JP.ac.tsukuba.openjava
Class SunJavaCompiler

java.lang.Object
  |
  +--JP.ac.tsukuba.openjava.SunJavaCompiler

All Implemented Interfaces:

JavaCompiler

public class SunJavaCompiler

extends Object

implements JavaCompiler

The class SunJavaCompiler is an adapter for Sun's javac. Message-Id: 19990930154627G.shiro@squareusa.com

I tried OpenJava1.0a1 on my IRIX box w/ SGI's JDK1.2 and had a problem to run ojc. Somehow, Runtime.exec() didn't pass all the environment variables to the invoked process (more specifically, it only passed TZ). Consequently the CLASSPATH env was not passed to javac kicked by JP.ac.tsukuba.openjava.SunJavaCompiler.complie(), which prevented ojc from finishing compilation.

So far I couldn't find exact specification about how the environment variables should be treated in Java specification and API documents. I guess it may depend on platforms.

We avoided the problem by explicitly passing CLASSPATH to the subprocess my modifying SunJavaCompiler class, but wondering if there'd be a better way to handle it...

Nested Class Summary

private class	SunJavaCompiler.CompilationFailedException
(package private) static class	SunJavaCompiler.Sucker A Sucker collects the output from a reader in a string buffer.

Field Summary

(package private) JavaCompilerArgs	args
private static Object	compilerMutex

Constructor Summary

SunJavaCompiler()

Method Summary

void	compile()
protected void	compile(String[] args)
private void	compileExternal(String[] args)
JavaCompilerArgs	getArgs()
ClassLoader	getClassLoader()
static void	main(String[] args)
private static String	toString(String[] strs)

Methods inherited from class java.lang.Object

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

Field Detail

args

JavaCompilerArgs args

compilerMutex

private static Object compilerMutex

Constructor Detail

SunJavaCompiler

public SunJavaCompiler()

Method Detail

main

public static void main(String[] args)

compile

public void compile()

Specified by:

compile in interface JavaCompiler

getArgs

public JavaCompilerArgs getArgs()

Specified by:

getArgs in interface JavaCompiler

getClassLoader

public ClassLoader getClassLoader()

Specified by:

getClassLoader in interface JavaCompiler

compileExternal

private void compileExternal(String[] args)

compile

protected void compile(String[] args)

toString

private static String toString(String[] strs)