org.apache.ode.extension.e4x

Class TopLevelFunctions

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.ImporterTopLevel

org.apache.ode.extension.e4x.TopLevelFunctions

All Implemented Interfaces:

java.io.Serializable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, org.mozilla.javascript.IdFunctionCall, org.mozilla.javascript.Scriptable

public class TopLevelFunctions
extends org.mozilla.javascript.ImporterTopLevel

Provides (global) top-level functions like "print" and "load" to our JS/E4X environment.

Author:

Tammo van Lessen (University of Stuttgart)

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
TopLevelFunctions(ExtensionContext ectx, org.mozilla.javascript.Context cx, java.net.URI duDir)

Method Summary

Modifier and Type	Method and Description
static java.lang.String	activityName(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This method is exposed to the JS environment and returns the activity name of the running PI.
static org.mozilla.javascript.xml.XMLObject	dom2js(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This method is exposed to the JS environment and allows converting from W3C DOM nodes to JavaScript E4X objects.
static java.lang.String	domToString(org.w3c.dom.Node n)
static org.w3c.dom.Node	js2dom(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This method is exposed to the JS environment and allows converting from JavaScript E4X objects to W3C DOM nodes.
static void	load(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This methods is exposed to the JS environment and supports loading JavaScript libraries from the deployment unit directory.
static long	pid(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This method is exposed to the JS environment and returns the process instance ID of the running PI.
static void	print(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) Allows printing debug output to the console.
static void	throwFault(org.mozilla.javascript.Context cx, org.mozilla.javascript.Scriptable thisObj, java.lang.Object[] args, org.mozilla.javascript.Function funObj) This method is exposed to the JS environment and allows users to throw BPEL faults.

Methods inherited from class org.mozilla.javascript.ImporterTopLevel

execIdCall, findPrototypeId, get, getClassName, has, importPackage, init, initPrototypeId, initStandardObjects

Methods inherited from class org.mozilla.javascript.IdScriptableObject

activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultPut, delete, exportAsJSClass, fillConstructorProperties, findInstanceIdInfo, getAttributes, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, hasPrototypeMap, incompatibleCallError, initPrototypeConstructor, initPrototypeMethod, initPrototypeValue, instanceIdInfo, put, setAttributes, setInstanceIdValue

Methods inherited from class org.mozilla.javascript.ScriptableObject

associateValue, avoidObjectDetection, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineProperty, defineProperty, defineProperty, defineProperty, delete, deleteProperty, deleteProperty, equivalentValues, get, getAllIds, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, has, hasInstance, hasProperty, hasProperty, isConst, isGetterOrSetter, isSealed, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype

Methods inherited from class java.lang.Object

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

Constructor Detail

TopLevelFunctions

public TopLevelFunctions(ExtensionContext ectx,
                         org.mozilla.javascript.Context cx,
                         java.net.URI duDir)
                  throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

print

public static void print(org.mozilla.javascript.Context cx,
                         org.mozilla.javascript.Scriptable thisObj,
                         java.lang.Object[] args,
                         org.mozilla.javascript.Function funObj)

Allows printing debug output to the console. Output will be redirected to the logger associated with org.apache.ode.extension.e4x.JavaScriptConsole. The target log level is INFO.

load

public static void load(org.mozilla.javascript.Context cx,
                        org.mozilla.javascript.Scriptable thisObj,
                        java.lang.Object[] args,
                        org.mozilla.javascript.Function funObj)

This methods is exposed to the JS environment and supports loading JavaScript libraries from the deployment unit directory.

pid

public static long pid(org.mozilla.javascript.Context cx,
                       org.mozilla.javascript.Scriptable thisObj,
                       java.lang.Object[] args,
                       org.mozilla.javascript.Function funObj)

This method is exposed to the JS environment and returns the process instance ID of the running PI.

activityName

public static java.lang.String activityName(org.mozilla.javascript.Context cx,
                                            org.mozilla.javascript.Scriptable thisObj,
                                            java.lang.Object[] args,
                                            org.mozilla.javascript.Function funObj)

This method is exposed to the JS environment and returns the activity name of the running PI.

js2dom

public static org.w3c.dom.Node js2dom(org.mozilla.javascript.Context cx,
                                      org.mozilla.javascript.Scriptable thisObj,
                                      java.lang.Object[] args,
                                      org.mozilla.javascript.Function funObj)

This method is exposed to the JS environment and allows converting from JavaScript E4X objects to W3C DOM nodes.

dom2js

public static org.mozilla.javascript.xml.XMLObject dom2js(org.mozilla.javascript.Context cx,
                                                          org.mozilla.javascript.Scriptable thisObj,
                                                          java.lang.Object[] args,
                                                          org.mozilla.javascript.Function funObj)

This method is exposed to the JS environment and allows converting from W3C DOM nodes to JavaScript E4X objects.

throwFault

public static void throwFault(org.mozilla.javascript.Context cx,
                              org.mozilla.javascript.Scriptable thisObj,
                              java.lang.Object[] args,
                              org.mozilla.javascript.Function funObj)
                       throws FaultException

This method is exposed to the JS environment and allows users to throw BPEL faults.

Throws:

FaultException

domToString

public static java.lang.String domToString(org.w3c.dom.Node n)
                                    throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException