ProxyException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - com.ibm.as400.access.ProxyException

All Implemented Interfaces:

ReturnCodeException, Serializable
```
public class ProxyException
extends RuntimeException
implements ReturnCodeException
```
The ProxyException class represents an exception that indicates an error occurred while communicating with the proxy server.

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`CONNECTION_DROPPED` The return code indicating that a connection to the proxy server was dropped.
`static int`	`CONNECTION_NOT_ESTABLISHED` The return code indicating that a connection to the proxy server cannot be established.
`static int`	`CONNECTION_REJECTED` The return code indicating that a connection to the proxy server was rejected.
`static int`	`VERSION_MISMATCH` The return code indicating that communication failed to the proxy server because of a mismatch between code levels.

Method Summary

Methods
Modifier and Type Method and Description

int getReturnCode()
Returns the return code associated with this exception.
- Methods inherited from class java.lang.Throwable
  fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods
Modifier and Type	Method and Description
`int`	`getReturnCode()` Returns the return code associated with this exception.

- Field Detail
  - CONNECTION_NOT_ESTABLISHED
```
public static final int CONNECTION_NOT_ESTABLISHED
```
    The return code indicating that a connection to the proxy server cannot be established.
    
    See Also:
    Constant Field Values
  - CONNECTION_DROPPED
```
public static final int CONNECTION_DROPPED
```
    The return code indicating that a connection to the proxy server was dropped. If the connection is via HTTP tunneling this return code indicates the client tried to use a session that was previously cleaned up by the system. The system cleaned up the session because it was idle long enough to indicate the client is no longer active. If the client was still active increase the timeout property so the system waits longer before cleaning up sessions.
    
    See Also:
    Constant Field Values
  - CONNECTION_REJECTED
```
public static final int CONNECTION_REJECTED
```
    The return code indicating that a connection to the proxy server was rejected.
    
    See Also:
    Constant Field Values
  - VERSION_MISMATCH
```
public static final int VERSION_MISMATCH
```
    The return code indicating that communication failed to the proxy server because of a mismatch between code levels. This usually occurs if the client and proxy server are running with different versions of the IBM Toolbox for Java or different versions of the JVM.
    
    See Also:
    Constant Field Values
- Method Detail
  - getReturnCode
```
public int getReturnCode()
```
    Returns the return code associated with this exception.
    
    Specified by:
    
    getReturnCode in interface ReturnCodeException
    
    Returns:
    The return code.

Methods inherited from class java.lang.Throwable

Methods inherited from class java.lang.Object

CONNECTION_NOT_ESTABLISHED

CONNECTION_DROPPED

CONNECTION_REJECTED

VERSION_MISMATCH

getReturnCode