fr.paris.lutece.plugins.graphite.business

Class GraphDAO

java.lang.Object

fr.paris.lutece.plugins.graphite.business.GraphDAO

All Implemented Interfaces:

IGraphDAO

public final class GraphDAO
extends Object
implements IGraphDAO

This class provides Data Access methods for Graph objects

Constructor Summary

Constructors

Constructor and Description
GraphDAO()

Method Summary

Modifier and Type	Method and Description
void	delete(int nGraphId, fr.paris.lutece.portal.service.plugin.Plugin plugin) Delete a record from the table
void	insert(Graph graph, fr.paris.lutece.portal.service.plugin.Plugin plugin) Insert a new record in the table.
Graph	load(int nKey, fr.paris.lutece.portal.service.plugin.Plugin plugin) Load the data from the table
int	newPrimaryKey(fr.paris.lutece.portal.service.plugin.Plugin plugin) Generates a new primary key
Collection<Graph>	selectGraphsList(fr.paris.lutece.portal.service.plugin.Plugin plugin) Load the data of all the graph objects and returns them as a collection
void	store(Graph graph, fr.paris.lutece.portal.service.plugin.Plugin plugin) Update the record in the table

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphDAO

public GraphDAO()

Method Detail

newPrimaryKey

public int newPrimaryKey(fr.paris.lutece.portal.service.plugin.Plugin plugin)

Generates a new primary key

Parameters:

plugin - The Plugin

Returns:

The new primary key

insert

public void insert(Graph graph,
                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Insert a new record in the table.

Specified by:

insert in interface IGraphDAO

Parameters:

graph - instance of the Graph object to insert

plugin - the Plugin

load

public Graph load(int nKey,
                  fr.paris.lutece.portal.service.plugin.Plugin plugin)

Load the data from the table

Specified by:

load in interface IGraphDAO

Parameters:

nKey - The identifier of the graph

plugin - the Plugin

Returns:

The instance of the graph

delete

public void delete(int nGraphId,
                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Delete a record from the table

Specified by:

delete in interface IGraphDAO

Parameters:

nGraphId - int identifier of the Graph to delete

plugin - the Plugin

store

public void store(Graph graph,
                  fr.paris.lutece.portal.service.plugin.Plugin plugin)

Update the record in the table

Specified by:

store in interface IGraphDAO

Parameters:

graph - the reference of the Graph

plugin - the Plugin

selectGraphsList

public Collection<Graph> selectGraphsList(fr.paris.lutece.portal.service.plugin.Plugin plugin)

Load the data of all the graph objects and returns them as a collection

Specified by:

selectGraphsList in interface IGraphDAO

Parameters:

plugin - the Plugin

Returns:

The collection which contains the data of all the graph objects