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 and Description
DefaultSelectTranslator(FluentSelect<?> query, DbAdapter adapter, EntityResolver entityResolver)
DefaultSelectTranslator(SelectQuery<?> query, DbAdapter adapter, EntityResolver entityResolver)

Method Summary

Modifier and Type	Method and 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 Detail

DefaultSelectTranslator

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

DefaultSelectTranslator

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

Method Detail

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