Mega Code Archive
Java Compiler tools
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import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.tools.JavaCompilerTool;
import javax.tools.JavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
import javax.tools.JavaCompilerTool.CompilationTask;
public class JDK6JavaCompilerDemo {
public static void main (String[] args) {
String sourceFile = "c:/HelloWorld.Java";
JavaCompilerTool compiler = ToolProvider.getSystemJavaCompilerTool ();
StandardJavaFileManager fileManager =
compiler.getStandardFileManager (null);
// prepare the source file(s) to compile
List<File> sourceFileList = new ArrayList <File> ();
sourceFileList.add (new File (sourceFile));
Iterable<? extends JavaFileObject> compilationUnits =fileManager.getJavaFileObjectsFromFiles (sourceFileList);
CompilationTask task = compiler.getTask (null,fileManager, null, null, null, compilationUnits);
task.run ();
boolean result = task.getResult ();
if (result) {
System.out.println ("Compilation was successful");
} else {
System.out.println ("Compilation failed");
}
try {
fileManager.close ();
} catch (IOException e) {
}
}
}
/*
* import Java.util.Date;
public class HelloWorld {
public static void main (String[] args) {
Date date = new Date (1234, 11, 12);
System.out.println ("[" + date + "] Hello World !");
}
}
*/
]]>