Example usage for org.springframework.data.mongodb.core.mapping MongoPersistentProperty usePropertyAccess

Introduction

In this page you can find the example usage for org.springframework.data.mongodb.core.mapping MongoPersistentProperty usePropertyAccess.

Prototype

boolean usePropertyAccess();

Source Link

Document

Returns whether property access shall be used for reading the property value.

Usage

From source file:org.oasis.datacore.sdk.data.spring.DatacoreMappingMongoConverter.java

protected void writeInternal(Object obj, final DBObject dbo, MongoPersistentEntity<?> entity) {

    if (obj == null) {
        return;//from  w  w w  .j  av  a 2s. com
    }

    if (null == entity) {
        throw new MappingException("No mapping metadata found for entity of type " + obj.getClass().getName());
    }

    final BeanWrapper<MongoPersistentEntity<Object>, Object> wrapper = BeanWrapper.create(obj,
            conversionService);
    final MongoPersistentProperty idProperty = entity.getIdProperty();

    if (!dbo.containsField("_id") && null != idProperty) {

        boolean fieldAccessOnly = idProperty.usePropertyAccess() ? false : useFieldAccessOnly;

        try {
            Object id = wrapper.getProperty(idProperty, Object.class, fieldAccessOnly);
            dbo.put("_id", idMapper.convertId(id));
        } catch (ConversionException ignored) {
        }
    }

    // Write the properties
    entity.doWithProperties(new PropertyHandler<MongoPersistentProperty>() {
        public void doWithPersistentProperty(MongoPersistentProperty prop) {

            if (prop.equals(idProperty)) {
                return;
            }

            boolean fieldAccessOnly = prop.usePropertyAccess() ? false : useFieldAccessOnly;

            Object propertyObj = wrapper.getProperty(prop, prop.getType(), fieldAccessOnly);

            //if (null != propertyObj) { // [Ozwillo] HACK to allow unset / set to null at save
            if (/*[Ozwillo] HACK*/null != propertyObj
                    && /*[Ozwillo] END*/!conversions.isSimpleType(propertyObj.getClass())) {
                writePropertyInternal(propertyObj, dbo, prop);
            } else {
                writeSimpleInternal(propertyObj, dbo, prop.getFieldName());
            }
            //} // [Ozwillo] HACK
        }
    });

    entity.doWithAssociations(new AssociationHandler<MongoPersistentProperty>() {
        public void doWithAssociation(Association<MongoPersistentProperty> association) {
            MongoPersistentProperty inverseProp = association.getInverse();
            Class<?> type = inverseProp.getType();
            Object propertyObj = wrapper.getProperty(inverseProp, type, useFieldAccessOnly);
            //if (null != propertyObj) { // [Ozwillo] HACK to allow unset / set to null at save
            writePropertyInternal(propertyObj, dbo, inverseProp);
            //} // [Ozwillo] HACK
        }
    });

    // [Ozwillo] HACK to persist Datacore model fields at root level NOT FOR NOW
    /*if ("DCEntity".equals(entity.getName())) {
       DCEntity dcEntity = (DCEntity) object;
       DCModel dcModel = dcModelService.getModel(dcEntity.getType());
       for (DCField dcField : dcModel.getAllFields()) {
            
       }
    }*/
}

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