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java.lang.Objectcom.sun.el.util.ReflectionUtil
public class ReflectionUtil
Utilities for Managing Serialization and Reflection
Field Summary | |
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protected static String[] |
EMPTY_STRING
|
protected static String[] |
PRIMITIVE_NAMES
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protected static Class[] |
PRIMITIVES
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Method Summary | |
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static Method |
findMethod(Object base,
Object property,
Object[] params)
|
static Class |
forName(String name)
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protected static Class |
forNamePrimitive(String name)
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static Method |
getMethod(Object base,
Object property,
Class[] paramTypes)
Returns a method based on the criteria |
static PropertyDescriptor |
getPropertyDescriptor(Object base,
Object property)
|
static Object |
invokeMethod(Object base,
Object property,
Object[] params)
Invoke a method with parameters. |
protected static String |
paramString(Class[] types)
|
static Class[] |
toTypeArray(String[] s)
Converts an array of Class names to Class types |
static String[] |
toTypeNameArray(Class[] c)
Converts an array of Class types to Class names |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static final String[] EMPTY_STRING
protected static final String[] PRIMITIVE_NAMES
protected static final Class[] PRIMITIVES
Method Detail |
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public static Class forName(String name) throws ClassNotFoundException
ClassNotFoundException
protected static Class forNamePrimitive(String name)
public static Class[] toTypeArray(String[] s) throws ClassNotFoundException
s
-
ClassNotFoundException
public static String[] toTypeNameArray(Class[] c)
c
-
public static Method getMethod(Object base, Object property, Class[] paramTypes) throws MethodNotFoundException
base
- the object that owns the methodproperty
- the name of the methodparamTypes
- the parameter types to use
MethodNotFoundException
protected static final String paramString(Class[] types)
public static PropertyDescriptor getPropertyDescriptor(Object base, Object property) throws ELException, PropertyNotFoundException
base
- property
-
ELException
PropertyNotFoundException
public static Method findMethod(Object base, Object property, Object[] params) throws ELException
ELException
public static Object invokeMethod(Object base, Object property, Object[] params) throws ELException
ELException
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