/** Produce a complete string representation of a bsh method. Shows * modifiers, return type, name and parameter types. * @param method a bsh method * @return string representation of a method */ public static String methodString(BshMethod method) { String mods = method.getModifiers().toString().substring(11); StringBuilder sb = new StringBuilder(); return sb.append(mods).append(" ") .append(getTypeName(method.getReturnType())).append(" ") .append(methodString(method.getName(), method.getParameterTypes(), method.getParameterNames())) .append(mods.contains("abstract") ? ";" : " {}").toString(); }
public Object invoke(final Map<String, ?> context) throws EvalError { final NameSpace nameSpace = new NameSpace("BeanshellExecutable", _interpreter.getClassManager()); nameSpace.setParent(_interpreter.getNameSpace()); final BshMethod method = new BshMethod(_method.getName(), _method.getReturnType(), _method.getParameterNames(), _method.getParameterTypes(), _method.getParameterModifiers(), _method.methodBody, nameSpace, _method.getModifiers()); for (final Map.Entry<String, ?> entry : context.entrySet()) { try { final Object value = entry.getValue(); nameSpace.setVariable(entry.getKey(), value != null ? value : Primitive.NULL, false); } catch (final UtilEvalError e) { throw new EvalError("cannot set variable '" + entry.getKey() + '\'', null, null, e); } } final Object result = method.invoke(Reflect.ZERO_ARGS, _interpreter); if ( Types.getType(result) == Void.TYPE ) return null; return Primitive.unwrap(result); }
public Object invoke(final Map<String, ?> context) throws EvalError { final NameSpace nameSpace = new NameSpace(_interpreter.getClassManager(), "BeanshellExecutable"); nameSpace.setParent(_interpreter.getNameSpace()); final BshMethod method = new BshMethod(_method.getName(), _method.getReturnType(), _method.getParameterNames(), _method.getParameterTypes(), _method.methodBody, nameSpace, _method.getModifiers()); for (final Map.Entry<String, ?> entry : context.entrySet()) { try { nameSpace.setVariable(entry.getKey(), entry.getValue(), false); } catch (final UtilEvalError e) { throw new EvalError("cannot set variable '" + entry.getKey() + '\'', null, null, e); } } final Object result = method.invoke(new Object[0], new BshEvaluatingVisitor(null, _interpreter)); if (result instanceof Primitive) { if (( (Primitive) result).getType() == Void.TYPE) { return null; } return ( (Primitive) result).getValue(); } return result; }