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java.lang.Objectorg.apache.openjpa.jdbc.meta.strats.AbstractStrategy
org.apache.openjpa.jdbc.meta.strats.AbstractVersionStrategy
org.apache.openjpa.jdbc.meta.strats.ColumnVersionStrategy
org.apache.openjpa.jdbc.meta.strats.TimestampVersionStrategy
org.apache.openjpa.jdbc.meta.strats.NanoPrecisionTimestampVersionStrategy
public class NanoPrecisionTimestampVersionStrategy
Uses a timestamp for optimistic versioning with nanosecond precision.
Field Summary | |
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static java.lang.String |
ALIAS
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Fields inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractVersionStrategy |
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vers |
Constructor Summary | |
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NanoPrecisionTimestampVersionStrategy()
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Method Summary | |
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java.lang.String |
getAlias()
Return the alias of this strategy. |
protected java.lang.Object |
nextVersion(java.lang.Object version)
Return the next version given the current one, which may be null. |
Methods inherited from class org.apache.openjpa.jdbc.meta.strats.TimestampVersionStrategy |
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getBulkUpdateValues, getJavaType |
Methods inherited from class org.apache.openjpa.jdbc.meta.strats.ColumnVersionStrategy |
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checkVersion, compare, compare, compareVersion, delete, getJavaType, insert, load, map, select, update |
Methods inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractVersionStrategy |
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afterLoad, setVersion |
Methods inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractStrategy |
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customDelete, customInsert, customUpdate, initialize, isCustomDelete, isCustomInsert, isCustomUpdate |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.openjpa.jdbc.meta.Strategy |
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customDelete, customInsert, customUpdate, initialize, isCustomDelete, isCustomInsert, isCustomUpdate |
Field Detail |
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public static final java.lang.String ALIAS
Constructor Detail |
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public NanoPrecisionTimestampVersionStrategy()
Method Detail |
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public java.lang.String getAlias()
Strategy
getAlias
in interface Strategy
getAlias
in class TimestampVersionStrategy
protected java.lang.Object nextVersion(java.lang.Object version)
ColumnVersionStrategy
nextVersion
in class TimestampVersionStrategy
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