sun.net.www.protocol.https

Class AbstractDelegateHttpsURLConnection

java.lang.Object

java.net.URLConnection

java.net.HttpURLConnection

sun.net.www.protocol.http.HttpURLConnection

sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection

Direct Known Subclasses:

DelegateHttpsURLConnection

public abstract class AbstractDelegateHttpsURLConnection
extends HttpURLConnection

HTTPS URL connection support. We need this delegate because HttpsURLConnection is a subclass of java.net.HttpURLConnection. We will avoid copying over the code from sun.net.www.protocol.http.HttpURLConnection by having this class

Field Summary

Fields inherited from class sun.net.www.protocol.http.HttpURLConnection

handler, http, ps, userAgent

Fields inherited from class java.net.HttpURLConnection

chunkLength, fixedContentLength, fixedContentLengthLong, HTTP_ACCEPTED, HTTP_BAD_GATEWAY, HTTP_BAD_METHOD, HTTP_BAD_REQUEST, HTTP_CLIENT_TIMEOUT, HTTP_CONFLICT, HTTP_CREATED, HTTP_ENTITY_TOO_LARGE, HTTP_FORBIDDEN, HTTP_GATEWAY_TIMEOUT, HTTP_GONE, HTTP_INTERNAL_ERROR, HTTP_LENGTH_REQUIRED, HTTP_MOVED_PERM, HTTP_MOVED_TEMP, HTTP_MULT_CHOICE, HTTP_NO_CONTENT, HTTP_NOT_ACCEPTABLE, HTTP_NOT_AUTHORITATIVE, HTTP_NOT_FOUND, HTTP_NOT_IMPLEMENTED, HTTP_NOT_MODIFIED, HTTP_OK, HTTP_PARTIAL, HTTP_PAYMENT_REQUIRED, HTTP_PRECON_FAILED, HTTP_PROXY_AUTH, HTTP_REQ_TOO_LONG, HTTP_RESET, HTTP_SEE_OTHER, HTTP_UNAUTHORIZED, HTTP_UNAVAILABLE, HTTP_UNSUPPORTED_TYPE, HTTP_USE_PROXY, HTTP_VERSION, instanceFollowRedirects, method, responseCode, responseMessage

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, url, useCaches

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDelegateHttpsURLConnection(URL url, Handler handler)

Method Summary

Modifier and Type	Method and Description
void	connect() Implements the HTTP protocol handler's "connect" method, establishing an SSL connection to the server as necessary.
protected HttpClient	getNewHttpClient(URL url, int connectTimeout)
protected abstract SSLSocketFactory	getSSLSocketFactory()
boolean	isConnected() Used by subclass to access "connected" variable.
void	setConnected(boolean conn) Used by subclass to access "connected" variable.
void	setNewClient(URL url) Create a new HttpClient object, bypassing the cache of HTTP client objects/connections.

Methods inherited from class sun.net.www.protocol.http.HttpURLConnection

addRequestProperty, disconnect, getConnectTimeout, getErrorStream, getHeaderField, getHeaderField, getHeaderFieldKey, getHeaderFields, getInputStream, getOutputStream, getReadTimeout, getRequestProperties, getRequestProperty, openConnectionCheckRedirects, plainConnect, setAuthenticationProperty, setConnectTimeout, setReadTimeout, setRequestProperty, streaming, usingProxy

Methods inherited from class java.net.HttpURLConnection

getFollowRedirects, getInstanceFollowRedirects, getPermission, getRequestMethod, getResponseCode, getResponseMessage, setChunkedStreamingMode, setFixedLengthStreamingMode, setFixedLengthStreamingMode, setFollowRedirects, setInstanceFollowRedirects, setRequestMethod

Methods inherited from class java.net.URLConnection

getAllowUserInteraction, getContent, getContent, getContentEncoding, getContentLength, getContentLengthLong, getContentType, getDefaultAllowUserInteraction, getDefaultUseCaches, getDoInput, getDoOutput, getHeaderFieldInt, getHeaderFieldLong, getURL, getUseCaches, setAllowUserInteraction, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultUseCaches, setDoInput, setDoOutput, setUseCaches, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDelegateHttpsURLConnection

protected AbstractDelegateHttpsURLConnection(URL url,
                                             Handler handler)
                                      throws IOException

Throws:

IOException

Method Detail

connect

public void connect()
             throws IOException

Implements the HTTP protocol handler's "connect" method, establishing an SSL connection to the server as necessary.

Overrides:

connect in class HttpURLConnection

Throws:

IOException - if an I/O error occurs while opening the connection.

See Also:

URLConnection.connected, URLConnection.getConnectTimeout(), URLConnection.setConnectTimeout(int)

getNewHttpClient

protected HttpClient getNewHttpClient(URL url,
                                      int connectTimeout)
                               throws IOException

Overrides:

getNewHttpClient in class HttpURLConnection

Throws:

IOException

getSSLSocketFactory

protected abstract SSLSocketFactory getSSLSocketFactory()

isConnected

public boolean isConnected()

Used by subclass to access "connected" variable.

setConnected

public void setConnected(boolean conn)

Used by subclass to access "connected" variable.

setNewClient

public void setNewClient(URL url)
                  throws IOException

Create a new HttpClient object, bypassing the cache of HTTP client objects/connections. Note: this method is changed from protected to public because the com.sun.ssl.internal.www.protocol.https handler reuses this class for its actual implemantation

Overrides:

setNewClient in class HttpURLConnection

Parameters:

url - the URL being accessed

Throws:

IOException