findcases.bsh

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

/*
 * Copyright (C) 2006  Open Source Strategies, Inc.
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
/* Copyright (c) 2005-2006 Open Source Strategies, Inc. */

import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.base.util.UtilDateTime;
import org.ofbiz.entity.condition.EntityConditionList;
import org.ofbiz.entity.condition.EntityExpr;
import org.ofbiz.entity.condition.EntityOperator;
import org.ofbiz.entity.util.EntityFindOptions;
import org.ofbiz.entity.util.EntityUtil;

listIteratorNameToUse = parameters.get("listIteratorNameToUse");

// order by
orderParam = parameters.get("casesOrderBy");
if (orderParam == null || orderParam.length() == 0) orderParam = "custRequestName";
orderBy = UtilMisc.toList(orderParam);

// possible fields we're searching by
priority = parameters.get("priority");
custRequestName = parameters.get("custRequestName");
custRequestTypeId = parameters.get("custRequestTypeId");
custRequestCategoryId = parameters.get("custRequestCategoryId");
statusId = parameters.get("statusId");

// search conditions
searchConditions = new ArrayList();

// find parameters for the sorting headers
findParams = "";

// construct search conditions and find parameters
if (priority != null && !priority.equals("")) {
    searchConditions.add(new EntityExpr("priority", EntityOperator.EQUALS, priority));
    findParams += "&priority="+priority;
}
if (custRequestName != null && !custRequestName.equals("")) {
    searchConditions.add(new EntityExpr("custRequestName", true, EntityOperator.LIKE, "%" + custRequestName + "%", true));
    findParams += "&custRequestName=" + custRequestName;
}
if (custRequestTypeId != null && !custRequestTypeId.equals("")) {
    searchConditions.add(new EntityExpr("custRequestTypeId", EntityOperator.EQUALS, custRequestTypeId));
    findParams += "&custRequestTypeId=" + custRequestTypeId;
}
if (custRequestCategoryId != null && !custRequestCategoryId.equals("")) {
    searchConditions.add(new EntityExpr("custRequestCategoryId", EntityOperator.EQUALS, custRequestCategoryId));
    findParams += "&custRequestCategoryId=" + custRequestCategoryId;
}
if (statusId != null && !statusId.equals("")) {
    searchConditions.add(new EntityExpr("statusId", EntityOperator.EQUALS, statusId));
    findParams += "&statusId=" + statusId;
}
if (searchConditions.size() == 0) return;
searchConditionList = new EntityConditionList(searchConditions, EntityOperator.AND);

listIt = delegator.findListIteratorByCondition("CustRequest", searchConditionList, null, 
        UtilMisc.toList("custRequestId", "custRequestName", "priority", "statusId", "custRequestTypeId", "custRequestCategoryId"),  // fields to select
        orderBy, // fields to order by
        // the first true here is for "specifyTypeAndConcur"
        // the second true is for a distinct select.  Apparently this is the only way the entity engine can do a distinct query
        new EntityFindOptions(true, EntityFindOptions.TYPE_SCROLL_INSENSITIVE, EntityFindOptions.CONCUR_READ_ONLY, true));

// this is the iterator to use in form-widgets
context.put(listIteratorNameToUse, listIt);

// and parameters for the sort headers
context.put("findParams", findParams);