org.luaj.vm2.lib.jme
Class JmeIoLib

java.lang.Object
  IoLib
      org.luaj.vm2.lib.jme.JmeIoLib

public class JmeIoLib
extends IoLib

Subclass of IoLib and therefore LibFunction which implements the lua standard io library for the JSE platform.

The implementation of the is based on CLDC 1.0 and StreamConnection. However, seek is not supported.

Typically, this library is included as part of a call to JmePlatform.standardGlobals()

To instantiate and use it directly, link it into your globals table via LuaValue.load(LuaValue) using code such as:

 LuaTable _G = new LuaTable();
 LuaThread.setGlobals(_G);
 _G.load(new BaseLib());
 _G.load(new PackageLib());
 _G.load(new JmeIoLib());
 _G.get("io").get("write").call(LuaValue.valueOf("hello, world\n"));
  

Doing so will ensure the library is properly initialized and loaded into the globals table.

This has been implemented to match as closely as possible the behavior in the corresponding library in C.

See Also:

LibFunction, JsePlatform, JmePlatform, IoLib, JseIoLib, http://www.lua.org/manual/5.1/manual.html#5.6

Constructor Summary

JmeIoLib()

Method Summary

protected File	openFile(java.lang.String filename, boolean readMode, boolean appendMode, boolean updateMode, boolean binaryMode)
protected File	openProgram(java.lang.String prog, java.lang.String mode)
protected File	tmpFile()
protected File	wrapStdin()
protected File	wrapStdout()

Methods inherited from class java.lang.Object

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

Constructor Detail

JmeIoLib

public JmeIoLib()

Method Detail

wrapStdin

protected File wrapStdin()
                  throws java.io.IOException

Throws:

java.io.IOException

wrapStdout

protected File wrapStdout()
                   throws java.io.IOException

Throws:

java.io.IOException

openFile

protected File openFile(java.lang.String filename,
                        boolean readMode,
                        boolean appendMode,
                        boolean updateMode,
                        boolean binaryMode)
                 throws java.io.IOException

Throws:

java.io.IOException

openProgram

protected File openProgram(java.lang.String prog,
                           java.lang.String mode)
                    throws java.io.IOException

Throws:

java.io.IOException

tmpFile

protected File tmpFile()
                throws java.io.IOException

Throws:

java.io.IOException