Package org.apache.guacamole.net.auth

Class DelegatingConnection

java.lang.Object

org.apache.guacamole.net.auth.DelegatingConnection

All Implemented Interfaces:

Attributes, Connectable, Connection, Identifiable, ReadableAttributes

Direct Known Subclasses:

TokenInjectingConnection

public class DelegatingConnection
extends Object
implements Connection

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

Constructor Summary

Constructors

Constructor	Description
DelegatingConnection(Connection connection)	Wraps the given Connection such that all function calls against this DelegatingConnection will be delegated to it.

Method Summary

Modifier and Type	Method	Description
org.apache.guacamole.net.GuacamoleTunnel	connect(org.apache.guacamole.protocol.GuacamoleClientInformation info)	Deprecated.
org.apache.guacamole.net.GuacamoleTunnel	connect(org.apache.guacamole.protocol.GuacamoleClientInformation info, Map<String,String> tokens)	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.
org.apache.guacamole.protocol.GuacamoleConfiguration	getConfiguration()	Returns the GuacamoleConfiguration associated with this Connection.
ActivityRecordSet<ConnectionRecord>	getConnectionHistory()	Returns an ActivityRecordSet containing ConnectionRecords that represent the usage history of this Connection, including any active users.
protected Connection	getDelegateConnection()	Returns the underlying Connection wrapped by this DelegatingConnection.
List<? extends ConnectionRecord>	getHistory()	Deprecated.
String	getIdentifier()	Returns the unique identifier assigned to this object.
Date	getLastActive()	Returns the date and time that this connection was last used.
String	getName()	Returns the name assigned to this Connection.
String	getParentIdentifier()	Returns the unique identifier of the parent ConnectionGroup for this Connection.
Set<String>	getSharingProfileIdentifiers()	Returns identifiers of all readable sharing profiles that can be used to join this connection when it is active.
void	setAttributes(Map<String,String> attributes)	Sets the given attributes.
void	setConfiguration(org.apache.guacamole.protocol.GuacamoleConfiguration config)	Sets the GuacamoleConfiguration associated with this Connection.
void	setIdentifier(String identifier)	Sets the identifier assigned to this object.
void	setName(String name)	Sets the name assigned to this Connection.
void	setParentIdentifier(String parentIdentifier)	Sets the unique identifier of the parent ConnectionGroup for this Connection.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingConnection

public DelegatingConnection(Connection connection)

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

Parameters:

connection - The Connection to wrap.

Method Detail

getDelegateConnection

protected Connection getDelegateConnection()

Returns the underlying Connection wrapped by this DelegatingConnection.

Returns:

The Connection wrapped by this DelegatingConnection.

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: Connection

Returns the name assigned to this Connection.

Specified by:

getName in interface Connection

Returns:

The name assigned to this Connection.

setName

public void setName(String name)

Description copied from interface: Connection

Sets the name assigned to this Connection.

Specified by:

setName in interface Connection

Parameters:

name - The name to assign.

getParentIdentifier

public String getParentIdentifier()

Description copied from interface: Connection

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

Specified by:

getParentIdentifier in interface Connection

Returns:

The unique identifier of the parent ConnectionGroup for this Connection.

setParentIdentifier

public void setParentIdentifier(String parentIdentifier)

Description copied from interface: Connection

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

Specified by:

setParentIdentifier in interface Connection

Parameters:

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

getConfiguration

public org.apache.guacamole.protocol.GuacamoleConfiguration getConfiguration()

Description copied from interface: Connection

Returns the GuacamoleConfiguration associated with this Connection. Note that because configurations may contain sensitive information, some data in this configuration may be omitted or tokenized.

Specified by:

getConfiguration in interface Connection

Returns:

The GuacamoleConfiguration associated with this Connection.

setConfiguration

public void setConfiguration(org.apache.guacamole.protocol.GuacamoleConfiguration config)

Description copied from interface: Connection

Sets the GuacamoleConfiguration associated with this Connection.

Specified by:

setConfiguration in interface Connection

Parameters:

config - The GuacamoleConfiguration to associate with this Connection.

getAttributes

public Map<String,String> getAttributes()

Description copied from interface: ReadableAttributes

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

Specified by:

getAttributes in interface ReadableAttributes

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.

getLastActive

public Date getLastActive()

Description copied from interface: Connection

Returns the date and time that this connection was last used. If the connection was never used, the time that the connection was last used is unknown, or this information is not visible to the current user, this may be null.

Specified by:

getLastActive in interface Connection

Returns:

The date and time this connection was last used, or null if this information is unavailable or inapplicable.

getHistory

@Deprecated
public List<? extends ConnectionRecord> getHistory()
                                            throws org.apache.guacamole.GuacamoleException

Deprecated.

Description copied from interface: Connection

Returns a list of ConnectionRecords representing the usage history of this Connection, including any active users. ConnectionRecords in this list will be sorted in descending order of end time (active connections are first), and then in descending order of start time (newer connections are first). If connection history tracking is not implemented this method should throw GuacamoleUnsupportedException.

Specified by:

getHistory in interface Connection

Returns:

A list of ConnectionRecrods representing the usage history of this Connection.

Throws:

org.apache.guacamole.GuacamoleException - If history tracking is not implemented, if an error occurs while reading the history of this connection, or if permission is denied.

getConnectionHistory

public ActivityRecordSet<ConnectionRecord> getConnectionHistory()
                                                         throws org.apache.guacamole.GuacamoleException

Description copied from interface: Connection

Returns an ActivityRecordSet containing ConnectionRecords that represent the usage history of this Connection, including any active users. ConnectionRecords in this list will be sorted in descending order of end time (active connections are first), and then in descending order of start time (newer connections are first). If connection history tracking has not been implemented, or has been implemented using the deprecated Connection.getHistory() method, this function should throw GuacamoleUnsupportedExpcetion.

Specified by:

getConnectionHistory in interface Connection

Returns:

An ActivityRecordSet containing ConnectionRecords representing the usage history of this Connection.

Throws:

org.apache.guacamole.GuacamoleException - If history tracking is not implemented, if an error occurs while reading the history of this connection, or if permission is denied.

getSharingProfileIdentifiers

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

Description copied from interface: Connection

Returns identifiers of all readable sharing profiles that can be used to join this connection when it is active. The level of access granted to a joining user is dictated by the connection parameters associated with the sharing profile, not necessarily the parameters of the primary connection being joined.

Specified by:

getSharingProfileIdentifiers in interface Connection

Returns:

A Set of identifiers representing the sharing profiles for this connection.

Throws:

org.apache.guacamole.GuacamoleException - If an error occurs while fetching the sharing profiles for this connection.

connect

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

Deprecated.

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.

connect

public org.apache.guacamole.net.GuacamoleTunnel connect(org.apache.guacamole.protocol.GuacamoleClientInformation info,
                                                        Map<String,String> tokens)
                                                 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. Implementations which support parameter tokens should apply the given tokens when configuring the connection, such as with a TokenFilter.

Specified by:

connect in interface Connectable

Parameters:

info - Information associated with the connecting client.

tokens - A Map containing the token names and corresponding values to be applied as parameter tokens when establishing the connection. If the implementation does not support parameter tokens, this Map may be ignored.

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.

See Also:

Parameter Tokens

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.