org.apache.maven.wagon.providers.http

Class LightweightHttpWagon

java.lang.Object

org.apache.maven.wagon.AbstractWagon

org.apache.maven.wagon.StreamWagon

org.apache.maven.wagon.providers.http.LightweightHttpWagon

All Implemented Interfaces:

StreamingWagon, Wagon

Direct Known Subclasses:

LightweightHttpsWagon

public class LightweightHttpWagon
extends StreamWagon

LightweightHttpWagon, using JDK's HttpURLConnection.

Author:

Michal Maczka

See Also:

HttpURLConnection

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_REDIRECTS

Fields inherited from class org.apache.maven.wagon.AbstractWagon

authenticationInfo, BUFFER_SEGMENT_SIZE, DEFAULT_BUFFER_SIZE, interactive, MAXIMUM_BUFFER_SIZE, MINIMUM_AMOUNT_OF_TRANSFER_CHUNKS, proxyInfo, repository, sessionEventSupport, transferEventSupport

Fields inherited from interface org.apache.maven.wagon.Wagon

DEFAULT_CONNECTION_TIMEOUT, DEFAULT_READ_TIMEOUT, ROLE

Constructor Summary

Constructors

Constructor and Description
LightweightHttpWagon()

Method Summary

Modifier and Type	Method and Description
void	closeConnection()
void	fillInputData(InputData inputData)
void	fillOutputData(OutputData outputData)
protected void	finishPutTransfer(Resource resource, InputStream input, OutputStream output)
LightweightHttpWagonAuthenticator	getAuthenticator()
Properties	getHttpHeaders()
SocketAddress	getSocketAddress(ProxyInfo proxyInfo)
boolean	isUseCache()
protected void	openConnectionInternal()
PasswordAuthentication	requestProxyAuthentication()
PasswordAuthentication	requestServerAuthentication()
boolean	resourceExists(String resourceName) Check if a remote resource exists
void	setAuthenticator(LightweightHttpWagonAuthenticator authenticator)
void	setHttpHeaders(Properties httpHeaders)
void	setPreemptiveAuthentication(boolean preemptiveAuthentication)
void	setUseCache(boolean useCache)

Methods inherited from class org.apache.maven.wagon.StreamWagon

checkInputStream, checkOutputStream, get, getIfNewer, getIfNewerToStream, getInputStream, getOutputStream, getToStream, put, putFromStream, putFromStream, putFromStream

Methods inherited from class org.apache.maven.wagon.AbstractWagon

addSessionListener, addTransferListener, cleanupGetTransfer, cleanupPutTransfer, connect, connect, connect, connect, connect, connect, createParentDirectories, disconnect, finishGetTransfer, fireGetCompleted, fireGetInitiated, fireGetStarted, firePutCompleted, firePutInitiated, firePutStarted, fireSessionConnectionRefused, fireSessionDebug, fireSessionDisconnected, fireSessionDisconnecting, fireSessionError, fireSessionLoggedIn, fireSessionLoggedOff, fireSessionOpened, fireSessionOpening, fireTransferDebug, fireTransferError, fireTransferProgress, getAuthenticationInfo, getBufferCapacityForTransfer, getFileList, getPath, getPermissionsOverride, getProxyInfo, getProxyInfo, getReadTimeout, getRepository, getSessionEventSupport, getTimeout, getTransfer, getTransfer, getTransfer, getTransfer, getTransfer, getTransfer, getTransferEventSupport, hasSessionListener, hasTransferListener, isInteractive, openConnection, postProcessListeners, putDirectory, putTransfer, putTransfer, removeSessionListener, removeTransferListener, setInteractive, setPermissionsOverride, setReadTimeout, setSessionEventSupport, setTimeout, setTransferEventSupport, supportsDirectoryCopy, transfer, transfer, transfer, transfer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.maven.wagon.Wagon

addSessionListener, addTransferListener, connect, connect, connect, connect, connect, connect, disconnect, getFileList, getReadTimeout, getRepository, getTimeout, hasSessionListener, hasTransferListener, isInteractive, openConnection, putDirectory, removeSessionListener, removeTransferListener, setInteractive, setReadTimeout, setTimeout, supportsDirectoryCopy

Field Detail

MAX_REDIRECTS

public static final int MAX_REDIRECTS

See Also:

Constant Field Values

Constructor Detail

LightweightHttpWagon

public LightweightHttpWagon()

Method Detail

fillInputData

public void fillInputData(InputData inputData)
                   throws TransferFailedException,
                          ResourceDoesNotExistException,
                          AuthorizationException

Specified by:

fillInputData in class StreamWagon

Throws:

TransferFailedException

ResourceDoesNotExistException

AuthorizationException

fillOutputData

public void fillOutputData(OutputData outputData)
                    throws TransferFailedException

Specified by:

fillOutputData in class StreamWagon

Throws:

TransferFailedException

finishPutTransfer

protected void finishPutTransfer(Resource resource,
                                 InputStream input,
                                 OutputStream output)
                          throws TransferFailedException,
                                 AuthorizationException,
                                 ResourceDoesNotExistException

Overrides:

finishPutTransfer in class AbstractWagon

Throws:

TransferFailedException

AuthorizationException

ResourceDoesNotExistException

openConnectionInternal

protected void openConnectionInternal()
                               throws ConnectionException,
                                      AuthenticationException

Specified by:

openConnectionInternal in class AbstractWagon

Throws:

ConnectionException

AuthenticationException

requestProxyAuthentication

public PasswordAuthentication requestProxyAuthentication()

requestServerAuthentication

public PasswordAuthentication requestServerAuthentication()

getSocketAddress

public SocketAddress getSocketAddress(ProxyInfo proxyInfo)

closeConnection

public void closeConnection()
                     throws ConnectionException

Specified by:

closeConnection in class StreamWagon

Throws:

ConnectionException

resourceExists

public boolean resourceExists(String resourceName)
                       throws TransferFailedException,
                              AuthorizationException

Description copied from interface: Wagon

Check if a remote resource exists

Specified by:

resourceExists in interface Wagon

Overrides:

resourceExists in class AbstractWagon

Returns:

whether the resource exists or not

Throws:

TransferFailedException - if there's an error trying to access the remote side

AuthorizationException - if not authorized to verify the existence of the resource

isUseCache

public boolean isUseCache()

setUseCache

public void setUseCache(boolean useCache)

getHttpHeaders

public Properties getHttpHeaders()

setHttpHeaders

public void setHttpHeaders(Properties httpHeaders)

setPreemptiveAuthentication

public void setPreemptiveAuthentication(boolean preemptiveAuthentication)

getAuthenticator

public LightweightHttpWagonAuthenticator getAuthenticator()

setAuthenticator

public void setAuthenticator(LightweightHttpWagonAuthenticator authenticator)