com.avaje.ebeaninternal.server.deploy.id

Interface ImportedId

All Known Implementing Classes:

ImportedIdEmbedded, ImportedIdMultiple, ImportedIdSimple

public interface ImportedId

Represents a imported property.

Method Summary

Methods

Modifier and Type	Method and Description
void	addFkeys(String name)
Object	bind(BindableRequest request, Object bean, boolean bindNull) Bind the value from the bean.
void	buildImport(IntersectionRow row, Object other) For inserting into ManyToMany intersection.
void	dmlAppend(GenerateDmlRequest request) Append to the DML statement.
void	dmlWhere(GenerateDmlRequest request, Object bean) Append to the DML statement to the where clause.
BeanProperty	findMatchImport(String matchDbColumn) Used to derive a missing concatenated key from multiple imported keys.
String	getDbColumn() For scalar id return the related single db column.
String	getLogicalName() Return the logical property name.
boolean	hasChanged(Object bean, Object oldValues) Return true if the id value has changed.
boolean	isScalar() Return true if this id is a simple single scalar value.
void	sqlAppend(DbSqlContext ctx) Append the the SQL query statement.

Method Detail

addFkeys

void addFkeys(String name)

isScalar

boolean isScalar()

Return true if this id is a simple single scalar value. False if it is a compound id (embedded or multiple).

getLogicalName

String getLogicalName()

Return the logical property name.

getDbColumn

String getDbColumn()

For scalar id return the related single db column.

This is essentially the imported foreign key column (where there is only one).

sqlAppend

void sqlAppend(DbSqlContext ctx)

Append the the SQL query statement.

dmlAppend

void dmlAppend(GenerateDmlRequest request)

Append to the DML statement.

dmlWhere

void dmlWhere(GenerateDmlRequest request,
            Object bean)

Append to the DML statement to the where clause.

hasChanged

boolean hasChanged(Object bean,
                 Object oldValues)

Return true if the id value has changed.

bind

Object bind(BindableRequest request,
          Object bean,
          boolean bindNull)
            throws SQLException

Bind the value from the bean.

Throws:

SQLException

buildImport

void buildImport(IntersectionRow row,
               Object other)

For inserting into ManyToMany intersection.

findMatchImport

BeanProperty findMatchImport(String matchDbColumn)

Used to derive a missing concatenated key from multiple imported keys.