com.avaje.ebeaninternal.server.deploy.id

Class ImportedIdSimple

java.lang.Object

com.avaje.ebeaninternal.server.deploy.id.ImportedIdSimple

All Implemented Interfaces:

ImportedId, Comparable<ImportedIdSimple>

public final class ImportedIdSimple
extends Object
implements ImportedId, Comparable<ImportedIdSimple>

Single scalar imported id.

Field Summary

Fields

Modifier and Type	Field and Description
protected BeanProperty	foreignProperty
protected String	localDbColumn
protected String	logicalName
protected BeanPropertyAssoc<?>	owner
protected int	position

Constructor Summary

Constructors

Constructor and Description
ImportedIdSimple(BeanPropertyAssoc<?> owner, String localDbColumn, BeanProperty foreignProperty, int position)

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.
int	compareTo(ImportedIdSimple other)
void	dmlAppend(GenerateDmlRequest request) Append to the DML statement.
void	dmlWhere(GenerateDmlRequest request, Object bean) Append to the DML statement to the where clause.
boolean	equals(Object obj)
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.
static ImportedIdSimple[]	sort(List<ImportedIdSimple> list) Return the list as an array sorted into the same order as the Bean Properties.
void	sqlAppend(DbSqlContext ctx) Append the the SQL query statement.

Methods inherited from class java.lang.Object

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

Field Detail

owner

protected final BeanPropertyAssoc<?> owner

localDbColumn

protected final String localDbColumn

logicalName

protected final String logicalName

foreignProperty

protected final BeanProperty foreignProperty

position

protected final int position

Constructor Detail

ImportedIdSimple

public ImportedIdSimple(BeanPropertyAssoc<?> owner,
                String localDbColumn,
                BeanProperty foreignProperty,
                int position)

Method Detail

sort

public static ImportedIdSimple[] sort(List<ImportedIdSimple> list)

Return the list as an array sorted into the same order as the Bean Properties.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

compareTo

public int compareTo(ImportedIdSimple other)

Specified by:

compareTo in interface Comparable<ImportedIdSimple>

addFkeys

public void addFkeys(String name)

Specified by:

addFkeys in interface ImportedId

isScalar

public boolean isScalar()

Description copied from interface: ImportedId

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

Specified by:

isScalar in interface ImportedId

getLogicalName

public String getLogicalName()

Description copied from interface: ImportedId

Return the logical property name.

Specified by:

getLogicalName in interface ImportedId

getDbColumn

public String getDbColumn()

Description copied from interface: ImportedId

For scalar id return the related single db column.

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

Specified by:

getDbColumn in interface ImportedId

buildImport

public void buildImport(IntersectionRow row,
               Object other)

Description copied from interface: ImportedId

For inserting into ManyToMany intersection.

Specified by:

buildImport in interface ImportedId

sqlAppend

public void sqlAppend(DbSqlContext ctx)

Description copied from interface: ImportedId

Append the the SQL query statement.

Specified by:

sqlAppend in interface ImportedId

dmlAppend

public void dmlAppend(GenerateDmlRequest request)

Description copied from interface: ImportedId

Append to the DML statement.

Specified by:

dmlAppend in interface ImportedId

dmlWhere

public void dmlWhere(GenerateDmlRequest request,
            Object bean)

Description copied from interface: ImportedId

Append to the DML statement to the where clause.

Specified by:

dmlWhere in interface ImportedId

hasChanged

public boolean hasChanged(Object bean,
                 Object oldValues)

Description copied from interface: ImportedId

Return true if the id value has changed.

Specified by:

hasChanged in interface ImportedId

bind

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

Description copied from interface: ImportedId

Bind the value from the bean.

Specified by:

bind in interface ImportedId

Throws:

SQLException

findMatchImport

public BeanProperty findMatchImport(String matchDbColumn)

Description copied from interface: ImportedId

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

Specified by:

findMatchImport in interface ImportedId