Class UpdateBatchTranslator
java.lang.Object
org.apache.cayenne.access.translator.batch.BaseBatchTranslator<UpdateBatchQuery>
org.apache.cayenne.access.translator.batch.UpdateBatchTranslator
- All Implemented Interfaces:
BatchTranslator
public class UpdateBatchTranslator
extends BaseBatchTranslator<UpdateBatchQuery>
implements BatchTranslator
- Since:
- 4.2
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Field Summary
Fields inherited from class org.apache.cayenne.access.translator.batch.BaseBatchTranslator
bindings, context
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptiongetSql()
Returns SQL String that can be used to init a PreparedStatement.protected boolean
isNullAttribute
(DbAttribute attribute) Updates internal bindings to be used with a given row, returning updated bindings array.Methods inherited from class org.apache.cayenne.access.translator.batch.BaseBatchTranslator
buildQualifier, doTranslate, getBindings
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.cayenne.access.translator.batch.BatchTranslator
getBindings
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Constructor Details
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UpdateBatchTranslator
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Method Details
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getSql
Description copied from interface:BatchTranslator
Returns SQL String that can be used to init a PreparedStatement.- Specified by:
getSql
in interfaceBatchTranslator
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isNullAttribute
- Specified by:
isNullAttribute
in classBaseBatchTranslator<UpdateBatchQuery>
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updateBindings
Description copied from interface:BatchTranslator
Updates internal bindings to be used with a given row, returning updated bindings array. This method guarantees that the returned array contains the same bindings in the same order as in the array returned fromBatchTranslator.getBindings()
(but in a state corresponding to the 'row' parameter). Usually the returned array is actually the same object reused for every iteration, only with changed object state.- Specified by:
updateBindings
in interfaceBatchTranslator
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