org.apache.http.impl.client
Class SystemDefaultHttpClient

java.lang.Object
  org.apache.http.impl.client.AbstractHttpClient
      org.apache.http.impl.client.DefaultHttpClient
          org.apache.http.impl.client.SystemDefaultHttpClient

All Implemented Interfaces:

HttpClient

@ThreadSafe
public class SystemDefaultHttpClient
extends DefaultHttpClient

An extension of DefaultHttpClient pre-configured using system properties.

The following system properties are taken into account by this class:

• ssl.TrustManagerFactory.algorithm
• javax.net.ssl.trustStoreType
• javax.net.ssl.trustStore
• javax.net.ssl.trustStoreProvider
• javax.net.ssl.trustStorePassword
• java.home
• ssl.KeyManagerFactory.algorithm
• javax.net.ssl.keyStoreType
• javax.net.ssl.keyStore
• javax.net.ssl.keyStoreProvider
• javax.net.ssl.keyStorePassword
• http.proxyHost
• http.proxyPort
• http.nonProxyHosts
• http.keepAlive
• http.maxConnections

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.CONN_MANAGER_TIMEOUT

Since:

4.2

Constructor Summary

SystemDefaultHttpClient()

SystemDefaultHttpClient(HttpParams params)

Method Summary

protected ClientConnectionManager	createClientConnectionManager()
protected ConnectionReuseStrategy	createConnectionReuseStrategy()
protected HttpRoutePlanner	createHttpRoutePlanner()

Methods inherited from class org.apache.http.impl.client.DefaultHttpClient

createHttpParams, createHttpProcessor, setDefaultHttpParams

Methods inherited from class org.apache.http.impl.client.AbstractHttpClient

addRequestInterceptor, addRequestInterceptor, addResponseInterceptor, addResponseInterceptor, clearRequestInterceptors, clearResponseInterceptors, createAuthSchemeRegistry, createClientRequestDirector, createClientRequestDirector, createClientRequestDirector, createConnectionKeepAliveStrategy, createCookieSpecRegistry, createCookieStore, createCredentialsProvider, createHttpContext, createHttpRequestRetryHandler, createProxyAuthenticationHandler, createProxyAuthenticationStrategy, createRedirectHandler, createRequestExecutor, createTargetAuthenticationHandler, createTargetAuthenticationStrategy, createUserTokenHandler, determineParams, execute, execute, execute, execute, execute, execute, execute, execute, getAuthSchemes, getBackoffManager, getConnectionBackoffStrategy, getConnectionKeepAliveStrategy, getConnectionManager, getConnectionReuseStrategy, getCookieSpecs, getCookieStore, getCredentialsProvider, getHttpProcessor, getHttpRequestRetryHandler, getParams, getProxyAuthenticationHandler, getProxyAuthenticationStrategy, getRedirectHandler, getRedirectStrategy, getRequestExecutor, getRequestInterceptor, getRequestInterceptorCount, getResponseInterceptor, getResponseInterceptorCount, getRoutePlanner, getTargetAuthenticationHandler, getTargetAuthenticationStrategy, getUserTokenHandler, removeRequestInterceptorByClass, removeResponseInterceptorByClass, setAuthSchemes, setBackoffManager, setConnectionBackoffStrategy, setCookieSpecs, setCookieStore, setCredentialsProvider, setHttpRequestRetryHandler, setKeepAliveStrategy, setParams, setProxyAuthenticationHandler, setProxyAuthenticationStrategy, setRedirectHandler, setRedirectStrategy, setReuseStrategy, setRoutePlanner, setTargetAuthenticationHandler, setTargetAuthenticationStrategy, setUserTokenHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemDefaultHttpClient

public SystemDefaultHttpClient(HttpParams params)

SystemDefaultHttpClient

public SystemDefaultHttpClient()

Method Detail

createClientConnectionManager

protected ClientConnectionManager createClientConnectionManager()

Overrides:

createClientConnectionManager in class AbstractHttpClient

createHttpRoutePlanner

protected HttpRoutePlanner createHttpRoutePlanner()

Overrides:

createHttpRoutePlanner in class AbstractHttpClient

createConnectionReuseStrategy

protected ConnectionReuseStrategy createConnectionReuseStrategy()

Overrides:

createConnectionReuseStrategy in class AbstractHttpClient