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java.lang.Object java.lang.Enum<IdValidation> org.eclipse.persistence.annotations.IdValidation
public enum IdValidation
IdValidation configures which id values are considered valid when loading
from the database. This configuration is set either using the
PrimaryKey
annotation or using the ClassDescriptor
API.
This configuration is also used to determine if a sequence number is
required.
PrimaryKey.validation()
,
ClassDescriptor#setIdValidation(IdValidation)
Enum Constant Summary | |
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NEGATIVE
null, 0 and negative values are not allowed for ids extending Number and primitive int and long ids. |
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NONE
No identifier validation is performed. |
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NULL
Only null is invalid All other values are considered valid. |
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ZERO
null and 0 are not allowed for primitive int and long ids. |
Method Summary | |
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static IdValidation |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static IdValidation[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final IdValidation NULL
public static final IdValidation ZERO
public static final IdValidation NEGATIVE
public static final IdValidation NONE
Method Detail |
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public static IdValidation[] values()
for (IdValidation c : IdValidation.values()) System.out.println(c);
public static IdValidation valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null
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