Module com.erudika.para.server

Package com.erudika.para.server.persistence

Class AWSDynamoDAO

java.lang.Object

com.erudika.para.server.persistence.AWSDynamoDAO

All Implemented Interfaces:

DAO

@Singleton
public class AWSDynamoDAO
extends Object
implements DAO

An implementation of the DAO interface using AWS DynamoDB as a data store.

Author:

Alex Bogdanovski [[email protected]]

Constructor Summary

Constructors

Constructor	Description
AWSDynamoDAO()	No-args constructor.

Method Summary

Modifier and Type	Method	Description
<P extends ParaObject> String	create(String appid, P so)
<P extends ParaObject> String	create(P so)
<P extends ParaObject> void	createAll(String appid, List<P> objects)
<P extends ParaObject> void	createAll(List<P> objects)
<P extends ParaObject> void	delete(String appid, P so)
<P extends ParaObject> void	delete(P so)
<P extends ParaObject> void	deleteAll(String appid, List<P> objects)
<P extends ParaObject> void	deleteAll(List<P> objects)
<P extends ParaObject> P	read(String key)
<P extends ParaObject> P	read(String appid, String key)
<P extends ParaObject> Map<String,P>	readAll(String appid, List<String> keys, boolean getAllColumns)
<P extends ParaObject> Map<String,P>	readAll(List<String> keys, boolean getAllColumns)
<P extends ParaObject> List<P>	readPage(Pager pager)
<P extends ParaObject> List<P>	readPage(String appid, Pager pager)
<P extends ParaObject> void	update(String appid, P so)
<P extends ParaObject> void	update(P so)
<P extends ParaObject> void	updateAll(String appid, List<P> objects)
<P extends ParaObject> void	updateAll(List<P> objects)

Methods inherited from class java.lang.Object

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

Constructor Details

AWSDynamoDAO

public AWSDynamoDAO()

No-args constructor.

Method Details

create

public <P extends ParaObject> String create(String appid,
 P so)

Specified by:

create in interface DAO

read

public <P extends ParaObject> P read(String appid,
 String key)

Specified by:

read in interface DAO

update

public <P extends ParaObject> void update(String appid,
 P so)

Specified by:

update in interface DAO

delete

public <P extends ParaObject> void delete(String appid,
 P so)

Specified by:

delete in interface DAO

createAll

public <P extends ParaObject> void createAll(String appid,
 List<P> objects)

Specified by:

createAll in interface DAO

readAll

public <P extends ParaObject> Map<String,P> readAll(String appid,
 List<String> keys,
 boolean getAllColumns)

Specified by:

readAll in interface DAO

readPage

public <P extends ParaObject> List<P> readPage(String appid,
 Pager pager)

Specified by:

readPage in interface DAO

updateAll

public <P extends ParaObject> void updateAll(String appid,
 List<P> objects)

Specified by:

updateAll in interface DAO

deleteAll

public <P extends ParaObject> void deleteAll(String appid,
 List<P> objects)

Specified by:

deleteAll in interface DAO

create

public <P extends ParaObject> String create(P so)

Specified by:

create in interface DAO

read

public <P extends ParaObject> P read(String key)

Specified by:

read in interface DAO

update

public <P extends ParaObject> void update(P so)

Specified by:

update in interface DAO

delete

public <P extends ParaObject> void delete(P so)

Specified by:

delete in interface DAO

createAll

public <P extends ParaObject> void createAll(List<P> objects)

Specified by:

createAll in interface DAO

readAll

public <P extends ParaObject> Map<String,P> readAll(List<String> keys,
 boolean getAllColumns)

Specified by:

readAll in interface DAO

readPage

public <P extends ParaObject> List<P> readPage(Pager pager)

Specified by:

readPage in interface DAO

updateAll

public <P extends ParaObject> void updateAll(List<P> objects)

Specified by:

updateAll in interface DAO

deleteAll

public <P extends ParaObject> void deleteAll(List<P> objects)

Specified by:

deleteAll in interface DAO