org.lsc.utils

Class ExternalJSFileHelper

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.lsc.utils.ExternalJSFileHelper

All Implemented Interfaces:

Serializable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, org.mozilla.javascript.Scriptable

public class ExternalJSFileHelper
extends org.mozilla.javascript.ScriptableObject

First try to load and execute an function specified inside another js file.

Author:

Sebastien Bahloul <seb@lsc-project.org>

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mozilla.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
ExternalJSFileHelper()

Method Summary

Modifier and Type	Method and Description
String	getClassName()
static Object	invoke(String jsFile, String fctName, Object[] args)

Methods inherited from class org.mozilla.javascript.ScriptableObject

associateValue, avoidObjectDetection, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, get, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasInstance, hasProperty, hasProperty, isConst, isEmpty, isExtensible, isSealed, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalJSFileHelper

public ExternalJSFileHelper()

Method Detail

invoke

public static Object invoke(String jsFile,
                            String fctName,
                            Object[] args)
                     throws LscServiceException

Parameters:

jsFile - relative or full path to the Javascript file

fctName - the function name to call

args - the array containing the various function parameters

Returns:

the function result

Throws:

LscServiceException - thrown if an error occurs while reading the file or parsing it

getClassName

public String getClassName()

Specified by:

getClassName in interface org.mozilla.javascript.Scriptable

Specified by:

getClassName in class org.mozilla.javascript.ScriptableObject