com.onehippo.gogreen.jaxrs.model.ProductRepresentation.java Source code

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Here is the source code for com.onehippo.gogreen.jaxrs.model.ProductRepresentation.java

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/*
 *  Copyright 2010 Hippo.
 * 
 *  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.onehippo.gogreen.jaxrs.model;

import java.util.List;

import javax.jcr.RepositoryException;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlElements;
import javax.xml.bind.annotation.XmlRootElement;

import org.apache.commons.lang.ArrayUtils;
import org.hippoecm.hst.content.beans.standard.HippoResource;
import org.hippoecm.hst.content.rewriter.ContentRewriter;
import org.hippoecm.hst.core.container.ContainerConstants;
import org.hippoecm.hst.core.request.HstRequestContext;

import com.onehippo.gogreen.beans.Product;
import com.onehippo.gogreen.beans.compound.ImageSet;

/**
 * @version $Id$
 */
@XmlRootElement(name = "product")
public class ProductRepresentation extends DocumentRepresentation {

    private String productLink;
    private double price;
    private double rating;
    private double votes;
    private String[] categories;
    private String image;
    private String[] images;
    private String smallThumbnail;

    public ProductRepresentation() {
    }

    public ProductRepresentation(HstRequestContext requestContext, ContentRewriter<String> contentRewriter) {
        super(requestContext, contentRewriter);
    }

    public ProductRepresentation represent(Product bean) throws RepositoryException {
        super.represent(bean);

        //Its WRONG that there is jcr code here
        this.productLink = this.requestContext.getHstLinkCreator()
                .create(bean.getNode(), this.requestContext, ContainerConstants.MOUNT_ALIAS_SITE)
                .toUrlForm(this.requestContext, true);

        this.price = bean.getPrice();
        this.rating = bean.getRating();
        this.votes = bean.getVotes();
        this.categories = (String[]) ArrayUtils.clone(bean.getCategories());
        this.image = buildImageLinkUrl(bean);
        this.images = buildImageGalleryLinks(bean);
        this.smallThumbnail = buildImageLinkUrl(bean, "hippogogreengallery:smallthumbnail");

        return this;
    }

    @XmlElement(name = "productLink")
    public String getProductLink() {
        return productLink;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public double getRating() {
        return rating;
    }

    public void setRating(double rating) {
        this.rating = rating;
    }

    public double getVotes() {
        return votes;
    }

    public void setVotes(double votes) {
        this.votes = votes;
    }

    @XmlElementWrapper(name = "categories")
    @XmlElements(@XmlElement(name = "category"))
    public String[] getCategories() {
        return categories;
    }

    public String getImage() {
        return image;
    }

    public String getSmallThumbnail() {
        return smallThumbnail;
    }

    @XmlElementWrapper(name = "images")
    @XmlElements(@XmlElement(name = "image"))
    public String[] getImages() {
        return images;
    }

    private String buildImageLinkUrl(Product product) {
        if (product.getMainImage() == null) {
            return null;
        }

        //Its WRONG that there is jcr code here 
        return requestContext.getHstLinkCreator()
                .create(product.getMainImage().getNode(), this.requestContext, ContainerConstants.MOUNT_ALIAS_SITE)
                .toUrlForm(this.requestContext, true);
    }

    private String buildImageLinkUrl(Product product, String relPath) {
        ImageSet imageSet = product.getMainImage();

        if (imageSet == null) {
            return null;
        }

        HippoResource imageResource = imageSet.getBean(relPath);

        if (imageResource == null) {
            return null;
        }

        //Its WRONG that there is jcr code here 
        return requestContext.getHstLinkCreator()
                .create(imageResource.getNode(), this.requestContext, ContainerConstants.MOUNT_ALIAS_SITE)
                .toUrlForm(this.requestContext, true);
    }

    private String[] buildImageGalleryLinks(Product product) {
        List<ImageSet> images = product.getImages();

        if (images == null) {
            return null;
        }

        String[] imageUrls = new String[images.size()];
        for (int i = 0; i < images.size(); i++)
            imageUrls[i] = requestContext.getHstLinkCreator()
                    //Its WRONG that there is jcr code here
                    .create(images.get(i).getNode(), this.requestContext, ContainerConstants.MOUNT_ALIAS_SITE)
                    .toUrlForm(this.requestContext, true);

        return imageUrls;
    }

}