BEA WebLogic Server 9.1 API Reference

weblogic.net.http
Class HttpURLConnection

java.lang.Object
  java.net.URLConnection
      java.net.HttpURLConnection
          weblogic.net.http.HttpURLConnection

Direct Known Subclasses:

HttpsURLConnection, SOAPHttpURLConnection

public class HttpURLConnection

extends HttpURLConnection

A class to represent an HTTP connection to a remote object.

Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Field Summary

protected static int

defaultConnectTimeout

Fields inherited from class java.net.HttpURLConnection

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_SERVER_ERROR, 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, ifModifiedSince, url, useCaches

Constructor Summary

HttpURLConnection(URL u)

Method Summary

void	addRequestProperty(String key, String value) Adds a general request property specified by a key-value pair.
void	connect()
void	disconnect() Disconnect from the server.
protected void	doSetRequests()
protected boolean	followRedirect()
static String	getAuthInfo(String host, int port, String header)
int	getConnectTimeout()
InputStream	getErrorStream()
String	getHeaderField(int n) Gets a header field by index.
String	getHeaderField(String name) Gets a header field by name.
String	getHeaderFieldKey(int n) Gets a header field by index.
Map	getHeaderFields() Gets all header fields.
protected weblogic.net.http.HttpClient	getHttpClient()
InputStream	getInputStream()
OutputStream	getOutputStream()
protected String	getProtocol()
protected static String	getProxyAuthString()
int	getReadTimeout()
Map	getRequestProperties()
String	getRequestProperty(String key)
int	getResponseCode()
SocketFactory	getSocketFactory() Gets the SocketFactory to be used when creating sockets for http URL connections.
int	getTimeout() Deprecated. since 9.0. Use getReadTimeout() instead
void	setChunkedStreamingMode(int chunkLength)
void	setConnectTimeout(int i)
void	setEmptyRequestProperty(String key)
void	setFixedLengthStreamingMode(int fixedContentLength)
void	setMuxableSocket(Object socket)
void	setReadTimeout(int i)
void	setRequestProperty(String key, String value)
void	setSocketFactory(SocketFactory fact) Sets the SocketFactory to be used when creating sockets for http URL connections.
void	setTimeout(int i) Deprecated. since 9.0. Use setReadTimeout(int) instead
boolean	usingProxy()
protected void	writeRequests()

Methods inherited from class java.net.HttpURLConnection

getFollowRedirects, getHeaderFieldDate, getInstanceFollowRedirects, getPermission, getRequestMethod, getResponseMessage, setFollowRedirects, setInstanceFollowRedirects, setRequestMethod

Methods inherited from class java.net.URLConnection

getAllowUserInteraction, getContent, getContent, getContentEncoding, getContentLength, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderFieldInt, getIfModifiedSince, getLastModified, getURL, getUseCaches, guessContentTypeFromName, guessContentTypeFromStream, setAllowUserInteraction, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setDoInput, setDoOutput, setFileNameMap, setIfModifiedSince, setUseCaches, toString

Methods inherited from class java.lang.Object

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

Field Detail

defaultConnectTimeout

protected static int defaultConnectTimeout

Constructor Detail

HttpURLConnection

public HttpURLConnection(URL u)

Method Detail

addRequestProperty

public void addRequestProperty(String key,
                               String value)

Adds a general request property specified by a key-value pair. This method will not overwrite existing values associated with the same key.

Parameters:

key - - request header name

value - - request header value

connect

public void connect()
             throws IOException

Throws:

IOException

disconnect

public void disconnect()

Disconnect from the server.

doSetRequests

protected void doSetRequests()

followRedirect

protected boolean followRedirect()
                          throws IOException

Throws:

IOException

getAuthInfo

public static String getAuthInfo(String host,
                                 int port,
                                 String header)
                          throws IOException

Throws:

IOException

getConnectTimeout

public int getConnectTimeout()

getErrorStream

public InputStream getErrorStream()

getHeaderField

public String getHeaderField(int n)

Gets a header field by index. Returns null if not known.

Parameters:

n - the index of the header field

getHeaderField

public String getHeaderField(String name)

Gets a header field by name. Returns null if not known.

Parameters:

name - the name of the header field

getHeaderFieldKey

public String getHeaderFieldKey(int n)

Gets a header field by index. Returns null if not known.

Parameters:

n - the index of the header field

getHeaderFields

public Map getHeaderFields()

Gets all header fields.

getHttpClient

protected weblogic.net.http.HttpClient getHttpClient()
                                              throws IOException

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Throws:

IOException

getProtocol

protected String getProtocol()

getProxyAuthString

protected static String getProxyAuthString()

getReadTimeout

public int getReadTimeout()

getRequestProperties

public Map getRequestProperties()

Returns:

a Map of the general request properties for this connection.

getRequestProperty

public String getRequestProperty(String key)

getResponseCode

public int getResponseCode()
                    throws IOException

Throws:

IOException

getSocketFactory

public final SocketFactory getSocketFactory()

Gets the SocketFactory to be used when creating sockets for http URL connections.

getTimeout

public int getTimeout()

Deprecated. since 9.0. Use getReadTimeout() instead

Get the read timeout value for this connection

Returns:

the timeout value in milliseconds

setChunkedStreamingMode

public void setChunkedStreamingMode(int chunkLength)

setConnectTimeout

public void setConnectTimeout(int i)

setEmptyRequestProperty

public void setEmptyRequestProperty(String key)

setFixedLengthStreamingMode

public void setFixedLengthStreamingMode(int fixedContentLength)

setMuxableSocket

public void setMuxableSocket(Object socket)

setReadTimeout

public void setReadTimeout(int i)

setRequestProperty

public void setRequestProperty(String key,
                               String value)

setSocketFactory

public final void setSocketFactory(SocketFactory fact)

Sets the SocketFactory to be used when creating sockets for http URL connections.

setTimeout

public void setTimeout(int i)

Deprecated. since 9.0. Use setReadTimeout(int) instead

Sets the read timeout on this connection.

Parameters:

i - in milliseconds

usingProxy

public boolean usingProxy()

writeRequests

protected void writeRequests()
                      throws IOException

Throws:

IOException