tigase.db.converter.converters

Class UserCredentialsConverter

java.lang.Object

tigase.db.converter.converters.UserCredentialsConverter

All Implemented Interfaces:

Convertible<UserEntity>

public class UserCredentialsConverter
extends Object
implements Convertible<UserEntity>

Class responsible for converting user-data Based on: https://docs.ejabberd.im/developer/sql-schema/ https://github.com/processone/ejabberd/tree/master/sql

Constructor Summary

Constructors

Constructor and Description
UserCredentialsConverter()

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getAdditionalQueriesToInitialise() Method allows providing additional queries that needs to be initialised in DataRepository for future use
Optional<String>	getMainQuery() Principal query used to retrieve data from source repository.
void	initialise(Converter.ConverterProperties properties) Method is responsible for initialising converter based on ConverterProperties.
Optional<UserEntity>	processResultSet(ResultSet rs) Process ResultSet to produce object extending RowEntity
boolean	storeEntity(UserEntity entity) Method stores RowEntity in the destination repositories.

Methods inherited from class java.lang.Object

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

Methods inherited from interface tigase.db.converter.Convertible

dependsOn, getParentBean

Constructor Detail

UserCredentialsConverter

public UserCredentialsConverter()

Method Detail

initialise

public void initialise(Converter.ConverterProperties properties)

Description copied from interface: Convertible

Method is responsible for initialising converter based on ConverterProperties.

Specified by:

initialise in interface Convertible<UserEntity>

Parameters:

properties - various properties allowing determine appropriate set of queries and applied processing.

getMainQuery

public Optional<String> getMainQuery()

Description copied from interface: Convertible

Principal query used to retrieve data from source repository. It's used to determine if implementation offers support for particular combination of source XMPP Server and database type (empty Optional indicates lack of support resulting in skipping implementation).

Specified by:

getMainQuery in interface Convertible<UserEntity>

processResultSet

public Optional<UserEntity> processResultSet(ResultSet rs)
                                      throws Exception

Description copied from interface: Convertible

Process ResultSet to produce object extending RowEntity

Specified by:

processResultSet in interface Convertible<UserEntity>

Parameters:

rs - result set to be processed

Returns:

RowEntity with all data from single Row

Throws:

Exception - indicates any problem with processing of the data

storeEntity

public boolean storeEntity(UserEntity entity)
                    throws Exception

Description copied from interface: Convertible

Method stores RowEntity in the destination repositories.

Specified by:

storeEntity in interface Convertible<UserEntity>

Parameters:

entity - RowEntity to be stored

Returns:

value indicating if storing was successful

Throws:

Exception - indicates any problem with storing of the RowEntity

getAdditionalQueriesToInitialise

public Map<String,String> getAdditionalQueriesToInitialise()

Description copied from interface: Convertible

Method allows providing additional queries that needs to be initialised in DataRepository for future use

Specified by:

getAdditionalQueriesToInitialise in interface Convertible<UserEntity>

Returns:

Map with key-value pair of query ID and actual query to be initialised