org.eclipse.ecf.provider.filetransfer.httpclient4
Class HttpClientFileSystemBrowser

java.lang.Object
  org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser
      org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser

public class HttpClientFileSystemBrowser
extends AbstractFileSystemBrowser

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser

AbstractFileSystemBrowser.DirectoryJob, AbstractFileSystemBrowser.RemoteFileSystemRequest

Field Summary

protected static int	DEFAULT_CONNECTION_TIMEOUT
protected HttpHead	headMethod
protected DefaultHttpClient	httpClient
protected HttpContext	httpContext This is the context used to retain information about the request that the HttpClient gathers during the request.
protected HttpResponse	httpResponse This is the response returned by HttpClient when it executes headMethod.
protected java.lang.String	password
protected java.lang.String	username

Fields inherited from class org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser

connectContext, directoryOrFile, fileID, job, listener, proxy, remoteFiles

Constructor Summary

HttpClientFileSystemBrowser(DefaultHttpClient httpClient, IFileID directoryOrFileID, IRemoteFileSystemListener listener, java.net.URL directoryOrFileURL, IConnectContext connectContext, Proxy proxy)

Method Summary

protected void	cancel()
protected void	cleanUp()
protected void	clearProxy() This method will clear out the proxy information (so that if this is reused for a request without a proxy, it will work correctly).
protected IRemoteFileSystemRequest	createRemoteFileSystemRequest()
protected Credentials	getFileRequestCredentials() Retrieves the credentials for requesting the file.
protected boolean	hasForceNTLMProxyOption()
protected void	runRequest() Run the actual request.
protected void	setupAuthentication(java.lang.String urlString)
protected void	setupProxies()
protected void	setupProxy(Proxy proxy)

Methods inherited from class org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser

createRemoteFileEvent, getException, isCanceled, newUserCancelledException, selectProxyFromProxies, sendBrowseRequest, setCanceled, setException

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CONNECTION_TIMEOUT

protected static final int DEFAULT_CONNECTION_TIMEOUT

username

protected java.lang.String username

password

protected java.lang.String password

httpClient

protected DefaultHttpClient httpClient

headMethod

protected volatile HttpHead headMethod

httpResponse

protected volatile HttpResponse httpResponse

This is the response returned by HttpClient when it executes headMethod.

Since:

5.0

httpContext

protected volatile HttpContext httpContext

This is the context used to retain information about the request that the HttpClient gathers during the request.

Since:

5.0

Constructor Detail

HttpClientFileSystemBrowser

public HttpClientFileSystemBrowser(DefaultHttpClient httpClient,
                                   IFileID directoryOrFileID,
                                   IRemoteFileSystemListener listener,
                                   java.net.URL directoryOrFileURL,
                                   IConnectContext connectContext,
                                   Proxy proxy)

Parameters:

directoryOrFileID -

listener -

Since:

5.0

Method Detail

createRemoteFileSystemRequest

protected IRemoteFileSystemRequest createRemoteFileSystemRequest()

Overrides:

createRemoteFileSystemRequest in class AbstractFileSystemBrowser

cancel

protected void cancel()

Overrides:

cancel in class AbstractFileSystemBrowser

hasForceNTLMProxyOption

protected boolean hasForceNTLMProxyOption()

setupProxies

protected void setupProxies()

Overrides:

setupProxies in class AbstractFileSystemBrowser

cleanUp

protected void cleanUp()

Overrides:

cleanUp in class AbstractFileSystemBrowser

runRequest

protected void runRequest()
                   throws java.lang.Exception

Description copied from class: AbstractFileSystemBrowser

Run the actual request. This method is called within the job created to actually get the directory or file information.

Specified by:

runRequest in class AbstractFileSystemBrowser

Throws:

java.lang.Exception - if some problem with making the request or receiving response to the request.

getFileRequestCredentials

protected Credentials getFileRequestCredentials()
                                         throws UnsupportedCallbackException,
                                                java.io.IOException

Retrieves the credentials for requesting the file.

Returns:

the Credentials necessary to retrieve the file

Throws:

UnsupportedCallbackException - if the callback fails

java.io.IOException - if IO fails

Since:

5.0

setupAuthentication

protected void setupAuthentication(java.lang.String urlString)
                            throws UnsupportedCallbackException,
                                   java.io.IOException

Throws:

UnsupportedCallbackException

java.io.IOException

setupProxy

protected void setupProxy(Proxy proxy)

Specified by:

setupProxy in class AbstractFileSystemBrowser

clearProxy

protected void clearProxy()

This method will clear out the proxy information (so that if this is reused for a request without a proxy, it will work correctly).

Since:

5.0