Class BshScriptUtils
- java.lang.Object
- org.springframework.scripting.bsh.BshScriptUtils
public abstract class BshScriptUtils extends Object
Utility methods for handling BeanShell-scripted objects.- Since:
- 2.0
- Author:
- Rob Harrop, Juergen Hoeller
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
BshScriptUtils.BshExecutionException
Exception to be thrown on script execution failure.
Constructor Summary
Constructors Constructor Description BshScriptUtils()
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Object
createBshObject(String scriptSource)
Create a new BeanShell-scripted object from the given script source.static Object
createBshObject(String scriptSource, Class<?>... scriptInterfaces)
Create a new BeanShell-scripted object from the given script source, using the default ClassLoader.static Object
createBshObject(String scriptSource, Class<?>[] scriptInterfaces, ClassLoader classLoader)
Create a new BeanShell-scripted object from the given script source.
Constructor Detail
BshScriptUtils
public BshScriptUtils()
Method Detail
createBshObject
public static Object createBshObject(String scriptSource) throws bsh.EvalError
Create a new BeanShell-scripted object from the given script source.With this
createBshObject
variant, the script needs to declare a full class or return an actual instance of the scripted object.- Parameters:
scriptSource
- the script source text- Returns:
- the scripted Java object
- Throws:
bsh.EvalError
- in case of BeanShell parsing failure
createBshObject
public static Object createBshObject(String scriptSource, @Nullable Class<?>... scriptInterfaces) throws bsh.EvalError
Create a new BeanShell-scripted object from the given script source, using the default ClassLoader.The script may either be a simple script that needs a corresponding proxy generated (implementing the specified interfaces), or declare a full class or return an actual instance of the scripted object (in which case the specified interfaces, if any, need to be implemented by that class/instance).
- Parameters:
scriptSource
- the script source textscriptInterfaces
- the interfaces that the scripted Java object is supposed to implement (may benull
or empty if the script itself declares a full class or returns an actual instance of the scripted object)- Returns:
- the scripted Java object
- Throws:
bsh.EvalError
- in case of BeanShell parsing failure- See Also:
createBshObject(String, Class[], ClassLoader)
createBshObject
public static Object createBshObject(String scriptSource, @Nullable Class<?>[] scriptInterfaces, @Nullable ClassLoader classLoader) throws bsh.EvalError
Create a new BeanShell-scripted object from the given script source.The script may either be a simple script that needs a corresponding proxy generated (implementing the specified interfaces), or declare a full class or return an actual instance of the scripted object (in which case the specified interfaces, if any, need to be implemented by that class/instance).
- Parameters:
scriptSource
- the script source textscriptInterfaces
- the interfaces that the scripted Java object is supposed to implement (may benull
or empty if the script itself declares a full class or returns an actual instance of the scripted object)classLoader
- the ClassLoader to use for evaluating the script- Returns:
- the scripted Java object
- Throws:
bsh.EvalError
- in case of BeanShell parsing failure