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java.lang.Objectorg.apache.openjpa.persistence.MixedLockLevelsHelper
public class MixedLockLevelsHelper
Helper methods translate between JPA-defined lock mode and OpenJPA internal lock levels.
| Nested Class Summary |
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| Nested classes/interfaces inherited from interface org.apache.openjpa.persistence.HintValueConverter |
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HintValueConverter.EnumToInteger, HintValueConverter.OpenJPAEnumToInteger, HintValueConverter.StringToBoolean, HintValueConverter.StringToInteger |
| Constructor Summary | |
|---|---|
MixedLockLevelsHelper()
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| Method Summary | |
|---|---|
boolean |
canConvert(Class<?> type)
Affirm if this receiver can convert the value of the given type. |
Object |
convert(Object original)
Convert the user-specified value to a kernel consumable value. |
static LockModeType |
fromLockLevel(int level)
Translates internal lock level to javax.persistence LockModeType. |
static int |
toLockLevel(int mode)
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static int |
toLockLevel(LockModeType mode)
Translates javax.persistence LockModeType to internal lock level. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public MixedLockLevelsHelper()
| Method Detail |
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public static int toLockLevel(LockModeType mode)
public static int toLockLevel(int mode)
public static LockModeType fromLockLevel(int level)
public boolean canConvert(Class<?> type)
HintValueConverter
canConvert in interface HintValueConverterpublic Object convert(Object original)
HintValueConverter
convert in interface HintValueConverteroriginal - the user-specified value
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