| java.lang.Object
 murlen.util.fscript.introspection.IntrospectorBase
All known Subclasses: murlen.util.fscript.introspection.Introspector,
| IntrospectorBase | | public class IntrospectorBase (Code) | | This basic function of this class is to return a Method
object for a particular class given the name of a method
and the parameters to the method in the form of an Object[]
The first time the Introspector sees a
class it creates a class method map for the
class in question. Basically the class method map
is a Hastable where Method objects are keyed by a
concatenation of the method name and the names of
classes that make up the parameters.
For example, a method with the following signature:
public void method(String a, StringBuffer b)
would be mapped by the key:
"method" + "java.lang.String" + "java.lang.StringBuffer"
This mapping is performed for all the methods in a class
and stored for
author:
Jason van Zyl
author:
Bob McWhirter
author:
Attila Szegedi
author:
Paulo Gaspar
version:
$Id: IntrospectorBase.java,v 1.1.1.1 2004/07/28 01:28:05 murlen Exp $ |
| cachedClassNames | | protected Set cachedClassNames(Code) | | Holds the qualified class names for the classes
we hold in the classMethodMaps hash
|
| classMethodMaps | | protected Map classMethodMaps(Code) | | Holds the method maps for the classes we know about, keyed by
Class object.
|
| clearCache | | protected void clearCache()(Code) | | Clears the classmap and classname
caches
|
| createClassMap | | protected ClassMap createClassMap(Class c)(Code) | | Creates a class map for specific class and registers it in the
cache. Also adds the qualified name to the name->class map
for later Classloader change detection.
|
| getMethod | | public Method getMethod(Class c, String name, Object[] params) throws Exception(Code) | | Gets the method defined by name and
params for the Class c.
Parameters:
c - Class in which the method search is taking place
Parameters:
name - Name of the method being searched for
Parameters:
params - An array of Objects (not Classes) that describe thethe parameters The desired Method object. |
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