com.bitranger.parknshop.common.service.ItemFinderService.java Source code

Introduction

Here is the source code for com.bitranger.parknshop.common.service.ItemFinderService.java

Source

/*******************************************************************************
 * Copyright (c) 2014 BitRangers (Team C1).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *      BitRangers (Team C1) - initial API and implementation
 ******************************************************************************/
package com.bitranger.parknshop.common.service;

import java.util.Arrays;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;

import com.bitranger.parknshop.common.dao.ItemFinder;
import com.bitranger.parknshop.common.model.PsItem;
import com.bitranger.parknshop.util.Str;
import com.bitranger.parknshop.visitor.views.Names;

public class ItemFinderService {

    private String sCategoryId = null;
    private String[] stagIds = null;
    private String sMaxPrice = null;
    private String sMinPrice = null;
    private String sPageNumber = null;
    private String sOrderBy = null;
    private String sAsd = null;

    @Autowired
    @Qualifier(value = "itemFinder")
    private ItemFinder itemFinder;

    public ItemFinderService categoryId(String id) {
        sCategoryId = id;
        return this;
    }

    public ItemFinderService tagIds(String[] tagIds) {
        stagIds = tagIds;
        return this;
    }

    public ItemFinderService maxPrice(String maxPrice) {
        sMaxPrice = maxPrice;
        return this;
    }

    public ItemFinderService minPrice(String minPrice) {
        sMinPrice = minPrice;
        return this;
    }

    public ItemFinderService pageNumber(String pageNumber) {
        sPageNumber = pageNumber;
        return this;
    }

    public ItemFinderService orderBy(String orderBy) {
        sOrderBy = orderBy;
        return this;
    }

    public ItemFinderService asd(String asd) {
        sAsd = asd;
        return this;
    }

    // return the list of items
    public List<PsItem> list() {

        Integer categoryId = -1;
        List<Integer> tagIds = null;
        Double maxPrice = Double.MAX_VALUE;
        Double minPrice = 0.0;
        Integer pageNumber = 1;
        String orderBy = null;
        boolean asd = false;

        categoryId = Integer.parseInt(sCategoryId);
        orderBy = sOrderBy;

        if (stagIds != null) {

            Integer[] itagIds = new Integer[stagIds.length];

            for (int i = 0; i < stagIds.length; i++) {
                itagIds[i] = Integer.parseInt(stagIds[i]);
            }
            tagIds = Arrays.asList(itagIds);
        }
        if (sMaxPrice != null) {
            maxPrice = Double.parseDouble(sMaxPrice);
        }
        if (sMinPrice != null) {
            minPrice = Double.parseDouble(sMinPrice);
        }
        if (sPageNumber != null) {
            pageNumber = Integer.parseInt(sPageNumber);
        }
        if (sAsd != null) {
            if (sAsd.equals("asd")) {
                asd = true;
            }
        }

        List<PsItem> items = null;

        if (asd) {

            items = itemFinder.newFind().categoryId(categoryId).tagIDs(tagIds).maxPrice(maxPrice).minPrice(minPrice)
                    .orderBy(orderBy).ascending().page(pageNumber).list();
            this.clear();

        } else {

            itemFinder.toString();

            items = itemFinder.newFind().categoryId(categoryId).tagIDs(tagIds).maxPrice(maxPrice).minPrice(minPrice)
                    .orderBy(orderBy).descending().page(pageNumber).list();
            this.clear();
        }
        return items;
    }

    // itemFinder getter and setter!!!!!!!!!!!!!!!!
    public ItemFinder getItemFinder() {
        return itemFinder;
    }

    public void setItemFinder(ItemFinder itemFinder) {
        this.itemFinder = itemFinder;
    }

    /**
     * return the list of the items
     * @param request
     * @return
     */

    public List<PsItem> getItems(HttpServletRequest request) {

        // /itemlist?searchBar=drgsdfsd&searchBtn=Search
        // /itemlist?category_id=4&page_number=2&order_by=vote&asd=desc#

        String key = request.getParameter("searchBar");
        if (Str.Utils.notBlank(key)) {
            System.out.println("ItemFinderService.getItems()" + key);
            System.out.println(itemFinder.newFind().search(key).size());
            return itemFinder.newFind().search(key);
        }

        return this.categoryId(request.getParameter(Names.params.categoryId))
                .tagIds(request.getParameterValues(Names.params.tag))
                .maxPrice(request.getParameter(Names.params.maxPrice))
                .minPrice(request.getParameter(Names.params.minPrice))
                .pageNumber(request.getParameter(Names.params.pageNumber))
                .orderBy(request.getParameter(Names.params.orderBy)).asd(request.getParameter(Names.params.asd))
                .list();

    }

    /**
     * clear the attributes
     */
    public void clear() {

        sCategoryId = null;
        stagIds = null;
        sMaxPrice = null;
        sMinPrice = null;
        sPageNumber = null;
        sOrderBy = null;
        sAsd = null;
    }
}