org.norther.tammi.core.net
Class AbstractCommonFactory

java.lang.Object
  org.norther.tammi.core.base.Adaptee
      org.norther.tammi.core.base.DefaultObjectFactory
          org.norther.tammi.core.net.AbstractCommonFactory

All Implemented Interfaces:

Serializable, NotificationBroadcaster, NotificationEmitter, Manageable, MBeanDelegate, ObjectFactory, CommonFactory

Direct Known Subclasses:

AbstractCommonSecureFactory, AbstractSocketFactory, DefaultServerChannelFactory

public abstract class AbstractCommonFactory
extends DefaultObjectFactory
implements CommonFactory

An abstract implementation of network resource CommonFactory.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

protected int

socketBacklog The backlog for sockets.

Fields inherited from class org.norther.tammi.core.base.Adaptee

ADAPTEE_NOTIF_DESCRIPTION, ADAPTEE_NOTIFICATIONS

Fields inherited from interface org.norther.tammi.core.base.MBeanDelegate

ARRAY_TYPE, OBJECT_TYPE, PRIMITIVE_TYPE, STRING_TYPE

Constructor Summary

protected

AbstractCommonFactory() Constructs a base socket factory.

Method Summary

protected ServerSocket	createServerSocket(String className, Object[] params, String[] signature) Creates a new server socket.
protected Socket	createSocket(String className, Object[] params, String[] signature) Creates a new socket.
int	getBacklog() Gets the backlog.
protected abstract ServerSocketFactory	getServerSocketFactory(String alias, String pswd) Gets the implementation of the server socket factory.
protected abstract SocketFactory	getSocketFactory(String alias, String pswd) Gets the implementation of the socket factory.
int	getSoTimeout() Gets the accept timeout.
boolean	isLoaderSupported(String className) Checks if specified class loaders are supported for a named class.
boolean	isReuseAddress() Checks the reuse address.
boolean	isSecure() Checks whether sockets produced are secure.
void	setBacklog(int backlog) Sets the backLog.
void	setReuseAddress(boolean reuse) Sets the reuse address.
void	setSoTimeout(int timeout) Sets the accept timeout.

Methods inherited from class org.norther.tammi.core.base.DefaultObjectFactory

getInstance, getInstance, getInstance, getInstance

Methods inherited from class org.norther.tammi.core.base.Adaptee

addAdaptee, addNotificationListener, getAttributeSupport, getBroker, getCanonicalName, getDomain, getFactory, getLoader, getLog, getLog, getMBean, getMBeanServer, getNotificationInfo, getObjectName, getRegistrationTime, getSequenceNumber, hasListeners, isRegistered, postmanaged, premanaged, removeNotificationListener, removeNotificationListener, sendNotification, sendNotification, sendNotification, sendNotification, unmanaged, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.norther.tammi.core.base.ObjectFactory

getInstance, getInstance, getInstance, getInstance

Field Detail

socketBacklog

protected int socketBacklog

The backlog for sockets.

Constructor Detail

AbstractCommonFactory

protected AbstractCommonFactory()

Constructs a base socket factory.

Method Detail

getSoTimeout

public int getSoTimeout()

Description copied from interface: CommonFactory

Gets the accept timeout.

Specified by:

getSoTimeout in interface CommonFactory

Returns:

the accept timeout.

setSoTimeout

public void setSoTimeout(int timeout)

Description copied from interface: CommonFactory

Sets the accept timeout.

Specified by:

setSoTimeout in interface CommonFactory

Parameters:

timeout - a new accept timeout.

isReuseAddress

public boolean isReuseAddress()

Description copied from interface: CommonFactory

Checks the reuse address.

Specified by:

isReuseAddress in interface CommonFactory

Returns:

the reuse address.

setReuseAddress

public void setReuseAddress(boolean reuse)

Description copied from interface: CommonFactory

Sets the reuse address.

Specified by:

setReuseAddress in interface CommonFactory

Parameters:

reuse - the reuse address.

isSecure

public boolean isSecure()

Description copied from interface: CommonFactory

Checks whether sockets produced are secure.

Specified by:

isSecure in interface CommonFactory

Returns:

true for secure sockets.

isLoaderSupported

public boolean isLoaderSupported(String className)

Description copied from interface: ObjectFactory

Checks if specified class loaders are supported for a named class.

Specified by:

isLoaderSupported in interface ObjectFactory

Overrides:

isLoaderSupported in class DefaultObjectFactory

Parameters:

className - the name of the class.

Returns:

true if class loaders are supported, false otherwise.

getBacklog

public int getBacklog()

Gets the backlog.

Returns:

the backlog.

setBacklog

public void setBacklog(int backlog)

Sets the backLog.

Parameters:

backlog - a new back log.

createSocket

protected Socket createSocket(String className,
                              Object[] params,
                              String[] signature)
                       throws ConstructionException

Creates a new socket.

Parameters:

className - the name of the class.

params - an array containing the parameters of the constructor.

signature - an array containing the signature of the constructor.

Returns:

the socket instance.

Throws:

ConstructionException - if construction fails.

createServerSocket

protected ServerSocket createServerSocket(String className,
                                          Object[] params,
                                          String[] signature)
                                   throws ConstructionException

Creates a new server socket.

Parameters:

className - the name of the class.

params - an array containing the parameters of the constructor.

signature - an array containing the signature of the constructor.

Returns:

the server socket instance.

Throws:

ConstructionException - if construction fails.

getSocketFactory

protected abstract SocketFactory getSocketFactory(String alias,
                                                  String pswd)
                                           throws ConstructionException

Gets the implementation of the socket factory.

Parameters:

alias - an optional key alias.

pswd - an optional key password.

Returns:

the factory.

Throws:

ConstructionException - if a resource is not available.

getServerSocketFactory

protected abstract ServerSocketFactory getServerSocketFactory(String alias,
                                                              String pswd)
                                                       throws ConstructionException

Gets the implementation of the server socket factory.

Parameters:

alias - an optional key alias.

pswd - an optional key password.

Returns:

the factory.

Throws:

ConstructionException - if a resource is not available.