com.acc.validator.ProductDataValidator.java Source code

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Here is the source code for com.acc.validator.ProductDataValidator.java

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/*
 * [y] hybris Platform
 *
 * Copyright (c) 2000-2013 hybris AG
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of hybris
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with hybris.
 * 
 *  
 */
package com.acc.validator;

import javax.annotation.Resource;

import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

import de.hybris.platform.commercefacades.product.data.ProductData;
import de.hybris.platform.commercefacades.product.data.ReviewData;

@Component("productValidator")
public class ProductDataValidator implements Validator {
    private Validator reviewValidator;

    @Override
    public boolean supports(final Class clazz) {
        return ProductData.class.equals(clazz);
    }

    @Override
    public void validate(final Object target, final Errors errors) {
        final ProductData product = (ProductData) target;

        ValidationUtils.rejectIfEmpty(errors, "code", "field.required");

        try {
            errors.pushNestedPath("reviews");
            if (product.getReviews() != null) {
                for (final ReviewData review : product.getReviews()) {
                    ValidationUtils.invokeValidator(this.reviewValidator, review, errors);
                }
            }
        } finally {
            errors.popNestedPath();
        }
    }

    @Resource(name = "reviewValidator")
    public void setReviewValidator(final ReviewDataValidator validator) {
        if (validator == null) {
            throw new IllegalArgumentException("The supplied ReviewValidator is required and must not be null.");
        }

        if (!validator.supports(ReviewData.class)) {
            throw new IllegalArgumentException(
                    "The supplied ReviewValidator must support the validation of BrandData instances.");
        }

        this.reviewValidator = validator;
    }
}