| java.lang.Object
 instantj.reflect.ReflectAccess
| ReflectAccess | | public class ReflectAccess (Code) | | The class providing reflection operations - have a look at the
list of methods to find out what this thing provides.
author:
Nils Meier |
| Method Summary | |
| public String | calcAccessor(String prefix, String property)
| | public Object[] | calcArrayWrap(Object object)
| | public Class | calcClassFromName(String name)
| | public String | calcClassNameOf(Class theClass)
| | public Class[] | calcClassesFromObjects(Object[] args)
| | public Method | calcMethodFor(Object object, String method, Class[] args)
| | public String | calcPkgNameOf(Class theClass)
| | public Object | calcWrapping(Object object, Class target)
Tries to wrap a given object in an instance of given target
type by calling that type's one-argument-constructor. | | public static ReflectAccess | getInstance()
| | public Object | invoke(Object instance, String method, Object[] args)
| | public Object | invokeGetter(Object object, String property)
| | public void | invokeSetter(Object object, String property, Object arg)
| | public void | setField(Object object, String property, Object value)
| | public void | setField(Object object, String property, Object value, boolean wrapValueIfNeeded)
|
| calcAccessor | | public String calcAccessor(String prefix, String property)(Code) | | Returns a getter/setter method name for given property
|
| calcArrayWrap | | public Object[] calcArrayWrap(Object object)(Code) | | Helper that wraps an Object into an Array
|
| calcClassNameOf | | public String calcClassNameOf(Class theClass)(Code) | | Returns the class name without package for given class
|
| calcClassesFromObjects | | public Class[] calcClassesFromObjects(Object[] args)(Code) | | Helper which calculates a Class array for given Object array
|
| calcPkgNameOf | | public String calcPkgNameOf(Class theClass)(Code) | | Returns the package name without classname for given class
|
| calcWrapping | | public Object calcWrapping(Object object, Class target) throws IllegalArgumentException(Code) | | Tries to wrap a given object in an instance of given target
type by calling that type's one-argument-constructor.
Parameters:
object - the to be wrapped
Parameters:
target - the wrapper type |
| invokeGetter | | public Object invokeGetter(Object object, String property) throws IllegalPropertyException, InaccessiblePropertyException(Code) | | Invokes a getter on given object - the property XYZ
has to reflect the object's methods getXYZ or isXYZ
Mental Note: if an inner type is 'private static' AND
has a public method, an attempt to invoke it will lead
to an IllegalAccessException (Arrays.asList() for example
returns a type 'Arrays$ArrayList' that is 'private static')
in JDK 1.3
|
| setField | | public void setField(Object object, String property, Object value, boolean wrapValueIfNeeded) throws IllegalPropertyException, InaccessiblePropertyException(Code) | | Sets a field on given object
Parameters:
object - the instance to set property on
Parameters:
property - the property to set on the instance
Parameters:
value - the value to set
Parameters:
wrapValueIfNeeded - whether to try to wrap a value with a field-type one-argument-constructor if necessary |
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