org.abstracthorizon.danube.http.util
Class ReadWriteFileConnectionHandler

java.lang.Object
  org.abstracthorizon.danube.http.BaseReflectionHTTPConnectionHandler
      org.abstracthorizon.danube.http.util.ReadOnlyFileConnectionHandler
          org.abstracthorizon.danube.http.util.ReadWriteFileConnectionHandler

All Implemented Interfaces:

ConnectionHandler

public class ReadWriteFileConnectionHandler
extends ReadOnlyFileConnectionHandler

Connection handler that handles static files (and directories)

Author:

Daniel Sendula

Field Summary

Fields inherited from class org.abstracthorizon.danube.http.util.ReadOnlyFileConnectionHandler

bufferSize, dateFormat, DEFAULT_BUFFER_SIZE, filePath, fileTypeMap, GIGABYTE, KILOBYTE, MEGABYTE, TERABYTE

Fields inherited from class org.abstracthorizon.danube.http.BaseReflectionHTTPConnectionHandler

cachedMethods, errorResponse, noDefaultHead, noDefaultTrace

Constructor Summary

ReadWriteFileConnectionHandler()
Constructor

Method Summary

void	methodDELETE(HTTPConnection httpConnection)
void	methodPUT(HTTPConnection httpConnection) This method retruns list of files from give directory or returns a file, using FileTypeMap to convert file extension to mime type
protected void	transferToFileChannel(FileChannel fileChannel, ReadableByteChannel inputChannel, long length) Transfer given channel to the file channel
protected void	uploadFile(File file, HTTPConnection httpConnection) Uploads the file

Methods inherited from class org.abstracthorizon.danube.http.util.ReadOnlyFileConnectionHandler

encode, getBufferSize, getFileHandle, getFilePath, getFileTypeMap, getLengthAsString, handleDirectory, handleFile, methodGET, methodHEAD, obtainBuffer, releaseBuffer, setBufferSize, setFilePath, setFileTypeMap, transferFromFileChannel, transferStreams, updateHeadersForFile

Methods inherited from class org.abstracthorizon.danube.http.BaseReflectionHTTPConnectionHandler

cacheMethods, getErrorResponse, getNoDefaultHead, getNoDefaultTrace, handleConnection, invokeMethod, methodOPTIONS, methodTRACE, returnError, returnSimpleContent, setErrorResponse, setNoDefaultHead, setNoDefaultTrace, updateDefaultHeadMethod, updateDefaultTraceMethod

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReadWriteFileConnectionHandler

public ReadWriteFileConnectionHandler()

Constructor

Method Detail

methodDELETE

public void methodDELETE(HTTPConnection httpConnection)

methodPUT

public void methodPUT(HTTPConnection httpConnection)

This method retruns list of files from give directory or returns a file, using FileTypeMap to convert file extension to mime type

Parameters:

httpConnection - http connection

uploadFile

protected void uploadFile(File file,
                          HTTPConnection httpConnection)

Uploads the file

Parameters:

file - file

httpConnection - http connection

transferToFileChannel

protected void transferToFileChannel(FileChannel fileChannel,
                                     ReadableByteChannel inputChannel,
                                     long length)
                              throws IOException

Transfer given channel to the file channel

Parameters:

inputChannel - file channel

fileChannel - output channel

length - length

Throws:

IOException - IO exception