geode-web-management/src/main/java/org/apache/geode/management/internal/rest/controllers/AbstractManagementController.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You 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.apache.geode.management.internal.rest.controllers;

import javax.servlet.ServletContext;

import org.springframework.beans.propertyeditors.StringArrayPropertyEditor;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.context.ServletContextAware;

import org.apache.geode.cache.internal.HttpService;
import org.apache.geode.internal.security.SecurityService;
import org.apache.geode.management.internal.api.LocatorClusterManagementService;

public class AbstractManagementController implements ServletContextAware {
  protected SecurityService securityService;
  protected LocatorClusterManagementService clusterManagementService;

  @Override
  public void setServletContext(ServletContext servletContext) {
    securityService = (SecurityService) servletContext
        .getAttribute(HttpService.SECURITY_SERVICE_SERVLET_CONTEXT_PARAM);
    clusterManagementService = (LocatorClusterManagementService) servletContext
        .getAttribute(HttpService.CLUSTER_MANAGEMENT_SERVICE_CONTEXT_PARAM);
  }

  /**
   * Initializes data bindings for various HTTP request handler method parameter Java class types.
   *
   * @param dataBinder the DataBinder implementation used for Web transactions.
   * @see WebDataBinder
   * @see InitBinder
   */
  @InitBinder
  public void initBinder(final WebDataBinder dataBinder) {
    dataBinder.registerCustomEditor(String[].class,
        new StringArrayPropertyEditor(StringArrayPropertyEditor.DEFAULT_SEPARATOR, false));
  }
}