org.compass.core.impl
Class DefaultCompassSession

java.lang.Object
  org.compass.core.impl.DefaultCompassSession

All Implemented Interfaces:

CompassOperations, CompassSession, InternalCompassSession

public class DefaultCompassSession
extends Object
implements InternalCompassSession

Author:

kimchy

Constructor Summary

DefaultCompassSession(RuntimeCompassSettings runtimeSettings, InternalCompass compass, SearchEngine searchEngine, FirstLevelCache firstLevelCache)

Method Summary

CompassAnalyzerHelper	analyzerHelper() Returns an Analyzer helper.
CompassTransaction	beginLocalTransaction() Begins a unit of work using a Compass local transaction.
CompassTransaction	beginTransaction() Begin a unit of work and return the associated CompassTranscation object.
CompassTransaction	beginTransaction(CompassTransaction.TransactionIsolation transactionIsolation) Begin a unit of work and return the associated CompassTranscation object.
void	close() Closes the CompassSession.
void	create(Object object) Creates a NEW object in Compass.
void	create(Object object, DirtyOperationContext context)
void	create(String alias, Object object) Creates a NEW object in Compass that shares mapping alais with multiple objects.
void	create(String alias, Object object, DirtyOperationContext context)
void	delete(Class clazz, Object... ids) Deletes an object from Compass that match the mapping specified for the defined class based on its ids.
void	delete(Class clazz, Object obj) Deletes an object from Compass that match the mapping specified for the defined class.
void	delete(Class clazz, Object obj, DirtyOperationContext context)
void	delete(CompassQuery query) Deletes all entries in the index that match the given query.
void	delete(Object obj) Deletes an object from Compass.
void	delete(Object obj, DirtyOperationContext context)
void	delete(Resource resource) Deletes a resource with the specified alias.
void	delete(String alias, Object... ids) Deletes an object from Compass with multiple alias's based on its ids.
void	delete(String alias, Object obj) Deletes an object from Compass with multiple alias's.
void	delete(String alias, Object obj, DirtyOperationContext context)
void	evict(Object obj) Evicts the given object from the first level cache (transaction scoped cache).
void	evict(Resource resource) Evicts the given resource from the first level cache (transaction scoped cache).
void	evict(String alias, Object id) Evicts the given object from the first level cache (transaction scoped cache).
void	evictAll() Evicts all the objects and the resources from the first level cache.
CompassHits	find(String query) Finds a list of objects that match the specified query.
void	flush() Flushed the current transaction.
<T> T	get(Class<T> clazz, Object... ids) Returns an object that match the mapping specified for the defined class, and matches the specified ids.
<T> T	get(Class<T> clazz, Object id) Returns an object that match the mapping specified for the defined class, and matches the specified id.
Object	get(String alias, Object... ids) Returns an object that match the mapping specified for the defined alias, and matches the specified ids.
Object	get(String alias, Object id) Returns an object that match the mapping specified for the defined alias, and matches the specified id.
Object	get(String alias, Object id, MarshallingContext context)
Object	getByResource(Resource resource)
Object	getByResource(Resource resource, MarshallingContext context)
InternalCompass	getCompass()
FirstLevelCache	getFirstLevelCache()
CompassMapping	getMapping()
MarshallingStrategy	getMarshallingStrategy()
CompassMetaData	getMetaData()
Resource	getResource(Class clazz, Object... ids) Returns a Resource that match the mapping specified for the defined class type, and specified ids.
Resource	getResource(Class clazz, Object id) Returns a Resource that match the mapping specified for the defined class type, and specified id.
Resource	getResource(String alias, Object... ids) Returns a Resource that match the mapping specified for the defined alias (possibley different object types), and matches the specified ids.
Resource	getResource(String alias, Object id) Returns a Resource that match the mapping specified for the defined alias (possibley different object types), and matches the specified id.
Resource	getResourceByIdResource(Resource idResource)
Resource	getResourceByIdResourceNoCache(Resource idResource)
SearchEngine	getSearchEngine()
CompassSettings	getSettings() Runtimes settings that apply on the session level.
boolean	isClosed() Returns true if the session is closed.
<T> T	load(Class<T> clazz, Object... ids) Loads and returns an object that match the mapping specified for the defined class, and matches the specified ids.
<T> T	load(Class<T> clazz, Object id) Loads and returns an object that match the mapping specified for the defined class, and matches the specified id.
Object	load(String alias, Object... ids) Loads and returns an object that match the mapping specified for the defined class, and matches the specified ids.
Object	load(String alias, Object id) Loads and returns an object that match the mapping specified for the defined class, and matches the specified id.
Resource	loadResource(Class clazz, Object... ids) Loads and returns a Resource that match the mapping specified for the defined class, and matches the specified ids.
Resource	loadResource(Class clazz, Object id) Loads and returns a Resource that match the mapping specified for the defined class, and matches the specified id.
Resource	loadResource(String alias, Object... ids) Loads and returns a Resource that match the mapping specified for the defined alias, and matches the specified ids.
Resource	loadResource(String alias, Object id) Loads and returns a Resource that match the mapping specified for the defined alias, and matches the specified id.
Resource	loadResourceByIdResource(Resource idResource)
CompassQueryBuilder	queryBuilder() Creats a new query builder, used to build queries programmatically.
CompassQueryFilterBuilder	queryFilterBuilder() Creats a new query filter builder, used to build filters of queries programmatically.
ResourceFactory	resourceFactory() Returns a resource factory allowing to create resources and properties.
void	save(Object object) Saves an object in Compass.
void	save(Object object, DirtyOperationContext context)
void	save(String alias, Object object) Saves an object in Compass that shares mapping alais with multiple objects.
void	save(String alias, Object object, DirtyOperationContext context)
CompassTermFreqsBuilder	termFreqsBuilder(String... names) Creates a new terms frequencies builder used to get terms names and freqs for a list of property names.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCompassSession

public DefaultCompassSession(RuntimeCompassSettings runtimeSettings,
                             InternalCompass compass,
                             SearchEngine searchEngine,
                             FirstLevelCache firstLevelCache)

Method Detail

resourceFactory

public ResourceFactory resourceFactory()

Description copied from interface: CompassSession

Returns a resource factory allowing to create resources and properties.

Specified by:

resourceFactory in interface CompassSession

getSettings

public CompassSettings getSettings()

Description copied from interface: CompassSession

Runtimes settings that apply on the session level.

Specified by:

getSettings in interface CompassSession

Returns:

Runtime settings applies on the session level

See Also:

RuntimeCompassEnvironment, RuntimeLuceneEnvironment

queryBuilder

public CompassQueryBuilder queryBuilder()
                                 throws CompassException

Description copied from interface: CompassSession

Creats a new query builder, used to build queries programmatically.

Specified by:

queryBuilder in interface CompassSession

Returns:

The query builder.

Throws:

CompassException

queryFilterBuilder

public CompassQueryFilterBuilder queryFilterBuilder()
                                             throws CompassException

Description copied from interface: CompassSession

Creats a new query filter builder, used to build filters of queries programmatically.

Specified by:

queryFilterBuilder in interface CompassSession

Returns:

The query filter builder.

Throws:

CompassException

termFreqsBuilder

public CompassTermFreqsBuilder termFreqsBuilder(String... names)
                                         throws CompassException

Description copied from interface: CompassSession

Creates a new terms frequencies builder used to get terms names and freqs for a list of property names.

Note, term frequencies are updated to reflect latest changes to the index only after an optimization as take place (note, calling optimize might not cause optimization).

Specified by:

termFreqsBuilder in interface CompassSession

Parameters:

names - The property names

Returns:

A term freqs builder

Throws:

CompassException

analyzerHelper

public CompassAnalyzerHelper analyzerHelper()
                                     throws CompassException

Description copied from interface: CompassSession

Returns an Analyzer helper. Can be used to help analyze given texts.

Specified by:

analyzerHelper in interface CompassSession

Returns:

the analyzer helper

Throws:

CompassException

beginTransaction

public CompassTransaction beginTransaction()
                                    throws CompassException

Description copied from interface: CompassSession

Begin a unit of work and return the associated CompassTranscation object. If a new underlying transaction is required, begin the transaction. Otherwise continue the new work in the context of the existing underlying transaction. The class of the returned CompassTransaction object is determined by the property compass.transaction.factory.

Specified by:

beginTransaction in interface CompassSession

Returns:

a CompassTransaction instance

Throws:

CompassException

See Also:

CompassTransaction

beginTransaction

public CompassTransaction beginTransaction(CompassTransaction.TransactionIsolation transactionIsolation)
                                    throws CompassException

Description copied from interface: CompassSession

Begin a unit of work and return the associated CompassTranscation object. If a new underlying transaction is required, begin the transaction. Otherwise continue the new work in the context of the existing underlying transaction. The class of the returned CompassTransaction object is determined by the property compass.transaction.factory.

Also accepts the transcation isolation of the transaction.

Specified by:

beginTransaction in interface CompassSession

Returns:

a CompassTransaction instance

Throws:

CompassException

See Also:

CompassTransaction

beginLocalTransaction

public CompassTransaction beginLocalTransaction()
                                         throws CompassException

Description copied from interface: CompassSession

Begins a unit of work using a Compass local transaction. Very handy when using transaction strategy other than local transaction factory but still wish to use a local one for example to perform serach (which will be faster as it won't start and externa transaction).

Specified by:

beginLocalTransaction in interface CompassSession

Throws:

CompassException

flush

public void flush()
           throws CompassException

Description copied from interface: InternalCompassSession

Flushed the current transaction. Only supported for batch_insert (no op in others).

Specified by:

flush in interface InternalCompassSession

Throws:

CompassException

getResource

public Resource getResource(Class clazz,
                            Object... ids)
                     throws CompassException

Description copied from interface: CompassOperations

Returns a Resource that match the mapping specified for the defined class type, and specified ids.

Specified by:

getResource in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

ids - The ids that identifies the resource

Returns:

The resource, returns null if not found

Throws:

CompassException

getResource

public Resource getResource(Class clazz,
                            Object id)
                     throws CompassException

Description copied from interface: CompassOperations

Returns a Resource that match the mapping specified for the defined class type, and specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Returns null if the object is not found.

Specified by:

getResource in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

id - The id that identifies the resource

Returns:

The resource, returns null if not found

Throws:

CompassException

getResource

public Resource getResource(String alias,
                            Object... ids)
                     throws CompassException

Description copied from interface: CompassOperations

Returns a Resource that match the mapping specified for the defined alias (possibley different object types), and matches the specified ids. Returns null if the object is not found.

Specified by:

getResource in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

ids - The ids that identifies the resource

Returns:

The resource

Throws:

CompassException

getResource

public Resource getResource(String alias,
                            Object id)
                     throws CompassException

Description copied from interface: CompassOperations

Returns a Resource that match the mapping specified for the defined alias (possibley different object types), and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Returns null if the object is not found.

Specified by:

getResource in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

id - The id that identifies the resource

Returns:

The resource

Throws:

CompassException

getResourceByIdResource

public Resource getResourceByIdResource(Resource idResource)

Specified by:

getResourceByIdResource in interface InternalCompassSession

getResourceByIdResourceNoCache

public Resource getResourceByIdResourceNoCache(Resource idResource)

Specified by:

getResourceByIdResourceNoCache in interface InternalCompassSession

get

public <T> T get(Class<T> clazz,
                 Object... ids)
      throws CompassException

Description copied from interface: CompassOperations

Returns an object that match the mapping specified for the defined class, and matches the specified ids. Returns null if the object is not found.

Specified by:

get in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

ids - The ids that identifies the resource

Returns:

The object, returns null if not found

Throws:

CompassException

get

public <T> T get(Class<T> clazz,
                 Object id)
      throws CompassException

Description copied from interface: CompassOperations

Returns an object that match the mapping specified for the defined class, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Returns null if the object is not found.

Specified by:

get in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

id - The id that identifies the resource

Returns:

The object, returns null if not found

Throws:

CompassException

get

public Object get(String alias,
                  Object... ids)
           throws CompassException

Description copied from interface: CompassOperations

Returns an object that match the mapping specified for the defined alias, and matches the specified ids. Returns null if the object is not found.

Specified by:

get in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

ids - The ids that identifies the resource

Returns:

The object, returns null if not found

Throws:

CompassException

get

public Object get(String alias,
                  Object id)
           throws CompassException

Description copied from interface: CompassOperations

Returns an object that match the mapping specified for the defined alias, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Returns null if the object is not found.

Specified by:

get in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

id - The id that identifies the resource

Returns:

The object, returns null if not found

Throws:

CompassException

get

public Object get(String alias,
                  Object id,
                  MarshallingContext context)
           throws CompassException

Specified by:

get in interface InternalCompassSession

Throws:

CompassException

getByResource

public Object getByResource(Resource resource)

Specified by:

getByResource in interface InternalCompassSession

getByResource

public Object getByResource(Resource resource,
                            MarshallingContext context)

loadResource

public Resource loadResource(Class clazz,
                             Object... ids)
                      throws CompassException

Description copied from interface: CompassOperations

Loads and returns a Resource that match the mapping specified for the defined class, and matches the specified ids. Throws an exception if the resource is not found.

Specified by:

loadResource in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

ids - The ids that identifies the resource

Returns:

The resource

Throws:

CompassException

loadResource

public Resource loadResource(Class clazz,
                             Object id)
                      throws CompassException

Description copied from interface: CompassOperations

Loads and returns a Resource that match the mapping specified for the defined class, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Throws an exception if the resource is not found.

Specified by:

loadResource in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

id - The id that identifies the resource

Returns:

The resource

Throws:

CompassException

loadResource

public Resource loadResource(String alias,
                             Object... ids)
                      throws CompassException

Description copied from interface: CompassOperations

Loads and returns a Resource that match the mapping specified for the defined alias, and matches the specified ids. Throws an exception if the resource is not found.

Specified by:

loadResource in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

ids - The ids that identifies the resource

Returns:

The resource

Throws:

CompassException

loadResource

public Resource loadResource(String alias,
                             Object id)
                      throws CompassException

Description copied from interface: CompassOperations

Loads and returns a Resource that match the mapping specified for the defined alias, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Throws an exception if the resource is not found.

Specified by:

loadResource in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

id - The id that identifies the resource

Returns:

The resource

Throws:

CompassException

loadResourceByIdResource

public Resource loadResourceByIdResource(Resource idResource)

load

public <T> T load(Class<T> clazz,
                  Object... ids)
       throws CompassException

Description copied from interface: CompassOperations

Loads and returns an object that match the mapping specified for the defined class, and matches the specified ids.

Specified by:

load in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

ids - The ids that identifies the resource

Returns:

The object

Throws:

CompassException

load

public <T> T load(Class<T> clazz,
                  Object id)
       throws CompassException

Description copied from interface: CompassOperations

Loads and returns an object that match the mapping specified for the defined class, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Throws an exception if the resource is not found.

Specified by:

load in interface CompassOperations

Parameters:

clazz - The class that represents the required mapping

id - The id that identifies the resource

Returns:

The object

Throws:

CompassException

load

public Object load(String alias,
                   Object... ids)
            throws CompassException

Description copied from interface: CompassOperations

Loads and returns an object that match the mapping specified for the defined class, and matches the specified ids.

Specified by:

load in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

ids - The ids that identifies the resource

Returns:

The object

Throws:

CompassException

load

public Object load(String alias,
                   Object id)
            throws CompassException

Description copied from interface: CompassOperations

Loads and returns an object that match the mapping specified for the defined class, and matches the specified id. The id can be an object of the class (with the id attributes set), an array of id objects, or the actual id object. Throws an exception if the resource is not found.

Specified by:

load in interface CompassOperations

Parameters:

alias - The alias that represents the required mapping

id - The id that identifies the resource

Returns:

The object

Throws:

CompassException

find

public CompassHits find(String query)
                 throws CompassException

Description copied from interface: CompassOperations

Finds a list of objects that match the specified query. The query syntax is a search engine format query. For detailed description of the query syntax please visit the site.

Several examples are:

• A set of words - i.e. "Jack London". Compass will search the default property (usually ALL properties, specified in CompassEnvironment).
• A set of words prefixed by meta data name - i.e. author:"Jack London". Compass will search only meta data name author matching keywords Jack London.
• Multiple meta data names - i.e. author:"Jack London" AND book:Fang*. Compass will search both meta data name author matching keywords Jack London and meta data name book matching wildcard Fang*

Note that the list may contains several object types (classes) with no relation between them (except for the semantic relation).

Specified by:

find in interface CompassOperations

Parameters:

query - The query string to search by

Returns:

A hits of objects that matches the query string

Throws:

CompassException

create

public void create(String alias,
                   Object object)
            throws CompassException

Description copied from interface: CompassOperations

Creates a NEW object in Compass that shares mapping alais with multiple objects. All the meta data defined in Compass mapping files will be indexed and saved for later searching. Note that if the same object (same alias and same id's) already exists in the index, it won't be deleted.

Specified by:

create in interface CompassOperations

Parameters:

alias - The alias that match the object mappings

object - The object to save

Throws:

CompassException

create

public void create(String alias,
                   Object object,
                   DirtyOperationContext context)
            throws CompassException

Specified by:

create in interface InternalCompassSession

Throws:

CompassException

create

public void create(Object object)
            throws CompassException

Description copied from interface: CompassOperations

Creates a NEW object in Compass. All the meta data defined in the Compass mapping files will be indexed and saved for later searching. Note that if the same object (same alias and same id's) already exists in the index, it won't be deleted.

Specified by:

create in interface CompassOperations

Parameters:

object - The object to save.

Throws:

CompassException

create

public void create(Object object,
                   DirtyOperationContext context)
            throws CompassException

Specified by:

create in interface InternalCompassSession

Throws:

CompassException

save

public void save(String alias,
                 Object object)
          throws CompassException

Description copied from interface: CompassOperations

Saves an object in Compass that shares mapping alais with multiple objects. All the meta data defined in Compass mapping files will be indexed and saved for later searching.

Specified by:

save in interface CompassOperations

Parameters:

alias - The alias that match the object mappings

object - The object to save

Throws:

CompassException

save

public void save(String alias,
                 Object object,
                 DirtyOperationContext context)
          throws CompassException

Specified by:

save in interface InternalCompassSession

Throws:

CompassException

save

public void save(Object object)
          throws CompassException

Description copied from interface: CompassOperations

Saves an object in Compass. All the meta data defined in the Compass mapping files will be indexed and saved for later searching.

Specified by:

save in interface CompassOperations

Parameters:

object - The object to save.

Throws:

CompassException

save

public void save(Object object,
                 DirtyOperationContext context)
          throws CompassException

Specified by:

save in interface InternalCompassSession

Throws:

CompassException

delete

public void delete(String alias,
                   Object... ids)
            throws CompassException

Description copied from interface: CompassOperations

Deletes an object from Compass with multiple alias's based on its ids.

Specified by:

delete in interface CompassOperations

Parameters:

alias - The alias that the objects maps under

ids - The ids of the object to delete

Throws:

CompassException

delete

public void delete(String alias,
                   Object obj)
            throws CompassException

Description copied from interface: CompassOperations

Deletes an object from Compass with multiple alias's. The object can either be the id (or an array of ids), or the actual data object with it's property ids set.

Specified by:

delete in interface CompassOperations

Parameters:

alias - The alias that the objects maps under

obj - The object to delete

Throws:

CompassException

delete

public void delete(String alias,
                   Object obj,
                   DirtyOperationContext context)
            throws CompassException

Specified by:

delete in interface InternalCompassSession

Throws:

CompassException

delete

public void delete(Class clazz,
                   Object... ids)
            throws CompassException

Description copied from interface: CompassOperations

Deletes an object from Compass that match the mapping specified for the defined class based on its ids.

Specified by:

delete in interface CompassOperations

Parameters:

clazz - The class that represtents the required mapping

ids - The object ids to delete

Throws:

CompassException

delete

public void delete(Class clazz,
                   Object obj)
            throws CompassException

Description copied from interface: CompassOperations

Deletes an object from Compass that match the mapping specified for the defined class. The object can either be the id (or an array of ids), or the actual data object with it's property ids set.

Specified by:

delete in interface CompassOperations

Parameters:

clazz - The class that represtents the required mapping

obj - The object to delete

Throws:

CompassException

delete

public void delete(Class clazz,
                   Object obj,
                   DirtyOperationContext context)
            throws CompassException

Specified by:

delete in interface InternalCompassSession

Throws:

CompassException

delete

public void delete(Object obj)
            throws CompassException

Description copied from interface: CompassOperations

Deletes an object from Compass. The object must have been either loaded by Compass or it's ids must be set if already known.

Specified by:

delete in interface CompassOperations

Parameters:

obj - The object to delete

Throws:

CompassException

delete

public void delete(Object obj,
                   DirtyOperationContext context)
            throws CompassException

Specified by:

delete in interface InternalCompassSession

Throws:

CompassException

delete

public void delete(Resource resource)
            throws CompassException

Description copied from interface: CompassOperations

Deletes a resource with the specified alias. Note that the resource must have the defined ids in the mapping files set and an alias set.

Specified by:

delete in interface CompassOperations

Parameters:

resource - The resource to be deleted.

Throws:

CompassException

delete

public void delete(CompassQuery query)
            throws CompassException

Description copied from interface: CompassOperations

Deletes all entries in the index that match the given query.

Specified by:

delete in interface CompassOperations

Parameters:

query - The query to delete by

Throws:

CompassException

evict

public void evict(Object obj)

Description copied from interface: CompassOperations

Evicts the given object from the first level cache (transaction scoped cache).

Specified by:

evict in interface CompassOperations

Parameters:

obj - The objects to evict.

evict

public void evict(String alias,
                  Object id)

Description copied from interface: CompassOperations

Evicts the given object from the first level cache (transaction scoped cache). The object can either be the id (or an array of ids), or the actual data object with it's property ids set.

Specified by:

evict in interface CompassOperations

Parameters:

alias - The alias of the object/entry to evict.

id - The id of the object/entry to evict.

evict

public void evict(Resource resource)

Description copied from interface: CompassOperations

Evicts the given resource from the first level cache (transaction scoped cache).

Specified by:

evict in interface CompassOperations

Parameters:

resource - The resource to evict.

evictAll

public void evictAll()

Description copied from interface: CompassOperations

Evicts all the objects and the resources from the first level cache.

Specified by:

evictAll in interface CompassOperations

close

public void close()
           throws CompassException

Description copied from interface: CompassSession

Closes the CompassSession. Note, if this session is "contained" within another session, it won't actually be closed, and defer closing the session to the other session.

Specified by:

close in interface CompassSession

Throws:

CompassException

See Also:

Compass.openSession()

isClosed

public boolean isClosed()

Description copied from interface: CompassSession

Returns true if the session is closed. Note, if this session "joined" another session, it won't actually be closed, and defer closing the session to the outer session.

Specified by:

isClosed in interface CompassSession

getCompass

public InternalCompass getCompass()

Specified by:

getCompass in interface InternalCompassSession

getSearchEngine

public SearchEngine getSearchEngine()

Specified by:

getSearchEngine in interface InternalCompassSession

getMarshallingStrategy

public MarshallingStrategy getMarshallingStrategy()

Specified by:

getMarshallingStrategy in interface InternalCompassSession

getFirstLevelCache

public FirstLevelCache getFirstLevelCache()

Specified by:

getFirstLevelCache in interface InternalCompassSession

getMapping

public CompassMapping getMapping()

Specified by:

getMapping in interface InternalCompassSession

getMetaData

public CompassMetaData getMetaData()

Specified by:

getMetaData in interface InternalCompassSession