Enum OptimisticLockingPolicy.LockOnChange
- java.lang.Object
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- java.lang.Enum<OptimisticLockingPolicy.LockOnChange>
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- org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy.LockOnChange
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- All Implemented Interfaces:
Serializable
,Comparable<OptimisticLockingPolicy.LockOnChange>
- Enclosing interface:
- OptimisticLockingPolicy
public static enum OptimisticLockingPolicy.LockOnChange extends Enum<OptimisticLockingPolicy.LockOnChange>
Advanced:Purpose: Provides the configuration options to force an Optimistic Write Lock When a set of mappings have changes. This enum defines what mappings are within that set.
- Since:
- EclipseLink 2.0
- Author:
- Gordon Yorke
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static OptimisticLockingPolicy.LockOnChange
valueOf(String name)
Returns the enum constant of this type with the specified name.static OptimisticLockingPolicy.LockOnChange[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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OWNING
public static final OptimisticLockingPolicy.LockOnChange OWNING
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NONE
public static final OptimisticLockingPolicy.LockOnChange NONE
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ALL
public static final OptimisticLockingPolicy.LockOnChange ALL
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Method Detail
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values
public static OptimisticLockingPolicy.LockOnChange[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (OptimisticLockingPolicy.LockOnChange c : OptimisticLockingPolicy.LockOnChange.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static OptimisticLockingPolicy.LockOnChange valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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