Package org.eclipse.sisu.space
Enum BeanScanning
- java.lang.Object
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- java.lang.Enum<BeanScanning>
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- org.eclipse.sisu.space.BeanScanning
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<BeanScanning>
public enum BeanScanning extends java.lang.Enum<BeanScanning>
Common techniques for discovering bean implementations.- See Also:
SpaceModule
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Enum Constant Summary
Enum Constants Enum Constant Description CACHE
Scan once and cache resultsGLOBAL_INDEX
Use global index (application)INDEX
Use local index (plug-ins)OFF
Never scanON
Always scan
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Constructor Summary
Constructors Modifier Constructor Description private
BeanScanning()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static BeanScanning
select(java.util.Map<?,?> properties)
Selects the property named "org.eclipse.sisu.space.BeanScanning" and attempts to map its value to aBeanScanning
literal, ignoring case.static BeanScanning
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static BeanScanning[]
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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ON
public static final BeanScanning ON
Always scan
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OFF
public static final BeanScanning OFF
Never scan
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CACHE
public static final BeanScanning CACHE
Scan once and cache results
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INDEX
public static final BeanScanning INDEX
Use local index (plug-ins)
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GLOBAL_INDEX
public static final BeanScanning GLOBAL_INDEX
Use global index (application)
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Method Detail
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values
public static BeanScanning[] 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 (BeanScanning c : BeanScanning.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 BeanScanning 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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select
public static BeanScanning select(java.util.Map<?,?> properties) throws java.lang.IllegalArgumentException
Selects the property named "org.eclipse.sisu.space.BeanScanning" and attempts to map its value to aBeanScanning
literal, ignoring case. Defaults toON
for blank or null values.- Parameters:
properties
- The properties- Returns:
- Selected scanning option
- Throws:
java.lang.IllegalArgumentException
- if the property value cannot be mapped
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