How to use

isSet

method

in

org.eclipse.persistence.internal.dynamic.DynamicEntityImpl$PropertyWrapper

public void setAttributeValueInObject(Object entity, Object value) throws DescriptorException {
  Map<String, PropertyWrapper> propertiesMap = ((DynamicEntityImpl)entity).getPropertiesMap();
  PropertyWrapper wrapper = propertiesMap.get(attributeName);
  // wrapper is never null
  wrapper.setValue(value);
  wrapper.isSet(true);
}

public void setAttributeValueInObject(Object entity, Object value) throws DescriptorException {
  Map<String, PropertyWrapper> propertiesMap = ((DynamicEntityImpl)entity).getPropertiesMap();
  PropertyWrapper wrapper = propertiesMap.get(attributeName);
  // wrapper is never null
  wrapper.setValue(value);
  wrapper.isSet(true);
}

@Override
public Object getAttributeValueFromObject(Object entity) throws DescriptorException {
  Map<String, PropertyWrapper> propertiesMap = ((XRDynamicEntity)entity).getPropertiesMap();
  PropertyWrapper wrapper = propertiesMap.get(attributeName);
  Object v = null;
  if (wrapper.isSet()) {
    v = ((ValueHolderInterface)wrapper.getValue()).getValue();
  }
  return v;
}

@Override
public Object getAttributeValueFromObject(Object entity) throws DescriptorException {
  Map<String, PropertyWrapper> propertiesMap = ((XRDynamicEntity)entity).getPropertiesMap();
  PropertyWrapper wrapper = propertiesMap.get(attributeName);
  Object v = null;
  if (wrapper.isSet()) {
    v = ((ValueHolderInterface)wrapper.getValue()).getValue();
  }
  return v;
}

public boolean isSet(String propertyName) throws DynamicException {
  if (fetchPropertiesManager().contains(propertyName)) {
    if (_persistence_getFetchGroup() != null &&
        !_persistence_getFetchGroup().containsAttributeInternal(propertyName)) {
      return false;
    }
    PropertyWrapper wrapper = propertiesMap.get(propertyName);
    if (wrapper == null) { // properties can be added after constructor is called
      wrapper = new PropertyWrapper();
      propertiesMap.put(propertyName, wrapper);
    }
    return wrapper.isSet();
  }
  else {
    throw DynamicException.invalidPropertyName(fetchPropertiesManager().getType(),
        propertyName);
  }
}

  public void setAttributeValueInObject(Object entity, Object value) throws DescriptorException {
    Map<String, PropertyWrapper> propertiesMap = ((XRDynamicEntity)entity).getPropertiesMap();
    PropertyWrapper wrapper = propertiesMap.get(attributeName);
    if (value instanceof ValueHolderInterface) {
      // ValueHolders go directly into the PropertyWrapper
      wrapper.setValue(value);
    }
    else {
      if (!wrapper.isSet()) {
        wrapper.setValue(new ValueHolder(value));
      }
      else {
        ((ValueHolderInterface)wrapper.getValue()).setValue(value);
      }
    }
  }
}

  public void setAttributeValueInObject(Object entity, Object value) throws DescriptorException {
    Map<String, PropertyWrapper> propertiesMap = ((XRDynamicEntity)entity).getPropertiesMap();
    PropertyWrapper wrapper = propertiesMap.get(attributeName);
    if (value instanceof ValueHolderInterface) {
      // ValueHolders go directly into the PropertyWrapper
      wrapper.setValue(value);
    }
    else {
      if (!wrapper.isSet()) {
        wrapper.setValue(new ValueHolder(value));
      }
      else {
        ((ValueHolderInterface)wrapper.getValue()).setValue(value);
      }
    }
  }
}

public boolean isSet(String propertyName) throws DynamicException {
  if (fetchPropertiesManager().contains(propertyName)) {
    if (_persistence_getFetchGroup() != null &&
        !_persistence_getFetchGroup().containsAttributeInternal(propertyName)) {
      return false;
    }
    PropertyWrapper wrapper = propertiesMap.get(propertyName);
    if (wrapper == null) { // properties can be added after constructor is called
      wrapper = new PropertyWrapper();
      propertiesMap.put(propertyName, wrapper);
    }
    return wrapper.isSet();
  }
  else {
    throw DynamicException.invalidPropertyName(fetchPropertiesManager().getType(),
        propertyName);
  }
}

wrapper.isSet(true);
wrapper.isSet(true);

wrapper.isSet(true);
wrapper.isSet(true);