org.eclipse.higgins.idas.cp.jena2.impl
Class Context

java.lang.Object
  org.eclipse.higgins.idas.cp.jena2.impl.Context

All Implemented Interfaces:

org.eclipse.higgins.idas.api.IContext, org.eclipse.higgins.idas.api.IHasAttributes, IJenaContext

public class Context
extends Object
implements IJenaContext

Field Summary

Fields inherited from interface org.eclipse.higgins.idas.api.IContext

defaultEntityType

Constructor Summary

Context(URI schemaURI, URI contextId, org.eclipse.higgins.idas.api.model.IContextModel contextModel, ISharedContext sharedContext, boolean performValidation)

Method Summary

org.eclipse.higgins.idas.api.IAttribute	addAttribute(org.eclipse.higgins.idas.api.IAttribute copyFrom)
org.eclipse.higgins.idas.api.IAttribute	addAttribute(URI attrID)
org.eclipse.higgins.idas.api.IEntity	addAttributeValue(URI attrType, String entityId)
org.eclipse.higgins.idas.api.IEntity	addEntity(org.eclipse.higgins.idas.api.IEntity copyFrom)
org.eclipse.higgins.idas.api.IEntity	addEntity(URI type, String id)
void	applyUpdates()
org.eclipse.higgins.idas.api.IAttribute	buildAttribute(URI attrID)
org.eclipse.higgins.idas.api.IFilterAttributeAssertion	buildAttributeAssertion()
org.eclipse.higgins.idas.api.IAuthNAttributesMaterials	buildAuthNAttributesMaterials()
org.eclipse.higgins.idas.api.IEntity	buildComplexAttrValue(URI dataType)
org.eclipse.higgins.idas.api.IFilterEntityIDAssertion	buildEntityIDAssertion()
org.eclipse.higgins.idas.api.IFilterEntityTypeAssertion	buildEntityTypeAssertion()
org.eclipse.higgins.idas.api.IFilter	buildFilter()
org.eclipse.higgins.idas.api.ISimpleValue	buildSimpleAttrValue(URI dataType, Object value)
void	cancelUpdates()
void	close()
org.eclipse.higgins.idas.api.model.IEntityModel	ensureModelExists(URI entityType)
String	exportData(String filter, String representationFormat)
org.eclipse.higgins.idas.api.IAttribute	getAttribute(URI attrID)
Iterator<org.eclipse.higgins.idas.api.IAttribute>	getAttributes()
URI	getContextID()
org.eclipse.higgins.idas.api.model.IContextModel	getContextModel()
Iterator	getEntities(org.eclipse.higgins.idas.api.IFilter filter)
Iterator	getEntities(org.eclipse.higgins.idas.api.IFilter filter, Iterator attrSelectionList)
Iterator	getEntities(org.eclipse.higgins.idas.api.IFilter filter, Iterator attrSelectionList, org.eclipse.higgins.idas.api.IExtension[] extensions)
Iterator<org.eclipse.higgins.idas.api.IEntity>	getEntities(String query)
Iterator<org.eclipse.higgins.idas.api.IEntity>	getEntities(String query, Iterator attrSelectionList)
Iterator<org.eclipse.higgins.idas.api.IEntity>	getEntities(String query, Iterator attrSelectionList, org.eclipse.higgins.idas.api.IExtension[] extensions)
org.eclipse.higgins.idas.api.IEntity	getEntity(String entityID)
org.eclipse.higgins.idas.api.IEntity	getEntity(String entityID, Iterator attrSelectionList)
String	getSchema()
String	getSchemaURI()
ISharedContext	getSharedContext()
org.eclipse.higgins.idas.api.ISingleValuedAttribute	getSingleValuedAttribute(URI attrID)
void	importData(String filter, String representationFormat)
boolean	isModelSupported()
boolean	isOpen(Object identity)
String	open(org.eclipse.higgins.idas.api.IAuthNMaterials authentication)
String	open(org.eclipse.higgins.idas.api.IAuthNMaterials authentication, org.eclipse.higgins.idas.api.IExtension[] extensions)
void	registerChangedObject(IStatefulObject obj)
void	removeAttribute(URI attrID)
void	removeAttributeValue(org.eclipse.higgins.idas.api.IAttribute attr)
void	removeAttributeValue(URI attrID, Object value)
void	reopen()
void	setComponentSetting(String key, Object value)
void	setComponentSetting(String key, Object value, boolean failUnsupported)
void	setSchema(String schema)
void	setValidationMode(boolean performValidation)
void	unregisterChangedObject(IStatefulObject obj)
boolean	verifyEntityAttributes(String entityID, Iterator attributes)

Methods inherited from class java.lang.Object

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

Constructor Detail

Context

public Context(URI schemaURI,
               URI contextId,
               org.eclipse.higgins.idas.api.model.IContextModel contextModel,
               ISharedContext sharedContext,
               boolean performValidation)

Method Detail

registerChangedObject

public void registerChangedObject(IStatefulObject obj)

Specified by:

registerChangedObject in interface IJenaContext

unregisterChangedObject

public void unregisterChangedObject(IStatefulObject obj)

Specified by:

unregisterChangedObject in interface IJenaContext

addEntity

public org.eclipse.higgins.idas.api.IEntity addEntity(URI type,
                                                      String id)
                                               throws org.eclipse.higgins.idas.api.IdASException,
                                                      org.eclipse.higgins.idas.api.InvalidTypeException,
                                                      org.eclipse.higgins.idas.api.InvalidEntityIDException,
                                                      org.eclipse.higgins.idas.api.EntityExistsException

Specified by:

addEntity in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.InvalidTypeException

org.eclipse.higgins.idas.api.InvalidEntityIDException

org.eclipse.higgins.idas.api.EntityExistsException

addEntity

public org.eclipse.higgins.idas.api.IEntity addEntity(org.eclipse.higgins.idas.api.IEntity copyFrom)
                                               throws org.eclipse.higgins.idas.api.IdASException,
                                                      org.eclipse.higgins.idas.api.EntityExistsException

Specified by:

addEntity in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.EntityExistsException

applyUpdates

public void applyUpdates()
                  throws org.eclipse.higgins.idas.api.IdASException

Specified by:

applyUpdates in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

cancelUpdates

public void cancelUpdates()
                   throws org.eclipse.higgins.idas.api.IdASException

Specified by:

cancelUpdates in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

close

public void close()
           throws org.eclipse.higgins.idas.api.IdASException

Specified by:

close in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

exportData

public String exportData(String filter,
                         String representationFormat)
                  throws org.eclipse.higgins.idas.api.IdASException

Specified by:

exportData in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getContextID

public URI getContextID()
                 throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getContextID in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntities

public Iterator<org.eclipse.higgins.idas.api.IEntity> getEntities(String query)
                                                           throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

ensureModelExists

public org.eclipse.higgins.idas.api.model.IEntityModel ensureModelExists(URI entityType)
                                                                  throws org.eclipse.higgins.idas.api.IdASException

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntity

public org.eclipse.higgins.idas.api.IEntity getEntity(String entityID)
                                               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntity in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

importData

public void importData(String filter,
                       String representationFormat)
                throws org.eclipse.higgins.idas.api.IdASException

Specified by:

importData in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

isOpen

public boolean isOpen(Object identity)
               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

isOpen in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

open

public String open(org.eclipse.higgins.idas.api.IAuthNMaterials authentication,
                   org.eclipse.higgins.idas.api.IExtension[] extensions)
            throws org.eclipse.higgins.idas.api.IdASException,
                   org.eclipse.higgins.idas.api.ContextOpenException

Specified by:

open in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.ContextOpenException

open

public String open(org.eclipse.higgins.idas.api.IAuthNMaterials authentication)
            throws org.eclipse.higgins.idas.api.IdASException,
                   org.eclipse.higgins.idas.api.ContextOpenException

Specified by:

open in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.ContextOpenException

reopen

public void reopen()
            throws org.eclipse.higgins.idas.api.IdASException,
                   org.eclipse.higgins.idas.api.AuthenticationException

Specified by:

reopen in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.AuthenticationException

setComponentSetting

public void setComponentSetting(String key,
                                Object value,
                                boolean failUnsupported)
                         throws org.eclipse.higgins.idas.api.IdASException

Specified by:

setComponentSetting in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

setComponentSetting

public void setComponentSetting(String key,
                                Object value)
                         throws org.eclipse.higgins.idas.api.IdASException

Specified by:

setComponentSetting in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

verifyEntityAttributes

public boolean verifyEntityAttributes(String entityID,
                                      Iterator attributes)
                               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

verifyEntityAttributes in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getContextModel

public org.eclipse.higgins.idas.api.model.IContextModel getContextModel()
                                                                 throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getContextModel in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntities

public Iterator<org.eclipse.higgins.idas.api.IEntity> getEntities(String query,
                                                                  Iterator attrSelectionList)
                                                           throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntities

public Iterator<org.eclipse.higgins.idas.api.IEntity> getEntities(String query,
                                                                  Iterator attrSelectionList,
                                                                  org.eclipse.higgins.idas.api.IExtension[] extensions)
                                                           throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntity

public org.eclipse.higgins.idas.api.IEntity getEntity(String entityID,
                                                      Iterator attrSelectionList)
                                               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntity in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getSchema

public String getSchema()
                 throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getSchema in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

setSchema

public void setSchema(String schema)
               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

setSchema in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getSharedContext

public ISharedContext getSharedContext()
                                throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getSharedContext in interface IJenaContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getSchemaURI

public String getSchemaURI()
                    throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getSchemaURI in interface IJenaContext

Returns:

schema URI that will be used as imported ontology

Throws:

org.eclipse.higgins.idas.api.IdASException

isModelSupported

public boolean isModelSupported()

Specified by:

isModelSupported in interface IJenaContext

setValidationMode

public void setValidationMode(boolean performValidation)

Specified by:

setValidationMode in interface IJenaContext

Parameters:

performValidation - if true then all changed subjects should be validated before saving of the context. Default value is true. In case of JDBC Context, if RDBMS does not support transactions, validation will not be performed

buildAttribute

public org.eclipse.higgins.idas.api.IAttribute buildAttribute(URI attrID)
                                                       throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildAttribute in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildAttributeAssertion

public org.eclipse.higgins.idas.api.IFilterAttributeAssertion buildAttributeAssertion()
                                                                               throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildAttributeAssertion in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildAuthNAttributesMaterials

public org.eclipse.higgins.idas.api.IAuthNAttributesMaterials buildAuthNAttributesMaterials()
                                                                                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildAuthNAttributesMaterials in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildComplexAttrValue

public org.eclipse.higgins.idas.api.IEntity buildComplexAttrValue(URI dataType)
                                                           throws org.eclipse.higgins.idas.api.IdASException,
                                                                  org.eclipse.higgins.idas.api.InvalidTypeException

Specified by:

buildComplexAttrValue in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.InvalidTypeException

buildEntityIDAssertion

public org.eclipse.higgins.idas.api.IFilterEntityIDAssertion buildEntityIDAssertion()
                                                                             throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildEntityIDAssertion in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildEntityTypeAssertion

public org.eclipse.higgins.idas.api.IFilterEntityTypeAssertion buildEntityTypeAssertion()
                                                                                 throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildEntityTypeAssertion in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildFilter

public org.eclipse.higgins.idas.api.IFilter buildFilter()
                                                 throws org.eclipse.higgins.idas.api.IdASException

Specified by:

buildFilter in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

buildSimpleAttrValue

public org.eclipse.higgins.idas.api.ISimpleValue buildSimpleAttrValue(URI dataType,
                                                                      Object value)
                                                               throws org.eclipse.higgins.idas.api.IdASException,
                                                                      org.eclipse.higgins.idas.api.InvalidTypeException

Specified by:

buildSimpleAttrValue in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.InvalidTypeException

getEntities

public Iterator getEntities(org.eclipse.higgins.idas.api.IFilter filter)
                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntities

public Iterator getEntities(org.eclipse.higgins.idas.api.IFilter filter,
                            Iterator attrSelectionList)
                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

getEntities

public Iterator getEntities(org.eclipse.higgins.idas.api.IFilter filter,
                            Iterator attrSelectionList,
                            org.eclipse.higgins.idas.api.IExtension[] extensions)
                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getEntities in interface org.eclipse.higgins.idas.api.IContext

Throws:

org.eclipse.higgins.idas.api.IdASException

addAttributeValue

public org.eclipse.higgins.idas.api.IEntity addAttributeValue(URI attrType,
                                                              String entityId)
                                                       throws org.eclipse.higgins.idas.api.IdASException

Specified by:

addAttributeValue in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

addAttribute

public org.eclipse.higgins.idas.api.IAttribute addAttribute(URI attrID)
                                                     throws org.eclipse.higgins.idas.api.IdASException,
                                                            org.eclipse.higgins.idas.api.InvalidTypeException

Specified by:

addAttribute in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.InvalidTypeException

addAttribute

public org.eclipse.higgins.idas.api.IAttribute addAttribute(org.eclipse.higgins.idas.api.IAttribute copyFrom)
                                                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

addAttribute in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

getAttribute

public org.eclipse.higgins.idas.api.IAttribute getAttribute(URI attrID)
                                                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getAttribute in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

getAttributes

public Iterator<org.eclipse.higgins.idas.api.IAttribute> getAttributes()
                                                                throws org.eclipse.higgins.idas.api.IdASException

Specified by:

getAttributes in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

getSingleValuedAttribute

public org.eclipse.higgins.idas.api.ISingleValuedAttribute getSingleValuedAttribute(URI attrID)
                                                                             throws org.eclipse.higgins.idas.api.IdASException,
                                                                                    org.eclipse.higgins.idas.api.NotSingleValuedAttributeException

Specified by:

getSingleValuedAttribute in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

org.eclipse.higgins.idas.api.NotSingleValuedAttributeException

removeAttribute

public void removeAttribute(URI attrID)
                     throws org.eclipse.higgins.idas.api.IdASException

Specified by:

removeAttribute in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

removeAttributeValue

public void removeAttributeValue(URI attrID,
                                 Object value)
                          throws org.eclipse.higgins.idas.api.IdASException

Specified by:

removeAttributeValue in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException

removeAttributeValue

public void removeAttributeValue(org.eclipse.higgins.idas.api.IAttribute attr)
                          throws org.eclipse.higgins.idas.api.IdASException

Specified by:

removeAttributeValue in interface org.eclipse.higgins.idas.api.IHasAttributes

Throws:

org.eclipse.higgins.idas.api.IdASException