Package org.osgi.service.cdi
Enum ServiceScope
- java.lang.Object
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- java.lang.Enum<ServiceScope>
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- org.osgi.service.cdi.ServiceScope
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ServiceScope>
public enum ServiceScope extends java.lang.Enum<ServiceScope>
Possible values forActivationTemplateDTO.scope
.- Author:
- $Id: 5254b6535bfa0424e7dae42e4178c57f384e55fb $
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static ServiceScope
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static ServiceScope[]
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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SINGLETON
public static final ServiceScope SINGLETON
This activation will only ever create one instanceThe instance is created after the parent component becomes satisfied and is destroyed before the parent component becomes unsatisfied.
If
ActivationTemplateDTO.serviceClasses
is not empty the instance will be registered as an OSGi service withservice.scope=singleton
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BUNDLE
public static final ServiceScope BUNDLE
This activation will register an OSGi service withservice.scope=bundle
.The service is registered just after all
SINGLETON
activations are set up and just before allSINGLETON
activations are torn down.The
ActivationTemplateDTO.serviceClasses
is not empty when this scope is used.
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PROTOTYPE
public static final ServiceScope PROTOTYPE
This activation will register an OSGi service withservice.scope=prototype
.The service is registered just after all
SINGLETON
activations are set up and just before allSINGLETON
activations are torn down.The
ActivationTemplateDTO.serviceClasses
is not empty when this scope is used.
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Method Detail
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values
public static ServiceScope[] 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 (ServiceScope c : ServiceScope.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 ServiceScope valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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