regards"
Jonty

Increasing the contrast springs to mind.
When used to extremes it is sometimes called
'cartoonising'
Suppose your image was in 16 colors, you could
reasonably safely assume at least two are red, two
are blue, two are yellow ect.
With regards an algorithm you are looking to 'round
off' the color values to (my suggestion only) the
nearest 64 or even the nearest 127...
Bamkinjust be careful of that ORANGE color. Orange is a tricky color to define in either RGB or HSB, and is very similar to red and yellow. A little change in either direction makes it difficult to distinguish from one or the other.
my thought would be to try to force your image to only six colors. Then those colors (it wouldn't really matter if they were accurate, as long as they are correctly distinguished) would be easy to identify.
- Adam

Image processing with BLOBS: how to write BufferedImage to a BLOB

Hi everybody - thanks in advance for any input on that topic.
I'm doing image processing using AWT and 2D. Images are stored in a RDBMS as BLOB Type, which I get using JDBC and convert to a BufferedImage using a JDBCImageDecoder.
Now, I have my BufferedImage and I can process them using the appropriate filters (ConvolveOp e.g.)
Writing the BufferedImages to disk or display on screen is easy. But I can't get to write them to a BLOB Object. Any Hint ?
(Of course, I'm speaking of oracle.sql.BLOB objects, not java.sql.Blob).
Thanks and have a nice day

Billy,
Thank you for your answer. I have two questions.
First what that means "Bob's your uncle ?" I'm a french man, not used to english special sentences ou jargon. Would enjoy to know !
Second, I have created a PL/SQL procedure to update my table. I face a problem.
I want to initialize b_lob with the img_blob value but I get an error : "ORA-22922: nonexistent LOB value". WHere do my error comes from ? I am fairly new in this stuff of BLOB.
Below my procedure.
Thank for your kind help.
Christian.
create or replace
procedure insert_img as
f_lob bfile;
b_lob blob;
loops number default 0 ;
lines number default 0;
stmt varchar2(4000);
cursor c1 is select img_blob, file_name, pk from photos FOR UPDATE ;
begin
NULL;
dbms_output.enable(900000);
stmt := 'SELECT COUNT(*) FROM PHOTOS';
EXECUTE IMMEDIATE stmt INTO LINES ;
for ligne in c1 loop
exit when loops >= lines ;
loops := loops+1;
update photos set img_blob= empty_blob() where CURRENT OF C1;
-- return img_blob into b_lob;
b_lob := ligne.img_blob ;
f_lob := bfilename( 'MY_FILES', ligne.file_name );
IF (DBMS_LOB.FILEEXISTS(f_lob) != 0)
THEN
      DBMS_OUTPUT.PUT_LINE('BFILE exist: '|| ligne.file_name || ', ligne :'|| ligne.pk);
      dbms_lob.fileopen(f_lob, dbms_lob.file_readonly);
      dbms_lob.loadfromfile( b_lob, f_lob, dbms_lob.getlength(f_lob) );
      dbms_lob.fileclose(f_lob);
      dbms_output.put_line('ligne.pk :' || ligne.pk || ', lines : ' || lines || ', loops ' || loops);
ELSE
    DBMS_OUTPUT.PUT_LINE('BFILE does not exist: '|| ligne.file_name || ', ligne :'|| ligne.pk);
END IF;
end loop;
commit;
end insert_img;

Image Processing using applet

hi,
I am doing my project in java.My project is " Online Image Processing ".
I did some processing like gray Scale, Invert , Contrast and rotate 90 degree.
can any one help me for
1. I vant to rotate Image to 1 degree...
2. How to get Blure and Sharpen image?
3. Can i append frames inside applet?
plz Help me ..

I did not read the content of the links (To lazy) just found them for you.
You say that the examples use frames:
this should not be a problem as the required code is the same.
Tip:
How whould you display a image in a frame?
How whould you display a image in a applet?
Concentrate on the above 2 and simply change the code accordingly.
This should be easy also try asking google.

Image processing with applets

Hi
I need to create a website with several image processing applets on it. however although the applets work locally they will not load at all through a server (i'm a student) my supervisor tells me i cant use an applet to display an image stored on a server. but as applets specifically have getImage methods which must be able to get images from the server i think he is wrong but do not know how to do it.
Any advice will result in some really great Karma directed your way.
thanks

here's the code I use, make special note of the getDocumentBase(), as this request will be a URL based request, rather than a file read
try {
img = getImage(getDocumentBase(), "logo.gif");
}catch(Throwable t) {
System.out.println("Unable to load logo image",t);
t.printStackTrace();
hope this helps

Image Processing without AWT

Hi everyone,
Are there any libraries out there for image processing on J2ME devices? The device I am working on is JStamp, so it has not UI. Therefore no AWT. All image processing libraries seem to be based on AWT.
When I try to upload Java classes using AWT, JStamp upload gives error, because there are native JNI methods in AWT.
Thanks,

Hi,
I'm not quite sure what you are asking. What "image processing" could you possibly do on a system without a GUI? If you just mean storing or tranporting image files then you can treat it in the same way as any other data. If the system has no graphical ability then you obviously will not be able to display images (although I have seen an app once that converted a GIF into an ASCII art text file...)
Please be more specific.
Ben

Image processing - OutOfMemoryError

Hi,
I have a question about image processing programs. I want to write an image processing program (more as an exercise), so far I have succeeded with a few steps. I am able to create a new document and display it's contents on screen. It's based on the BufferedImage class basically. Now the problem is, when I enter dimensions in a New dialog to be 30000x30000 (that's a limit in Photoshop) I get an OutOfMemoryError such as below. How can I write a program that can be competitive to Adobe Photoshop. Photoshop can handle 30000x30000 pixels (and remember, it can have multiple layers etc.). How to achieve that in Java? Also, Photoshop (in the Preferences pane) allows to set the memory usage, there is a slider and one can just set how much memory Photoshop is about to utilize. Is that possible in Java?
Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space
 at pr.g.Picture.<init>(Picture.java:56)
 at pr.docs.DocCAN.<init>(DocCAN.java:24)
 at canvas01.DocHandler.createNewDoc(DocHandler.java:33)
 at canvas01.CanvasGUI.actionPerformed(CanvasGUI.java:309)
 at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
 at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
 at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
 at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
 at javax.swing.AbstractButton.doClick(AbstractButton.java:389)
 at javax.swing.AbstractButton.doClick(AbstractButton.java:337)
 at javax.swing.plaf.basic.BasicMenuItemUI$Actions.actionPerformed(BasicMenuItemUI.java:778)
 at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1645)
 at javax.swing.JComponent.processKeyBinding(JComponent.java:2851)
 at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:670)
 at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:678)
 at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:678)
 at javax.swing.JMenuBar.processKeyBinding(JMenuBar.java:649)
 at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:267)
 at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:254)
 at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2928)
 at javax.swing.SwingUtilities.processKeyBindings(SwingUtilities.java:1554)
 at javax.swing.UIManager$2.postProcessKeyEvent(UIManager.java:1454)
 at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:722)
 at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:990)
 at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:855)
 at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:676)
 at java.awt.Component.dispatchEventImpl(Component.java:4608)
 at java.awt.Container.dispatchEventImpl(Container.java:2143)
 at java.awt.Window.dispatchEventImpl(Window.java:2478)
 at java.awt.Component.dispatchEvent(Component.java:4566)
 at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
 at java.awt.EventQueue.access$000(EventQueue.java:86)PR.

user5287726 wrote:
Andrew Thompson wrote:
Aardenon wrote:
..How can I write a program that can be competitive to Adobe Photoshop. ..Hire a team of programmers & analysts of the same general size as what Adobe assigns to Photoshop?
.. Photoshop can handle 30000x30000 pixels (and remember, it can have multiple layers etc.). How to achieve that in Java? .. Increase the memory size assigned to the app. at start-up. No, wait.. those figures would suggest the image takes up 900 MPix, and given 4 bytes per pixel (RGBA) would increases that to around 3.6 Gb. Java has a hard limit around 2 Gb, AFAIR.
Use a disk based store?If the OP is running a 64-bit OS, just use a 64-bit JVM. On a machine with a lot of RAM."My super duper Photoshop clone. Minimal system requirements: 64 bits CPU and 4gb of memory".
Although I would laugh to see that happen, I would cry at the same time because people will of course blame such ridiculous practices on the fact that Java is used.

Image Processing in j2me

Hi All,
I want to do image processing in mobile application(j2me).
But there are not enough java packages in mobile environment.
How to do it please let me know if any body knows.
Thanks.

brightness: convert every RGB pixel to HSB -> increase luminance by constant value -> convert back to RGB
contrast: convert every RGB pixel to HSB -> multiply luminance by constant value-> convert back to RGB
You can also do both in one go.

Image Processing (JAI-API) Instalation problem

I am developing the software in Image processing (remote sensing). I am facing the following problem when i run the program.
C:\java_ex>javac SimpleJAITest.java
SimpleJAITest.java:23: cannot resolve symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
ScrollingImagePanel panel1, panel2;
^
SimpleJAITest.java:36: cannot resolve symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
panel1 = new ScrollingImagePanel(loadImage, 300, 300);
^
SimpleJAITest.java:78: cannot resolve symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
panel2 = new ScrollingImagePanel(outImage, 300, 300);
^
Note: SimpleJAITest.java uses or overrides a deprecated API.
Note: Recompile with -deprecation for details.
3 errors
Please send the information regarding installation of Java Advance Imaging kit
and link to download JAI API
Also send the solution of this problem

C:\java_ex>javac SimpleJAITest.java -Xlint:deprecation
SimpleJAITest.java:23: cannot find symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
ScrollingImagePanel panel1, panel2;
^
SimpleJAITest.java:29: warning: [deprecation] set(java.lang.Object,java.lang.Str
ing) in javax.media.jai.ParameterBlockJAI has been deprecated
loadPB.set(argv[0], "hs");
^
SimpleJAITest.java:36: cannot find symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
panel1 = new ScrollingImagePanel(loadImage, 300, 300);
^
SimpleJAITest.java:39: warning: [deprecation] show() in java.awt.Window has been
deprecated
window1.show();
^
SimpleJAITest.java:78: cannot find symbol
symbol : class ScrollingImagePanel
location: class SimpleJAITest
panel2 = new ScrollingImagePanel(outImage, 300, 300);
^
SimpleJAITest.java:81: warning: [deprecation] show() in java.awt.Window has been
deprecated
window2.show();
^
SimpleJAITest.java:87: warning: [deprecation] set(java.lang.Object,java.lang.Str
ing) in javax.media.jai.ParameterBlockJAI has been deprecated
savePB.set(argv[1], "filename");
^
SimpleJAITest.java:88: warning: [deprecation] set(java.lang.Object,java.lang.Str
ing) in javax.media.jai.ParameterBlockJAI has been deprecated
savePB.set(argv[2], "format");
^
3 errors
5 warnings

XML Publisher post-processing error 'java.io.FileNotFoundException'

Hi,
We are getting following XML Publisher post-processing error while running XML Publisher report.
It was working earlier but suddenly its erroring out.
[9/07/10 9:00:17 PM] [OPPServiceThread1] Post-processing request 559655.
[9/07/10 9:00:18 PM] [39177:RT559655] Executing post-processing actions for request 559655.
[9/07/10 9:00:18 PM] [39177:RT559655] Starting XML Publisher post-processing action.
[9/07/10 9:00:18 PM] [39177:RT559655]
Template code: XXHPOXPRRFLR
Template app: XXH
Language: en
Territory: 00
Output type: PDF
[9/07/10 9:00:18 PM] [UNEXPECTED] [39177:RT559655] java.io.FileNotFoundException: /apps/oracle/DEV/inst/apps/DEV_hlt439erplap001/logs/appl/conc/out/o559655.out (No such file or directory)
 at java.io.FileInputStream.open(Native Method)
 at java.io.FileInputStream.<init>(FileInputStream.java:106)
 at oracle.apps.fnd.cp.opp.XMLPublisherProcessor.process(XMLPublisherProcessor.java:274)
 at oracle.apps.fnd.cp.opp.OPPRequestThread.run(OPPRequestThread.java:173)
[9/07/10 9:00:18 PM] [39177:RT559655] Completed post-processing actions for request 559655.
Please help me out to resolve this issue.
Thanks & Regards,
Sagarika

Hi,
java.io.FileNotFoundException: /apps/oracle/DEV/inst/apps/DEV_hlt439erplap001/logs/appl/conc/out/o559655.out (No such file or directory)Most probably this file is not created (since no changes have been done recently, so definitely it is not a permission issue), and if there are any log files generate at the client side it should help in investigating the issue.
Thanks,
Hussein

Invoking a BPEL Process from Java Class

Hi All,
I am new to BPEL. I am trying to invoke a BPEL Process using Java.
This following is the Oracle AS Home : D:\product\10.1.3.1\OracleAS_1
Credentials to access the default BPEL domain :
username - oc4jadmin
password - oc4jadmin
RMI Port in Oracle AS - 12401
(code)
import com.oracle.bpel.client.Locator;
import com.oracle.bpel.client.dispatch.IDeliveryService;
import com.oracle.bpel.client.NormalizedMessage;
import java.util.Hashtable;
import java.util.Map;
import javax.naming.Context;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public class Class1 {
 public static void main(String[] args) {
 try {
 Hashtable jndi = new Hashtable();
 jndi.put(Context.PROVIDER_URL, "ormi://localhost:12401/orabpel");
 jndi.put(Context.INITIAL_CONTEXT_FACTORY, "com.evermind.server.rmi.RMIInitialContextFactory");
 jndi.put(Context.SECURITY_PRINCIPAL, "oc4jadmin");
 jndi.put(Context.SECURITY_CREDENTIALS, "oc4jadmin");
 jndi.put("dedicated.connection", "true");
 Locator locator = new Locator("default", "oc4jadmin", jndi);
 System.out.println( "check 1" );
 IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
 System.out.println( "check 2" );
 String xml = "&ltssn xmlns=\"http://services.otn.com\" &gt111222333</ssn>";
 NormalizedMessage nm = new NormalizedMessage( );
 nm.addPart("payload", xml );
 System.out.println( "check 3" );
 NormalizedMessage res = deliveryService.request("CreditRatingService","process",nm);
 System.out.println( "check 4" );
 System.out.println( "BPELProcess CreditRatingService executed!" );
 Map payload = res.getPayload();
 Element part = (Element)payload.get("payload");
 Node outputElement = part.getFirstChild();
 System.out.println("Rating: " + outputElement.getNodeValue());
 catch (Exception ex) {
 ex.printStackTrace();
(code)
When I run this, I get the following exception :
D:\JDeveloper\jdk\bin\javaw.exe -client -classpath D:\JDeveloper\jdev\mywork\mywork\test_bpel_java\ViewController\classes;D:\JDeveloper\jakarta-struts\lib\struts.jar;D:\JDeveloper\jakarta-struts\lib\commons-beanutils.jar;D:\JDeveloper\jakarta-struts\lib\commons-collections.jar;D:\JDeveloper\jakarta-struts\lib\commons-fileupload.jar;D:\JDeveloper\jakarta-struts\lib\commons-digester.jar;D:\JDeveloper\jakarta-struts\lib\commons-lang.jar;D:\JDeveloper\jakarta-struts\lib\commons-logging.jar;D:\JDeveloper\jakarta-struts\lib\commons-validator.jar;D:\JDeveloper\jakarta-struts\lib\jakarta-oro.jar;D:\JDeveloper\j2ee\home\lib\ojsp.jar;D:\JDeveloper\j2ee\home\jsp\lib\taglib\ojsputil.jar;D:\JDeveloper\j2ee\home\oc4j.jar;D:\JDeveloper\j2ee\home\lib\oc4j-internal.jar;D:\JDeveloper\j2ee\home\lib\servlet.jar;D:\JDeveloper\jdev\lib\ojc.jar;D:\product\10.1.3.1\OracleAS_1\bpel\lib\orabpel.jar view.Class1
check 1
check 2
check 3
Mar 22, 2011 11:04:07 PM oracle.j2ee.rmi.RMIMessages EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER
WARNING: Exception returned by remote server: {0}
java.lang.NoClassDefFoundError: javax/ejb/EJBHome
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
 at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
 at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
 at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Class.java:242)
 at oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache.getNamedInterfaces(ClientRmiTypeCache.java:98)
 at oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache.getInterfaceType(ClientRmiTypeCache.java:85)
 at oracle.oc4j.rmi.ClientRmiTypeCache.getCachedType(ClientRmiTypeCache.java:33)
 at com.evermind.server.rmi.RMIClientConnection.getBoundObject(RMIClientConnection.java:981)
 at com.evermind.server.rmi.RMIClientInputStream.resolveObject(RMIClientInputStream.java:26)
 at java.io.ObjectInputStream.checkResolve(ObjectInputStream.java:1346)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
 at com.evermind.server.rmi.RMIClientConnection.handleLookupResponse(RMIClientConnection.java:825)
 at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:283)
 at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:242)
 at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:224)
 at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:152)
 at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:127)
 at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:107)
 at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
 at java.lang.Thread.run(Thread.java:595)
Exception in thread "main" java.lang.NoClassDefFoundError: javax/ejb/EJBException
 at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:76)
 at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:254)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
 at view.Class1.main(Class1.java:40)
Process exited with exit code 1.
I have used checkpoints in between the code. It works fine till the third one. After that, it raises an exception.
Can anyone help me out with this?
Edited by: 846458 on Mar 22, 2011 11:04 AM

Hi
Can you try with below code
package com.otn.samples;
import java.util.Properties;
import java.util.Map;
import javax.naming.InitialContext;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import com.collaxa.xml.XMLHelper;
import com.oracle.bpel.client.ClientDefs;
import com.oracle.bpel.client.Locator;
import com.oracle.bpel.client.NormalizedMessage;
import com.oracle.bpel.client.delivery.IDeliveryService;
public class CallBPEL
 public static void main(String[] args) throws Exception {
 if (args.length != 1) {
 System.out.println(
 "I am here");
 return;
 try{
 String ssn = args[0];
 System.out.println("ssn is " + ssn);
 // properties in the classpath
 Properties props = new java.util.Properties();
 java.net.URL url = ClassLoader.getSystemResource("context.properties");
 props.load(url.openStream());
 System.out.println(props);
 String xml = "<ssn xmlns=\"http://services.otn.com\">" + ssn + "</ssn>";
 Locator locator = new Locator("default","bpel",props);
 IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
 // construct the normalized message and send to collaxa server
 NormalizedMessage nm = new NormalizedMessage( );
 nm.addPart("payload", xml );
 NormalizedMessage res = deliveryService.request("CreditRatingService", "process", nm);
 Map payload = res.getPayload();
 System.out.println( "BPELProcess CreditRatingService executed!" );
 Element partEl = (Element) payload.get("payload");
 System.out.println( "Credit Rating is " + XMLHelper.toXML(partEl) );
 }catch(Exception e)
 e.printStackTrace();
}Thanks
AJ

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