/*
 * Copyright (C) 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.common.client.framework;

import static org.jboss.errai.common.client.framework.Constants.ERRAI_CSRF_TOKEN_VAR;

import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsProperty;
import jsinterop.annotations.JsType;

/**
 *
 * @author Max Barkley <mbarkley@redhat.com>
 */
@JsType(isNative = true)
public abstract class ClientCSRFTokenCache {

  private ClientCSRFTokenCache() {
  }

  @JsProperty(namespace = JsPackage.GLOBAL, name = ERRAI_CSRF_TOKEN_VAR)
  private static String erraiCSRFToken;

  @JsOverlay
  public static boolean hasAssignedCSRFToken() {
    return erraiCSRFToken != null;
  }

  @JsOverlay
  public static String getAssignedCSRFToken() {
    return erraiCSRFToken;
  }

  @JsOverlay
  public static void setAssignedCSRFToken(final String newValue) {
    erraiCSRFToken = newValue;
  }

}