package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.deser.impl;
   
   import java.io.IOException;
   import java.lang.annotation.Annotation;
   import java.lang.reflect.Method;
   
   import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonParser;
   import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonToken;
   
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.*;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.deser.NullValueProvider;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.deser.SettableBeanProperty;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.introspect.AnnotatedMember;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.introspect.AnnotatedMethod;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.jsontype.TypeDeserializer;
  import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util.Annotations;
  
  /**
   * This concrete sub-class implements Collection or Map property that is
   * indirectly by getting the property value and directly modifying it.
   */
  public final class SetterlessProperty
      extends SettableBeanProperty
  {
      private static final long serialVersionUID = 1L;
  
      protected final AnnotatedMethod _annotated;
  
      /**
       * Get method for accessing property value used to access property
       * (of Collection or Map type) to modify.
       */
      protected final Method _getter;
  
      public SetterlessProperty(BeanPropertyDefinition propDef, JavaType type,
              TypeDeserializer typeDeser, Annotations contextAnnotations, AnnotatedMethod method)
      {
          super(propDef, type, typeDeser, contextAnnotations);
          _annotated = method;
          _getter = method.getAnnotated();
      }
  
      protected SetterlessProperty/../../../../../../../../../edu/internet2/middleware/grouperClientExt/com/fasterxml/jackson/databind/deser/impl/SetterlessProperty.html#SetterlessProperty">SetterlessProperty(SetterlessProperty src, JsonDeserializer<?> deser,
              NullValueProvider nva) {
          super(src, deser, nva);
          _annotated = src._annotated;
          _getter = src._getter;
      }
  
      protected SetterlessProperty/../../../../../../../../../edu/internet2/middleware/grouperClientExt/com/fasterxml/jackson/databind/deser/impl/SetterlessProperty.html#SetterlessProperty">SetterlessProperty(SetterlessProperty src, PropertyName newName) {
          super(src, newName);
          _annotated = src._annotated;
          _getter = src._getter;
      }
  
      @Override
      public SettableBeanProperty withName(PropertyName newName) {
          return new SetterlessProperty(this, newName);
      }
  
      @Override
      public SettableBeanProperty withValueDeserializer(JsonDeserializer<?> deser) {
          if (_valueDeserializer == deser) {
              return this;
          }
          // 07-May-2019, tatu: As per [databind#2303], must keep VD/NVP in-sync if they were
          NullValueProvider nvp = (_valueDeserializer == _nullProvider) ? deser : _nullProvider;
          return new SetterlessProperty(this, deser, nvp);
      }
  
      @Override
      public SettableBeanProperty withNullProvider(NullValueProvider nva) {
          return new SetterlessProperty(this, _valueDeserializer, nva);
      }
  
      @Override
      public void fixAccess(DeserializationConfig config) {
          _annotated.fixAccess(
                  config.isEnabled(MapperFeature.OVERRIDE_PUBLIC_ACCESS_MODIFIERS));
      }
  
      /*
      /**********************************************************
      /* BeanProperty impl
      /**********************************************************
       */
      
      @Override
      public <A extends Annotation> A getAnnotation(Class<A> acls) {
          return _annotated.getAnnotation(acls);
      }
  
      @Override public AnnotatedMember getMember() {  return _annotated; }
  
      /*
      /**********************************************************
      /* Overridden methods
      /**********************************************************
      */
     
     @Override
     public final void deserializeAndSet(JsonParser p, DeserializationContext ctxt,
             Object instance) throws IOException
     {
         if (p.hasToken(JsonToken.VALUE_NULL)) {
             // Hmmh. Is this a problem? We won't be setting anything, so it's
             // equivalent of empty Collection/Map in this case
             return;
         }
         // For [databind#501] fix we need to implement this but:
         if (_valueTypeDeserializer != null) {
             ctxt.reportBadDefinition(getType(), String.format(
                     "Problem deserializing 'setterless' property (\"%s\"): no way to handle typed deser with setterless yet",
                     getName()));
 //            return _valueDeserializer.deserializeWithType(p, ctxt, _valueTypeDeserializer);
         }
         // Ok: then, need to fetch Collection/Map to modify:
         Object toModify;
         try {
             toModify = _getter.invoke(instance, (Object[]) null);
         } catch (Exception e) {
             _throwAsIOE(p, e);
             return; // never gets here
         }
         // Note: null won't work, since we can't then inject anything in. At least
         // that's not good in common case. However, theoretically the case where
         // we get JSON null might be compatible. If so, implementation could be changed.
         if (toModify == null) {
             ctxt.reportBadDefinition(getType(), String.format(
                     "Problem deserializing 'setterless' property '%s': get method returned null",
                     getName()));
         }
         _valueDeserializer.deserialize(p, ctxt, toModify);
     }
 
     @Override
     public Object deserializeSetAndReturn(JsonParser p,
     		DeserializationContext ctxt, Object instance) throws IOException
     {
         deserializeAndSet(p, ctxt, instance);
         return instance;
     }
 
     @Override
     public final void set(Object instance, Object value) throws IOException {
         throw new UnsupportedOperationException("Should never call `set()` on setterless property ('"+getName()+"')");
     }
 
     @Override
     public Object setAndReturn(Object instance, Object value) throws IOException
     {
         set(instance, value);
         return instance;
     }
 }