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RePlay is a fork of the Play1 framework, created by Codeborne.

There is a newer version: 2.6.2

package play.data.binding;

import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;

// ActionInvoker.getActionMethodArgs() is called twice when using validation
// so, we use this ThreadLocal cache to store the binding-result pr method pr request.
// This way we don't have to do it twice.
public class CachedBoundActionMethodArgs {

  private static final ThreadLocal current = new ThreadLocal<>();

  private final Map preBoundActionMethodArgs = new HashMap<>(1);

  public static void init() {
    current.set(new CachedBoundActionMethodArgs());
  }

  public static void clear() {
    current.remove();
  }

  public static CachedBoundActionMethodArgs current() {
    return current.get();
  }

  public void storeActionMethodArgs(Method method, Object[] rArgs) {
    preBoundActionMethodArgs.put(method, rArgs);
  }

  public Object[] retrieveActionMethodArgs(Method method) {
    return preBoundActionMethodArgs.get(method);
  }
}