Package com.github.collinalpert.java2db.services

Class BaseCodeAndDescriptionDeletableService<T extends BaseCodeAndDescriptionDeletableEntity>

java.lang.Object

com.github.collinalpert.java2db.services.BaseService<T>

com.github.collinalpert.java2db.services.BaseDeletableService<T>

com.github.collinalpert.java2db.services.BaseCodeAndDescriptionDeletableService<T>

public class BaseCodeAndDescriptionDeletableService<T extends BaseCodeAndDescriptionDeletableEntity>
extends BaseDeletableService<T>

Describes a service class for an entity which contains an id, an isDeleted flag, a code and a description. Note that when deleting entities which have an isDeleted flag with this service, they will not actually be deleted from the database, but the flag will be set to true.

Author:

Collin Alpert

Field Summary

Fields inherited from class com.github.collinalpert.java2db.services.BaseService

tableName, type

Constructor Summary

Constructors

Constructor	Description
BaseCodeAndDescriptionDeletableService()

Method Summary

Modifier and Type	Method	Description
java.util.Optional<T>	getByCode(java.lang.String code)	Retrieves an entry from a table based on its unique code.
EntityQuery<T>	getByDescription(java.lang.String description)	Retrieves entries from a table based on their description.

Methods inherited from class com.github.collinalpert.java2db.services.BaseDeletableService

delete, delete, delete, delete, delete, delete

Methods inherited from class com.github.collinalpert.java2db.services.BaseService

any, any, count, count, create, create, create, createPagination, createPagination, createPagination, createPagination, createQuery, createSingleQuery, getAll, getAll, getAll, getAll, getAll, getById, getFirst, getMultiple, getSingle, hasDuplicates, max, max, min, min, truncateTable, update, update, update, update, update, update

Methods inherited from class java.lang.Object

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

Constructor Details

BaseCodeAndDescriptionDeletableService

public BaseCodeAndDescriptionDeletableService()

Method Details

getByCode

public java.util.Optional<T> getByCode(java.lang.String code)

Retrieves an entry from a table based on its unique code.

Parameters:

code - The code to get the entity from.

Returns:

An entity matching this code. It is assumed that a code, just like the id, is unique in a table.

getByDescription

public EntityQuery<T> getByDescription(java.lang.String description)

Retrieves entries from a table based on their description. This is an uncommon method but exists for completeness sakes.

Parameters:

description - The description to get the results by.

Returns:

A list of entities matching a certain description.