/*
    * 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.syncope.core.logic;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import java.lang.reflect.Method;
  import java.util.Map;
  import org.apache.syncope.common.lib.to.EntityTO;
  import org.apache.syncope.core.keymaster.internal.InternalConfParamHelper;
  import org.springframework.security.access.prepost.PreAuthorize;
  import org.springframework.transaction.annotation.Transactional;
  
  public class ConfParamLogic extends AbstractTransactionalLogic<EntityTO> {
  
      protected final InternalConfParamHelper helper;
  
      public ConfParamLogic(final InternalConfParamHelper helper) {
          this.helper = helper;
      }
  
      @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name")
      @Transactional(readOnly = true)
      public Map<String, Object> list() {
          return helper.list();
      }
  
      @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name")
      @Transactional(readOnly = true)
      public JsonNode get(final String key) {
          return helper.get(key);
      }
  
      @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name")
      public void set(final String key, final JsonNode value) {
          helper.set(key, value);
      }
  
      @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name")
      public void remove(final String key) {
          helper.remove(key);
      }
  
      @Override
      protected EntityTO resolveReference(final Method method, final Object... args) throws UnresolvedReferenceException {
          throw new UnsupportedOperationException();
      }
  }