Package com.axelor.script

Class AbstractScriptHelper

java.lang.Object

com.axelor.script.AbstractScriptHelper

All Implemented Interfaces:

ScriptHelper

Direct Known Subclasses:

CompositeScriptHelper, ELScriptHelper, GroovyScriptHelper, JavaScriptScriptHelper

public abstract class AbstractScriptHelper
extends Object
implements ScriptHelper

Field Summary

Fields

Modifier and Type	Field	Description
protected org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor	Description
AbstractScriptHelper()

Method Summary

Modifier and Type	Method	Description
Object	call(Object obj, String methodCall)	Call a method on the given object.
protected Object	doCall(Object obj, String methodCall)
Object	eval(String expr)	Evaluate the given expression.
Bindings	getBindings()	Get current script bindings.
void	setBindings(Bindings bindings)	Set script bindings.
boolean	test(String expr)	Evaluate a boolean expression.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.axelor.script.ScriptHelper

eval

Field Detail

log

protected final org.slf4j.Logger log

Constructor Detail

AbstractScriptHelper

public AbstractScriptHelper()

Method Detail

getBindings

public Bindings getBindings()

Description copied from interface: ScriptHelper

Get current script bindings.

Specified by:

getBindings in interface ScriptHelper

Returns:

bindings

setBindings

public void setBindings(Bindings bindings)

Description copied from interface: ScriptHelper

Set script bindings.

Specified by:

setBindings in interface ScriptHelper

Parameters:

bindings - new script bindings.

test

public final boolean test(String expr)

Description copied from interface: ScriptHelper

Evaluate a boolean expression.

Specified by:

test in interface ScriptHelper

Parameters:

expr - a boolean expression

Returns:

true or false

call

public Object call(Object obj,
                   String methodCall)

Description copied from interface: ScriptHelper

Call a method on the given object.

The methodCall is a string expression containing arguments to be passed. For example:

 scriptHelper.call(bean, "test(var1, var2, var3)");
 

This is a convenient method to call:

 scriptHelper.call(bean, "test", new Object[] { var1, var2, var3 });
 

Specified by:

call in interface ScriptHelper

Parameters:

obj - the object on which method should be called

methodCall - method call expression

Returns:

return value of the method

doCall

protected Object doCall(Object obj,
                        String methodCall)

eval

public Object eval(String expr)

Description copied from interface: ScriptHelper

Evaluate the given expression.

Specified by:

eval in interface ScriptHelper

Parameters:

expr - the expression to evaluate

Returns:

expression result