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 java.lang.Object

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

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DemoBase()

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	createObject(java.lang.Class type, java.lang.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 java.lang.String[]	explode(java.lang.String s)
static java.lang.Class	stringToType(java.lang.String s)
static java.lang.Class[]	stringToTypes(java.lang.String s) Converts the given comma-separated list of class names to an array of Classes.
static java.lang.String	toString(java.lang.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 java.lang.Object createObject(java.lang.Class type,
                                            java.lang.String value)
                                     throws java.lang.NoSuchMethodException,
                                            java.lang.InstantiationException,
                                            java.lang.reflect.InvocationTargetException,
                                            java.lang.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:

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

java.lang.IllegalAccessException

explode

public static java.lang.String[] explode(java.lang.String s)

Returns:

s, split at the commas

stringToType

public static java.lang.Class stringToType(java.lang.String s)

Returns:

s, converted to a Java type

stringToTypes

public static java.lang.Class[] stringToTypes(java.lang.String s)

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

toString

public static java.lang.String toString(java.lang.Object o)

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