i am trying to intigrate ejb and hibernate ,from session
facade i am callind dao implemented through hibernate,i am
getting a ClassDefNotFoundException for this
org/hibernate/Session i ve set the class path at build
path and in setEnv in weblogic still .........
Hello
I am hosting remoting within IIS. Everything works just
fine as long as
I allow anonymous access at the IIS level.
When I allow only Windows Authenticated sessions, something
very
strange happens:
If the client activates the remote object with IP address -
works fine
If the client activates it using a machine name - get http
401 exception is thrown.
The exception is thrown when the client calls the remote
method.
I set the channel's useDefaultCredentials property to true.
Any idea how to allow Windows Authentication?
Here is the call stack:
System.Net.WebException: The remote server returned an
error: (401)
Unauthorized
.. ---> System.ComponentModel.Win32Exception: The target
principal name
is incorrect
at System.Net.NTAuthentication.GetOutgoingBlob(Byte[]
incomingBlob,
Boolean handshakeComplete)
at System.Net.NTAuthentication.GetOutgoingBlob(String
incomingBlob,
Boolean handshakeComplete)
at System.Net.NegotiateClient.DoAuthenticate(String
challenge,
WebRequest webRequest, ICredentials credentials, Boolean
preAuthenticate)
at System.Net.NegotiateClient.DoAuthenticate(String
challenge,
WebRequest webRequest, ICredentials credentials, Boolean
preAuthenticate)
at System.Net.NegotiateClient.Authenticate(String challenge,
WebRequest webRequest, ICredentials credentials)
at System.Net.AuthenticationManager.Authenticate(String
challenge,
WebRequest request, ICredentials credentials)
at System.Net.AuthenticationState.AttemptAuthenticate
(HttpWebRequest
httpWebRequest, ICredentials authInfo)
--- End of inner exception stack trace ---
Definition of priority queue was given. We have to implement
the priority queue using array of pointers with the
priorities given in the range 1..n.
The array could be accessed using the variable top. The list
corresponding to the array elements contains the items
having the priority as the array index.
Adding an item would require changing the value of top if it
has higher priority than top.
Extracting an item would require deleting the first element
from the corresponding queue.
The following class was given:
class PriorityQueue
{
int *Data[100];
int top;
public:
void put(int item, int priority); // inserts the item with
the given priority.
int get(int priority); // extract the element with the
given priority.
int count(); // returns the total elements in the priority
queue.
int isEmpty(); // check whether the priority queue is empty
or not.
};
We had to implement all these class functions.
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