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java.lang.Objectorg.glassfish.gmbal.util.GenericConstructor<T>
public class GenericConstructor<T>
Class that allows any class to be instantiated via any accessible constructor. Really a short hand to avoid writing a bunch of reflective code.
Constructor Summary | |
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GenericConstructor(java.lang.Class<T> type,
java.lang.String className,
java.lang.Class<?>... signature)
Create a generic of type T for the untyped class cls. |
Method Summary | |
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T |
create(java.lang.Object... args)
Create an instance of type T using the constructor that matches the given arguments if possible. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GenericConstructor(java.lang.Class<T> type, java.lang.String className, java.lang.Class<?>... signature)
type
- The expected type of a create call.className
- The name of the class to use for a constructor.signature
- The signature of the desired constructor.
java.lang.IllegalArgumentException
- if cls is not a subclass of type.Method Detail |
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public T create(java.lang.Object... args)
args
- The constructor arguments.
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