org.mmbase.bridge.implementation
Class BasicCloudContext

java.lang.Object
  org.mmbase.bridge.implementation.BasicCloudContext

All Implemented Interfaces:

CloudContext

Direct Known Subclasses:

LocalContext

public class BasicCloudContext

extends Object

implements CloudContext

Version:

$Id: BasicCloudContext.java,v 1.51 2006/05/22 14:25:22 michiel Exp $

Author:

Rob Vermeulen, Pierre van Rooden

Warning: No Java Documentation Available.

Constructor Summary

protected

BasicCloudContext() constructor to call from the MMBase class (protected, so cannot be reached from a script)

Method Summary

void	assertUp()
protected boolean	check()
protected void	checkExists(String cloudName)
FieldList	createFieldList() Returns a new, empty field list
ModuleList	createModuleList() Returns a new, empty module list
NodeList	createNodeList() Returns a new, empty node list.
NodeManagerList	createNodeManagerList() Returns a new, empty node manager list Note that it is generally better to use Cloud.createNodeManagerList().
RelationList	createRelationList() Returns a new, empty relation list Note that it is generally better to use Cloud.createRelationList() or NodeManager.createRelationList().
RelationManagerList	createRelationManagerList() Returns a new, empty relation manager list Note that it is generally better to use Cloud.createRelationManagerList().
StringList	createStringList() Returns a new, empty string list
AuthenticationData	getAuthentication() Acquired information about the currently configuration Authentication implementation.
Cloud	getCloud(String cloudName) Returns the cloud with the specified name.
Cloud	getCloud(String cloudName, String authenticationType, Map loginInfo) Returns the cloud with the specified name, with authentication
Cloud	getCloud(String cloudName, UserContext user) Returns the cloud with the specified name, based on an existing User object (e.g.
StringList	getCloudNames() Returns the names of all the clouds known to the system
String	getDefaultCharacterEncoding() Returns the default character encoding, which can be used as a default.
Locale	getDefaultLocale() Returns the default locale setting.
TimeZone	getDefaultTimeZone() Returns the default time zone.
Module	getModule(String moduleName) Returns the module with the specified name.
ModuleList	getModules() Returns all modules available in this context.
boolean	hasModule(String moduleName) Returns whether the module with the specified name is available.
boolean	isUp()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicCloudContext

protected BasicCloudContext()

constructor to call from the MMBase class (protected, so cannot be reached from a script)

Method Detail

check

protected boolean check()

Throws:

NotFoundException - If mmbase not running and cannot be started because mmbase.config missing

BridgeException - If mmbase not running and cannot be started (but mmbase.config was specified)

getModules

public ModuleList getModules()

Description copied from interface: CloudContext

Returns all modules available in this context.

Specified by:

getModules in interface CloudContext

Returns:

all available modules

getModule

public Module getModule(String moduleName)
                 throws NotFoundException

Description copied from interface: CloudContext

Returns the module with the specified name.

Specified by:

getModule in interface CloudContext

Parameters:

moduleName - the name of the module to be returned

Returns:

the requested module

Throws:

NotFoundException - if the specified module could not be found

hasModule

public boolean hasModule(String moduleName)

Description copied from interface: CloudContext

Returns whether the module with the specified name is available.

Specified by:

hasModule in interface CloudContext

Parameters:

moduleName - the name of the module

Returns:

true if the module is available

checkExists

protected void checkExists(String cloudName)
                    throws NotFoundException

Throws:

NotFoundException

getCloud

public Cloud getCloud(String cloudName)

Description copied from interface: CloudContext

Returns the cloud with the specified name.

Specified by:

getCloud in interface CloudContext

Parameters:

cloudName - The name of the cloud to be returned, this is always "mmbase".

Returns:

The requested cloud

getCloud

public Cloud getCloud(String cloudName,
                      String authenticationType,
                      Map loginInfo)
               throws NotFoundException

Description copied from interface: CloudContext

Returns the cloud with the specified name, with authentication

Specified by:

getCloud in interface CloudContext

Parameters:

cloudName - The name of the cloud to be returned, always "mmbase".

authenticationType - The type of authentication, which should be used by the authentication implementation.

loginInfo - the user related login information.

Returns:

the requested cloud

Throws:

NotFoundException - if the specified cloud could not be found

getCloud

public Cloud getCloud(String cloudName,
                      UserContext user)
               throws NotFoundException

Description copied from interface: CloudContext

Returns the cloud with the specified name, based on an existing User object (e.g. of another Cloud.getUser()

Specified by:

getCloud in interface CloudContext

Parameters:

cloudName - The name of the cloud to be returned, always "mmbase".

user - The user object for which this cloud object must be created.

Returns:

the requested cloud

Throws:

NotFoundException

getCloudNames

public StringList getCloudNames()

Description copied from interface: CloudContext

Returns the names of all the clouds known to the system

Specified by:

getCloudNames in interface CloudContext

Returns:

A StringList of all clouds names known to our Context

getDefaultCharacterEncoding

public String getDefaultCharacterEncoding()

Description copied from interface: CloudContext

Returns the default character encoding, which can be used as a default.

Specified by:

getDefaultCharacterEncoding in interface CloudContext

Returns:

String describing the encoding.

Since:

MMBase-1.6

getDefaultLocale

public Locale getDefaultLocale()

Description copied from interface: CloudContext

Returns the default locale setting.

Specified by:

getDefaultLocale in interface CloudContext

Returns:

A Locale object

getDefaultTimeZone

public TimeZone getDefaultTimeZone()

Description copied from interface: CloudContext

Returns the default time zone.

Specified by:

getDefaultTimeZone in interface CloudContext

createFieldList

public FieldList createFieldList()

Description copied from interface: CloudContext

Returns a new, empty field list

Specified by:

createFieldList in interface CloudContext

Returns:

The empty list

createNodeList

public NodeList createNodeList()

Description copied from interface: CloudContext

Returns a new, empty node list. Note that it is generally better to use Cloud.createNodeList() or NodeManager.createNodeList().

Specified by:

createNodeList in interface CloudContext

Returns:

The empty list

createRelationList

public RelationList createRelationList()

Description copied from interface: CloudContext

Returns a new, empty relation list Note that it is generally better to use Cloud.createRelationList() or NodeManager.createRelationList().

Specified by:

createRelationList in interface CloudContext

Returns:

The empty list

createNodeManagerList

public NodeManagerList createNodeManagerList()

Description copied from interface: CloudContext

Returns a new, empty node manager list Note that it is generally better to use Cloud.createNodeManagerList().

Specified by:

createNodeManagerList in interface CloudContext

Returns:

The empty list

createRelationManagerList

public RelationManagerList createRelationManagerList()

Description copied from interface: CloudContext

Returns a new, empty relation manager list Note that it is generally better to use Cloud.createRelationManagerList().

Specified by:

createRelationManagerList in interface CloudContext

Returns:

The empty list

createModuleList

public ModuleList createModuleList()

Description copied from interface: CloudContext

Returns a new, empty module list

Specified by:

createModuleList in interface CloudContext

Returns:

The empty list

createStringList

public StringList createStringList()

Description copied from interface: CloudContext

Returns a new, empty string list

Specified by:

createStringList in interface CloudContext

Returns:

The empty list

getAuthentication

public AuthenticationData getAuthentication()
                                     throws NotFoundException

Description copied from interface: CloudContext

Acquired information about the currently configuration Authentication implementation.

Specified by:

getAuthentication in interface CloudContext

Throws:

NotFoundException

isUp

public boolean isUp()

Specified by:

isUp in interface CloudContext

assertUp

public void assertUp()

Specified by:

assertUp in interface CloudContext