## Uses of Interface
org.apache.http.conn.DnsResolver

Packages that use DnsResolver
Package | Description
--- | ---
org.apache.http.impl.client | Default HTTP client implementation.
org.apache.http.impl.conn | Default implementations of client connection management functions.

### Uses of DnsResolver in org.apache.http.impl.client

Methods in org.apache.http.impl.client with parameters of type DnsResolver
Modifier and Type | Method and Description
--- | ---
`HttpClientBuilder` | HttpClientBuilder.`setDnsResolver(DnsResolver dnsResolver)` Assigns `DnsResolver` instance.

### Uses of DnsResolver in org.apache.http.impl.conn

Classes in org.apache.http.impl.conn that implement DnsResolver
Modifier and Type | Class and Description
--- | ---
`class` | `InMemoryDnsResolver` In-memory `DnsResolver` implementation.
`class` | `SystemDefaultDnsResolver` DNS resolver that uses the default OS implementation for resolving host names.

Fields in org.apache.http.impl.conn declared as DnsResolver
Modifier and Type | Field and Description
--- | ---
`protected DnsResolver` | DefaultClientConnectionOperator.`dnsResolver` Deprecated. the custom-configured DNS lookup mechanism.

Constructors in org.apache.http.impl.conn with parameters of type DnsResolver
Constructor and Description
`BasicHttpClientConnectionManager(org.apache.http.config.Lookup<ConnectionSocketFactory> socketFactoryRegistry, HttpConnectionFactory<HttpRoute,ManagedHttpClientConnection> connFactory, SchemePortResolver schemePortResolver, DnsResolver dnsResolver)`
`DefaultClientConnectionOperator(SchemeRegistry schemes, DnsResolver dnsResolver)` Deprecated. Creates a new client connection operator for the given scheme registry and the given custom DNS lookup mechanism.
`DefaultHttpClientConnectionOperator(org.apache.http.config.Lookup<ConnectionSocketFactory> socketFactoryRegistry, SchemePortResolver schemePortResolver, DnsResolver dnsResolver)`
`PoolingClientConnectionManager(SchemeRegistry schreg, DnsResolver dnsResolver)` Deprecated.
`PoolingClientConnectionManager(SchemeRegistry schemeRegistry, long timeToLive, TimeUnit timeUnit, DnsResolver dnsResolver)` Deprecated.
`PoolingHttpClientConnectionManager(org.apache.http.config.Registry<ConnectionSocketFactory> socketFactoryRegistry, DnsResolver dnsResolver)`
`PoolingHttpClientConnectionManager(org.apache.http.config.Registry<ConnectionSocketFactory> socketFactoryRegistry, HttpConnectionFactory<HttpRoute,ManagedHttpClientConnection> connFactory, DnsResolver dnsResolver)`
`PoolingHttpClientConnectionManager(org.apache.http.config.Registry<ConnectionSocketFactory> socketFactoryRegistry, HttpConnectionFactory<HttpRoute,ManagedHttpClientConnection> connFactory, SchemePortResolver schemePortResolver, DnsResolver dnsResolver, long timeToLive, TimeUnit timeUnit)`