Package org.apache.cayenne.access.translator.select

Class DefaultSelectTranslator

java.lang.Object

org.apache.cayenne.access.translator.select.DefaultSelectTranslator

All Implemented Interfaces:

SelectTranslator

public class DefaultSelectTranslator
extends Object
implements SelectTranslator

Default translator of select queries (SelectQuery or FluentSelect).

Since:

4.2

Constructor Summary

Constructors

Constructor	Description
DefaultSelectTranslator(FluentSelect<?> query, DbAdapter adapter, EntityResolver entityResolver)
DefaultSelectTranslator(SelectQuery<?> query, DbAdapter adapter, EntityResolver entityResolver)	Deprecated. since 4.2 as SelectQuery is deprecated.

Method Summary

Modifier and Type	Method	Description
Map<ObjAttribute,ColumnDescriptor>	getAttributeOverrides()
DbAttributeBinding[]	getBindings()
ColumnDescriptor[]	getResultColumns()
String	getSql()
boolean	hasJoins()
boolean	isSuppressingDistinct()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultSelectTranslator

@Deprecated
public DefaultSelectTranslator(SelectQuery<?> query,
 DbAdapter adapter,
 EntityResolver entityResolver)

Deprecated.

since 4.2 as SelectQuery is deprecated.

DefaultSelectTranslator

public DefaultSelectTranslator(FluentSelect<?> query,
 DbAdapter adapter,
 EntityResolver entityResolver)

Method Details

getSql

public String getSql()

Specified by:

getSql in interface SelectTranslator

getBindings

public DbAttributeBinding[] getBindings()

Specified by:

getBindings in interface SelectTranslator

getAttributeOverrides

public Map<ObjAttribute,ColumnDescriptor> getAttributeOverrides()

Specified by:

getAttributeOverrides in interface SelectTranslator

getResultColumns

public ColumnDescriptor[] getResultColumns()

Specified by:

getResultColumns in interface SelectTranslator

isSuppressingDistinct

public boolean isSuppressingDistinct()

Specified by:

isSuppressingDistinct in interface SelectTranslator

hasJoins

public boolean hasJoins()

Specified by:

hasJoins in interface SelectTranslator

Returns:

do query has at least one join