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[Java] Class BatchingStatementWrapper

groovy.sql.BatchingStatementWrapper

All Implemented Interfaces and Traits:: AutoCloseable

public class BatchingStatementWrapper
extends GroovyObjectSupport
implements AutoCloseable

Class which delegates to a Statement but keeps track of a batch count size. If the batch count reaches the predefined number, this Statement does an executeBatch() automatically. If batchSize is zero, then no batching is performed.

Field Summary

Fields
Modifiers	Name	Description
`protected int`	`batchCount`
`protected int`	`batchSize`
`protected Logger`	`log`
`protected List<Integer>`	`results`

Constructor Summary

Constructors
Constructor and description
`BatchingStatementWrapper (Statement delegate, int batchSize, Logger log)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public void`	`addBatch(String sql)`
	`public void`	`clearBatch()`
	`public void`	`close()`
	`public int[]`	`executeBatch()`
	`protected void`	`incrementBatchCount()` Increments batch count (after addBatch(..) has been called) and execute `delegate.executeBatch()` if batchSize has been reached.
	`public Object`	`invokeMethod(String name, Object args)`
	`protected void`	`processResult(int[] lastResult)`
	`protected void`	`reset()`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class GroovyObjectSupport`	`getMetaClass, setMetaClass`

Field Detail

protected int batchCount

protected int batchSize

protected Logger log

protected List<Integer> results

Constructor Detail

public BatchingStatementWrapper(Statement delegate, int batchSize, Logger log)

Method Detail

public void addBatch(String sql)

public void clearBatch()

@Override public void close()

public int[] executeBatch()

protected void incrementBatchCount()

Increments batch count (after addBatch(..) has been called) and execute delegate.executeBatch() if batchSize has been reached.

@Override public Object invokeMethod(String name, Object args)

protected void processResult(int[] lastResult)

protected void reset()

© 2003-2020 The Apache Software Foundation
Licensed under the Apache license.
https://docs.groovy-lang.org/3.0.7/html/gapi/groovy/sql/BatchingStatementWrapper.html