fr.paris.lutece.plugins.document.business.category

Class CategoryDAO

java.lang.Object

fr.paris.lutece.plugins.document.business.category.CategoryDAO

All Implemented Interfaces:

ICategoryDAO

public final class CategoryDAO
extends Object
implements ICategoryDAO

This class provides Data Access methods for Category objects

Constructor Summary

Constructors

Constructor and Description
CategoryDAO()

Method Summary

Modifier and Type	Method and Description
void	delete(int nIdCategory) Delete a record from the table
void	deleteLinkCategoryDocument(int nIdCategory, int nIdDocument) Delete a link between category and document
void	deleteLinksCategory(int nIdCategory) Delete all links for a category
void	insert(Category category) Insert a new Category
Category	load(int nIdCategory) Load the data of Category from the table
fr.paris.lutece.portal.service.image.ImageResource	loadImageResource(int nCategoryId) Return the image resource corresponding to the category id
Collection<Category>	selectAll() Load the list of Category
int[]	selectAllIdDocument(int nIdCategory) Select a list of Id Documents for a specified category
Collection<Category>	selectByName(String strCategoryName) Load the data of Category from the table
int	selectCountIdDocuments(int nIdCategory) Return the number of documents linked to a category
void	store(Category category) 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

CategoryDAO

public CategoryDAO()

Method Detail

selectAll

public Collection<Category> selectAll()

Load the list of Category

Specified by:

selectAll in interface ICategoryDAO

Returns:

The Collection of Category (empty collection is no result)

insert

public void insert(Category category)

Insert a new Category

Specified by:

insert in interface ICategoryDAO

Parameters:

category - The object category to insert

load

public Category load(int nIdCategory)

Load the data of Category from the table

Specified by:

load in interface ICategoryDAO

Parameters:

nIdCategory - The identifier of the category

Returns:

The Instance of the object Category

delete

public void delete(int nIdCategory)

Delete a record from the table

Specified by:

delete in interface ICategoryDAO

Parameters:

nIdCategory - The identifier of the object Category

store

public void store(Category category)

Update the record in the table

Specified by:

store in interface ICategoryDAO

Parameters:

category - The instance of the Category to update

selectByName

public Collection<Category> selectByName(String strCategoryName)

Load the data of Category from the table

Specified by:

selectByName in interface ICategoryDAO

Parameters:

strCategoryName - The name of the category

Returns:

The Collection of Category (empty collection is no result)

deleteLinkCategoryDocument

public void deleteLinkCategoryDocument(int nIdCategory,
                                       int nIdDocument)

Delete a link between category and document

Parameters:

nIdCategory - The identifier of the object Category

nIdDocument - The id of document

selectAllIdDocument

public int[] selectAllIdDocument(int nIdCategory)

Select a list of Id Documents for a specified category

Parameters:

nIdCategory - The category name

Returns:

The array of Id Document

deleteLinksCategory

public void deleteLinksCategory(int nIdCategory)

Delete all links for a category

Parameters:

nIdCategory - The identifier of the object Category

selectCountIdDocuments

public int selectCountIdDocuments(int nIdCategory)

Return the number of documents linked to a category

Specified by:

selectCountIdDocuments in interface ICategoryDAO

Parameters:

nIdCategory - The category name

Returns:

count of id document

loadImageResource

public fr.paris.lutece.portal.service.image.ImageResource loadImageResource(int nCategoryId)

Return the image resource corresponding to the category id

Specified by:

loadImageResource in interface ICategoryDAO

Parameters:

nCategoryId - The identifier of Category object

Returns:

The image resource