eu.europeana.corelib.dereference.impl

Class VocabularyMongoServerImpl

java.lang.Object

eu.europeana.corelib.dereference.impl.VocabularyMongoServerImpl

All Implemented Interfaces:

VocabularyMongoServer, MongoServer

public class VocabularyMongoServerImpl
extends Object
implements VocabularyMongoServer

A mongo server instance for use with the controlled vocabularies.

Author:

Yorgos.Mamakis@ kb.nl, Patrick Ehlert

Constructor Summary

Constructors

Constructor and Description
VocabularyMongoServerImpl(com.mongodb.MongoClient mongoClient, String databaseName) Create a new datastore to do get/delete/save operations on the database Any required login credentials should be in the provided MongoClient
VocabularyMongoServerImpl(String host, int port, String databaseName, String username, String password) Create a new datastore to do get/delete/save operations on the database

Method Summary

Modifier and Type	Method and Description
void	close()
ControlledVocabularyImpl	getControlledVocabulary(String field, String filter) Retrieve the mappings for a specific resource.
ControlledVocabularyImpl	getControlledVocabularyByName(String name) Retrieve a ControlledVocabulary by name
ControlledVocabularyImpl	getControlledVocabularyByUri(String uri, String name) Retrieve the mappings for a specific resource by URI
org.mongodb.morphia.Datastore	getDatastore()

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.europeana.corelib.storage.MongoServer

toString

Constructor Detail

VocabularyMongoServerImpl

public VocabularyMongoServerImpl(com.mongodb.MongoClient mongoClient,
                                 String databaseName)

Create a new datastore to do get/delete/save operations on the database Any required login credentials should be in the provided MongoClient

Parameters:

mongoClient -

databaseName -

VocabularyMongoServerImpl

public VocabularyMongoServerImpl(String host,
                                 int port,
                                 String databaseName,
                                 String username,
                                 String password)

Create a new datastore to do get/delete/save operations on the database

Parameters:

host -

port -

databaseName -

username -

password -

Method Detail

getDatastore

public org.mongodb.morphia.Datastore getDatastore()

Specified by:

getDatastore in interface MongoServer

See Also:

MongoServer.getDatastore()

close

public void close()

Specified by:

close in interface MongoServer

See Also:

MongoServer.close()

getControlledVocabulary

public ControlledVocabularyImpl getControlledVocabulary(String field,
                                                        String filter)

Description copied from interface: VocabularyMongoServer

Retrieve the mappings for a specific resource. Rules are also taken into account

Specified by:

getControlledVocabulary in interface VocabularyMongoServer

Parameters:

field - - the field of the controlled vocabulary to search for (the uri of the vocabulary is currently only supported)

filter - - the value to match the field

Returns:

See Also:

VocabularyMongoServer.getControlledVocabulary(java.lang.String, java.lang.String)

getControlledVocabularyByUri

public ControlledVocabularyImpl getControlledVocabularyByUri(String uri,
                                                             String name)

Description copied from interface: VocabularyMongoServer

Retrieve the mappings for a specific resource by URI

Specified by:

getControlledVocabularyByUri in interface VocabularyMongoServer

Parameters:

uri - The uri to search on

name - The name to compare with if the URI exists more than once

Returns:

A ControlledVocabulary

See Also:

VocabularyMongoServer.getControlledVocabularyByUri(java.lang.String, java.lang.String)

getControlledVocabularyByName

public ControlledVocabularyImpl getControlledVocabularyByName(String name)

Description copied from interface: VocabularyMongoServer

Retrieve a ControlledVocabulary by name

Specified by:

getControlledVocabularyByName in interface VocabularyMongoServer

Parameters:

name - The name to search on

Returns:

A ControlledVocabulary

See Also:

VocabularyMongoServer.getControlledVocabularyByName(java.lang.String)