ice.net
Class ConnectionManager

java.lang.Object
  ice.net.ConnectionManager

Direct Known Subclasses:

NonBlockingConnectionManager

public class ConnectionManager

extends Object

Constructor Summary

ConnectionManager()

ConnectionManager(ConnectionManagerSettings connectionManagerSettings)
Construct a ConnectionManager.

ConnectionManager(ice.net.HttpSession httpSession)
Deprecated. As of 1.5, replaced by ConnectionManager(ConnectionManagerSettings).

Method Summary

void	addHttpURLConnectionListener(HttpURLConnectionListener httpUrlConnectionListener) Adds the specified httpUrlConnectionListener for connection events.
boolean	arePersistentConnectionsEnabled()
CachedInputStream	createInputStream(HttpURLConnection httpUrlConnection, CacheManager cacheManager, Connection connection, byte[] buffer, int offset, int length) Deprecated. As of 1.6.0, replaced by createInputStream(HttpURLConnection, CacheManager, Connection, byte[], int, int).
CachedInputStream	createInputStream(HttpURLConnection httpUrlConnection, CacheManager cacheManager, Connection connection, byte[] buffer, int offset, int length)
protected Socket	createSocket(InetAddress inetAddress, int port) Factory method for creating sockets.
protected void	fireHttpURLConnectionEvent(HttpURLConnection httpUrlConnection, int eventType, HttpRequest httpRequest)
protected void	fireHttpURLConnectionEvent(HttpURLConnection httpUrlConnection, int eventType, HttpRequest httpRequest, HttpResponse httpResponse)
protected InetAddress	getByName(String host) Gets the IP address of the specified host.
protected InetAddress	getByName(String host, boolean useIp) Gets the IP address of the specified host.
Connection	getConnection(HttpURLConnection httpUrlConnection, URL url, InetAddress inetAddress, int port) Get a connection.
int	getMaxPersistentConnections()
boolean	getPersistent() Deprecated. As of 1.5, replaced by arePersistentConnectionsEnabled().
int	getPersistentConnectionTimeout()
int	getReadBufferSize()
int	getSoTimeout()
boolean	isNagleEnabled()
void	removeHttpURLConnectionListener(HttpURLConnectionListener httpUrlConnectionListener) Removes the specified httpUrlConnectionListener for connection events.
static void	setLimits(boolean limits) Deprecated. As of 1.5, replaced by setMaxPersistentConnections(int).
void	setMaxPersistentConnections(int maxPersistentConnections)
void	setNagleEnabled(boolean nagleEnabled)
void	setPersistent(boolean persistent) Deprecated. As of 1.5, replaced by setPersistentConnectionsEnabled(boolean).
void	setPersistentConnectionsEnabled(boolean persistentConnectionsEnabled)
void	setPersistentConnectionTimeout(int persistentConnectionTimeout)
void	setReadBufferSize(int readBufferSize)
void	setSoTimeout(int soTimeout)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionManager

public ConnectionManager()

ConnectionManager

public ConnectionManager(ConnectionManagerSettings connectionManagerSettings)

Construct a ConnectionManager.

Since:

1.5

ConnectionManager

public ConnectionManager(ice.net.HttpSession httpSession)

Deprecated. As of 1.5, replaced by ConnectionManager(ConnectionManagerSettings).

Method Detail

addHttpURLConnectionListener

public void addHttpURLConnectionListener(HttpURLConnectionListener httpUrlConnectionListener)

Adds the specified httpUrlConnectionListener for connection events.

Parameters:

httpUrlConnectionListener - the listener to be added.

Since:

1.5

arePersistentConnectionsEnabled

public boolean arePersistentConnectionsEnabled()

getMaxPersistentConnections

public int getMaxPersistentConnections()

getPersistent

public boolean getPersistent()

Deprecated. As of 1.5, replaced by arePersistentConnectionsEnabled().

getPersistentConnectionTimeout

public int getPersistentConnectionTimeout()

getReadBufferSize

public int getReadBufferSize()

getSoTimeout

public int getSoTimeout()

isNagleEnabled

public boolean isNagleEnabled()

removeHttpURLConnectionListener

public void removeHttpURLConnectionListener(HttpURLConnectionListener httpUrlConnectionListener)

Removes the specified httpUrlConnectionListener for connection events.

Parameters:

httpUrlConnectionListener - the listener to be removed.

Since:

1.5

setLimits

public static void setLimits(boolean limits)
                      throws UnsupportedOperationException

Deprecated. As of 1.5, replaced by setMaxPersistentConnections(int).

Throws:

UnsupportedOperationException

setMaxPersistentConnections

public void setMaxPersistentConnections(int maxPersistentConnections)
                                 throws IllegalArgumentException

Throws:

IllegalArgumentException

setNagleEnabled

public void setNagleEnabled(boolean nagleEnabled)

setPersistent

public void setPersistent(boolean persistent)

Deprecated. As of 1.5, replaced by setPersistentConnectionsEnabled(boolean).

setPersistentConnectionsEnabled

public void setPersistentConnectionsEnabled(boolean persistentConnectionsEnabled)

setPersistentConnectionTimeout

public void setPersistentConnectionTimeout(int persistentConnectionTimeout)
                                    throws IllegalArgumentException

Throws:

IllegalArgumentException

setReadBufferSize

public void setReadBufferSize(int readBufferSize)
                       throws IllegalArgumentException

Throws:

IllegalArgumentException

setSoTimeout

public void setSoTimeout(int soTimeout)
                  throws IllegalArgumentException

Throws:

IllegalArgumentException

createSocket

protected Socket createSocket(InetAddress inetAddress,
                              int port)
                       throws IOException

Factory method for creating sockets. To be overriden by customers needing custom socket creation.

Throws:

IOException

fireHttpURLConnectionEvent

protected void fireHttpURLConnectionEvent(HttpURLConnection httpUrlConnection,
                                          int eventType,
                                          HttpRequest httpRequest)
                                   throws IllegalArgumentException

Throws:

IllegalArgumentException

fireHttpURLConnectionEvent

protected void fireHttpURLConnectionEvent(HttpURLConnection httpUrlConnection,
                                          int eventType,
                                          HttpRequest httpRequest,
                                          HttpResponse httpResponse)
                                   throws IllegalArgumentException

Throws:

IllegalArgumentException

createInputStream

public CachedInputStream createInputStream(HttpURLConnection httpUrlConnection,
                                           CacheManager cacheManager,
                                           Connection connection,
                                           byte[] buffer,
                                           int offset,
                                           int length)

Deprecated. As of 1.6.0, replaced by createInputStream(HttpURLConnection, CacheManager, Connection, byte[], int, int).

createInputStream

public CachedInputStream createInputStream(HttpURLConnection httpUrlConnection,
                                           CacheManager cacheManager,
                                           Connection connection,
                                           byte[] buffer,
                                           int offset,
                                           int length)

getConnection

public Connection getConnection(HttpURLConnection httpUrlConnection,
                                URL url,
                                InetAddress inetAddress,
                                int port)
                         throws IOException

Get a connection.

Throws:

IOException

getByName

protected InetAddress getByName(String host)
                         throws SecurityException,
                                UnknownHostException

Gets the IP address of the specified host.

Parameters:

host - the host for which the IP address is needed.

Returns:

the IP address.

Throws:

SecurityException - if a security manager exists and its SecurityManager.checkConnect(String, int) method doesn't allow the operation

UnknownHostException - if no IP address for the specified host could be found.

getByName

protected InetAddress getByName(String host,
                                boolean useIp)
                         throws SecurityException,
                                UnknownHostException

Gets the IP address of the specified host. The specified useIp indicates if the IP (Internet Protocol) is allowed to be used in determining the IP address.

Parameters:

host - the host for which the IP address is needed.

useIp - indicates that the use of the IP is allowed.

Returns:

the IP address.

Throws:

SecurityException - if a security manager exists and its SecurityManager.checkConnect(String, int) method doesn't allow the operation

UnknownHostException - if no IP address for the specified host could be found.

Since:

1.5.2