pnuts.lang
Class JavaBeansConfiguration

java.lang.Object
  pnuts.lang.Configuration
      pnuts.lang.JavaBeansConfiguration

All Implemented Interfaces:

java.io.Serializable

public abstract class JavaBeansConfiguration
extends Configuration

This is a configuration for JavaBeans. Only methods in method descriptors can be called. Field access expression reads/writes property of the Beans.

See Also:

Serialized Form

Field Summary

Fields inherited from class pnuts.lang.Configuration

_add, _add1, _and, _divide, _eq, _ge, _gt, _le, _lt, _mod, _multiply, _negate, _not, _or, _shiftArithmetic, _shiftLeft, _shiftRight, _subtract, _subtract1, _xor, normalConfiguration

Constructor Summary

JavaBeansConfiguration()
Constructor

JavaBeansConfiguration(java.lang.Class stopClass)
Constructor

Method Summary

java.lang.Object	callConstructor(Context context, java.lang.Class c, java.lang.Object[] args, java.lang.Class[] types) Calls a constructor
java.lang.Object	callMethod(Context context, java.lang.Class c, java.lang.String name, java.lang.Object[] args, java.lang.Class[] types, java.lang.Object target) Calls a method
protected java.lang.Object	getBeanProperty(Context context, java.lang.Object target, java.lang.String name) Gets a Bean property of the specified bean.
java.lang.reflect.Constructor[]	getConstructors(java.lang.Class cls) Get all public constructors of the specified class.
java.lang.Object	getField(Context context, java.lang.Object target, java.lang.String name) Gets a Bean property of the specified bean.
java.lang.reflect.Method[]	getMethods(java.lang.Class cls) Collects the Bean methods for the specified class.
protected java.lang.Class	getStopClass()
void	putField(Context context, java.lang.Object target, java.lang.String name, java.lang.Object value) Sets a Bean property of the specified bean.
protected void	setBeanProperty(Context context, java.lang.Object target, java.lang.String name, java.lang.Object value) Sets a Bean property of the specified bean.

Methods inherited from class pnuts.lang.Configuration

createList, createMap, formatObject, getDefault, getDefaultImports, getElement, getInitialClassLoader, getRange, getStaticField, handleUndefinedSymbol, initializeOperators, invokeMethod, makeArray, putStaticField, setElement, setRange, toCallable, toEnumeration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaBeansConfiguration

public JavaBeansConfiguration()

Constructor

JavaBeansConfiguration

public JavaBeansConfiguration(java.lang.Class stopClass)

Constructor

Method Detail

getStopClass

protected java.lang.Class getStopClass()

getMethods

public java.lang.reflect.Method[] getMethods(java.lang.Class cls)

Collects the Bean methods for the specified class.

Specified by:

getMethods in class Configuration

Parameters:

cls - the class

Returns:

an array of Method objects

getConstructors

public java.lang.reflect.Constructor[] getConstructors(java.lang.Class cls)

Get all public constructors of the specified class.

Specified by:

getConstructors in class Configuration

Parameters:

cls - the class

Returns:

an array of Constructor objects

getField

public java.lang.Object getField(Context context,
                                 java.lang.Object target,
                                 java.lang.String name)

Gets a Bean property of the specified bean.

Specified by:

getField in class Configuration

Parameters:

context - the context in which the property is read

target - the target bean

name - the Bean property name

Returns:

the field value

getBeanProperty

protected java.lang.Object getBeanProperty(Context context,
                                           java.lang.Object target,
                                           java.lang.String name)

Gets a Bean property of the specified bean.

Parameters:

context - the context in which the property is read

target - the target bean

name - the Bean property name

putField

public void putField(Context context,
                     java.lang.Object target,
                     java.lang.String name,
                     java.lang.Object value)

Sets a Bean property of the specified bean.

Specified by:

putField in class Configuration

Parameters:

context - the context in which the property is read

target - the target bean

name - the Bean property name

value - the new property value

setBeanProperty

protected void setBeanProperty(Context context,
                               java.lang.Object target,
                               java.lang.String name,
                               java.lang.Object value)

Sets a Bean property of the specified bean.

Parameters:

context - the context in which the property is read

target - the target bean

name - the Bean property name

value - the new property value

callMethod

public java.lang.Object callMethod(Context context,
                                   java.lang.Class c,
                                   java.lang.String name,
                                   java.lang.Object[] args,
                                   java.lang.Class[] types,
                                   java.lang.Object target)

Calls a method

Specified by:

callMethod in class Configuration

Parameters:

context - the contexct

c - the class of the method

name - the name of the method

args - arguments

types - type information of each arguments

target - the target object of the method call

Returns:

the result of the method call

callConstructor

public java.lang.Object callConstructor(Context context,
                                        java.lang.Class c,
                                        java.lang.Object[] args,
                                        java.lang.Class[] types)

Calls a constructor

Specified by:

callConstructor in class Configuration

Parameters:

context - the context

c - class of the constructor

args - the arguments

types - type information of each arguments

Returns:

the result