de.deepamehta.plugins.accesscontrol
Class AccessControlPlugin

java.lang.Object
  de.deepamehta.core.osgi.PluginActivator
      de.deepamehta.plugins.accesscontrol.AccessControlPlugin

All Implemented Interfaces:

de.deepamehta.core.osgi.PluginContext, de.deepamehta.core.service.event.AllPluginsActiveListener, de.deepamehta.core.service.event.IntroduceAssociationTypeListener, de.deepamehta.core.service.event.IntroduceTopicTypeListener, de.deepamehta.core.service.event.PostCreateAssociationListener, de.deepamehta.core.service.event.PostCreateTopicListener, de.deepamehta.core.service.event.PostUpdateTopicListener, de.deepamehta.core.service.event.PreSendAssociationTypeListener, de.deepamehta.core.service.event.PreSendTopicTypeListener, de.deepamehta.core.service.event.ResourceRequestFilterListener, de.deepamehta.core.service.event.ServiceRequestFilterListener, de.deepamehta.core.service.EventListener, de.deepamehta.core.service.PluginService, AccessControlService, org.osgi.framework.BundleActivator

public class AccessControlPlugin
extends de.deepamehta.core.osgi.PluginActivator
implements AccessControlService, de.deepamehta.core.service.event.AllPluginsActiveListener, de.deepamehta.core.service.event.PostCreateTopicListener, de.deepamehta.core.service.event.PostCreateAssociationListener, de.deepamehta.core.service.event.PostUpdateTopicListener, de.deepamehta.core.service.event.IntroduceTopicTypeListener, de.deepamehta.core.service.event.IntroduceAssociationTypeListener, de.deepamehta.core.service.event.ServiceRequestFilterListener, de.deepamehta.core.service.event.ResourceRequestFilterListener, de.deepamehta.core.service.event.PreSendTopicTypeListener, de.deepamehta.core.service.event.PreSendAssociationTypeListener

Field Summary

Fields inherited from class de.deepamehta.core.osgi.PluginActivator

bundle, dms

Constructor Summary

AccessControlPlugin()

Method Summary

void	allPluginsActive() Setup access control for the default user and the default topicmap.
AccessControlList	getACL(de.deepamehta.core.DeepaMehtaObject object) Returns the Access Control List of a topic or an association.
Permissions	getAssociationPermissions(long assocId)
Collection<de.deepamehta.core.Association>	getAssociationsByCreator(String username)
Collection<de.deepamehta.core.Association>	getAssociationsByOwner(String username)
String	getCreator(de.deepamehta.core.DeepaMehtaObject object) Returns the creator of a topic or an association.
String	getOwner(de.deepamehta.core.DeepaMehtaObject object) Returns the owner of a topic or an association.
Permissions	getTopicPermissions(long topicId)
Collection<de.deepamehta.core.Topic>	getTopicsByCreator(String username)
Collection<de.deepamehta.core.Topic>	getTopicsByOwner(String username)
String	getUsername() Returns the username of the logged in user.
de.deepamehta.core.Topic	getUsername(String username) Returns the "Username" topic for the specified username.
void	init()
void	introduceAssociationType(de.deepamehta.core.AssociationType assocType)
void	introduceTopicType(de.deepamehta.core.TopicType topicType)
void	joinWorkspace(String username, long workspaceId)
void	joinWorkspace(de.deepamehta.core.Topic username, long workspaceId)
void	login() Checks weather the credentials in the authorization string match an existing User Account, and if so, creates an HTTP session.
void	logout() Logs the user out.
void	postCreateAssociation(de.deepamehta.core.Association assoc)
void	postCreateTopic(de.deepamehta.core.Topic topic)
void	postInstall()
void	postUpdateTopic(de.deepamehta.core.Topic topic, de.deepamehta.core.model.TopicModel newModel, de.deepamehta.core.model.TopicModel oldModel)
void	preSendAssociationType(de.deepamehta.core.AssociationType assocType)
void	preSendTopicType(de.deepamehta.core.TopicType topicType)
void	resourceRequestFilter(javax.servlet.http.HttpServletRequest servletRequest)
void	serviceRequestFilter(com.sun.jersey.spi.container.ContainerRequest containerRequest)
void	setACL(de.deepamehta.core.DeepaMehtaObject object, AccessControlList acl) Sets the Access Control List for a topic or an association.
void	setCreator(de.deepamehta.core.DeepaMehtaObject object, String username) Sets the creator of a topic or an association.
void	setOwner(de.deepamehta.core.DeepaMehtaObject object, String username) Sets the owner of a topic or an association.

Methods inherited from class de.deepamehta.core.osgi.PluginActivator

getBundleContext, getPluginName, getStaticResource, getUri, publishDirectory, serviceArrived, serviceGone, setCoreService, shutdown, start, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessControlPlugin

public AccessControlPlugin()

Method Detail

login

public void login()

Description copied from interface: AccessControlService

Checks weather the credentials in the authorization string match an existing User Account, and if so, creates an HTTP session. ### FIXDOC

Specified by:

login in interface AccessControlService

logout

public void logout()

Description copied from interface: AccessControlService

Logs the user out. That is invalidating the session associated with the JSESSION ID cookie. For a "non-private" DM installation the response is 204 No Content. For a "private" DM installation the response is 401 Authorization Required. In this case the webclient is supposed to shutdown the DM GUI then. The webclient of a "private" DM installation must only be visible/usable when logged in.

Specified by:

logout in interface AccessControlService

getUsername

public String getUsername()

Description copied from interface: AccessControlService

Returns the username of the logged in user.

Specified by:

getUsername in interface AccessControlService

Returns:

The username, or null if no user is logged in.

getUsername

public de.deepamehta.core.Topic getUsername(String username)

Description copied from interface: AccessControlService

Returns the "Username" topic for the specified username.

Specified by:

getUsername in interface AccessControlService

Returns:

The "Username" topic (type dm4.accesscontrol.username), or null if no such username exists.

getTopicPermissions

public Permissions getTopicPermissions(long topicId)

Specified by:

getTopicPermissions in interface AccessControlService

getAssociationPermissions

public Permissions getAssociationPermissions(long assocId)

Specified by:

getAssociationPermissions in interface AccessControlService

getCreator

public String getCreator(de.deepamehta.core.DeepaMehtaObject object)

Description copied from interface: AccessControlService

Returns the creator of a topic or an association.

Specified by:

getCreator in interface AccessControlService

Returns:

The username of the creator, or null if no creator is set.

setCreator

public void setCreator(de.deepamehta.core.DeepaMehtaObject object,
                       String username)

Description copied from interface: AccessControlService

Sets the creator of a topic or an association.

Specified by:

setCreator in interface AccessControlService

getOwner

public String getOwner(de.deepamehta.core.DeepaMehtaObject object)

Description copied from interface: AccessControlService

Returns the owner of a topic or an association.

Specified by:

getOwner in interface AccessControlService

Returns:

The username of the owner, or null if no owner is set.

setOwner

public void setOwner(de.deepamehta.core.DeepaMehtaObject object,
                     String username)

Description copied from interface: AccessControlService

Sets the owner of a topic or an association.

Specified by:

setOwner in interface AccessControlService

getACL

public AccessControlList getACL(de.deepamehta.core.DeepaMehtaObject object)

Description copied from interface: AccessControlService

Returns the Access Control List of a topic or an association.

Specified by:

getACL in interface AccessControlService

Returns:

The Access Control List. If no one was set an empty Access Control List is returned.

setACL

public void setACL(de.deepamehta.core.DeepaMehtaObject object,
                   AccessControlList acl)

Description copied from interface: AccessControlService

Sets the Access Control List for a topic or an association.

Specified by:

setACL in interface AccessControlService

joinWorkspace

public void joinWorkspace(String username,
                          long workspaceId)

Specified by:

joinWorkspace in interface AccessControlService

joinWorkspace

public void joinWorkspace(de.deepamehta.core.Topic username,
                          long workspaceId)

Specified by:

joinWorkspace in interface AccessControlService

getTopicsByCreator

public Collection<de.deepamehta.core.Topic> getTopicsByCreator(String username)

Specified by:

getTopicsByCreator in interface AccessControlService

getTopicsByOwner

public Collection<de.deepamehta.core.Topic> getTopicsByOwner(String username)

Specified by:

getTopicsByOwner in interface AccessControlService

getAssociationsByCreator

public Collection<de.deepamehta.core.Association> getAssociationsByCreator(String username)

Specified by:

getAssociationsByCreator in interface AccessControlService

getAssociationsByOwner

public Collection<de.deepamehta.core.Association> getAssociationsByOwner(String username)

Specified by:

getAssociationsByOwner in interface AccessControlService

postInstall

public void postInstall()

Specified by:

postInstall in interface de.deepamehta.core.osgi.PluginContext

Overrides:

postInstall in class de.deepamehta.core.osgi.PluginActivator

init

public void init()

Specified by:

init in interface de.deepamehta.core.osgi.PluginContext

Overrides:

init in class de.deepamehta.core.osgi.PluginActivator

allPluginsActive

public void allPluginsActive()

Setup access control for the default user and the default topicmap. 1) assign default user to default workspace 2) assign default topicmap to default workspace 3) setup access control for default topicmap

Specified by:

allPluginsActive in interface de.deepamehta.core.service.event.AllPluginsActiveListener

postCreateTopic

public void postCreateTopic(de.deepamehta.core.Topic topic)

Specified by:

postCreateTopic in interface de.deepamehta.core.service.event.PostCreateTopicListener

postCreateAssociation

public void postCreateAssociation(de.deepamehta.core.Association assoc)

Specified by:

postCreateAssociation in interface de.deepamehta.core.service.event.PostCreateAssociationListener

postUpdateTopic

public void postUpdateTopic(de.deepamehta.core.Topic topic,
                            de.deepamehta.core.model.TopicModel newModel,
                            de.deepamehta.core.model.TopicModel oldModel)

Specified by:

postUpdateTopic in interface de.deepamehta.core.service.event.PostUpdateTopicListener

introduceTopicType

public void introduceTopicType(de.deepamehta.core.TopicType topicType)

Specified by:

introduceTopicType in interface de.deepamehta.core.service.event.IntroduceTopicTypeListener

introduceAssociationType

public void introduceAssociationType(de.deepamehta.core.AssociationType assocType)

Specified by:

introduceAssociationType in interface de.deepamehta.core.service.event.IntroduceAssociationTypeListener

serviceRequestFilter

public void serviceRequestFilter(com.sun.jersey.spi.container.ContainerRequest containerRequest)

Specified by:

serviceRequestFilter in interface de.deepamehta.core.service.event.ServiceRequestFilterListener

resourceRequestFilter

public void resourceRequestFilter(javax.servlet.http.HttpServletRequest servletRequest)

Specified by:

resourceRequestFilter in interface de.deepamehta.core.service.event.ResourceRequestFilterListener

preSendTopicType

public void preSendTopicType(de.deepamehta.core.TopicType topicType)

Specified by:

preSendTopicType in interface de.deepamehta.core.service.event.PreSendTopicTypeListener

preSendAssociationType

public void preSendAssociationType(de.deepamehta.core.AssociationType assocType)

Specified by:

preSendAssociationType in interface de.deepamehta.core.service.event.PreSendAssociationTypeListener