java.lang.Object
- org.glassfish.jersey.apache.connector.ApacheClientProperties

```
public final class ApacheClientProperties
extends Object
```
Configuration options specific to the Client API that utilizes ApacheConnectorProvider.

Author:

[email protected], Paul Sandoz, Pavel Bucek, Arul Dhesiaseelan (aruld at acm.org)

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CONNECTION_CLOSING_STRATEGY`	Strategy that closes the Apache Connection.
`static String`	`CONNECTION_MANAGER`	Connection Manager which will be used to create `HttpClient`.
`static String`	`CONNECTION_MANAGER_SHARED`	A value of `true` indicates that configured connection manager should be shared among multiple Jersey `ClientRuntime` instances.
`static String`	`CREDENTIALS_PROVIDER`	The credential provider that should be used to retrieve credentials from a user.
`static String`	`DISABLE_COOKIES`	A value of `false` indicates the client should handle cookies automatically using HttpClient's default cookie policy.
`static String`	`KEEPALIVE_STRATEGY`	ConnectionKeepAliveStrategy for the `HttpClient`.
`static String`	`PREEMPTIVE_BASIC_AUTHENTICATION`	A value of `true` indicates that a client should send an authentication request even before the server gives a 401 response.
`static String`	`REQUEST_CONFIG`	Request configuration for the `HttpClient`.
`static String`	`RETRY_HANDLER`	HttpRequestRetryHandler which will be used to create `HttpClient`.
`static String`	`REUSE_STRATEGY`	ConnectionReuseStrategy for the `HttpClient`.
`static String`	`USE_SYSTEM_PROPERTIES`	A value of `false` indicates the client will use default ApacheConnector params.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> T`	`getValue(Map<String,?> properties, String key, Class<T> type)`	Get the value of the specified property.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CREDENTIALS_PROVIDER
```
public static final String CREDENTIALS_PROVIDER
```
    The credential provider that should be used to retrieve credentials from a user. Credentials needed for proxy authentication are stored here as well.
    The value MUST be an instance of CredentialsProvider.
    If the property is absent a default provider will be used.
    The name of the configuration property is "jersey.config.apache.client.credentialsProvider".
    
    See Also:
    
    Constant Field Values
  - DISABLE_COOKIES
```
public static final String DISABLE_COOKIES
```
    A value of false indicates the client should handle cookies automatically using HttpClient's default cookie policy. A value of true will cause the client to ignore all cookies.
    The value MUST be an instance of Boolean.
    The default value is false.
    The name of the configuration property is "jersey.config.apache.client.handleCookies".
    
    See Also:
    
    Constant Field Values
  - PREEMPTIVE_BASIC_AUTHENTICATION
```
public static final String PREEMPTIVE_BASIC_AUTHENTICATION
```
    A value of true indicates that a client should send an authentication request even before the server gives a 401 response.
    This property may only be set prior to constructing Apache connector using ApacheConnectorProvider.
    The value MUST be an instance of Boolean.
    The default value is false.
    The name of the configuration property is "jersey.config.apache.client.preemptiveBasicAuthentication".
    
    See Also:
    
    Constant Field Values
  - CONNECTION_MANAGER
```
public static final String CONNECTION_MANAGER
```
    Connection Manager which will be used to create HttpClient.
    The value MUST be an instance of HttpClientConnectionManager.
    If the property is absent a default Connection Manager will be used (BasicHttpClientConnectionManager). If you want to use this client in multi-threaded environment, be sure you override default value with PoolingHttpClientConnectionManager instance.
    The name of the configuration property is "jersey.config.apache.client.connectionManager".
    
    See Also:
    
    Constant Field Values
  - CONNECTION_MANAGER_SHARED
```
public static final String CONNECTION_MANAGER_SHARED
```
    A value of true indicates that configured connection manager should be shared among multiple Jersey ClientRuntime instances. It means that closing a particular ClientRuntime instance does not shut down the underlying connection manager automatically. In such case, the connection manager life-cycle should be fully managed by the application code. To release all allocated resources, caller code should especially ensure HttpClientConnectionManager.shutdown() gets invoked eventually.
    This property may only be set prior to constructing Apache connector using ApacheConnectorProvider.
    The value MUST be an instance of Boolean.
    The default value is false.
    The name of the configuration property is "jersey.config.apache.client.connectionManagerShared".
    
    Since:
    
    2.18
    
    See Also:
    
    Constant Field Values
  - REQUEST_CONFIG
```
public static final String REQUEST_CONFIG
```
    Request configuration for the HttpClient. Http parameters which will be used to create HttpClient.
    The value MUST be an instance of RequestConfig.
    If the property is absent default request configuration will be used.
    The name of the configuration property is "jersey.config.apache.client.requestConfig".
    
    Since:
    
    2.5
    
    See Also:
    
    Constant Field Values
  - RETRY_HANDLER
```
public static final String RETRY_HANDLER
```
    HttpRequestRetryHandler which will be used to create HttpClient.
    The value MUST be an instance of HttpRequestRetryHandler.
    If the property is absent a default retry handler will be used (DefaultHttpRequestRetryHandler).
    The name of the configuration property is "jersey.config.apache.client.retryHandler".
    
    See Also:
    
    Constant Field Values
  - REUSE_STRATEGY
```
public static final String REUSE_STRATEGY
```
    ConnectionReuseStrategy for the HttpClient.
    The value MUST be an instance of org.apache.http.impl.ConnectionReuseStrategy.
    If the property is absent the default reuse strategy of the Apache HTTP library will be used
    The name of the configuration property is "jersey.config.apache.client.reuseStrategy".
    
    See Also:
    
    Constant Field Values
  - KEEPALIVE_STRATEGY
```
public static final String KEEPALIVE_STRATEGY
```
    ConnectionKeepAliveStrategy for the HttpClient.
    The value MUST be an instance of ConnectionKeepAliveStrategy.
    If the property is absent the default keepalive strategy of the Apache HTTP library will be used
    The name of the configuration property is "jersey.config.apache.client.keepAliveStrategy".
    
    See Also:
    
    Constant Field Values
  - CONNECTION_CLOSING_STRATEGY
```
public static final String CONNECTION_CLOSING_STRATEGY
```
    Strategy that closes the Apache Connection. Accepts an instance of ApacheConnectionClosingStrategy.
    
    Since:
    
    2.30
    
    See Also:
    
    ApacheConnectionClosingStrategy, Constant Field Values
  - USE_SYSTEM_PROPERTIES
```
public static final String USE_SYSTEM_PROPERTIES
```
    A value of false indicates the client will use default ApacheConnector params. A value of true will cause the client to take into account the system properties https.protocols, https.cipherSuites, http.keepAlive, http.maxConnections.
    The value MUST be an instance of Boolean.
    The default value is false.
    The name of the configuration property is "jersey.config.apache.client.useSystemProperties".
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getValue
```
public static <T> T getValue(Map<String,?> properties,
                             String key,
                             Class<T> type)
```
    Get the value of the specified property. If the property is not set or the actual property value type is not compatible with the specified type, the method will return null.
    
    Type Parameters:
    
    T - Type of the property value.
    
    Parameters:
    
    properties - Map of properties to get the property value from.
    
    key - Name of the property.
    
    type - Type to retrieve the value as.
    
    Returns:
    
    Value of the property or null.
    
    Since:
    
    2.8

Class ApacheClientProperties

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CREDENTIALS_PROVIDER

DISABLE_COOKIES

PREEMPTIVE_BASIC_AUTHENTICATION

CONNECTION_MANAGER

CONNECTION_MANAGER_SHARED

REQUEST_CONFIG

RETRY_HANDLER

REUSE_STRATEGY

KEEPALIVE_STRATEGY

CONNECTION_CLOSING_STRATEGY

USE_SYSTEM_PROPERTIES

Method Detail

getValue