Package org.apache.cayenne.access.translator.batch

Class DeleteBatchTranslator

java.lang.Object

org.apache.cayenne.access.translator.batch.DefaultBatchTranslator

org.apache.cayenne.access.translator.batch.DeleteBatchTranslator

All Implemented Interfaces:

BatchTranslator

Direct Known Subclasses:

SoftDeleteBatchTranslator

public class DeleteBatchTranslator
extends DefaultBatchTranslator

Translator for delete BatchQueries. Creates parameterized DELETE SQL statements.

Field Summary

Fields inherited from class org.apache.cayenne.access.translator.batch.DefaultBatchTranslator

adapter, bindings, query, sql, translated, trimFunction

Constructor Summary

Constructors

Constructor	Description
DeleteBatchTranslator(DeleteBatchQuery query, DbAdapter adapter, String trimFunction)

Method Summary

Modifier and Type	Method	Description
protected void	applyQualifier(StringBuilder buffer)	Appends WHERE clause to SQL string
protected DbAttributeBinding[]	createBindings()
protected String	createSql()
protected DbAttributeBinding[]	doUpdateBindings(BatchQueryRow row)

Methods inherited from class org.apache.cayenne.access.translator.batch.DefaultBatchTranslator

appendDbAttribute, ensureTranslated, getBindings, getSql, updateBindings

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteBatchTranslator

public DeleteBatchTranslator(DeleteBatchQuery query,
                             DbAdapter adapter,
                             String trimFunction)

Method Detail

createSql

protected String createSql()

Specified by:

createSql in class DefaultBatchTranslator

applyQualifier

protected void applyQualifier(StringBuilder buffer)

Appends WHERE clause to SQL string

createBindings

protected DbAttributeBinding[] createBindings()

Specified by:

createBindings in class DefaultBatchTranslator

doUpdateBindings

protected DbAttributeBinding[] doUpdateBindings(BatchQueryRow row)

Specified by:

doUpdateBindings in class DefaultBatchTranslator