Package org.restheart.mongodb.db

Class DatabaseImpl

java.lang.Object

org.restheart.mongodb.db.DatabaseImpl

All Implemented Interfaces:

Database

public class DatabaseImpl
extends Object
implements Database

Author:

Andrea Di Cesare <andrea@softinstigate.com>

Field Summary

Fields

Modifier and Type	Field	Description
static org.bson.conversions.Bson	PROPS_QUERY

Constructor Summary

Constructors

Constructor	Description
DatabaseImpl()

Method Summary

Modifier and Type	Method	Description
void	createIndex(com.mongodb.client.ClientSession cs, String dbName, String collection, org.bson.BsonDocument keys, org.bson.BsonDocument options)
OperationResult	deleteCollection(com.mongodb.client.ClientSession cs, String dbName, String collectionName, String requestEtag, boolean checkEtag)
OperationResult	deleteDatabase(com.mongodb.client.ClientSession cs, String dbName, String requestEtag, boolean checkEtag)
int	deleteIndex(com.mongodb.client.ClientSession cs, String dbName, String collection, String indexId)
boolean	doesCollectionExist(com.mongodb.client.ClientSession cs, String dbName, String collName)	Returns true if the collection exists
boolean	doesDbExist(com.mongodb.client.ClientSession cs, String dbName)
com.mongodb.client.MongoCollection<org.bson.BsonDocument>	getCollection(String dbName, String collName)
org.bson.BsonArray	getCollectionData(com.mongodb.client.ClientSession cs, com.mongodb.client.MongoCollection<org.bson.BsonDocument> coll, int page, int pagesize, org.bson.BsonDocument sortBy, org.bson.BsonDocument filter, org.bson.BsonDocument hint, org.bson.BsonDocument keys, ExchangeKeys.EAGER_CURSOR_ALLOCATION_POLICY cursorAllocationPolicy)
List<org.bson.BsonDocument>	getCollectionIndexes(com.mongodb.client.ClientSession cs, String dbName, String collectionName)
List<String>	getCollectionNames(com.mongodb.client.ClientSession cs, String dbName)
org.bson.BsonDocument	getCollectionProperties(com.mongodb.client.ClientSession cs, String dbName, String collName)
long	getCollectionSize(com.mongodb.client.ClientSession cs, com.mongodb.client.MongoCollection<org.bson.BsonDocument> coll, org.bson.BsonDocument filters)
com.mongodb.client.MongoDatabase	getDatabase(String dbName)
org.bson.BsonArray	getDatabaseData(com.mongodb.client.ClientSession cs, String dbName, List<String> colls, int page, int pagesize, boolean noCache)
List<String>	getDatabaseNames(com.mongodb.client.ClientSession cs)
org.bson.BsonDocument	getDatabaseProperties(com.mongodb.client.ClientSession cs, String dbName)
long	getDBSize(List<String> colls)
com.mongodb.client.FindIterable<org.bson.BsonDocument>	getFindIterable(com.mongodb.client.ClientSession cs, com.mongodb.client.MongoCollection<org.bson.BsonDocument> collection, org.bson.BsonDocument sortBy, org.bson.BsonDocument filters, org.bson.BsonDocument hint, org.bson.BsonDocument keys)	Returs the FindIterable of the collection applying sorting, filtering and projection.
OperationResult	upsertCollection(com.mongodb.client.ClientSession cs, String dbName, String collName, org.bson.BsonDocument content, String requestEtag, boolean updating, boolean patching, boolean checkEtag)
OperationResult	upsertDB(com.mongodb.client.ClientSession cs, String dbName, org.bson.BsonDocument newContent, String requestEtag, boolean updating, boolean patching, boolean checkEtag)

Methods inherited from class java.lang.Object

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

Field Detail

PROPS_QUERY

public static final org.bson.conversions.Bson PROPS_QUERY

Constructor Detail

DatabaseImpl

public DatabaseImpl()

Method Detail

doesDbExist

public boolean doesDbExist(com.mongodb.client.ClientSession cs,
                           String dbName)

Specified by:

doesDbExist in interface Database

Parameters:

cs - the client session

dbName -

Returns:

doesCollectionExist

public boolean doesCollectionExist(com.mongodb.client.ClientSession cs,
                                   String dbName,
                                   String collName)

Returns true if the collection exists

Specified by:

doesCollectionExist in interface Database

Parameters:

cs - the client session

dbName - the database name of the collection

collName - the collection name

Returns:

true if the collection exists

getDatabase

public com.mongodb.client.MongoDatabase getDatabase(String dbName)

Specified by:

getDatabase in interface Database

Parameters:

dbName -

Returns:

the MongoDatabase

getCollectionNames

public List<String> getCollectionNames(com.mongodb.client.ClientSession cs,
                                       String dbName)

Specified by:

getCollectionNames in interface Database

Parameters:

cs - the client session

dbName - the database name of the collection

Returns:

A ordered List of collection names

getDBSize

public long getDBSize(List<String> colls)

Specified by:

getDBSize in interface Database

Parameters:

colls - the collections list got from getCollectionNames()

Returns:

the number of collections in this db

getDatabaseProperties

public org.bson.BsonDocument getDatabaseProperties(com.mongodb.client.ClientSession cs,
                                                   String dbName)

Specified by:

getDatabaseProperties in interface Database

Parameters:

cs - the client session

dbName -

Returns:

the db props

getDatabaseData

public org.bson.BsonArray getDatabaseData(com.mongodb.client.ClientSession cs,
                                          String dbName,
                                          List<String> colls,
                                          int page,
                                          int pagesize,
                                          boolean noCache)
                                   throws IllegalQueryParamenterException

Specified by:

getDatabaseData in interface Database

Parameters:

cs - the client session

dbName -

colls - the collections list as got from getCollectionNames()

page -

pagesize -

noCache - true to avoid using caching

Returns:

the db data

Throws:

IllegalQueryParamenterException

upsertDB

public OperationResult upsertDB(com.mongodb.client.ClientSession cs,
                                String dbName,
                                org.bson.BsonDocument newContent,
                                String requestEtag,
                                boolean updating,
                                boolean patching,
                                boolean checkEtag)

Specified by:

upsertDB in interface Database

Parameters:

cs - the client session

dbName -

newContent -

requestEtag -

patching -

Returns:

deleteDatabase

public OperationResult deleteDatabase(com.mongodb.client.ClientSession cs,
                                      String dbName,
                                      String requestEtag,
                                      boolean checkEtag)

Specified by:

deleteDatabase in interface Database

Parameters:

cs - the client session

dbName -

requestEtag -

Returns:

getCollectionProperties

public org.bson.BsonDocument getCollectionProperties(com.mongodb.client.ClientSession cs,
                                                     String dbName,
                                                     String collName)

Specified by:

getCollectionProperties in interface Database

Parameters:

cs - the client session

dbName -

collName -

Returns:

getCollection

public com.mongodb.client.MongoCollection<org.bson.BsonDocument> getCollection(String dbName,
                                                                               String collName)

Specified by:

getCollection in interface Database

Parameters:

dbName -

collName -

Returns:

upsertCollection

public OperationResult upsertCollection(com.mongodb.client.ClientSession cs,
                                        String dbName,
                                        String collName,
                                        org.bson.BsonDocument content,
                                        String requestEtag,
                                        boolean updating,
                                        boolean patching,
                                        boolean checkEtag)

Specified by:

upsertCollection in interface Database

Parameters:

cs - the client session

dbName -

collName -

content -

requestEtag -

updating -

patching -

checkEtag -

Returns:

deleteCollection

public OperationResult deleteCollection(com.mongodb.client.ClientSession cs,
                                        String dbName,
                                        String collectionName,
                                        String requestEtag,
                                        boolean checkEtag)

Specified by:

deleteCollection in interface Database

Parameters:

cs - the client session

dbName -

collectionName -

requestEtag -

checkEtag -

Returns:

getCollectionSize

public long getCollectionSize(com.mongodb.client.ClientSession cs,
                              com.mongodb.client.MongoCollection<org.bson.BsonDocument> coll,
                              org.bson.BsonDocument filters)

Specified by:

getCollectionSize in interface Database

Parameters:

cs - the client session

coll -

filters -

Returns:

getCollectionData

public org.bson.BsonArray getCollectionData(com.mongodb.client.ClientSession cs,
                                            com.mongodb.client.MongoCollection<org.bson.BsonDocument> coll,
                                            int page,
                                            int pagesize,
                                            org.bson.BsonDocument sortBy,
                                            org.bson.BsonDocument filter,
                                            org.bson.BsonDocument hint,
                                            org.bson.BsonDocument keys,
                                            ExchangeKeys.EAGER_CURSOR_ALLOCATION_POLICY cursorAllocationPolicy)

Specified by:

getCollectionData in interface Database

Parameters:

cs - the client session

coll -

page -

pagesize -

sortBy -

filter -

hint -

keys -

cursorAllocationPolicy -

Returns:

getDatabaseNames

public List<String> getDatabaseNames(com.mongodb.client.ClientSession cs)

Specified by:

getDatabaseNames in interface Database

Parameters:

cs - the client session

Returns:

deleteIndex

public int deleteIndex(com.mongodb.client.ClientSession cs,
                       String dbName,
                       String collection,
                       String indexId)

Specified by:

deleteIndex in interface Database

Parameters:

cs - the client session

dbName -

collection -

indexId -

Returns:

getCollectionIndexes

public List<org.bson.BsonDocument> getCollectionIndexes(com.mongodb.client.ClientSession cs,
                                                        String dbName,
                                                        String collectionName)

Specified by:

getCollectionIndexes in interface Database

Parameters:

cs - the client session

dbName -

collectionName -

Returns:

getFindIterable

public com.mongodb.client.FindIterable<org.bson.BsonDocument> getFindIterable(com.mongodb.client.ClientSession cs,
                                                                              com.mongodb.client.MongoCollection<org.bson.BsonDocument> collection,
                                                                              org.bson.BsonDocument sortBy,
                                                                              org.bson.BsonDocument filters,
                                                                              org.bson.BsonDocument hint,
                                                                              org.bson.BsonDocument keys)

Description copied from interface: Database

Returs the FindIterable of the collection applying sorting, filtering and projection.

Specified by:

getFindIterable in interface Database

Parameters:

cs - the client session

collection -

sortBy -

filters -

hint -

keys -

Returns:

createIndex

public void createIndex(com.mongodb.client.ClientSession cs,
                        String dbName,
                        String collection,
                        org.bson.BsonDocument keys,
                        org.bson.BsonDocument options)

Specified by:

createIndex in interface Database

Parameters:

cs - the client session

dbName -

collection -

keys -

options -