Class definition under "SE11" !!
Hi everybody,
As we all know, CL_GUI_ALV_GRID is an SAP predefined class.
Well, I am surprised to see this class being displayed under SE11.
Does anybody have any idea on this?
Thanks,
Max
That is normal behavior!
Any class can be displayed through SE11, check with for example cl_IXML class.
Also you can see that dataelements cab given in the field for table
Similar Messages
-
Flash.utils.getDefinitionByName vs. ApplicationDomain's class definition methods?
What's the difference between these two method groups in terms of the set of classes they work with (i.e. ApplicationDomain's class definition set vs the set of class definitions getDefinitionByName uses)?
ApplicationDomain. getDefinition / hasDefinition / getQualifiedDefinitionNames (Flash Player 11.3+ only, appears to be undocumented?)
getDefinitionByName
It's clear that there's an application domain hierarchy and that definitions may be visible in some app domains and not others. For example, would ApplicationDomain.getDefinition return a definition that is not defined in the given app domain but is accessible from it? (e.g. if the domain is a child domain and we're looking up a definition defined in the parent?) The documentation for ApplicationDomain just says "Loaded classes are defined only when their parent doesn't already define them." but it also says "(ApplicationDomains) allow multiple definitions of the same class to exist and allow children to reuse parent definitions."
The documentation also indicates that getDefinitionByName returns class definitions, whereas ApplicationDomain.getDefinition will return namespace and function definitions in addition to class definitions.
Assuming I'm only interested in class definitions, what ApplicationDomains does getDefinitionByName search? (e.g. all domains, the current/caller domain only, or any domains accessible to the caller?)
This initial test is confusing:
import flash.system.ApplicationDomain;
var d:ApplicationDomain = new ApplicationDomain( ApplicationDomain.currentDomain ); //child of current domain
trace(ApplicationDomain.currentDomain.hasDefinition("flash.display.DisplayObject")); //true
trace(ApplicationDomain.currentDomain.getQualifiedDefinitionNames().length); //1 (the main timeline class definition only: Untitled_fla::MainTimeline)
trace(d.hasDefinition("flash.display.DisplayObject")); //false
On the one hand, getQualifiedDefinitionNames reports that only the main timeline class is defined in the current app domain, yet getDefinition returns true for DisplayObject, indicating it reports the existence of definitions in the parent (system) domain, yet the final trace on the grandchild domain contradicts that by returning false.
ApplicationDomain.currentDomain.parentDomain also returns null, which directly contradicts the following documentation statements: "The system domain contains all application domains, including the current domain..." and "Every application domain, except the system domain, has an associated parent domain. The parent domain of your main application's application domain is the system domain."
The contradiction is very apparent here, where currentDomain has the definition, but when you create a child domain and access the parent, which should be currentDomain, it suddenly reports that it doesn't contain the definition:
trace(ApplicationDomain.currentDomain.hasDefinition("flash.display.DisplayObject")); //true
trace((new ApplicationDomain( ApplicationDomain.currentDomain )).parentDomain.hasDefinition("flash.display.DisplayObject")); //false! why?
And of course, you can't compare instances because (ApplicationDomain.currentDomain == ApplicationDomain.currentDomain) is actually false.To answer my own question somewhat...
This page is quite comprehensive: http://www.senocular.com/flash/tutorials/contentdomains/?page=2 I've managed to solve a couple mysteries, but the basic question outlined above (particularly concerning the scope of getDefinitionByName) still stands. I just wanted to post an answer for what I was able to resolve.
Retreiving the parentDomain returns null if the parent is the system domain. So although the parentDomain is the system domain, the parentDomain property returns null anyway. That's just the way it is. Unfortunately, that makes the system domain inaccessible, for example, for class enumeration through getQualifiedDefinitionNames.
Concerning my initial test, it seems that constructing a new ApplicationDomain creates a dead object until a SWF is actually loaded under that domain. For example, creating a child domain of the current domain and calling hasDefinition on it will return false, but if you assign that very same instance to a loader context an pass it to Loader.load, once the load completes, you can call hasDefinition on the instance that originally returned false, and it will return true instead. So you can construct an ApplicationDomain with a parent, but it won't really function until it's being actively used.
var d:ApplicationDomain = new ApplicationDomain( ApplicationDomain.currentDomain ); //child of current domain
trace(d.hasDefinition( "flash.display.DisplayObject" )); //false for now... var l:Loader = new Loader();
l.load(new URLRequest( "any.swf"), new LoaderContext( false, d ) );
l.contentLoaderInfo.addEventListener( Event.COMPLETE, completed, false, 0, true );
function completed(e:Event ):void
trace(d.hasDefinition( "flash.display.DisplayObject" ); //...and now it's true.
So it would seem that ApplicationDomain.getDefinition does report classes in the parent, grandparent, etc. domains, but it will only do so after the new ApplicationDomain instance has been activated through loading something into it.
Again, ApplicationDomain instances may refer to the same application domain, but they cannot be directly compared. For example, (ApplicationDomain.currentDomain == ApplicationDomain.currentDomain) is false. -
Duplicate class definition error while invoking EJB from ADF project
Hi,
I am using Jdeveloper TP3 and facing the following problem.
I have built an EJB project and am ran them successfully in the embedded OC4J via a standalone java program.
Now I created another project with ADF capabilities and when I tried to ping the EJB i get the following exception
The application named, current-workspace-app, could not start due to an error.
duplicate class definition: javax/faces/context/FacesContextFactory Invalid class: javax.faces.context.FacesContextFactory Loader
This is happenning due to class conflicts between javaee.jar and trinidad-impl.jar/adf-richclient-impl.jar.
Is there any way of bypassing this class loader issue?Hi,
actually I didn' try the JNDI lookup but used resource injection instead
In a JSF managed bean I use
@EJB Ejb30SessionFacadeLocal myLocalInterface;
public SortableModel getTableModel() {
List rows = new ArrayList<Employees>();
rows = myLocalInterface.queryEmployeesFindAll();
this.tableModel = new SortableModel(rows);
return tableModel;
Its a EJB 3.0 session bean that accesses a Local interface. However, if the remote is on the same server then I would think that using @EJB Ejb30SessionFacadeRemote myRemoteInterface; does similar
Frank -
Java.lang.LinkageError: duplicate class definition
Dear Experts,
We are in the process of Migrating current Mi2.5 application to NWM7.1.
We have that 2.5 application properly running in production system but in 7.1 while opening some JSP page of application
it sometimes opens properly & sometimes gives this error..
java.lang.LinkageError: duplicate class definition
The detailed error description is as given below..
Pls advice..Error: 500
Location: /ZEFL_BP_MI/jsp/stock/bp_technicians_issue_sparesforms.jsp
Internal Servlet Error:
java.lang.LinkageError: duplicate class definition: com/sap/BP/bean/TableViewBean
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at org.apache.tomcat.loader.AdaptiveClassLoader.doDefineClass(AdaptiveClassLoader.java:575)
at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:542)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.beans.Beans.instantiate(Unknown Source)
at java.beans.Beans.instantiate(Unknown Source)
at jsp.stock.bp_0005ftechnicians_0005fissue_0005fsparesforms._jspService(bp_0005ftechnicians_0005fissue_0005fsparesforms.java:101)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.facade.RequestDispatcherImpl.doForward(RequestDispatcherImpl.java:222)
at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:162)
at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.dispatchRequest(AbstractMEHttpServlet.java:780)
at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.doGetThreadSafe(AbstractMEHttpServlet.java:281)
at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.doGet(AbstractMEHttpServlet.java:552)
at com.sap.ip.me.api.runtime.jsp.AbstractMEHttpServlet.service(AbstractMEHttpServlet.java:190)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Unknown Source)
Regards,
Saptak -
hello, i need a class definition for a digital watch in Java.
1. you'll pass 3 parameters into the constructor (1 for time, 1 for alarm, 1 for ...).
2. your setTime and setAlarm methods will look something like this:
void setTime(param)
timeVariable = param;
void setAlarm(param)
alarmVariable = param;
Simple as that. Hope this helps!! -
Class Definition & Implementation
Hi,
In JAVA or Other OOP languages the class definition & implementation are doing within the same task i.e with in the class only they are defining & implementing.But when it comes to ABAP the definition part & implementation part of a class are divided into 2 tasks. Why they are designed like that?Hi Suresh Reddy,
The main intention behind this design is
" to differentiate the class definition and implementation clearly ."
Even if you have a chance to including both class definition and implementation in same structure, it is difficult to differentiate these things in lengthy implementation classes.
Thank you,
Prasad GVK. -
Can I assume that Windows will be able to handle my physical interface device if I follow the "Device Class Definition for Physical Interface Devices" specification while writing the firmware?
I'm trying to develop a device which handles rumble output from applications such as games. Applications would include e.g. racing games or simulators. I'm hesitant to just clone Xbox 360 Gamepad or Sidewinder USB reports. I'd like to correctly declare my
device as something on its own while still making use of already implemented OS-specific drivers. The purpose of the mentioned specification is exactly that as far as I can tell. I wasn't able to find concrete information about its level of support though.
The "USB device class drivers included in Windows" page (sorry I'm not allowed to post links yet..) seems to link to WinUSB which I'm not sure what to do with.Thanks for your response. Well if everything was implemented at that time and it's still available it should be fine since the specification document's last version is dated 1999. I was just hoping there would be any form of documentation whether it's
supported and by which degree so I don't go through the trouble of figuring out how the firmware should be written according to the specification just to find out there is no OS driver implementation for it which would render my work more or less useless.
So I suppose I'm forced to go the trial and error path? -
Web server to download class definitions?
Hello,
There's still one thing that i do not understand about RMI.
I find on the website below the following quote "Classes definitions are typically made network accessible through a web server".
http://java.sun.com/docs/books/tutorial/rmi/overview.html
However, I have created and tested a small RMI example, and there was no need for a webserver (although, i tested my small rmi testapp both client and server on the same machine).
By the way, my small testapp was:
- an interface that extends java.rmi.remote and defines one method that returns just a string "ok".
- the implementation of that interface
- a client that calls the that remote object, and it prints "ok", without problems.
Thus, what is this kind of "webserver" then???
Why does everything works in my small testapp, without a webserver??
Or is there a webserver that i can not see??
Am I missing some information, or do i see something wrong???
Thank you.is that maybe necessary when we have the rmi server, the rmi client and the rmi registry on three different machines?
-
Best practice to handle the class definitions among storage enabled nodes
We have a common set of cache servers that are shared among various applications. A common problem that we face upon deployment is with the missing class definition newly introduced by one of the application node. Any practical approach / best practices to address this problem?
Edited by: Mahesh Kamath on Feb 3, 2010 10:17 PMIs it the cache servers themselves or your application servers that are having problems with loading classes?
In order to dynamically add classes (in our case scripts that compile to Java byte code) we are considering to use a class loader that picks up classes from a coherence cache. I am however not so sure how/if this would work for the cache servers themselves if that is your problem!?
Anyhow a simplistic cache class loader may look something like this:
import com.tangosol.net.CacheFactory;
* This trivial class loader searches a specified Coherence cache for classes to load. The classes are assumed
* to be stored as arrays of bytes keyed with the "binary name" of the class (com.zzz.xxx).
* It is probably a good idea to decide on some convention for how binary names are structured when stored in the
* cache. For example the first tree parts of the binary name (com.scania.xxxx in the example) could be the
* "application name" and this could be used as by a partitioning strategy to ensure that all classes associated with
* a specific application are stored in the same partition and this way can be updated atomically by a processor or
* transaction! This kind of partitioning policy also turns class loading into a "scalable" query since each
* application will only involve one cache node!
public class CacheClassLoader extends ClassLoader {
public static final String DEFAULT_CLASS_CACHE_NAME = "ClassCache";
private final String classCacheName;
public CacheClassLoader() {
this(DEFAULT_CLASS_CACHE_NAME);
public CacheClassLoader(String classCacheName) {
this.classCacheName = classCacheName;
public CacheClassLoader(ClassLoader parent, String classCacheName) {
super(parent);
this.classCacheName = classCacheName;
@Override
public Class<?> loadClass(String className) throws ClassNotFoundException {
byte[] bytes = (byte[]) CacheFactory.getCache(classCacheName).get(className);
return defineClass(className, bytes, 0, bytes.length);
}And a simple "loader" that put the classes in a JAR file into the cache may look like this:
* This class loads classes from a JAR-files to a code cache
public class JarToCacheLoader {
private final String classCacheName;
public JarToCacheLoader(String classCacheName) {
this.classCacheName = classCacheName;
public JarToCacheLoader() {
this(CacheClassLoader.DEFAULT_CLASS_CACHE_NAME);
public void loadClassFiles(String jarFileName) throws IOException {
JarFile jarFile = new JarFile(jarFileName);
System.out.println("Cache size = " + CacheFactory.getCache(classCacheName).size());
for (Enumeration<JarEntry> entries = jarFile.entries(); entries.hasMoreElements();) {
final JarEntry entry = entries.nextElement();
if (!entry.isDirectory() && entry.getName().endsWith(".class")) {
final InputStream inputStream = jarFile.getInputStream(entry);
final long size = entry.getSize();
int totalRead = 0;
int read = 0;
byte[] bytes = new byte[(int) size];
do {
read = inputStream.read(bytes, totalRead, bytes.length - totalRead);
totalRead += read;
} while (read > 0);
if (totalRead != size)
System.out.println(entry.getName() + " failed to load completely, " + size + " ," + read);
else
System.out.println(entry.getName().replace('/', '.'));
CacheFactory.getCache(classCacheName).put(entry.getName() + entry, bytes);
inputStream.close();
public static void main(String[] args) {
JarToCacheLoader loader = new JarToCacheLoader();
for (String jarFileName : args)
try {
loader.loadClassFiles(jarFileName);
} catch (IOException e) {
e.printStackTrace();
}Standard disclaimer - this is prototype code use on your own risk :-)
/Magnus -
Revision: 5819
Author: [email protected]
Date: 2009-03-31 13:15:14 -0700 (Tue, 31 Mar 2009)
Log Message:
Fix asdoc issue for event description getting copied over to the class definition.
QE Notes: None.
Doc Notes: None.
tests: checkintests, asdoc tests
Modified Paths:
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/TopLevelClassesGenerator.ja vaTHank you , Nancy. Appreciate the input.
So instead of this:
<a class="brand" href="index.html"><img src="../img/logo-ca.png"alt="Consumers Advocate Review"> </a>
Would it be something like this?:
<a class="brand" href="index.html"><img src="http://ConsumersAdvocate/img/logo-ca.png"alt="Consumers Advocate Review"> </a>
And if I do that, is there a way to cope with that locally so that DW can still display the images?
jeff -
Binary class definition not found: Hello --- When access the sample
Hi,
I followed the the document of
Oracle9iAS Release 2 Containers for J2ee
dated 12/01/01
to deploy the stateless pure java web service, Hello.
When I hit
http://server:port/hellows/helloService?wsdl
I got the generated WSDL
Also, I can get the proxy class source and jar from
http://server:port/hellows/helloService?proxy_jar
http://server:port/hellows/helloService?proxy_source
However, after I compiled HelloClient and HelloProxy, I got the following error when I tried to access the web service, Hello
Any advice is appreciated.
Qiming
[SOAPException: faultCode=SOAP-ENV:Protocol; msg=Unsupported response content type "text/html", must be: "text/xml". Response was:
<HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1><PRE>oracle.j2ee.xanadu.JasperGenerationError: no source generated during code generation!: 1 in getFile name: \Hello.class
<br>1 in getFile name: \Hello.java
<br>error: error message 'class.format' not found<br>binary class definition not found: Hello
<br>
<br> at oracle.j2ee.ws.JavaWrapperGenerator.generate(JavaWrapperGenerator.java:267)
<br> at oracle.j2ee.ws.RpcWebService.generateWrapperClass(RpcWebService.java:668)
<br> a[i]Long postings are being truncated to ~1 kB at this time.You may want to try the latest and greatest OC4J 9.0.3 which is on OTN at:
OC4J 9.0.3: http://otn.oracle.com/software/htdocs/devlic.html?/software/products/ias/htdocs/utilsoft.html
The updated Web service writeups are in:
<oc4j_home>\webservices\demo\demo.zip (unzip and look in the <demo_unzip>\basic\java_services\README.txt)
One thing that might cause your problem is making sure your class path is updated to point to all the right class files as described in the writeup, including the jar file containing the downloaded class files.
Mike. -
Getting java.lang.LinkageError: duplicate class definition after new build
I few weeks ago I started getting :
java.lang.LinkageError: duplicate class definition every time I tried to access a web app that just got a fresh ANT build to the the web server. The error sites the application's primary servlet class. When I bump the server on I-Planet (6.0), the error goes away. I cannot find a duplicate class anywhere, though. I'm stumped.I few weeks ago I started getting :
java.lang.LinkageError: duplicate class definition every time I tried to access a web app that just got a fresh ANT build to the the web server. The error sites the application's primary servlet class. When I bump the server on I-Planet (6.0), the error goes away. I cannot find a duplicate class anywhere, though. I'm stumped. -
LinkageError: duplicate class definition
I am getting some error codes in my webserver log which I can't seem to figure out. I use IPlanet 6.0
Has anyone seen this error before:
[14/Feb/2002:16:36:29] failure ( 105): Internal error: Unexpected error condition thrown (unknown exception,no description), stack: java.lang.LinkageError: duplicate class definition: dnt/getNumbers
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
at java.lang.ClassLoader.defineClass(ClassLoader.java:426)
at com.iplanet.server.http.servlet.NSServletLoader.loadResource(NSServletLoader.java:387)
at com.iplanet.server.http.servlet.NSServletLoader.loadClass(NSServletLoader.java:429)
at com.iplanet.server.http.servlet.NSServletLoader.findClass(NSServletLoader.java:174)
at com.iplanet.server.http.servlet.NSServletLoader.loadClass(NSServletLoader.java:106)
at com.iplanet.server.http.servlet.NSServletEntity.load(NSServletEntity.java:337)
at com.iplanet.server.http.servlet.NSServletEntity.update(NSServletEntity.java:173)
at com.iplanet.server.http.servlet.NSServletRunner.Service(NSServletRunner.java:410)
The interesting thing about this error is that it only happens when the thread is executing for the first time. Which is right after the web server has been started up.
I've checked that all classes are in the classpath exacty once.
I have no idea what is causing this.
Any help would be very appreciated.
Thank You.
-MikeHi,
I hope you have added the classpath in the "context.properties" file, which will be in config directory of your server root directory. You need to restart the server after adding the classpath in the property file.
Please send me your configuration files, 1)obj.conf 2)magnus.conf 3)error.log 4)jvm12.conf
Senthil Babu J
[email protected] -
Shared class definition memory
I just received notification that this bug (RFE) have been closed (well solved really)
http://developer.java.sun.com/developer/bugParade/bugs/4416624.html
matfudI think that it is only the class definitions that are
shared. Instances of the classs are created
independently
by each VM.
The technique they have chosen should speed up loading
of system (and perhaps other) classes as
their files no longer need to be individually opened
and verified (acutally they may still need to be
verified).
Instances of the classes will not be shared though.
Something will be shared. I suspect it will be the methods primarily. From the explaination in the bug...
First, a portion of the shared archive, currently between five and six
megabytes, is mapped read-only and therefore shared among multiple JVM
processes. -
Duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliver
Hi all ,
I am getting this error every time i try to make a new instance of BPEL process using java API .
The error is thrown on when I do a post using "deliveryService.post("UserTaskSample", "4.0", "initiate", nm);"
An exception has occured : java.lang.Exception: Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported is: "javax.naming.NamingException: Lookup error: javax.naming.NamingException: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar [Root exception is oracle.classloader.util.AnnotatedLinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar ]; nested exception is: javax.naming.NamingException: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar [Root exception is oracle.classloader.util.AnnotatedLinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar ] [Root exception is javax.naming.NamingException: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar [Root exception is oracle.classloader.util.AnnotatedLinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar ]] at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:69) at javax.naming.InitialContext.lookup(InitialContext.java:351) at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:279) at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:299) at com.oracle.bpel.client.delivery.DeliveryService.post(DeliveryService.java:194) at com.oracle.bpel.client.delivery.DeliveryService.post(DeliveryService.java:178) at welcome.welcome.doPost(welcome.java:159) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) Caused by: javax.naming.NamingException: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar [Root exception is oracle.classloader.util.AnnotatedLinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar ] at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:100) at com.evermind.server.rmi.RMIClientConnection.waitForJndiResponse(RMIClientConnection.java:425) at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:233) at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:302) at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:56) ... 18 more Caused by: oracle.classloader.util.AnnotatedLinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome Invalid class: com.oracle.bpel.client.ejb.interfaces.IDeliveryBeanHome Loader: orabpel.root:0.0.0 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/applications/orabpel/ejb_ob_engine.jar Configuration: in D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\orabpel Dependent class: oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache Loader: oc4j:10.1.3 Code-Source: /D:/product/10.1.3.1/OracleAS_1/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar at oracle.classloader.PolicyClassLoader.defineClass(PolicyClassLoader.java:2287) at oracle.classloader.PolicyClassLoader.findLocalClass(PolicyClassLoader.java:1462) at oracle.classloader.SearchPolicy$FindLocal.getClass(SearchPolicy.java:167) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.SearchPolicy.loadClass(SearchPolicy.java:645) at oracle.classloader.PolicyClassLoader.askParentForClass(PolicyClassLoader.java:1289) at oracle.classloader.SearchPolicy$AskParent.getClass(SearchPolicy.java:68) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.SearchPolicy.loadClass(SearchPolicy.java:645) at oracle.classloader.PolicyClassLoader.askParentForClass(PolicyClassLoader.java:1289) at oracle.classloader.SearchPolicy$AskParent.getClass(SearchPolicy.java:68) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1674) at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1635) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache.getNamedInterfaces(ClientRmiTypeCache.java:98) at oracle.oc4j.rmi.ClientRmiTypeCache$InterfaceTypeCache.getInterfaceType(ClientRmiTypeCache.java:85) at oracle.oc4j.rmi.ClientRmiTypeCache.getCachedType(ClientRmiTypeCache.java:33) at com.evermind.server.rmi.RMIClientConnection.getBoundObject(RMIClientConnection.java:1018) at com.evermind.server.rmi.RMIClientInputStream.resolveObject(RMIClientInputStream.java:26) at java.io.ObjectInputStream.checkResolve(ObjectInputStream.java:1346) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at com.evermind.server.rmi.RMIClientConnection.handleLookupResponse(RMIClientConnection.java:879) at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:337) at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:296) at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:278) at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:152) at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:127) at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:107) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) at com.evermind.server.rmi.RMICall.warningExceptionOriginatesFromTheRemoteServer(RMICall.java:109) at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:91) ... 22 more Caused by: java.lang.LinkageError: duplicate class definition: com/oracle/bpel/client/ejb/interfaces/IDeliveryBeanHome at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at oracle.classloader.PolicyClassLoader.defineClass(PolicyClassLoader.java:2241) at oracle.classloader.PolicyClassLoader.findLocalClass(PolicyClassLoader.java:1462) at oracle.classloader.SearchPolicy$FindLocal.getClass(SearchPolicy.java:167) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.SearchPolicy.loadClass(SearchPolicy.java:645) at oracle.classloader.PolicyClassLoader.askParentForClass(PolicyClassLoader.java:1289) at oracle.classloader.SearchPolicy$AskParent.getClass(SearchPolicy.java:68) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.SearchPolicy.loadClass(SearchPolicy.java:645) at oracle.classloader.PolicyClassLoader.askParentForClass(PolicyClassLoader.java:1289) at oracle.classloader.SearchPolicy$AskParent.getClass(SearchPolicy.java:68) at oracle.classloader.SearchSequence.getClass(SearchSequence.java:119) at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1674) at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1635) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at oracle.oc4j.rmi.ClientRmiTypeCache$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:1018) 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:879) at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:337) at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:296) at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:278) 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) ... 2 more ".Hi,
Thanks for the reply since I am quite new to BPEl can you elaborate a bit on this .
What I did was
1. I created a Async BPEL process in JDeveloper and in the same project I put my servlet code and html part when I deploy it on the server and ascess it the welcome jsp is displayed when I click submit on wecome.jsp it forwards to servlet and there the error originates .
2 If instead I deploy the BPEl process seperately and the try to access the BPEL process using my JDeveloper java code I don't get any error it works fine.
3 I have included config and schema folders in source path . wf_client_config.xml,user-properties.xml and wf-config.xml is also present in the source folder.
4 Along with this the jars needed have been also added.
So when I deploy the BPEL process created in 1 above from Jdeveloper it creates a .ear in j2ee\home\applications and the deploys it .This .ear doesn't has any .class files .
I take bpelclasses.jar from the .jar which is created when I compile the project and put it in the j2ee\home\applib folder and made an entry for it in the server.xml file.After this it is able to get .class files.
If there is any alternate way to do the same thing kindly tell me .
Thanks
Pranay
Maybe you are looking for
-
Why does my iphone use hugh amounts of data with no apps running?
5 days ago my data usage went from 15 meg/day to 150-200. I have tried shutting off all app that were running and Ihave power off the phone.
-
I have recently switched from a PC to a MacBook Pro. I have a large number of documents and photographs on a multiterrabite external drive, backed up on a second multiterrabite external drive. Both external drives are formatted for MacIntosh. This ha
-
Could not connect Nokia 6303i via USB cable to Win...
Hello guys in this forum Hello driver development group This is not a question for help, but more a question for sharing experiences. I recently bought a new Nokia 6303i, worked a little bit with it and finally I wanted to connect it to the PC to ent
-
How do you make pages default document reader
Hi I have just started using pages and i cant seem to work out how to make it the default application to open up the many documents i have. Every time i open a document it opens in textedit, i know that you can choose in properties with which program
-
Terrible Sony Customer Service
Hi, I am posting this message here as a first step to create awareness regarding Sony's awful customer service. I stay in Toronto, Canada. My laptop's screen had issues with it and so I wanted to send it in for repair. I called Sony and they told me