Package org.codehaus.commons.compiler.samples

Class DemoBase

java.lang.Object

org.codehaus.commons.compiler.samples.DemoBase

Direct Known Subclasses:

ExpressionDemo, ScriptDemo

public class DemoBase
extends Object

Common base class for the "...Demo" classes that demostrate Janino.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DemoBase()

Method Summary

Modifier and Type	Method	Description
static Object	createObject(Class type, String value)	Creates an instance of the given type, by calling the single-string-parameter constructor, or, if the value equals "", the zero-parameter constructor.
static String[]	explode(String s)
static Class	stringToType(String s)
static Class[]	stringToTypes(String s)	Converts the given comma-separated list of class names to an array of Classes.
static String	toString(Object o)	A version of Object.toString() that pretty-prints arrays.

Methods inherited from class java.lang.Object

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

Constructor Detail

DemoBase

protected DemoBase()

Method Detail

createObject

public static Object createObject(Class type,
                                  String value)
                           throws NoSuchMethodException,
                                  InstantiationException,
                                  InvocationTargetException,
                                  IllegalAccessException

Creates an instance of the given type, by calling the single-string-parameter constructor, or, if the value equals "", the zero-parameter constructor.

Throws:

NoSuchMethodException

InstantiationException

InvocationTargetException

IllegalAccessException

explode

public static String[] explode(String s)

Returns:

s, split at the commas

stringToType

public static Class stringToType(String s)

Returns:

s, converted to a Java type

stringToTypes

public static Class[] stringToTypes(String s)

Converts the given comma-separated list of class names to an array of Classes.

toString

public static String toString(Object o)

A version of Object.toString() that pretty-prints arrays.