org.apache.guacamole.net.auth

Class DelegatingConnectionGroup

java.lang.Object

org.apache.guacamole.net.auth.DelegatingConnectionGroup

All Implemented Interfaces:

Attributes, Connectable, ConnectionGroup, Identifiable

public class DelegatingConnectionGroup
extends Object
implements ConnectionGroup

ConnectionGroup implementation which simply delegates all function calls to an underlying ConnectionGroup.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.guacamole.net.auth.ConnectionGroup

ConnectionGroup.Type

Constructor Summary

Constructors

Constructor and Description
DelegatingConnectionGroup(ConnectionGroup connectionGroup) Wraps the given ConnectionGroup such that all function calls against this DelegatingConnectionGroup will be delegated to it.

Method Summary

Modifier and Type	Method and Description
org.apache.guacamole.net.GuacamoleTunnel	connect(org.apache.guacamole.protocol.GuacamoleClientInformation info) Establishes a connection to guacd using the information associated with this object.
int	getActiveConnections() Returns the number of active connections associated with this object.
Map<String,String>	getAttributes() Returns all attributes associated with this object.
Set<String>	getConnectionGroupIdentifiers() Returns the identifiers of all readable connection groups that are children of this connection group.
Set<String>	getConnectionIdentifiers() Returns the identifiers of all readable connections that are children of this connection group.
protected ConnectionGroup	getDelegateConnectionGroup() Returns the underlying ConnectionGroup wrapped by this DelegatingConnectionGroup.
String	getIdentifier() Returns the unique identifier assigned to this object.
String	getName() Returns the name assigned to this ConnectionGroup.
String	getParentIdentifier() Returns the unique identifier of the parent ConnectionGroup for this ConnectionGroup.
ConnectionGroup.Type	getType() Returns the type of this connection.
void	setAttributes(Map<String,String> attributes) Sets the given attributes.
void	setIdentifier(String identifier) Sets the identifier assigned to this object.
void	setName(String name) Sets the name assigned to this ConnectionGroup.
void	setParentIdentifier(String parentIdentifier) Sets the unique identifier of the parent ConnectionGroup for this ConnectionGroup.
void	setType(ConnectionGroup.Type type) Set the type of this ConnectionGroup.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingConnectionGroup

public DelegatingConnectionGroup(ConnectionGroup connectionGroup)

Wraps the given ConnectionGroup such that all function calls against this DelegatingConnectionGroup will be delegated to it.

Parameters:

connectionGroup - The ConnectionGroup to wrap.

Method Detail

getDelegateConnectionGroup

protected ConnectionGroup getDelegateConnectionGroup()

Returns the underlying ConnectionGroup wrapped by this DelegatingConnectionGroup.

Returns:

The ConnectionGroup wrapped by this DelegatingConnectionGroup.

getIdentifier

public String getIdentifier()

Description copied from interface: Identifiable

Returns the unique identifier assigned to this object. All identifiable objects must have a deterministic, unique identifier which may not be null.

Specified by:

getIdentifier in interface Identifiable

Returns:

The unique identifier assigned to this object, which may not be null.

setIdentifier

public void setIdentifier(String identifier)

Description copied from interface: Identifiable

Sets the identifier assigned to this object.

Specified by:

setIdentifier in interface Identifiable

Parameters:

identifier - The identifier to assign.

getName

public String getName()

Description copied from interface: ConnectionGroup

Returns the name assigned to this ConnectionGroup.

Specified by:

getName in interface ConnectionGroup

Returns:

The name assigned to this ConnectionGroup.

setName

public void setName(String name)

Description copied from interface: ConnectionGroup

Sets the name assigned to this ConnectionGroup.

Specified by:

setName in interface ConnectionGroup

Parameters:

name - The name to assign.

getParentIdentifier

public String getParentIdentifier()

Description copied from interface: ConnectionGroup

Returns the unique identifier of the parent ConnectionGroup for this ConnectionGroup.

Specified by:

getParentIdentifier in interface ConnectionGroup

Returns:

The unique identifier of the parent ConnectionGroup for this ConnectionGroup.

setParentIdentifier

public void setParentIdentifier(String parentIdentifier)

Description copied from interface: ConnectionGroup

Sets the unique identifier of the parent ConnectionGroup for this ConnectionGroup.

Specified by:

setParentIdentifier in interface ConnectionGroup

Parameters:

parentIdentifier - The unique identifier of the parent ConnectionGroup for this ConnectionGroup.

setType

public void setType(ConnectionGroup.Type type)

Description copied from interface: ConnectionGroup

Set the type of this ConnectionGroup.

Specified by:

setType in interface ConnectionGroup

Parameters:

type - The type of this ConnectionGroup.

getType

public ConnectionGroup.Type getType()

Description copied from interface: ConnectionGroup

Returns the type of this connection.

Specified by:

getType in interface ConnectionGroup

Returns:

the type of this connection.

getConnectionIdentifiers

public Set<String> getConnectionIdentifiers()
                                     throws org.apache.guacamole.GuacamoleException

Description copied from interface: ConnectionGroup

Returns the identifiers of all readable connections that are children of this connection group.

Specified by:

getConnectionIdentifiers in interface ConnectionGroup

Returns:

The set of identifiers of all readable connections that are children of this connection group.

Throws:

org.apache.guacamole.GuacamoleException - If an error occurs while retrieving the identifiers.

getConnectionGroupIdentifiers

public Set<String> getConnectionGroupIdentifiers()
                                          throws org.apache.guacamole.GuacamoleException

Description copied from interface: ConnectionGroup

Returns the identifiers of all readable connection groups that are children of this connection group.

Specified by:

getConnectionGroupIdentifiers in interface ConnectionGroup

Returns:

The set of identifiers of all readable connection groups that are children of this connection group.

Throws:

org.apache.guacamole.GuacamoleException - If an error occurs while retrieving the identifiers.

getAttributes

public Map<String,String> getAttributes()

Description copied from interface: Attributes

Returns all attributes associated with this object. The returned map may not be modifiable.

Specified by:

getAttributes in interface Attributes

Returns:

A map of all attribute identifiers to their corresponding values, for all attributes associated with this object, which may not be modifiable.

setAttributes

public void setAttributes(Map<String,String> attributes)

Description copied from interface: Attributes

Sets the given attributes. If an attribute within the map is not supported, it will simply be dropped. Any attributes not within the given map will be left untouched. Attributes which are not declared within the associated UserContext MUST NOT be submitted, but other extensions may manipulate the declared attributes through decorate() and redecorate(). Implementations may optionally allow storage of unsupported attributes. Extensions which rely on other extensions to store their attribute values should verify that such storage is supported by first testing that the attribute value is retrievable via getAttributes() after being set.

Specified by:

setAttributes in interface Attributes

Parameters:

attributes - A map of all attribute identifiers to their corresponding values.

connect

public org.apache.guacamole.net.GuacamoleTunnel connect(org.apache.guacamole.protocol.GuacamoleClientInformation info)
                                                 throws org.apache.guacamole.GuacamoleException

Description copied from interface: Connectable

Establishes a connection to guacd using the information associated with this object. The connection will be provided the given client information.

Specified by:

connect in interface Connectable

Parameters:

info - Information associated with the connecting client.

Returns:

A fully-established GuacamoleTunnel.

Throws:

org.apache.guacamole.GuacamoleException - If an error occurs while connecting to guacd, or if permission to connect is denied.

getActiveConnections

public int getActiveConnections()

Description copied from interface: Connectable

Returns the number of active connections associated with this object. Implementations may simply return 0 if this value is not tracked.

Specified by:

getActiveConnections in interface Connectable

Returns:

The number of active connections associated with this object.