org.hrorm

Class DaoBuilder<ENTITY>

java.lang.Object

org.hrorm.AbstractKeylessDaoBuilder<ENTITY,ENTITYBUILDER,B>

org.hrorm.AbstractDaoBuilder<ENTITY,ENTITY,DaoBuilder<ENTITY>>

org.hrorm.DaoBuilder<ENTITY>

Type Parameters:

ENTITY - The class that the Dao will support.

All Implemented Interfaces:

DaoDescriptor<ENTITY,ENTITY>, KeylessDaoDescriptor<ENTITY,ENTITY>, SchemaDescriptor<ENTITY,ENTITY>

public class DaoBuilder<ENTITY>
extends AbstractDaoBuilder<ENTITY,ENTITY,DaoBuilder<ENTITY>>
implements SchemaDescriptor<ENTITY,ENTITY>

A DaoBuilder provides mechanisms for defining the relationship between a Java type and the table(s) that will persist the data held in the class.

Also see IndirectDaoBuilder and IndirectKeylessDaoBuilder.

Field Summary

Fields inherited from class org.hrorm.AbstractKeylessDaoBuilder

childrenDescriptors, columnCollection, daoBuilderHelper

Constructor Summary

Constructors

Constructor and Description
DaoBuilder(String tableName, Supplier<ENTITY> supplier) Create a new DaoBuilder instance.

Method Summary

Modifier and Type	Method and Description
DaoBuilder<ENTITY>	withPrimaryKey(String columnName, String sequenceName, Function<ENTITY,Long> getter, BiConsumer<ENTITY,Long> setter) Set data about the primary key of the table for this type.

Methods inherited from class org.hrorm.AbstractDaoBuilder

buildDao, buildQueries, childrenDescriptors, childSelectStrategy, notNull, parentColumn, setSqlTypeName, uniquenessConstraints, withChildren, withChildSelectStrategy, withParentColumn, withParentColumn, withUniqueConstraint

Methods inherited from class org.hrorm.AbstractKeylessDaoBuilder

buildFunction, getColumnCollection, supplier, tableName, withBigDecimalColumn, withBooleanColumn, withConvertedGenericColumn, withConvertingStringColumn, withGenericColumn, withInstantColumn, withIntegerBooleanColumn, withJoinColumn, withLongColumn, withStringBooleanColumn, withStringColumn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hrorm.SchemaDescriptor

buildQueries, uniquenessConstraints

Methods inherited from interface org.hrorm.DaoDescriptor

childrenDescriptors, childSelectStrategy, hasParent, parentColumn, parentColumnName, primaryKey, validateConsistencyOfJoinedSelectStrategies

Methods inherited from interface org.hrorm.KeylessDaoDescriptor

allColumns, buildFunction, dataColumns, getColumnCollection, joinColumns, joinedSelectStrategies, nonJoinColumns, select, supplier, tableName

Constructor Detail

DaoBuilder

public DaoBuilder(String tableName,
                  Supplier<ENTITY> supplier)

Create a new DaoBuilder instance.

Parameters:

tableName - The name of the table in the database.

supplier - A mechanism (generally a constructor) for creating a new instance.

Method Detail

withPrimaryKey

public DaoBuilder<ENTITY> withPrimaryKey(String columnName,
                                         String sequenceName,
                                         Function<ENTITY,Long> getter,
                                         BiConsumer<ENTITY,Long> setter)

Set data about the primary key of the table for this type. Hrorm demands that primary keys be sequence numbers from the database. GUIDs and other constructions are not allowed. All Daos must have a primary key.

Parameters:

columnName - The name of the column in the table that holds the primary key.

sequenceName - The name of the sequence that will provide new keys.

getter - The function to call to get the primary key value from an object instance.

setter - The function to call to set the primary key value to an object instance.

Returns:

This instance.