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java.lang.Objectorg.apache.http.impl.client.AbstractHttpClient
org.apache.http.impl.client.DefaultHttpClient
@ThreadSafe public class DefaultHttpClient
Default implementation of HttpClient
pre-configured for most common use scenarios.
This class creates the following chain of protocol interceptors per default:
RequestDefaultHeaders
RequestContent
RequestTargetHost
RequestClientConnControl
RequestUserAgent
RequestExpectContinue
RequestAddCookies
ResponseProcessCookies
RequestTargetAuthentication
RequestProxyAuthentication
This class sets up the following parameters if not explicitly set:
The following parameters can be used to customize the behavior of this class:
CoreProtocolPNames.PROTOCOL_VERSION
CoreProtocolPNames.STRICT_TRANSFER_ENCODING
CoreProtocolPNames.HTTP_ELEMENT_CHARSET
CoreProtocolPNames.USE_EXPECT_CONTINUE
CoreProtocolPNames.WAIT_FOR_CONTINUE
CoreProtocolPNames.USER_AGENT
CoreConnectionPNames.TCP_NODELAY
CoreConnectionPNames.SO_TIMEOUT
CoreConnectionPNames.SO_LINGER
CoreConnectionPNames.SO_REUSEADDR
CoreConnectionPNames.SOCKET_BUFFER_SIZE
CoreConnectionPNames.CONNECTION_TIMEOUT
CoreConnectionPNames.MAX_LINE_LENGTH
CoreConnectionPNames.MAX_HEADER_COUNT
CoreConnectionPNames.STALE_CONNECTION_CHECK
ConnRoutePNames.FORCED_ROUTE
ConnRoutePNames.LOCAL_ADDRESS
ConnRoutePNames.DEFAULT_PROXY
CookieSpecPNames.DATE_PATTERNS
CookieSpecPNames.SINGLE_COOKIE_HEADER
AuthPNames.CREDENTIAL_CHARSET
ClientPNames.COOKIE_POLICY
ClientPNames.HANDLE_AUTHENTICATION
ClientPNames.HANDLE_REDIRECTS
ClientPNames.MAX_REDIRECTS
ClientPNames.ALLOW_CIRCULAR_REDIRECTS
ClientPNames.VIRTUAL_HOST
ClientPNames.DEFAULT_HOST
ClientPNames.DEFAULT_HEADERS
ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME
Constructor Summary | |
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DefaultHttpClient()
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DefaultHttpClient(ClientConnectionManager conman)
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DefaultHttpClient(ClientConnectionManager conman,
org.apache.http.params.HttpParams params)
Creates a new HTTP client from parameters and a connection manager. |
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DefaultHttpClient(org.apache.http.params.HttpParams params)
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Method Summary | |
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protected org.apache.http.params.HttpParams |
createHttpParams()
Creates the default set of HttpParams by invoking setDefaultHttpParams(HttpParams) |
protected org.apache.http.protocol.BasicHttpProcessor |
createHttpProcessor()
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static void |
setDefaultHttpParams(org.apache.http.params.HttpParams params)
Saves the default set of HttpParams in the provided parameter. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DefaultHttpClient(ClientConnectionManager conman, org.apache.http.params.HttpParams params)
params
- the parametersconman
- the connection managerpublic DefaultHttpClient(ClientConnectionManager conman)
public DefaultHttpClient(org.apache.http.params.HttpParams params)
public DefaultHttpClient()
Method Detail |
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protected org.apache.http.params.HttpParams createHttpParams()
setDefaultHttpParams(HttpParams)
createHttpParams
in class AbstractHttpClient
SyncBasicHttpParams
with the defaults applied to it.public static void setDefaultHttpParams(org.apache.http.params.HttpParams params)
CoreProtocolPNames.PROTOCOL_VERSION
: 1.1CoreProtocolPNames.HTTP_CONTENT_CHARSET
: ISO-8859-1CoreConnectionPNames.TCP_NODELAY
: trueCoreConnectionPNames.SOCKET_BUFFER_SIZE
: 8192CoreProtocolPNames.USER_AGENT
: Apache-HttpClient/
protected org.apache.http.protocol.BasicHttpProcessor createHttpProcessor()
createHttpProcessor
in class AbstractHttpClient
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