Package org.apache.http.impl.client

Class AbstractHttpClient

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, HttpClient
    Direct Known Subclasses:
    DefaultHttpClient
    @Contract(threading=SAFE_CONDITIONAL)
@Deprecated
public abstract class AbstractHttpClient
extends CloseableHttpClient
    Deprecated.
    (4.3) use HttpClientBuilder.
    Base class for HttpClient implementations. This class acts as a facade to a number of special purpose handler or strategy implementations responsible for handling of a particular aspect of the HTTP protocol such as redirect or authentication handling or making decision about connection persistence and keep alive duration. This enables the users to selectively replace default implementation of those aspects with custom, application specific ones. This class also provides factory methods to instantiate those objects:

    This class also maintains a list of protocol interceptors intended for processing outgoing requests and incoming responses and provides methods for managing those interceptors. New protocol interceptors can be introduced to the protocol processor chain or removed from it if needed. Internally protocol interceptors are stored in a simple ArrayList. They are executed in the same natural order as they are added to the list.

    AbstractHttpClient is thread safe. It is recommended that the same instance of this class is reused for multiple request executions. When an instance of DefaultHttpClient is no longer needed and is about to go out of scope the connection manager associated with it must be shut down by calling ClientConnectionManager.shutdown()!

    Since:
    4.0

    • Constructor Detail

      • AbstractHttpClient

        protected AbstractHttpClient​(ClientConnectionManager conman,
                             org.apache.http.params.HttpParams params)
        Deprecated.
        Creates a new HTTP client.
        Parameters:
        conman - the connection manager
        params - the parameters

    • Method Detail

      • createHttpParams

        protected abstract org.apache.http.params.HttpParams createHttpParams()
        Deprecated.

      • createHttpProcessor

        protected abstract org.apache.http.protocol.BasicHttpProcessor createHttpProcessor()
        Deprecated.

      • createHttpContext

        protected org.apache.http.protocol.HttpContext createHttpContext()
        Deprecated.

      • createAuthSchemeRegistry

        protected AuthSchemeRegistry createAuthSchemeRegistry()
        Deprecated.

      • createCookieSpecRegistry

        protected CookieSpecRegistry createCookieSpecRegistry()
        Deprecated.

      • createRequestExecutor

        protected org.apache.http.protocol.HttpRequestExecutor createRequestExecutor()
        Deprecated.

      • createConnectionReuseStrategy

        protected org.apache.http.ConnectionReuseStrategy createConnectionReuseStrategy()
        Deprecated.

      • createRedirectHandler

        @Deprecated
protected RedirectHandler createRedirectHandler()
        Deprecated.
        (4.1) do not use

      • createTargetAuthenticationStrategy

        protected AuthenticationStrategy createTargetAuthenticationStrategy()
        Deprecated.

      • createTargetAuthenticationHandler

        @Deprecated
protected AuthenticationHandler createTargetAuthenticationHandler()
        Deprecated.
        (4.2) do not use

      • createProxyAuthenticationStrategy

        protected AuthenticationStrategy createProxyAuthenticationStrategy()
        Deprecated.

      • createProxyAuthenticationHandler

        @Deprecated
protected AuthenticationHandler createProxyAuthenticationHandler()
        Deprecated.
        (4.2) do not use

      • createCookieStore

        protected CookieStore createCookieStore()
        Deprecated.

      • createCredentialsProvider

        protected CredentialsProvider createCredentialsProvider()
        Deprecated.

      • createHttpRoutePlanner

        protected HttpRoutePlanner createHttpRoutePlanner()
        Deprecated.

      • createUserTokenHandler

        protected UserTokenHandler createUserTokenHandler()
        Deprecated.

      • getParams

        public final org.apache.http.params.HttpParams getParams()
        Deprecated.
        Description copied from interface: HttpClient
        Obtains the parameters for this client. These parameters will become defaults for all requests being executed with this client, and for the parameters of dependent objects in this client.
        Returns:
        the default parameters

      • setParams

        public void setParams​(org.apache.http.params.HttpParams params)
        Deprecated.
        Replaces the parameters. The implementation here does not update parameters of dependent objects.
        Parameters:
        params - the new default parameters

      • getConnectionManager

        public final ClientConnectionManager getConnectionManager()
        Deprecated.
        Description copied from interface: HttpClient
        Obtains the connection manager used by this client.
        Returns:
        the connection manager

      • getRequestExecutor

        public final org.apache.http.protocol.HttpRequestExecutor getRequestExecutor()
        Deprecated.

      • setAuthSchemes

        public void setAuthSchemes​(AuthSchemeRegistry registry)
        Deprecated.

      • setConnectionBackoffStrategy

        public void setConnectionBackoffStrategy​(ConnectionBackoffStrategy strategy)
        Deprecated.

      • getBackoffManager

        public final BackoffManager getBackoffManager()
        Deprecated.

      • setBackoffManager

        public void setBackoffManager​(BackoffManager manager)
        Deprecated.

      • setCookieSpecs

        public void setCookieSpecs​(CookieSpecRegistry registry)
        Deprecated.

      • getConnectionReuseStrategy

        public final org.apache.http.ConnectionReuseStrategy getConnectionReuseStrategy()
        Deprecated.

      • setReuseStrategy

        public void setReuseStrategy​(org.apache.http.ConnectionReuseStrategy strategy)
        Deprecated.

      • setHttpRequestRetryHandler

        public void setHttpRequestRetryHandler​(HttpRequestRetryHandler handler)
        Deprecated.

      • getRedirectHandler

        @Deprecated
public final RedirectHandler getRedirectHandler()
        Deprecated.
        (4.1) do not use

      • setRedirectHandler

        @Deprecated
public void setRedirectHandler​(RedirectHandler handler)
        Deprecated.
        (4.1) do not use

      • getRedirectStrategy

        public final RedirectStrategy getRedirectStrategy()
        Deprecated.
        Since:
        4.1

      • setRedirectStrategy

        public void setRedirectStrategy​(RedirectStrategy strategy)
        Deprecated.
        Since:
        4.1

      • getTargetAuthenticationHandler

        @Deprecated
public final AuthenticationHandler getTargetAuthenticationHandler()
        Deprecated.
        (4.2) do not use

      • setTargetAuthenticationHandler

        @Deprecated
public void setTargetAuthenticationHandler​(AuthenticationHandler handler)
        Deprecated.
        (4.2) do not use

      • getTargetAuthenticationStrategy

        public final AuthenticationStrategy getTargetAuthenticationStrategy()
        Deprecated.
        Since:
        4.2

      • setTargetAuthenticationStrategy

        public void setTargetAuthenticationStrategy​(AuthenticationStrategy strategy)
        Deprecated.
        Since:
        4.2

      • getProxyAuthenticationHandler

        @Deprecated
public final AuthenticationHandler getProxyAuthenticationHandler()
        Deprecated.
        (4.2) do not use

      • setProxyAuthenticationHandler

        @Deprecated
public void setProxyAuthenticationHandler​(AuthenticationHandler handler)
        Deprecated.
        (4.2) do not use

      • getProxyAuthenticationStrategy

        public final AuthenticationStrategy getProxyAuthenticationStrategy()
        Deprecated.
        Since:
        4.2

      • setProxyAuthenticationStrategy

        public void setProxyAuthenticationStrategy​(AuthenticationStrategy strategy)
        Deprecated.
        Since:
        4.2

      • getCookieStore

        public final CookieStore getCookieStore()
        Deprecated.

      • setCookieStore

        public void setCookieStore​(CookieStore cookieStore)
        Deprecated.

      • getCredentialsProvider

        public final CredentialsProvider getCredentialsProvider()
        Deprecated.

      • setCredentialsProvider

        public void setCredentialsProvider​(CredentialsProvider credsProvider)
        Deprecated.

      • setRoutePlanner

        public void setRoutePlanner​(HttpRoutePlanner routePlanner)
        Deprecated.

      • getUserTokenHandler

        public final UserTokenHandler getUserTokenHandler()
        Deprecated.

      • setUserTokenHandler

        public void setUserTokenHandler​(UserTokenHandler handler)
        Deprecated.

      • getHttpProcessor

        protected final org.apache.http.protocol.BasicHttpProcessor getHttpProcessor()
        Deprecated.

      • getResponseInterceptorCount

        public int getResponseInterceptorCount()
        Deprecated.

      • getResponseInterceptor

        public org.apache.http.HttpResponseInterceptor getResponseInterceptor​(int index)
        Deprecated.

      • getRequestInterceptor

        public org.apache.http.HttpRequestInterceptor getRequestInterceptor​(int index)
        Deprecated.

      • getRequestInterceptorCount

        public int getRequestInterceptorCount()
        Deprecated.

      • addResponseInterceptor

        public void addResponseInterceptor​(org.apache.http.HttpResponseInterceptor itcp)
        Deprecated.

      • addResponseInterceptor

        public void addResponseInterceptor​(org.apache.http.HttpResponseInterceptor itcp,
                                   int index)
        Deprecated.

      • clearResponseInterceptors

        public void clearResponseInterceptors()
        Deprecated.

      • removeResponseInterceptorByClass

        public void removeResponseInterceptorByClass​(java.lang.Class<? extends org.apache.http.HttpResponseInterceptor> clazz)
        Deprecated.

      • addRequestInterceptor

        public void addRequestInterceptor​(org.apache.http.HttpRequestInterceptor itcp)
        Deprecated.

      • addRequestInterceptor

        public void addRequestInterceptor​(org.apache.http.HttpRequestInterceptor itcp,
                                  int index)
        Deprecated.

      • clearRequestInterceptors

        public void clearRequestInterceptors()
        Deprecated.

      • removeRequestInterceptorByClass

        public void removeRequestInterceptorByClass​(java.lang.Class<? extends org.apache.http.HttpRequestInterceptor> clazz)
        Deprecated.

      • determineParams

        protected org.apache.http.params.HttpParams determineParams​(org.apache.http.HttpRequest req)
        Deprecated.
        Obtains parameters for executing a request. The default implementation in this class creates a new ClientParamsStack from the request parameters and the client parameters.

        This method is called by the default implementation of CloseableHttpClient.execute(HttpHost,HttpRequest,HttpContext) to obtain the parameters for the DefaultRequestDirector.

        Parameters:
        req - the request that will be executed
        Returns:
        the parameters to use

      • close

        public void close()
        Deprecated.