com.threecrickets.scripturian.service

Class ExecutableService

java.lang.Object

com.threecrickets.scripturian.service.ExecutableService

public class ExecutableService
extends Object

This is the executable service exposed to the executable. The name is set according to Executable.getExecutableServiceName().

Author:

Tal Liron

See Also:

Executable

Constructor Summary

Constructors

Constructor and Description
ExecutableService(ExecutionContext executionContext, LanguageManager languageManager, ParserManager parserManager, Object container) Constructor.

Method Summary

Modifier and Type	Method and Description
Object	getContainer() The container.
ExecutionContext	getContext() This is the ExecutionContext used by the document.
Object	getGlobal(String name, Object defaultValue) Gets a value global to the current VM, atomically setting it to a default value if it doesn't exist.
ConcurrentMap<String,Object>	getGlobals() A map of all values global to the current VM.
LanguageManager	getLanguageManager() The language manager used to parse, prepare and execute the executable.
ParserManager	getParserManager() The parser manager used to parse the executable.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutableService

public ExecutableService(ExecutionContext executionContext,
                         LanguageManager languageManager,
                         ParserManager parserManager,
                         Object container)

Constructor.

Parameters:

executionContext - The execution context

languageManager - The language manager used to parse, prepare and execute the executable

parserManager - The parser manager used to parse the executable

container - The container or null

Method Detail

getContext

public ExecutionContext getContext()

This is the ExecutionContext used by the document. Scriptlets may use it to get access to the Writer objects used for standard output and standard error.

Returns:

The document context

getLanguageManager

public LanguageManager getLanguageManager()

The language manager used to parse, prepare and execute the executable.

Returns:

The language manager

getParserManager

public ParserManager getParserManager()

The parser manager used to parse the executable.

Returns:

The parser manager

getContainer

public Object getContainer()

The container.

Returns:

The container (or null if none was provided)

getGlobals

public ConcurrentMap<String,Object> getGlobals()

A map of all values global to the current VM.

Returns:

The globals

getGlobal

public Object getGlobal(String name,
                        Object defaultValue)

Gets a value global to the current VM, atomically setting it to a default value if it doesn't exist.

Parameters:

name - The name of the global

defaultValue - The default value

Returns:

The global's current value