Class AbstractColumnMaxValueIncrementer
java.lang.Object
org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer
org.springframework.jdbc.support.incrementer.AbstractColumnMaxValueIncrementer
- All Implemented Interfaces:
org.springframework.beans.factory.InitializingBean
,DataFieldMaxValueIncrementer
- Direct Known Subclasses:
AbstractIdentityColumnMaxValueIncrementer
,MySQLMaxValueIncrementer
public abstract class AbstractColumnMaxValueIncrementer
extends AbstractDataFieldMaxValueIncrementer
Abstract base class for
DataFieldMaxValueIncrementer
implementations that use
a column in a custom sequence table. Subclasses need to provide the specific handling
of that table in their AbstractDataFieldMaxValueIncrementer.getNextKey()
implementation.- Since:
- 2.5.3
- Author:
- Juergen Hoeller
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Field Summary
Fields inherited from class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer
paddingLength
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Constructor Summary
ConstructorDescriptionDefault constructor for bean property style usage.AbstractColumnMaxValueIncrementer
(DataSource dataSource, String incrementerName, String columnName) Convenience constructor. -
Method Summary
Modifier and TypeMethodDescriptionvoid
int
Return the number of buffered keys.Return the name of the column in the sequence table.void
setCacheSize
(int cacheSize) Set the number of buffered keys.void
setColumnName
(String columnName) Set the name of the column in the sequence table.Methods inherited from class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer
getDataSource, getIncrementerName, getNextKey, getPaddingLength, nextIntValue, nextLongValue, nextStringValue, setDataSource, setIncrementerName, setPaddingLength
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Constructor Details
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AbstractColumnMaxValueIncrementer
public AbstractColumnMaxValueIncrementer()Default constructor for bean property style usage. -
AbstractColumnMaxValueIncrementer
public AbstractColumnMaxValueIncrementer(DataSource dataSource, String incrementerName, String columnName) Convenience constructor.- Parameters:
dataSource
- the DataSource to useincrementerName
- the name of the sequence/table to usecolumnName
- the name of the column in the sequence table to use
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Method Details
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setColumnName
Set the name of the column in the sequence table. -
getColumnName
Return the name of the column in the sequence table. -
setCacheSize
public void setCacheSize(int cacheSize) Set the number of buffered keys. -
getCacheSize
public int getCacheSize()Return the number of buffered keys. -
afterPropertiesSet
public void afterPropertiesSet()- Specified by:
afterPropertiesSet
in interfaceorg.springframework.beans.factory.InitializingBean
- Overrides:
afterPropertiesSet
in classAbstractDataFieldMaxValueIncrementer
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