de.deepamehta.plugins.time
Class TimePlugin
java.lang.Object
de.deepamehta.core.osgi.PluginActivator
de.deepamehta.plugins.time.TimePlugin
- All Implemented Interfaces:
- PluginContext, PostCreateAssociationListener, PostCreateTopicListener, PostUpdateAssociationListener, PostUpdateTopicListener, PostUpdateTopicRequestListener, PreSendAssociationListener, PreSendTopicListener, ServiceResponseFilterListener, EventListener, PluginService, TimeService, BundleActivator
public class TimePlugin
- extends PluginActivator
- implements TimeService, PostCreateTopicListener, PostCreateAssociationListener, PostUpdateTopicListener, PostUpdateTopicRequestListener, PostUpdateAssociationListener, PreSendTopicListener, PreSendAssociationListener, ServiceResponseFilterListener
Method Summary |
private long |
enrichWithTimestamp(DeepaMehtaObject object)
|
Collection<Association> |
getAssociationsByCreationTime(long from,
long to)
|
Collection<Association> |
getAssociationsByModificationTime(long from,
long to)
|
long |
getCreationTime(long objectId)
|
long |
getModificationTime(long objectId)
|
private Set<DeepaMehtaObject> |
getParents(Topic topic)
Returns all parent topics/associations of the given topic (recursively). |
Collection<Topic> |
getTopicsByCreationTime(long from,
long to)
|
Collection<Topic> |
getTopicsByModificationTime(long from,
long to)
|
void |
init()
|
void |
postCreateAssociation(Association assoc)
|
void |
postCreateTopic(Topic topic)
|
void |
postUpdateAssociation(Association assoc,
AssociationModel oldModel)
|
void |
postUpdateTopic(Topic topic,
TopicModel newModel,
TopicModel oldModel)
|
void |
postUpdateTopicRequest(Topic topic)
|
void |
preSendAssociation(Association assoc)
|
void |
preSendTopic(Topic topic)
|
private DeepaMehtaObject |
responseObject(com.sun.jersey.spi.container.ContainerResponse response)
|
void |
serviceResponseFilter(com.sun.jersey.spi.container.ContainerResponse response)
|
private void |
setHeader(com.sun.jersey.spi.container.ContainerResponse response,
String header,
String value)
|
private void |
setLastModifiedHeader(com.sun.jersey.spi.container.ContainerResponse response,
long time)
|
private void |
storeCreationTime(DeepaMehtaObject object,
long time)
|
private void |
storeModificationTime(DeepaMehtaObject object,
long time)
|
private void |
storeParentsTimestamp(Topic topic)
|
private void |
storeTime(DeepaMehtaObject object,
String propUri,
long time)
|
private void |
storeTimestamp(DeepaMehtaObject object)
|
private void |
storeTimestamps(DeepaMehtaObject object)
|
Methods inherited from class de.deepamehta.core.osgi.PluginActivator |
getBundleContext, getPluginName, getStaticResource, getUri, publishDirectory, serviceArrived, serviceGone, setCoreService, shutdown, start, stop, toString |
PROP_CREATED
private static String PROP_CREATED
PROP_MODIFIED
private static String PROP_MODIFIED
HEADER_LAST_MODIFIED
private static String HEADER_LAST_MODIFIED
rfc2822
private DateFormat rfc2822
logger
private Logger logger
TimePlugin
public TimePlugin()
getCreationTime
public long getCreationTime(long objectId)
- Specified by:
getCreationTime
in interface TimeService
getModificationTime
public long getModificationTime(long objectId)
- Specified by:
getModificationTime
in interface TimeService
getTopicsByCreationTime
public Collection<Topic> getTopicsByCreationTime(long from,
long to)
- Specified by:
getTopicsByCreationTime
in interface TimeService
getTopicsByModificationTime
public Collection<Topic> getTopicsByModificationTime(long from,
long to)
- Specified by:
getTopicsByModificationTime
in interface TimeService
getAssociationsByCreationTime
public Collection<Association> getAssociationsByCreationTime(long from,
long to)
- Specified by:
getAssociationsByCreationTime
in interface TimeService
getAssociationsByModificationTime
public Collection<Association> getAssociationsByModificationTime(long from,
long to)
- Specified by:
getAssociationsByModificationTime
in interface TimeService
init
public void init()
- Specified by:
init
in interface PluginContext
- Overrides:
init
in class PluginActivator
postCreateTopic
public void postCreateTopic(Topic topic)
- Specified by:
postCreateTopic
in interface PostCreateTopicListener
postCreateAssociation
public void postCreateAssociation(Association assoc)
- Specified by:
postCreateAssociation
in interface PostCreateAssociationListener
postUpdateTopic
public void postUpdateTopic(Topic topic,
TopicModel newModel,
TopicModel oldModel)
- Specified by:
postUpdateTopic
in interface PostUpdateTopicListener
postUpdateAssociation
public void postUpdateAssociation(Association assoc,
AssociationModel oldModel)
- Specified by:
postUpdateAssociation
in interface PostUpdateAssociationListener
postUpdateTopicRequest
public void postUpdateTopicRequest(Topic topic)
- Specified by:
postUpdateTopicRequest
in interface PostUpdateTopicRequestListener
preSendTopic
public void preSendTopic(Topic topic)
- Specified by:
preSendTopic
in interface PreSendTopicListener
preSendAssociation
public void preSendAssociation(Association assoc)
- Specified by:
preSendAssociation
in interface PreSendAssociationListener
serviceResponseFilter
public void serviceResponseFilter(com.sun.jersey.spi.container.ContainerResponse response)
- Specified by:
serviceResponseFilter
in interface ServiceResponseFilterListener
storeTimestamps
private void storeTimestamps(DeepaMehtaObject object)
storeTimestamp
private void storeTimestamp(DeepaMehtaObject object)
storeParentsTimestamp
private void storeParentsTimestamp(Topic topic)
storeCreationTime
private void storeCreationTime(DeepaMehtaObject object,
long time)
storeModificationTime
private void storeModificationTime(DeepaMehtaObject object,
long time)
storeTime
private void storeTime(DeepaMehtaObject object,
String propUri,
long time)
responseObject
private DeepaMehtaObject responseObject(com.sun.jersey.spi.container.ContainerResponse response)
enrichWithTimestamp
private long enrichWithTimestamp(DeepaMehtaObject object)
setLastModifiedHeader
private void setLastModifiedHeader(com.sun.jersey.spi.container.ContainerResponse response,
long time)
setHeader
private void setHeader(com.sun.jersey.spi.container.ContainerResponse response,
String header,
String value)
getParents
private Set<DeepaMehtaObject> getParents(Topic topic)
- Returns all parent topics/associations of the given topic (recursively).
Traversal is informed by the "parent" and "child" role types.
Traversal stops when no parent exists or when an association is met.
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