Examples of CannotProceedException

javax.naming.CannotProceedException

This exception is thrown to indicate that the operation reached a point in the name where the operation cannot proceed any further. When performing an operation on a composite name, a naming service provider may reach a part of the name that does not belong to its namespace. At that point, it can construct a CannotProceedException and then invoke methods provided by javax.naming.spi.NamingManager (such as getContinuationContext()) to locate another provider to continue the operation. If this is not possible, this exception is raised to the caller of the context operation.

If the program wants to handle this exception in particular, it should catch CannotProceedException explicitly before attempting to catch NamingException.

A CannotProceedException instance is not synchronized against concurrent multithreaded access. Multiple threads trying to access and modify CannotProceedException should lock the object. @author Rosanna Lee @author Scott Seligman @since 1.3

org.jboss.invocation.CannotProceedException

Indicates that an invocation cannot proceed due to the interceptor chain terminating prematurely. @author David M. Lloyd

        }
        // we should have correct nameToLookFor at this point
        types[0] = lookupAttrType;
        classes[0] = lookupAttrClass;
        if (remainingName != null) {
            CannotProceedException cpe = constructCannotProceedException(
                    altName, remainingName);
            Context nnsContext = DirectoryManager.getContinuationContext(cpe);


            result = nnsContext.lookup(remainingName);
        } else {


    public Object processInvocation(final InterceptorContext context) throws Exception {
        // Get the appropriate method from the previously associated instance
        final ComponentInstance instance = context.getPrivateData(ComponentInstance.class);
        if (instance == null) {
            throw new CannotProceedException("No instance is associated with this component class");
        }
        context.setTarget(instance.getInstance());
        final Interceptor interceptor = instance.getInterceptor(context.getMethod());
        return interceptor.processInvocation(context);
    }

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Examples of CannotProceedException

Examples of javax.naming.CannotProceedException

Examples of org.jboss.invocation.CannotProceedException