Apache Tomcat 6.0.43

org.apache.tomcat.jni
Class Error

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by org.apache.tomcat.jni.Error
All Implemented Interfaces:
java.io.Serializable

public class Error
extends java.lang.Exception

Error

Author:
Mladen Turk
See Also:
Serialized Form

Method Summary
 java.lang.String getDescription()
          Get the APR description of the exception.
 int getError()
          Get the APR error code of the exception.
static int netosError()
          Get the last platform socket error.
static int osError()
          Get the last platform error.
static java.lang.String strerror(int statcode)
          Return a human readable string describing the specified error.
 
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
 

Method Detail

getError

public int getError()
Get the APR error code of the exception.

Returns:
error of the Exception

getDescription

public java.lang.String getDescription()
Get the APR description of the exception.

Returns:
description of the Exception

osError

public static int osError()
Get the last platform error.

Returns:
apr_status_t the last platform error, folded into apr_status_t, on most platforms This retrieves errno, or calls a GetLastError() style function, and folds it with APR_FROM_OS_ERROR. Some platforms (such as OS2) have no such mechanism, so this call may be unsupported. Do NOT use this call for socket errors from socket, send, recv etc!

netosError

public static int netosError()
Get the last platform socket error.

Returns:
the last socket error, folded into apr_status_t, on all platforms This retrieves errno or calls a GetLastSocketError() style function, and folds it with APR_FROM_OS_ERROR.

strerror

public static java.lang.String strerror(int statcode)
Return a human readable string describing the specified error.

Parameters:
statcode - The error code the get a string for.
Returns:
The error string.

Apache Tomcat 6.0.43

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