org.geotools.xml
Class OptionalComponentParameter
java.lang.Object
org.picocontainer.defaults.BasicComponentParameter
org.geotools.xml.OptionalComponentParameter
- All Implemented Interfaces:
- java.io.Serializable, org.picocontainer.Parameter
public class OptionalComponentParameter
- extends org.picocontainer.defaults.BasicComponentParameter
A pico container "parameter" which allows one to make setter injection
optional.
This class is a hack of pico container... it should be used with care.
- Author:
- Justin Deoliveira, The Open Planning Project
- See Also:
- Serialized Form
Fields inherited from class org.picocontainer.defaults.BasicComponentParameter |
BASIC_DEFAULT |
Method Summary |
boolean |
isResolvable(org.picocontainer.PicoContainer container,
org.picocontainer.ComponentAdapter adapter,
java.lang.Class expectedType)
Always return true, because since the setter is optional even its not
in teh container we can always resolve to null . |
Methods inherited from class org.picocontainer.defaults.BasicComponentParameter |
accept, resolveInstance, verify |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OptionalComponentParameter
public OptionalComponentParameter()
OptionalComponentParameter
public OptionalComponentParameter(java.lang.Object componentKey)
isResolvable
public boolean isResolvable(org.picocontainer.PicoContainer container,
org.picocontainer.ComponentAdapter adapter,
java.lang.Class expectedType)
- Always return true, because since the setter is optional even its not
in teh container we can always resolve to
null
.
- Specified by:
isResolvable
in interface org.picocontainer.Parameter
- Overrides:
isResolvable
in class org.picocontainer.defaults.BasicComponentParameter
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