/*
    * 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 com.addthis.codec.jackson;
  
  import java.util.Collection;
  
  import com.fasterxml.jackson.core.JsonLocation;
  import com.fasterxml.jackson.core.JsonParser;
  import com.fasterxml.jackson.databind.exc.PropertyBindingException;
  
  public class MissingPropertyException extends PropertyBindingException {
  
      public MissingPropertyException(String msg,
                                      JsonLocation loc,
                                      Class<?> referringClass,
                                      String propName,
                                      Collection<Object> propertyIds) {
          super(msg, loc, referringClass, propName, propertyIds);
      }
  
      public static MissingPropertyException from(JsonParser jp,
                                                  Object fromObjectOrClass, String propertyName,
                                                  Collection<Object> propertyIds) {
          if (fromObjectOrClass == null) {
              throw new IllegalArgumentException();
          }
          Class<?> ref;
          if (fromObjectOrClass instanceof Class<?>) {
              ref = (Class<?>) fromObjectOrClass;
          } else {
              ref = fromObjectOrClass.getClass();
          }
          String msg = "Missing field \""+propertyName+"\" (class "+ref.getName()+"), marked as required";
          MissingPropertyException e = new MissingPropertyException(
                  msg, jp.getCurrentLocation(), ref, propertyName, propertyIds);
          // but let's also ensure path includes this last (missing) segment
          e.prependPath(fromObjectOrClass, propertyName);
          return e;
      }
  }