org.springframework.scripting.jruby

Class JRubyScriptUtils

java.lang.Object

org.springframework.scripting.jruby.JRubyScriptUtils

Deprecated.

in favor of JRuby support via the JSR-223 abstraction (StandardScriptFactory)

@Deprecated
public abstract class JRubyScriptUtils
extends java.lang.Object

Utility methods for handling JRuby-scripted objects.

Note: Spring 4.0 supports JRuby 1.5 and higher. As of Spring 4.2, JRuby 9.0.0.0 is supported but only through StandardScriptFactory.

Since:

2.0

Author:

Rob Harrop, Juergen Hoeller, Rick Evans

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JRubyScriptUtils.JRubyExecutionException Deprecated. Exception thrown in response to a JRuby RaiseException being thrown from a JRuby method invocation.
private static class	JRubyScriptUtils.RubyObjectInvocationHandler Deprecated. InvocationHandler that invokes a JRuby script method.

Constructor Summary

Constructors

Constructor and Description
JRubyScriptUtils() Deprecated.

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	createJRubyObject(java.lang.String scriptSource, java.lang.Class<?>... interfaces) Deprecated. Create a new JRuby-scripted object from the given script source, using the default ClassLoader.
static java.lang.Object	createJRubyObject(java.lang.String scriptSource, java.lang.Class<?>[] interfaces, java.lang.ClassLoader classLoader) Deprecated. Create a new JRuby-scripted object from the given script source.
private static java.lang.String	findClassName(Node rootNode) Deprecated. Given the root Node in a JRuby AST will locate the name of the class defined by that AST.
private static ClassNode	findClassNode(Node node) Deprecated. Find the first ClassNode under the supplied Node.
private static Ruby	initializeRuntime() Deprecated. Initializes an instance of the org.jruby.Ruby runtime.

Methods inherited from class java.lang.Object

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

Constructor Detail

JRubyScriptUtils

public JRubyScriptUtils()

Deprecated.

Method Detail

createJRubyObject

public static java.lang.Object createJRubyObject(java.lang.String scriptSource,
                                                 java.lang.Class<?>... interfaces)
                                          throws JumpException

Deprecated.

Create a new JRuby-scripted object from the given script source, using the default ClassLoader.

Parameters:

scriptSource - the script source text

interfaces - the interfaces that the scripted Java object is to implement

Returns:

the scripted Java object

Throws:

JumpException - in case of JRuby parsing failure

See Also:

ClassUtils.getDefaultClassLoader()

createJRubyObject

public static java.lang.Object createJRubyObject(java.lang.String scriptSource,
                                                 java.lang.Class<?>[] interfaces,
                                                 java.lang.ClassLoader classLoader)

Deprecated.

Create a new JRuby-scripted object from the given script source.

Parameters:

scriptSource - the script source text

interfaces - the interfaces that the scripted Java object is to implement

classLoader - the ClassLoader to create the script proxy with

Returns:

the scripted Java object

Throws:

JumpException - in case of JRuby parsing failure

initializeRuntime

private static Ruby initializeRuntime()

Deprecated.

Initializes an instance of the org.jruby.Ruby runtime.

findClassName

private static java.lang.String findClassName(Node rootNode)

Deprecated.

Given the root Node in a JRuby AST will locate the name of the class defined by that AST.

Throws:

java.lang.IllegalArgumentException - if no class is defined by the supplied AST

findClassNode

private static ClassNode findClassNode(Node node)

Deprecated.

Find the first ClassNode under the supplied Node.

Returns:

the corresponding ClassNode, or null if none found