org.codehaus.janino.UnitCompiler Java Examples

The following examples show how to use org.codehaus.janino.UnitCompiler. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JaninoClassCompiler.java    From dremio-oss with Apache License 2.0 6 votes vote down vote up 
@Override
protected ClassBytes[] getByteCode(final ClassNames className, final String sourcecode, boolean debug)
    throws CompileException, IOException, ClassNotFoundException, ClassTransformationException {
  StringReader reader = new StringReader(sourcecode);
  Scanner scanner = new Scanner((String) null, reader);
  Java.CompilationUnit compilationUnit = new Parser(scanner).parseCompilationUnit();
  ClassFile[] classFiles = new UnitCompiler(compilationUnit, compilationClassLoader)
                                .compileUnit(debug, debug, debug);

  ClassBytes[] byteCodes = new ClassBytes[classFiles.length];
  for(int i = 0; i < classFiles.length; i++){
    ClassFile file = classFiles[i];
    byteCodes[i] = new ClassBytes(file.getThisClassName(), file.toByteArray());
  }
  return byteCodes;
}
Example #2
Source File: JaninoClassCompiler.java    From Bats with Apache License 2.0 5 votes vote down vote up 
private ClassFile[] doCompile(final String sourceCode)
    throws CompileException, IOException, ClassNotFoundException {
  StringReader reader = new StringReader(sourceCode);
  Scanner scanner = new Scanner((String) null, reader);
  Java.CompilationUnit compilationUnit = new Parser(scanner).parseCompilationUnit();
  return new UnitCompiler(compilationUnit, compilationClassLoader)
                                .compileUnit(this.debug, this.debug, this.debug);
}
Example #3
Source File: GASMifierTest.java    From annotation-tools with MIT License 4 votes vote down vote up 
public byte[] compile(String name, String source) throws Exception {
    Parser p = new Parser(new Scanner(name, new StringReader(source)));
    UnitCompiler uc = new UnitCompiler(p.parseCompilationUnit(), CL);
    return uc.compileUnit(DebuggingInformation.ALL)[0].toByteArray();
}
Example #4
Source File: ASMifierTest.java    From annotation-tools with MIT License 4 votes vote down vote up 
public byte[] compile(String name, String source) throws Exception {
    Parser p = new Parser(new Scanner(name, new StringReader(source)));
    UnitCompiler uc = new UnitCompiler(p.parseCompilationUnit(), CL);
    return uc.compileUnit(DebuggingInformation.ALL)[0].toByteArray();
}