Package org.nuiton.topia.persistence.metadata

Class TableMeta<T extends TopiaEntityEnum>

java.lang.Object

org.nuiton.topia.persistence.metadata.TableMeta<T>

All Implemented Interfaces:

Serializable, Iterable<ColumnMeta>, MetaFilenameAware<T>

public class TableMeta<T extends TopiaEntityEnum>
extends Object
implements Serializable, Iterable<ColumnMeta>, MetaFilenameAware<T>

Define metas of a given db table.

Since:

2.6.12

Author:

tchemit <chemit@codelutin.com>

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<AssociationMeta<T>>	associations	List of associations of the entity.
protected org.nuiton.util.beans.Binder<TopiaEntity,TopiaEntity>	binder	Binder used to copy entities (lazy loaded).
protected List<ColumnMeta>	columns	List of columns of the entity.
protected final Set<T>	dependencies	List of dependencies (says all property with a topiaentity type)
protected EntityOperator<TopiaEntity>	operator	Entity operator used in generic algorithms.
protected final T	source	Type of the entity.
protected boolean	useNaturalIdsOrNotNulls

Fields inherited from interface org.nuiton.topia.persistence.metadata.MetaFilenameAware

CSV_EXTENSION

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TableMeta(T source, TopiaPersistenceHelper<T> typeProvider)

Method Summary

Modifier and Type	Method	Description
void	copy(TopiaEntity source, TopiaEntity target)
List<AssociationMeta<T>>	getAssociations()
AssociationMeta<T>	getAssociations(String name)
protected org.nuiton.util.beans.Binder<TopiaEntity,TopiaEntity>	getBinder()
List<String>	getColumnNames()
String[]	getColumnNamesAsArray()
List<ColumnMeta>	getColumns()
ColumnMeta	getColumns(String columnName)
Set<T>	getDependencies()
Class<? extends TopiaEntity>	getEntityType()
String	getFilename()
String	getName()
EntityOperator<TopiaEntity>	getOperator()
T	getSource()
Iterator<ColumnMeta>	iterator()
TopiaEntity	newEntity()
File	newFile(File container)
static <T extends TopiaEntityEnum> TableMeta<T>	newMeta(T entityEnum, TopiaPersistenceHelper<T> typeProvider)
Writer	newWriter(File container)
Map<String,Object>	prepareCreate(TopiaEntity bean, String topiaId)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

source

protected final T extends TopiaEntityEnum source

Type of the entity.

columns

protected List<ColumnMeta> columns

List of columns of the entity.

dependencies

protected final Set<T extends TopiaEntityEnum> dependencies

List of dependencies (says all property with a topiaentity type)

associations

protected List<AssociationMeta<T extends TopiaEntityEnum>> associations

List of associations of the entity.

binder

protected org.nuiton.util.beans.Binder<TopiaEntity,TopiaEntity> binder

Binder used to copy entities (lazy loaded).

operator

protected transient EntityOperator<TopiaEntity> operator

Entity operator used in generic algorithms.

useNaturalIdsOrNotNulls

protected boolean useNaturalIdsOrNotNulls

Constructor Details

TableMeta

protected TableMeta(T source,
 TopiaPersistenceHelper<T> typeProvider)

Method Details

newMeta

public static <T extends TopiaEntityEnum>
TableMeta<T> newMeta(T entityEnum,
 TopiaPersistenceHelper<T> typeProvider)

getSource

public T getSource()

Specified by:

getSource in interface MetaFilenameAware<T extends TopiaEntityEnum>

getName

public String getName()

Specified by:

getName in interface MetaFilenameAware<T extends TopiaEntityEnum>

getFilename

public String getFilename()

Specified by:

getFilename in interface MetaFilenameAware<T extends TopiaEntityEnum>

newFile

public File newFile(File container)

Specified by:

newFile in interface MetaFilenameAware<T extends TopiaEntityEnum>

newWriter

public Writer newWriter(File container)

Specified by:

newWriter in interface MetaFilenameAware<T extends TopiaEntityEnum>

toString

public String toString()

Overrides:

toString in class Object

getEntityType

public Class<? extends TopiaEntity> getEntityType()

getColumns

public ColumnMeta getColumns(String columnName)

getColumnNamesAsArray

public String[] getColumnNamesAsArray()

getColumnNames

public List<String> getColumnNames()

getColumns

public List<ColumnMeta> getColumns()

getAssociations

public List<AssociationMeta<T>> getAssociations()

getDependencies

public Set<T> getDependencies()

getAssociations

public AssociationMeta<T> getAssociations(String name)

copy

public void copy(TopiaEntity source,
 TopiaEntity target)

prepareCreate

public Map<String,Object> prepareCreate(TopiaEntity bean,
 String topiaId)

iterator

public Iterator<ColumnMeta> iterator()

Specified by:

iterator in interface Iterable<T extends TopiaEntityEnum>

newEntity

public TopiaEntity newEntity()

getBinder

protected org.nuiton.util.beans.Binder<TopiaEntity,TopiaEntity> getBinder()

getOperator

public EntityOperator<TopiaEntity> getOperator()