WebLogic Server 5.1.0 API Reference

weblogic.net.http
Class HttpURLConnection

java.lang.Object
  |
  +--java.net.URLConnection
        |
        +--java.net.HttpURLConnection
              |
              +--weblogic.net.http.HttpURLConnection

Direct Known Subclasses:

HttpsURLConnection

public class HttpURLConnection

extends java.net.HttpURLConnection

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

Author:

Copyright © 2000 BEA Systems, Inc. All Rights Reserved.

Field Summary

protected ContentLengthOutputStream	clenOS
protected HttpClient	http
protected java.io.InputStream	inputStream
protected weblogic.utils.io.UnsyncByteArrayOutputStream	poster
protected HttpOutputStream	ps
protected MessageHeader	requests
protected MessageHeader	responses
protected boolean	setRequests
static java.lang.String	userAgent

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_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, method, responseCode, responseMessage

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches

Constructor Summary

HttpURLConnection(java.net.URL u)

Method Summary

void	connect()
void	disconnect() Disconnect from the server.
protected void	doSetRequests()
protected boolean	followRedirect()
static java.lang.String	getAuthInfo(java.lang.String host, int port, java.lang.String header)
java.lang.String	getHeaderField(int n) Gets a header field by index.
java.lang.String	getHeaderField(java.lang.String name) Gets a header field by name.
java.lang.String	getHeaderFieldKey(int n) Gets a header field by index.
protected HttpClient	getHttpClient()
java.io.InputStream	getInputStream()
java.io.OutputStream	getOutputStream()
protected java.lang.String	getProtocol()
java.lang.String	getRequestProperty(java.lang.String key)
void	setRequestProperty(java.lang.String key, java.lang.String value)
boolean	usingProxy()
protected void	writeRequests()

Methods inherited from class java.net.HttpURLConnection

getErrorStream, getFollowRedirects, getPermission, getRequestMethod, getResponseCode, getResponseMessage, setFollowRedirects, setRequestMethod

Methods inherited from class java.net.URLConnection

getAllowUserInteraction, getContent, getContentEncoding, getContentLength, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderFieldDate, 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

userAgent

public static final java.lang.String userAgent

http

protected HttpClient http

ps

protected HttpOutputStream ps

requests

protected MessageHeader requests

responses

protected MessageHeader responses

inputStream

protected java.io.InputStream inputStream

clenOS

protected ContentLengthOutputStream clenOS

poster

protected weblogic.utils.io.UnsyncByteArrayOutputStream poster

setRequests

protected boolean setRequests

Constructor Detail

HttpURLConnection

public HttpURLConnection(java.net.URL u)

Method Detail

getProtocol

protected java.lang.String getProtocol()

writeRequests

protected void writeRequests()
                      throws java.io.IOException

connect

public void connect()
             throws java.io.IOException

Overrides:

connect in class java.net.URLConnection

getHttpClient

protected HttpClient getHttpClient()
                            throws java.io.IOException

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Overrides:

getOutputStream in class java.net.URLConnection

getAuthInfo

public static java.lang.String getAuthInfo(java.lang.String host,
                                           int port,
                                           java.lang.String header)
                                    throws java.io.IOException

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Overrides:

getInputStream in class java.net.URLConnection

followRedirect

protected boolean followRedirect()
                          throws java.io.IOException

disconnect

public void disconnect()

Disconnect from the server.

Overrides:

disconnect in class java.net.HttpURLConnection

usingProxy

public boolean usingProxy()

Overrides:

usingProxy in class java.net.HttpURLConnection

getHeaderField

public java.lang.String getHeaderField(java.lang.String name)

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

Parameters:

name - the name of the header field

Overrides:

getHeaderField in class java.net.URLConnection

getHeaderField

public java.lang.String getHeaderField(int n)

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

Parameters:

n - the index of the header field

Overrides:

getHeaderField in class java.net.URLConnection

getHeaderFieldKey

public java.lang.String getHeaderFieldKey(int n)

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

Parameters:

n - the index of the header field

Overrides:

getHeaderFieldKey in class java.net.URLConnection

setRequestProperty

public void setRequestProperty(java.lang.String key,
                               java.lang.String value)

Overrides:

setRequestProperty in class java.net.URLConnection

getRequestProperty

public java.lang.String getRequestProperty(java.lang.String key)

Overrides:

getRequestProperty in class java.net.URLConnection

doSetRequests

protected void doSetRequests()