sk.baka.ambient.commons
Class ServerHttpException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          sk.baka.ambient.commons.ServerHttpException

All Implemented Interfaces:

java.io.Serializable

public final class ServerHttpException
extends java.lang.Exception

The server-side HTTP exception.

Author:

Martin Vysny

See Also:

Serialized Form

Field Summary

int	errorCode The error code.

Constructor Summary

ServerHttpException(int errorCode)
Creates new exception.

ServerHttpException(int errorCode, java.lang.String message)
Creates new exception.

ServerHttpException(int errorCode, java.lang.Throwable cause)
Creates new exception.

Method Summary

java.lang.String	getResponseLine(byte httpVersion) Returns the response line, for example "HTTP/1.1 501 Not Implemented".
static java.lang.String	getResponseLine(byte httpVersion, int errorCode) Returns the response line, for example "HTTP/1.1 501 Not Implemented".
static java.lang.String	getStatus(int errorCode) Returns status name for given error code.
static void	writeResponse(byte httpVersion, int errorCode, java.lang.String message, java.io.OutputStream out) Returns the entire response, for example "HTTP/1.1 501 Not Implemented\r\nPUT Not implemented\r\n\r\n".
void	writeResponse(byte httpVersion, java.io.OutputStream out) Returns the response line, for example "HTTP/1.1 501 Not Implemented\r\nPUT Not implemented\r\n\r\n".

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

Field Detail

errorCode

public final int errorCode

The error code.

Constructor Detail

ServerHttpException

public ServerHttpException(int errorCode)

Creates new exception.

Parameters:

errorCode - the error code.

ServerHttpException

public ServerHttpException(int errorCode,
                           java.lang.String message)

Creates new exception.

Parameters:

errorCode - the error code.

message - optional additional error info.

ServerHttpException

public ServerHttpException(int errorCode,
                           java.lang.Throwable cause)

Creates new exception.

Parameters:

errorCode - the error code.

cause - the cause.

Method Detail

getStatus

public static java.lang.String getStatus(int errorCode)

Returns status name for given error code.

Parameters:

errorCode - the error code. See error codes list for details.

Returns:

the status name.

writeResponse

public void writeResponse(byte httpVersion,
                          java.io.OutputStream out)
                   throws java.io.IOException

Returns the response line, for example "HTTP/1.1 501 Not Implemented\r\nPUT Not implemented\r\n\r\n".

Parameters:

httpVersion - the http version, 0 or 1.

out - write the response here.

Throws:

java.io.IOException - if i/o error occurs.

getResponseLine

public java.lang.String getResponseLine(byte httpVersion)

Returns the response line, for example "HTTP/1.1 501 Not Implemented".

Parameters:

httpVersion - the http version, 0 or 1.

Returns:

the response line.

getResponseLine

public static java.lang.String getResponseLine(byte httpVersion,
                                               int errorCode)

Returns the response line, for example "HTTP/1.1 501 Not Implemented".

Parameters:

httpVersion - the http version, 0 or 1.

errorCode - the HTTP error code.

Returns:

the response line.

writeResponse

public static void writeResponse(byte httpVersion,
                                 int errorCode,
                                 java.lang.String message,
                                 java.io.OutputStream out)
                          throws java.io.IOException

Returns the entire response, for example "HTTP/1.1 501 Not Implemented\r\nPUT Not implemented\r\n\r\n".

Parameters:

httpVersion - the http version, 0 or 1.

errorCode - the HTTP error code.

message - optional additional error info.

out - write the result here.

Throws:

java.io.IOException - if i/o error occurs.