info.magnolia.context
Class AbstractContext

java.lang.Object
  info.magnolia.context.AbstractContext

All Implemented Interfaces:

Serializable, Map, org.apache.commons.chain.Context

Direct Known Subclasses:

AbstractMapBasedContext, AbstractSystemContext, ContextDecorator, UserContextImpl

public abstract class AbstractContext
extends Object
implements Context, Serializable

Default implementation of the Context interface.

Version:

$Revision$ ($Author$)

Author:

Philipp Bracher

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

protected Locale

locale The locale for this context.

Fields inherited from interface info.magnolia.context.Context

APPLICATION_SCOPE, ATTRIBUTE_COMMENT, ATTRIBUTE_EXCEPTION, ATTRIBUTE_MESSAGE, ATTRIBUTE_PATH, ATTRIBUTE_RECURSIVE, ATTRIBUTE_REPOSITORY, ATTRIBUTE_UUID, ATTRIBUTE_VERSION, ATTRIBUTE_VERSION_MAP, LOCAL_SCOPE, SESSION_SCOPE

Constructor Summary

AbstractContext()

Method Summary

void	clear()
boolean	containsKey(Object arg0)
boolean	containsValue(Object value) This implementation is very slow!
Set<Map.Entry<String,Object>>	entrySet()
Object	get(Object key)
AccessManager	getAccessManager(String workspace) Get a an AccessManager for logical entities.
Object	getAttribute(String name) Get the attribute value.
Object	getAttribute(String name, int scope) Get attribute value.
Map<String,Object>	getAttributes() Merge the scopes maps.
Map<String,Object>	getAttributes(int scope) Get a map of a attributes set in the scope.
AttributeStrategy	getAttributeStrategy()
HierarchyManager	getHierarchyManager(String workspaceName) Get hierarchy manager initialized for this user.
javax.jcr.Session	getJCRSession(String workspaceName)
Locale	getLocale() If not yet set try to get the locale of the user.
Messages	getMessages() TODO: This duplicates methods from MessagesManager : remove either.
Messages	getMessages(String basename) TODO: This duplicates methods from MessagesManager : remove either.
QueryManager	getQueryManager(String workspaceName) Get QueryManager created for this user on the specified repository.
JCRSessionStrategy	getRepositoryStrategy()
Subject	getSubject()
User	getUser() If this is not a UserContext this method will very likely return the system user.
boolean	isEmpty()
Set<String>	keySet()
Object	put(Object key, Object value)
void	putAll(Map map)
void	release() Release any resource used by this Context (e.g.
Object	remove(Object key)
void	removeAttribute(String name, int scope) Remove an attribute.
void	setAttribute(String name, Object value, int scope) Set attribute value, scope of the attribute is defined.
void	setAttributeStrategy(AttributeStrategy strategy)
void	setLocale(Locale locale)
void	setRepositoryStrategy(JCRSessionStrategy strategy)
int	size()
Collection<Object>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

locale

protected Locale locale

The locale for this context.

Constructor Detail

AbstractContext

public AbstractContext()

Method Detail

getUser

public User getUser()

Description copied from interface: Context

If this is not a UserContext this method will very likely return the system user.

getSubject

public Subject getSubject()

getAttributeStrategy

public AttributeStrategy getAttributeStrategy()

setAttributeStrategy

public void setAttributeStrategy(AttributeStrategy strategy)

getRepositoryStrategy

public JCRSessionStrategy getRepositoryStrategy()

setRepositoryStrategy

public void setRepositoryStrategy(JCRSessionStrategy strategy)

getAttribute

public Object getAttribute(String name,
                           int scope)

Description copied from interface: Context

Get attribute value.

Parameters:

name - to which value is associated to

scope - the scope (request, session, application)

Returns:

attribute value

getAttributes

public Map<String,Object> getAttributes(int scope)

Description copied from interface: Context

Get a map of a attributes set in the scope.

Returns:

the map

removeAttribute

public void removeAttribute(String name,
                            int scope)

Description copied from interface: Context

Remove an attribute.

setAttribute

public void setAttribute(String name,
                         Object value,
                         int scope)

Description copied from interface: Context

Set attribute value, scope of the attribute is defined.

Parameters:

name - is used as a key

scope - , highest level of scope from which this attribute is visible

getAccessManager

public AccessManager getAccessManager(String workspace)

Description copied from interface: Context

Get a an AccessManager for logical entities. The accesses to the repository are handled by the repository itself.

getJCRSession

public javax.jcr.Session getJCRSession(String workspaceName)
                                throws javax.jcr.LoginException,
                                       javax.jcr.RepositoryException

Throws:

javax.jcr.LoginException

javax.jcr.RepositoryException

getAttribute

public Object getAttribute(String name)

Get the attribute value.

Parameters:

name - to which value is associated to

Returns:

attribute value

getAttributes

public Map<String,Object> getAttributes()

Merge the scopes maps.

Returns:

the map

getLocale

public Locale getLocale()

If not yet set try to get the locale of the user. Else use the locale of the system context.

See Also:

Context.getLocale()

setLocale

public void setLocale(Locale locale)

getMessages

public Messages getMessages()

TODO: This duplicates methods from MessagesManager : remove either.

getMessages

public Messages getMessages(String basename)

TODO: This duplicates methods from MessagesManager : remove either.

Parameters:

basename - name of the bundle TODO: This duplicates methods from MessagesManager : remove either

getHierarchyManager

public HierarchyManager getHierarchyManager(String workspaceName)

Description copied from interface: Context

Get hierarchy manager initialized for this user.

Returns:

hierarchy manager

getQueryManager

public QueryManager getQueryManager(String workspaceName)

Description copied from interface: Context

Get QueryManager created for this user on the specified repository.

get

public Object get(Object key)

Specified by:

get in interface Map

put

public Object put(Object key,
                  Object value)

Specified by:

put in interface Map

clear

public void clear()

Specified by:

clear in interface Map

containsValue

public boolean containsValue(Object value)

This implementation is very slow!

Specified by:

containsValue in interface Map

entrySet

public Set<Map.Entry<String,Object>> entrySet()

Specified by:

entrySet in interface Map

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map

putAll

public void putAll(Map map)

Specified by:

putAll in interface Map

remove

public Object remove(Object key)

Specified by:

remove in interface Map

values

public Collection<Object> values()

Specified by:

values in interface Map

containsKey

public boolean containsKey(Object arg0)

Specified by:

containsKey in interface Map

size

public int size()

Specified by:

size in interface Map

release

public void release()

Release any resource used by this Context (e.g. jcr sessions).