Package javax.transaction
Enum Transactional.TxType
- java.lang.Object
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- java.lang.Enum<Transactional.TxType>
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- javax.transaction.Transactional.TxType
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- All Implemented Interfaces:
Serializable
,Comparable<Transactional.TxType>
- Enclosing class:
- Transactional
public static enum Transactional.TxType extends Enum<Transactional.TxType>
Defines the Transaction type.
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Enum Constant Summary
Enum Constants Enum Constant Description MANDATORY
A transaction is mandatory.NEVER
A transaction should not exist.NOT_SUPPORTED
A transaction is not supported.REQUIRED
A transaction is required.REQUIRES_NEW
A new transaction is required.SUPPORTS
A transaction can be supported.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Transactional.TxType
valueOf(String name)
Returns the enum constant of this type with the specified name.static Transactional.TxType[]
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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MANDATORY
public static final Transactional.TxType MANDATORY
A transaction is mandatory.
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NEVER
public static final Transactional.TxType NEVER
A transaction should not exist.
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NOT_SUPPORTED
public static final Transactional.TxType NOT_SUPPORTED
A transaction is not supported.
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REQUIRED
public static final Transactional.TxType REQUIRED
A transaction is required.
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REQUIRES_NEW
public static final Transactional.TxType REQUIRES_NEW
A new transaction is required.
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SUPPORTS
public static final Transactional.TxType SUPPORTS
A transaction can be supported.
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Method Detail
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values
public static Transactional.TxType[] 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 (Transactional.TxType c : Transactional.TxType.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 Transactional.TxType 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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