findopportunities.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");

// possible fields we're searching by
opportunityName = parameters.get("opportunityName");
description = parameters.get("description");
opportunityStageId = parameters.get("opportunityStageId");
typeEnumId = parameters.get("typeEnumId");

// construct search conditions
searchConditions = new ArrayList();
if (opportunityName != null && !opportunityName.equals("")) {
    searchConditions.add(new EntityExpr("opportunityName", true, EntityOperator.LIKE, "%" + opportunityName + "%", true));
}
if (description != null && !description.equals("")) {
    searchConditions.add(new EntityExpr("description", true, EntityOperator.LIKE, "%" + opportunityName + "%", true));
}
if (opportunityStageId != null && !opportunityStageId.equals("")) {
    searchConditions.add(new EntityExpr("opportunityStageId", EntityOperator.EQUALS, opportunityStageId));
}
if (typeEnumId != null && !typeEnumId.equals("")) {
    searchConditions.add(new EntityExpr("typeEnumId", EntityOperator.EQUALS, typeEnumId));
}
if (searchConditions.size() == 0) return;
searchConditionList = new EntityConditionList(searchConditions, EntityOperator.AND);

fields = UtilMisc.toList("salesOpportunityId", "opportunityName", "description", "opportunityStageId", "typeEnumId");
fields.add("estimatedAmount");
fields.add("estimatedCloseDate");

listIt = delegator.findListIteratorByCondition("SalesOpportunity", searchConditionList, null, 
        fields,  // fields to select
        UtilMisc.toList("opportunityName"), // 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);