oracle.jbo.script

Class AbstractExprScriptEngine

java.lang.Object

oracle.jbo.script.ExprAbstractScriptEngine

oracle.jbo.script.AbstractExprScriptEngine

All Implemented Interfaces:

javax.script.ScriptEngine

Direct Known Subclasses:

ExprGroovyScriptEngineImpl, ExprNashornScriptEngineImpl

public abstract class AbstractExprScriptEngine
extends ExprAbstractScriptEngine

Since:

release specific (what release of product did this appear in)

Field Summary

Fields inherited from class oracle.jbo.script.ExprAbstractScriptEngine

context

Fields inherited from interface javax.script.ScriptEngine

ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME

Constructor Summary

Constructors

Constructor and Description
AbstractExprScriptEngine()

Method Summary

Modifier and Type	Method and Description
javax.script.Bindings	createBindings()
abstract ExprScriptEngineFactory	createFactory()
abstract ExprScriptContext	createScriptContext(ExprDef exprDef, ExprValueSupplier valueSupplier, java.util.Map adfNames)
static ExprCompileContext	getCurrentCompileContext()
static ExprScriptContext	getCurrentScriptContext()
javax.script.ScriptEngineFactory	getFactory()
abstract java.lang.String	getFunctionName(ExprDef exprDef)
protected java.lang.Object	getProperty(java.lang.Object target, java.lang.String name)
protected java.lang.StackTraceElement[]	getStackTrace(java.lang.Throwable t)
protected boolean	hasProperty(java.lang.Object target, java.lang.String name)
void	invalidateCache()
protected java.lang.Object	invokeJavaMethod(java.lang.Object target, java.lang.String name, java.lang.Object... args)
void	prepareClass(java.lang.String className) A scripting client may use this to load/prepare a class that is defined by the script engine.
static void	setCurrentScriptContext(ExprScriptContext scriptContext)
protected void	setProperty(java.lang.Object target, java.lang.String name, java.lang.Object value)
protected abstract java.lang.Object	unwrap(java.lang.Object value)
protected abstract java.lang.Object	wrap(ExprScriptContext scriptContext, java.lang.Object value)

Methods inherited from class oracle.jbo.script.ExprAbstractScriptEngine

eval, eval, eval, eval, get, getBindings, getContext, getScriptContext, put, setBindings, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.script.ScriptEngine

eval, eval

Constructor Detail

AbstractExprScriptEngine

public AbstractExprScriptEngine()

Method Detail

createBindings

public javax.script.Bindings createBindings()

getFactory

public javax.script.ScriptEngineFactory getFactory()

getCurrentCompileContext

@Concealed
public static ExprCompileContext getCurrentCompileContext()

For internal use only. Application developers should not use this

getCurrentScriptContext

@Concealed
public static ExprScriptContext getCurrentScriptContext()

For internal use only. Application developers should not use this

setCurrentScriptContext

@Concealed
public static void setCurrentScriptContext(ExprScriptContext scriptContext)

For internal use only. Application developers should not use this

createFactory

public abstract ExprScriptEngineFactory createFactory()

createScriptContext

public abstract ExprScriptContext createScriptContext(ExprDef exprDef,
                                                      ExprValueSupplier valueSupplier,
                                                      java.util.Map adfNames)

getFunctionName

public abstract java.lang.String getFunctionName(ExprDef exprDef)
                                          throws javax.script.ScriptException

Throws:

javax.script.ScriptException

invalidateCache

public void invalidateCache()

unwrap

protected abstract java.lang.Object unwrap(java.lang.Object value)

wrap

protected abstract java.lang.Object wrap(ExprScriptContext scriptContext,
                                         java.lang.Object value)

invokeJavaMethod

protected java.lang.Object invokeJavaMethod(java.lang.Object target,
                                            java.lang.String name,
                                            java.lang.Object... args)

getStackTrace

protected java.lang.StackTraceElement[] getStackTrace(java.lang.Throwable t)

getProperty

protected java.lang.Object getProperty(java.lang.Object target,
                                       java.lang.String name)

setProperty

protected void setProperty(java.lang.Object target,
                           java.lang.String name,
                           java.lang.Object value)

hasProperty

protected boolean hasProperty(java.lang.Object target,
                              java.lang.String name)

prepareClass

public void prepareClass(java.lang.String className)
                  throws javax.script.ScriptException

A scripting client may use this to load/prepare a class that is defined by the script engine. ADF uses this internally to prepare classes for debug.

Throws:

javax.script.ScriptException

For internal use only. Application developers should not use this