MultiThreadedHttpConnectionManager (learn-home-web 1.0.0 API)

java.lang.Object
- com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.MultiThreadedHttpConnectionManager

所有已实现的接口:

HttpConnectionManager
```
public class MultiThreadedHttpConnectionManager
extends Object
implements HttpConnectionManager
```
Manages a set of HttpConnections for various HostConfigurations.

从以下版本开始:

2.0

作者:

Michael Becke, Eric Johnson, Mike Bowler, Carl A. Dunham

字段概要

字段
限定符和类型	字段和说明
`static int`	`DEFAULT_MAX_HOST_CONNECTIONS` The default maximum number of connections allowed per host
`static int`	`DEFAULT_MAX_TOTAL_CONNECTIONS` The default maximum number of connections allowed overall

构造器概要

构造器
构造器和说明

MultiThreadedHttpConnectionManager()
No-args constructor

构造器
构造器和说明
`MultiThreadedHttpConnectionManager()` No-args constructor

方法概要

所有方法静态方法实例方法具体方法已过时的方法
限定符和类型	方法和说明
`void`	`closeIdleConnections(long idleTimeout)` Closes connections that have been idle for at least the given amount of time.
`void`	`deleteClosedConnections()` Deletes all closed connections.
`HttpConnection`	`getConnection(HostConfiguration hostConfiguration)` Gets an HttpConnection for a given host configuration.
`HttpConnection`	`getConnection(HostConfiguration hostConfiguration, long timeout)` 已过时。 Use #getConnectionWithTimeout(HostConfiguration, long)
`int`	`getConnectionsInPool()` Gets the total number of pooled connections.
`int`	`getConnectionsInPool(HostConfiguration hostConfiguration)` Gets the total number of pooled connections for the given host configuration.
`int`	`getConnectionsInUse()` 已过时。 Use `getConnectionsInPool()`
`int`	`getConnectionsInUse(HostConfiguration hostConfiguration)` 已过时。 Use `getConnectionsInPool(HostConfiguration)`
`HttpConnection`	`getConnectionWithTimeout(HostConfiguration hostConfiguration, long timeout)` Gets an HttpConnection for a given host configuration.
`int`	`getMaxConnectionsPerHost()` 已过时。 Use `HttpConnectionManagerParams.getDefaultMaxConnectionsPerHost()`, `HttpConnectionManager.getParams()`.
`int`	`getMaxTotalConnections()` 已过时。 Use `HttpConnectionManagerParams.getMaxTotalConnections()`, `HttpConnectionManager.getParams()`.
`HttpConnectionManagerParams`	`getParams()` Returns `parameters` associated with this connection manager.
`boolean`	`isConnectionStaleCheckingEnabled()` 已过时。 Use `HttpConnectionParams.isStaleCheckingEnabled()`, `HttpConnectionManager.getParams()`.
`void`	`releaseConnection(HttpConnection conn)` Make the given HttpConnection available for use by other requests.
`void`	`setConnectionStaleCheckingEnabled(boolean connectionStaleCheckingEnabled)` 已过时。 Use `HttpConnectionParams.setStaleCheckingEnabled(boolean)`, `HttpConnectionManager.getParams()`.
`void`	`setMaxConnectionsPerHost(int maxHostConnections)` 已过时。 Use `HttpConnectionManagerParams.setDefaultMaxConnectionsPerHost(int)`, `HttpConnectionManager.getParams()`.
`void`	`setMaxTotalConnections(int maxTotalConnections)` 已过时。 Use `HttpConnectionManagerParams.setMaxTotalConnections(int)`, `HttpConnectionManager.getParams()`.
`void`	`setParams(HttpConnectionManagerParams params)` Assigns `parameters` for this connection manager.
`void`	`shutdown()` Shuts down the connection manager and releases all resources.
`static void`	`shutdownAll()` Shuts down and cleans up resources used by all instances of MultiThreadedHttpConnectionManager.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - DEFAULT_MAX_HOST_CONNECTIONS
```
public static final int DEFAULT_MAX_HOST_CONNECTIONS
```
    The default maximum number of connections allowed per host
    
    另请参阅:
    
    常量字段值
  - DEFAULT_MAX_TOTAL_CONNECTIONS
```
public static final int DEFAULT_MAX_TOTAL_CONNECTIONS
```
    The default maximum number of connections allowed overall
    
    另请参阅:
    
    常量字段值
- 构造器详细资料
  - MultiThreadedHttpConnectionManager
```
public MultiThreadedHttpConnectionManager()
```
    No-args constructor
- 方法详细资料
  - shutdownAll
```
public static void shutdownAll()
```
    Shuts down and cleans up resources used by all instances of MultiThreadedHttpConnectionManager. All static resources are released, all threads are stopped, and shutdown() is called on all live instances of MultiThreadedHttpConnectionManager.
    
    另请参阅:
    
    shutdown()
  - shutdown
```
public void shutdown()
```
    Shuts down the connection manager and releases all resources. All connections associated with this class will be closed and released.
    The connection manager can no longer be used once shutdown.
    Calling this method more than once will have no effect.
  - isConnectionStaleCheckingEnabled
```
public boolean isConnectionStaleCheckingEnabled()
```
    已过时。 Use HttpConnectionParams.isStaleCheckingEnabled(), HttpConnectionManager.getParams().
    
    Gets the staleCheckingEnabled value to be set on HttpConnections that are created.
    
    返回:
    
    true if stale checking will be enabled on HttpConnections
    
    另请参阅:
    
    HttpConnection.isStaleCheckingEnabled()
  - setConnectionStaleCheckingEnabled
```
public void setConnectionStaleCheckingEnabled(boolean connectionStaleCheckingEnabled)
```
    已过时。 Use HttpConnectionParams.setStaleCheckingEnabled(boolean), HttpConnectionManager.getParams().
    
    Sets the staleCheckingEnabled value to be set on HttpConnections that are created.
    
    参数:
    
    connectionStaleCheckingEnabled - true if stale checking will be enabled on HttpConnections
    
    另请参阅:
    
    HttpConnection.setStaleCheckingEnabled(boolean)
  - setMaxConnectionsPerHost
```
public void setMaxConnectionsPerHost(int maxHostConnections)
```
    已过时。 Use HttpConnectionManagerParams.setDefaultMaxConnectionsPerHost(int), HttpConnectionManager.getParams().
    
    Sets the maximum number of connections allowed for a given HostConfiguration. Per RFC 2616 section 8.1.4, this value defaults to 2.
    
    参数:
    
    maxHostConnections - the number of connections allowed for each hostConfiguration
  - getMaxConnectionsPerHost
```
public int getMaxConnectionsPerHost()
```
    已过时。 Use HttpConnectionManagerParams.getDefaultMaxConnectionsPerHost(), HttpConnectionManager.getParams().
    
    Gets the maximum number of connections allowed for a given hostConfiguration.
    
    返回:
    
    The maximum number of connections allowed for a given hostConfiguration.
  - setMaxTotalConnections
```
public void setMaxTotalConnections(int maxTotalConnections)
```
    已过时。 Use HttpConnectionManagerParams.setMaxTotalConnections(int), HttpConnectionManager.getParams().
    
    Sets the maximum number of connections allowed for this connection manager.
    
    参数:
    
    maxTotalConnections - the maximum number of connections allowed
  - getMaxTotalConnections
```
public int getMaxTotalConnections()
```
    已过时。 Use HttpConnectionManagerParams.getMaxTotalConnections(), HttpConnectionManager.getParams().
    
    Gets the maximum number of connections allowed for this connection manager.
    
    返回:
    
    The maximum number of connections allowed
  - getConnection
```
public HttpConnection getConnection(HostConfiguration hostConfiguration)
```
    从接口复制的说明: HttpConnectionManager
    
    Gets an HttpConnection for a given host configuration. If a connection is not available this method will block until one is. The connection manager should be registered with any HttpConnection that is created.
    
    指定者:
    
    getConnection 在接口中 HttpConnectionManager
    
    参数:
    
    hostConfiguration - the host configuration to use to configure the connection
    
    返回:
    
    an HttpConnection for the given configuration
    
    另请参阅:
    
    HttpConnectionManager.getConnection(HostConfiguration)
  - getConnectionWithTimeout
```
public HttpConnection getConnectionWithTimeout(HostConfiguration hostConfiguration,
                                               long timeout)
                                        throws ConnectionPoolTimeoutException
```
    从接口复制的说明: HttpConnectionManager
    
    Gets an HttpConnection for a given host configuration. If a connection is not available, this method will block for at most the specified number of milliseconds or until a connection becomes available. The connection manager should be registered with any HttpConnection that is created.
    
    指定者:
    
    getConnectionWithTimeout 在接口中 HttpConnectionManager
    
    参数:
    
    hostConfiguration - the host configuration to use to configure the connection
    
    timeout - - the time (in milliseconds) to wait for a connection to become available, 0 to specify an infinite timeout
    
    返回:
    
    an HttpConnection for the given configuraiton
    
    抛出:
    
    ConnectionPoolTimeoutException - if no connection becomes available before the timeout expires
    
    从以下版本开始:
    
    3.0
    
    另请参阅:
    
    HttpConnectionManager.getConnectionWithTimeout(HostConfiguration, long)
  - getConnection
```
public HttpConnection getConnection(HostConfiguration hostConfiguration,
                                    long timeout)
                             throws HttpException
```
    已过时。 Use #getConnectionWithTimeout(HostConfiguration, long)
    
    从接口复制的说明: HttpConnectionManager
    
    Gets an HttpConnection for a given host configuration. If a connection is not available, this method will block for at most the specified number of milliseconds or until a connection becomes available. The connection manager should be registered with any HttpConnection that is created.
    
    指定者:
    
    getConnection 在接口中 HttpConnectionManager
    
    参数:
    
    hostConfiguration - the host configuration to use to configure the connection
    
    timeout - - the time (in milliseconds) to wait for a connection to become available, 0 to specify an infinite timeout
    
    返回:
    
    an HttpConnection for the given configuraiton
    
    抛出:
    
    HttpException - if no connection becomes available before the timeout expires
    
    另请参阅:
    
    HttpConnectionManager.getConnection(HostConfiguration, long)
  - getConnectionsInPool
```
public int getConnectionsInPool(HostConfiguration hostConfiguration)
```
    Gets the total number of pooled connections for the given host configuration. This is the total number of connections that have been created and are still in use by this connection manager for the host configuration. This value will not exceed the maximum number of connections per host.
    
    参数:
    
    hostConfiguration - The host configuration
    
    返回:
    
    The total number of pooled connections
  - getConnectionsInPool
```
public int getConnectionsInPool()
```
    Gets the total number of pooled connections. This is the total number of connections that have been created and are still in use by this connection manager. This value will not exceed the maximum number of connections.
    
    返回:
    
    the total number of pooled connections
  - getConnectionsInUse
```
public int getConnectionsInUse(HostConfiguration hostConfiguration)
```
    已过时。 Use getConnectionsInPool(HostConfiguration)
    
    Gets the number of connections in use for this configuration.
    
    参数:
    
    hostConfiguration - the key that connections are tracked on
    
    返回:
    
    the number of connections in use
  - getConnectionsInUse
```
public int getConnectionsInUse()
```
    已过时。 Use getConnectionsInPool()
    
    Gets the total number of connections in use.
    
    返回:
    
    the total number of connections in use
  - deleteClosedConnections
```
public void deleteClosedConnections()
```
    Deletes all closed connections. Only connections currently owned by the connection manager are processed.
    
    从以下版本开始:
    
    3.0
    
    另请参阅:
    
    HttpConnection.isOpen()
  - closeIdleConnections
```
public void closeIdleConnections(long idleTimeout)
```
    从接口复制的说明: HttpConnectionManager
    
    Closes connections that have been idle for at least the given amount of time. Only connections that are currently owned, not checked out, are subject to idle timeouts.
    
    指定者:
    
    closeIdleConnections 在接口中 HttpConnectionManager
    
    参数:
    
    idleTimeout - the minimum idle time, in milliseconds, for connections to be closed
    
    从以下版本开始:
    
    3.0
  - releaseConnection
```
public void releaseConnection(HttpConnection conn)
```
    Make the given HttpConnection available for use by other requests. If another thread is blocked in getConnection() that could use this connection, it will be woken up.
    
    指定者:
    
    releaseConnection 在接口中 HttpConnectionManager
    
    参数:
    
    conn - the HttpConnection to make available.
  - getParams
```
public HttpConnectionManagerParams getParams()
```
    Returns parameters associated with this connection manager.
    
    指定者:
    
    getParams 在接口中 HttpConnectionManager
    
    从以下版本开始:
    
    3.0
    
    另请参阅:
    
    HttpConnectionManagerParams
  - setParams
```
public void setParams(HttpConnectionManagerParams params)
```
    Assigns parameters for this connection manager.
    
    指定者:
    
    setParams 在接口中 HttpConnectionManager
    
    从以下版本开始:
    
    3.0
    
    另请参阅:
    
    HttpConnectionManagerParams

类 MultiThreadedHttpConnectionManager

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

DEFAULT_MAX_HOST_CONNECTIONS

DEFAULT_MAX_TOTAL_CONNECTIONS

构造器详细资料

MultiThreadedHttpConnectionManager

方法详细资料

shutdownAll

shutdown

isConnectionStaleCheckingEnabled

setConnectionStaleCheckingEnabled

setMaxConnectionsPerHost

getMaxConnectionsPerHost

setMaxTotalConnections

getMaxTotalConnections

getConnection

getConnectionWithTimeout

getConnection

getConnectionsInPool

getConnectionsInPool

getConnectionsInUse

getConnectionsInUse

deleteClosedConnections

closeIdleConnections

releaseConnection

getParams

setParams