IBM WebSphere Application ServerTM
Release 8

com.ibm.bpe.api
Class EngineConflictingProcessException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by com.ibm.bpe.api.ProcessException
              extended by com.ibm.bpe.api.EngineConflictingProcessException
All Implemented Interfaces:
java.io.Serializable

public class EngineConflictingProcessException
extends ProcessException

Exception class for error message Engine.ConflictingProcess.
Thrown when: The value of a correlation set uniquely identifies a process instance. When a process initiating operation with a correlation set is invoked, a unique value must be passed for the correlation set. This error might occur due to race conditions if a process instance contains several receive activities for the same port type and operation and multiple requests are sent to the same process instance before the instance is created. In this case, the problem should disappear when the failed request messages are automatically retried.
User action: Either provide a unique correlation set value for the new process instance or delete the existing process instance to be able to reuse the correlation set value for the new process instance. If the problem was caused by a race condition, no action is required because the problem will disappear when the requests are automatically retried.

Since:
6.0.2
See Also:
Serialized Form

Field Summary
static java.lang.String COPYRIGHT
           
 
Fields inherited from class com.ibm.bpe.api.ProcessException
_catalog, _cause, _id, _key, _message, _vars
 
Constructor Summary
  EngineConflictingProcessException(java.lang.Object[] vars)
          Constructor.
  EngineConflictingProcessException(java.lang.Object[] vars, java.lang.Throwable cause)
          Constructor.
protected EngineConflictingProcessException(java.lang.String key, java.lang.Object[] vars, java.lang.String id, java.lang.Throwable cause)
          Constructor for subclasses only.
protected EngineConflictingProcessException(java.lang.String catalog, java.lang.String key, java.lang.Object[] vars, java.lang.String id, java.lang.Throwable cause)
          Constructor for subclasses only.
 
Method Summary
 
Methods inherited from class com.ibm.bpe.api.ProcessException
getCause, getMessage, getMessage, getMessageID, getMessageKey, getMessageVariables, getRootCause, internPrintStackTrace, printStackTrace, printStackTrace, printStackTrace
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT
See Also:
Constant Field Values
Constructor Detail

EngineConflictingProcessException

public EngineConflictingProcessException(java.lang.Object[] vars)
Constructor.

Parameters:
vars - See EngineConflictingProcessException(Object[], Throwable)

EngineConflictingProcessException

public EngineConflictingProcessException(java.lang.Object[] vars,
                                         java.lang.Throwable cause)
Constructor.

Parameters:
vars - An array with 1 substitution variable for CWWBE0156E: A new process instance cannot be created because the correlation value conflicts with process instance ''{0}''.
{0} is the name of the conflicting process instance.
cause - The exception that was thrown.

EngineConflictingProcessException

protected EngineConflictingProcessException(java.lang.String key,
                                            java.lang.Object[] vars,
                                            java.lang.String id,
                                            java.lang.Throwable cause)
Constructor for subclasses only. It has package access so it does not show up in the public Javadoc.

Parameters:
key - The message key.
vars - The values of the message variables. Can be an empty array. If the array contains objects, they must be Serializable.
id - The message identifier.
cause - The exception that was thrown.

EngineConflictingProcessException

protected EngineConflictingProcessException(java.lang.String catalog,
                                            java.lang.String key,
                                            java.lang.Object[] vars,
                                            java.lang.String id,
                                            java.lang.Throwable cause)
Constructor for subclasses only. It has package access so it does not show up in the public Javadoc.

Parameters:
catalog - The catalog which have to be used to retrieve the message.
key - The message key.
vars - The values of the message variables. Can be an empty array. If the array contains objects, they must be Serializable.
id - The message identifier.
cause - The exception that was thrown.

IBM WebSphere Application ServerTM
Release 8