Class DeleteBatchTranslator
java.lang.Object
org.apache.cayenne.access.translator.batch.BaseBatchTranslator<DeleteBatchQuery>
org.apache.cayenne.access.translator.batch.DeleteBatchTranslator
- All Implemented Interfaces:
BatchTranslator
- Direct Known Subclasses:
SoftDeleteBatchTranslator
public class DeleteBatchTranslator
extends BaseBatchTranslator<DeleteBatchQuery>
implements BatchTranslator
- Since:
- 4.2
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Field Summary
Fields inherited from class org.apache.cayenne.access.translator.batch.BaseBatchTranslator
bindings, context -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetSql()Returns SQL String that can be used to init a PreparedStatement.protected booleanisNullAttribute(DbAttribute attribute) protected intupdateBinding(Object value, int position) 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, getBindingsMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.cayenne.access.translator.batch.BatchTranslator
getBindings
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Constructor Details
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DeleteBatchTranslator
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Method Details
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getSql
Description copied from interface:BatchTranslatorReturns SQL String that can be used to init a PreparedStatement.- Specified by:
getSqlin interfaceBatchTranslator
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isNullAttribute
- Specified by:
isNullAttributein classBaseBatchTranslator<DeleteBatchQuery>
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updateBindings
Description copied from interface:BatchTranslatorUpdates 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:
updateBindingsin interfaceBatchTranslator
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updateBinding
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