openjava.ojc
Class DynamicJavaCompiler

java.lang.Object
  |
  +--openjava.ojc.DynamicJavaCompiler

All Implemented Interfaces:

JavaCompiler

public class DynamicJavaCompiler

extends Object

implements JavaCompiler

DynamicJavaCompiler implements the JavaCompiler interface by calling DynamicJava.

DynamicJava runs faster than a regular java compiler, does not necessarily generate temporary files, and can run inside a sandbox. But there are a few issues:

• The classes are only accessible via DynamicJava's class loader (getClassLoader()).
• There seems to be a bug with access to methods in anonymous classes, for example, the public modifier should not be required here:

  int x = new Object() {
       public int five() { return 5; }
   }.foo();

• Problem with fully-qualified names of inner classes. It prefers pakkage.Outer$Inner to pakkage.Outer.Inner.

Version. To build and run this class, you will need to download DynamicJava 1.1.4 or later and include ${djava.home}/lib/dynamicjava.jar on your class path.

Nested Class Summary

private static class

DynamicJavaCompiler.DynamicJavaCompilerArgs

Field Summary

private DynamicJavaCompiler.DynamicJavaCompilerArgs	args
private TreeInterpreter	interpreter

Constructor Summary

DynamicJavaCompiler()

Method Summary

void	compile()
JavaCompilerArgs	getArgs()
ClassLoader	getClassLoader()

Methods inherited from class java.lang.Object

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

Field Detail

args

private DynamicJavaCompiler.DynamicJavaCompilerArgs args

interpreter

private TreeInterpreter interpreter

Constructor Detail

DynamicJavaCompiler

public DynamicJavaCompiler()

Method Detail

getArgs

public JavaCompilerArgs getArgs()

Specified by:

getArgs in interface JavaCompiler

compile

public void compile()

Specified by:

compile in interface JavaCompiler

getClassLoader

public ClassLoader getClassLoader()

Specified by:

getClassLoader in interface JavaCompiler