de.hybris.platform.yacceleratorstorefront.renderer.CMSLinkComponentRenderer.java Source code

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Here is the source code for de.hybris.platform.yacceleratorstorefront.renderer.CMSLinkComponentRenderer.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 de.hybris.platform.yacceleratorstorefront.renderer;

import de.hybris.platform.acceleratorcms.component.renderer.CMSComponentRenderer;
import de.hybris.platform.category.model.CategoryModel;
import de.hybris.platform.cms2.enums.LinkTargets;
import de.hybris.platform.cms2.model.contents.components.CMSLinkComponentModel;
import de.hybris.platform.commercefacades.product.data.CategoryData;
import de.hybris.platform.commercefacades.product.data.ProductData;
import de.hybris.platform.core.model.product.ProductModel;
import de.hybris.platform.servicelayer.dto.converter.Converter;
import com.epam.cme.storefront.tags.Functions;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;

import org.apache.taglibs.standard.tag.common.core.UrlSupport;
import org.springframework.beans.factory.annotation.Required;

/**
 */
public class CMSLinkComponentRenderer implements CMSComponentRenderer<CMSLinkComponentModel> {
    private Converter<ProductModel, ProductData> productUrlConverter;
    private Converter<CategoryModel, CategoryData> categoryUrlConverter;

    protected Converter<ProductModel, ProductData> getProductUrlConverter() {
        return productUrlConverter;
    }

    @Required
    public void setProductUrlConverter(final Converter<ProductModel, ProductData> productUrlConverter) {
        this.productUrlConverter = productUrlConverter;
    }

    protected Converter<CategoryModel, CategoryData> getCategoryUrlConverter() {
        return categoryUrlConverter;
    }

    @Required
    public void setCategoryUrlConverter(final Converter<CategoryModel, CategoryData> categoryUrlConverter) {
        this.categoryUrlConverter = categoryUrlConverter;
    }

    protected String getUrl(final CMSLinkComponentModel component) {
        // Call the function getUrlForCMSLinkComponent so that this code is only in one place
        return Functions.getUrlForCMSLinkComponent(component, null, getProductUrlConverter(),
                getCategoryUrlConverter()); // null
                                                                                                                                  // for
                                                                                                                                  // request!
    }

    @Override
    public void renderComponent(final PageContext pageContext, final CMSLinkComponentModel component)
            throws ServletException, IOException {
        try {
            final String url = getUrl(component);
            final String encodedUrl = UrlSupport.resolveUrl(url, null, pageContext);

            final JspWriter out = pageContext.getOut();

            if (encodedUrl == null || encodedUrl.isEmpty()) {
                // <span class="empty-nav-item">${component.linkName}</span>
                out.write("<span class=\"empty-nav-item\">");
                out.write(component.getLinkName());
                out.write("</span>");
            } else {
                // <a href="${encodedUrl}" ${component.styleAttributes}
                // title="${component.linkName}" ${component.target == null || component.target ==
                // 'SAMEWINDOW' ? '' : 'target="_blank"'}>${component.linkName}</a>

                out.write("<a href=\"");
                out.write(encodedUrl);
                out.write("\" ");

                // Write additional attributes onto the link
                if (component.getStyleAttributes() != null) {
                    out.write(component.getStyleAttributes());
                }

                out.write(" title=\"");
                out.write(component.getLinkName());
                out.write("\" ");

                if (component.getTarget() != null && !LinkTargets.SAMEWINDOW.equals(component.getTarget())) {
                    out.write(" target=\"_blank\"");
                }
                out.write(">");
                out.write(component.getLinkName());
                out.write("</a>");
            }
        } catch (final JspException ignore) {
            // ignore
        }
    }
}