com.oslorde.luadroid

Class ScriptContext

java.lang.Object

com.oslorde.luadroid.ScriptContext

public class ScriptContext
extends Object

For running a lua context

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ScriptContext.CompiledScript A compiled script for future call
class	ScriptContext.Func

Constructor Summary

Constructors

Constructor and Description
ScriptContext()
ScriptContext(boolean importAllFunctions)
ScriptContext(boolean importAllFunctions, boolean localFunction)

Method Summary

Modifier and Type	Method and Description
ScriptContext	addToLua(String name, Object obj)
ScriptContext	addToLua(String name, Object obj, boolean local)
ScriptContext	addToLua(String luaName, String memberName, Object instOrType)
ScriptContext	addToLua(String luaName, String memberName, Object instOrType, boolean local)
ScriptContext	addToLua(String luaName, String memberName, Object inst, Class type, boolean local)
static <T> T	changeCallSite(LuaFunction function, Class<T> target) change a lua function to a functional interface instance
ScriptContext.CompiledScript	compile(File file)
ScriptContext.CompiledScript	compile(String script)
static boolean	equalsParameters(Class<?>[] params1, Class<?>[] params2)
protected void	finalize()
void	flushLog() flush log
Object	get(String name)
<T> void	putIndexer(Class<T> target, Indexer<? super T> indexer) add an indexer for index or new index or length call
<T> void	putIteratorFactory(Class<T> target, IteratorFactory<? super T> factory) add an iterator factory to generate a iterator for pairs call
<T,F extends T> TableConverter	putTableConverter(Class<T> type, TableConverter<F> converter) Take care if a converter exists
ScriptContext	removeFromLua(String name) remove a global value from lua state
Object[]	run(File scriptFile, Object... args)
Object[]	run(ScriptContext.CompiledScript script, Object... args)
Object[]	run(String script, Object... args)
void	setErrLogger(OutputStream errLogger)
void	setLogger(OutputStream outLogger, OutputStream errLogger)
void	setOutLogger(OutputStream outLogger)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptContext

public ScriptContext()

ScriptContext

public ScriptContext(boolean importAllFunctions)

ScriptContext

public ScriptContext(boolean importAllFunctions,
                     boolean localFunction)

Parameters:

importAllFunctions - whether to use short name

localFunction - whether functions to be use only in current thread

Method Detail

changeCallSite

public static <T> T changeCallSite(LuaFunction function,
                                   Class<T> target)

change a lua function to a functional interface instance

putIndexer

public <T> void putIndexer(Class<T> target,
                           Indexer<? super T> indexer)

add an indexer for index or new index or length call

Type Parameters:

T - relative type

Parameters:

target - target class

indexer - indexer

putIteratorFactory

public <T> void putIteratorFactory(Class<T> target,
                                   IteratorFactory<? super T> factory)

add an iterator factory to generate a iterator for pairs call

Type Parameters:

T - relative type

Parameters:

target - target class

factory - factory

putTableConverter

public <T,F extends T> TableConverter putTableConverter(Class<T> type,
                                                        TableConverter<F> converter)

Take care if a converter exists

Type Parameters:

T - type to convert

F - sub type of T

Parameters:

type - type to convert

converter - table converter

setLogger

public void setLogger(OutputStream outLogger,
                      OutputStream errLogger)

Parameters:

outLogger - where output message writes in

errLogger - where error message writes in

setErrLogger

public void setErrLogger(OutputStream errLogger)

Parameters:

errLogger - where error message writes in

setOutLogger

public void setOutLogger(OutputStream outLogger)

Parameters:

outLogger - where output message writes in

flushLog

public void flushLog()

flush log

compile

public ScriptContext.CompiledScript compile(String script)

Parameters:

script - script string

Returns:

Compiled Script

compile

public ScriptContext.CompiledScript compile(File file)

Parameters:

file - script file

Returns:

Compiled Script

run

public Object[] run(ScriptContext.CompiledScript script,
                    Object... args)

Parameters:

script - script

args - script arguments

Returns:

script result,conversion see README

run

public Object[] run(String script,
                    Object... args)

Parameters:

script - script

args - script arguments

Returns:

script result,conversion see README

run

public Object[] run(File scriptFile,
                    Object... args)

Parameters:

scriptFile - script

args - script arguments

Returns:

script result,conversion see README

removeFromLua

public final ScriptContext removeFromLua(String name)

remove a global value from lua state

Parameters:

name - lua global name

Returns:

this

addToLua

public final ScriptContext addToLua(String name,
                                    Object obj)

See Also:

addToLua(String, Object, boolean)

addToLua

public final ScriptContext addToLua(String name,
                                    Object obj,
                                    boolean local)

Parameters:

name - lua global name

obj - value,null to remove the global value

local - false:the method to be added to all lua state,and will be added to new lua states. true:the method to be added to only current state.If no running state, no operation.

Returns:

this

addToLua

public ScriptContext addToLua(String luaName,
                              String memberName,
                              Object instOrType)

See Also:

addToLua(String, String, Object, boolean)

addToLua

public ScriptContext addToLua(String luaName,
                              String memberName,
                              Object instOrType,
                              boolean local)

Parameters:

luaName - lua global name

memberName - member name in the class

instOrType - object for method or the declaring class

local - false:the method to be added to all lua state,and will be added to new lua states, true:the method to be added to only current state.If no running state, no operation.

Returns:

this

Throws:

LuaException - if the member not found

addToLua

public ScriptContext addToLua(String luaName,
                              String memberName,
                              Object inst,
                              Class type,
                              boolean local)

Parameters:

luaName - lua global name

memberName - member name in the class

inst - instance for the method. Must be null for static method

type - type for the method,nullable for object method

local - false:the method to be added to all lua state,and will be added to new lua states, true:the method to be added to only current state.If no running state, no operation.

Returns:

this

Throws:

LuaException - if the member not found

get

public Object get(String name)

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

equalsParameters

public static boolean equalsParameters(Class<?>[] params1,
                                       Class<?>[] params2)