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JAVA施用中集成SF的chatter功能及开发步骤

2012-09-06 
JAVA应用中集成SF的chatter功能及开发步骤项目中,需要与SF合作,使用SF提供的Chatter功能,即将车的实时数据

JAVA应用中集成SF的chatter功能及开发步骤
项目中,需要与SF合作,使用SF提供的Chatter功能,即将车的实时数据信息,工况,DTC等数据自动提交到SF的chatter上面,一边让群组内的所有人员共享或帮忙解决问题。所以应用获取到相关数据后,会自动将数据chatter到SF系统上。



一、partner的实现方式(enterprise方式有点不同):
一个简单的实例及具体代码和步骤如下:
1、到SF申请一个开发者账户,任何设置自己的密码和安全码(访问必须要密码和Security Token),如果没有Security Token,这点击【Reset Security Token】按钮重置一下,在查看注册邮件就会收到了。具体看附件图:



2、下载SF提供的类库插件:
到http://code.google.com/p/sfdc-wsc/downloads/list下载相应的版本文件,添加入项目中即可,我使用的18的版本(wsc-18.jar和partner-18.jar)。

3、编写chatter工具类:简单封装了登录SF平台,更新chatter信息和获取chatter信息的方法

/** * ChatterUtils.java V1.0 2011-10-21 下午03:47:53 *  * Copyright 2011 **** Technologies. All rights reserved. *  * Modification history(By Time Reason): *  * Description: */package com.***.sf.chatter;import java.io.IOException;import java.util.ArrayList;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Map;import com.***.utils.lang.Dates;import com.sforce.soap.partner.Connector;import com.sforce.soap.partner.PartnerConnection;import com.sforce.soap.partner.QueryResult;import com.sforce.soap.partner.SaveResult;import com.sforce.soap.partner.sobject.SObject;import com.sforce.ws.ConnectionException;import com.sforce.ws.ConnectorConfig;/** *  * <pre><b>功能描述:</b>调用Chatter API的工具类 * * @author :***(Kevin.xie)<br> * * <b>修改历史:</b>(修改人,修改时间,修改原因/内容) * * </pre> */public class ChatterUtils {        /**     * Chatter's account     */    private static final String USERNAME = "***";        /**     * Chatter's password and security token     */    private static final String PASSWORD = "***";        /**     * Connection     */    private static PartnerConnection connection;            /**     *      * <pre><b>功能描述:</b>Sign on to SF platform     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2011-10-21 下午03:49:33     *     * @throws ConnectionException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    private static void signSfPlatform() throws ConnectionException {        ConnectorConfig config = new ConnectorConfig();        config.setUsername(USERNAME);        config.setPassword(PASSWORD);        connection = Connector.newConnection(config);    }        /**     *      * <pre><b>功能描述:</b>update feed to SF's Chatter     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2011-10-21 下午03:51:36     *     * @param comment feed comments     * @return      * @throws ConnectionException     * @throws IOException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    public static String updateStatus(String comment) throws ConnectionException, IOException {        signSfPlatform();                String errorMsg = "";        SObject user = new SObject();        user.setType("user");        user.setId(connection.getUserInfo().getUserId());        user.setField("CurrentStatus", comment);                SaveResult[] results = connection.update(new SObject[] {user });                if (!results[0].isSuccess()) {                        errorMsg = "Error updating user status: " + results[0].getErrors()[0].getMessage();            // System.out.println("Error updating user status: " + errorMsg);        } else {                        // System.out.println("User status successfully updated.");        }        return errorMsg;    }        /**     *      * <pre><b>功能描述:</b>get feed items from SF     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2011-10-21 下午03:55:41     *     * @return      * @throws ConnectionException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    public static List<Map<String, String>> displayNewsFeed() throws ConnectionException {        List<Map<String, String>> feedList = null;                signSfPlatform();        // get max records are 50;        QueryResult queryResults = connection                .query("SELECT Id, Type, CreatedDate, CreatedBy.name, FeedPost.body FROM NewsFeed WHERE Type = 'UserStatus' ORDER BY CreatedDate DESC, ID DESC LIMIT 50");                if (queryResults.getSize() > 0) {                        feedList = new ArrayList<Map<String, String>>();                        StringBuilder sb = new StringBuilder();                        for (SObject s : queryResults.getRecords()) {                                sb.delete(0, sb.length());                String time = s.getChild("CreatedDate").getValue().toString();                sb.append(time.substring(0, 10) + " ");                sb.append(time.substring(11, 13));                sb.append(time.substring(13, 19));                                Map<String, String> map = new HashMap<String, String>();                map.put(Dates.format(parseDate(sb.toString()), Dates.F_YYYY_MM_DD_HH_MM_SS), s.getChild("FeedPost")                        .getField("Body").toString());                                feedList.add(map);            }        }                return feedList;    }        /**     *      * <pre><b>功能描述:</b>SalesForce服务器的时间与AMS服务器的时间相差8小时     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2011-10-21 下午03:59:01     *     * @param DateStr     * @return     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    private static Date parseDate(String DateStr) {        StringBuilder sb = new StringBuilder();        sb.append(DateStr.substring(0, 10) + " ");        sb.append(DateStr.substring(11, 13));        sb.append(DateStr.substring(13, 19));                Date d = Dates.parse(sb.toString(), Dates.F_YYYY_MM_DD_HH_MM_SS);        // 加8小时=8小时*60分*60秒*1000毫秒        long time1 = d.getTime() + 8 * 3600L * 1000L;                return Dates.parse(time1);    }    }


4、将业务数据提交到SF平台:
  
..../**     *      * <b>功能描述:</b>发送到SF平台     *      * @author :***(Kevin.xie) <br>     *         <b>创建日期 :</b>2011-10-21 下午04:05:19     *      *      * <br>     *         <b>修改历史:</b>(修改人,修改时间,修改原因/内容)<br>     * @throws InterruptedException     * @throws IOException     * @throws ConnectionException     */    public void sendRtWsToChatter() {        System.out.println("\t" + new Date().toLocaleString() + " Quartz ...........");        String vehicleID = "VID1";        String errMsg = "";        // 获取实时工况数据        // 1、获取连接会话                try {                        IoSession session = SocketUtils.getSession();                        // 产生当次发送请求标识,标识由客户端地址+随机数            // 这里的标识只是一个例子,标识可以任何方法产生,只要保持在系统中的唯一性            String flag = "127.0.0.1" + UUID.randomUUID().toString();            // 将标识保存到当前session中            session.setAttribute("SendRequestFlag", flag);                        // 2、登录服务器            errMsg = SocketUtils.sendSignInOrder(session, vehicleID, flag);                        if (Strings.isEmpty(errMsg)) {                                // 3、发发送获取实时工况的指令                                errMsg = SocketUtils.sendReqRtWsDataOrder(session, vehicleID, flag, workStatusIDs);                                // TODO 有个里程没有做                                StringBuilder sb = new StringBuilder();                // 4、获取实时工况的指令                if (Strings.isEmpty(errMsg)) {                                        RouterOrder resultOrder = (RouterOrder) WebClientHandler.results.get(flag);                    // 获取实时数据--封装实时数据为flexGrid的结果                    ReceiveRtWsOrderPackage rtWsPackage = (ReceiveRtWsOrderPackage) resultOrder.getOrderPackage();                                        List<Object> wsValue = rtWsPackage.getWorkStatusValueList();                                        // 清空原来的数据                    sb.delete(0, sb.length());                                        for (int i = 0; i < wsValue.size(); i++) {                                                sb.append(rtWsPackage.getDeviceNameList().get(i));                        sb.append(" = ");                        sb.append(wsValue.get(i));                        sb.append(" (" + rtWsPackage.getUnitList().get(i) + ")");                        sb.append(", ");                    }                                        // 清除标识内容                    WebClientHandler.results.remove(flag);                }                                if (sb.length() > 2) {                                        String comment = sb.toString().substring(0, sb.length() - 2);                    // 更新到chatter                    String msg = ChatterUtils.updateStatus(comment);                    System.out.println("\n\t Chatter's comment is : " + comment);                    System.out.println("\n\t The Chatter respones message is " + msg);                }                                // 休眠来2s后再继续下一个操作                Thread.sleep(2000);            }                        System.out.println("\n\tThe error message [errMsg] = " + errMsg);        } catch (Exception e) {                        System.out.println("\n\tThe error message [errMsg] = " + errMsg);            System.out.println("\n\tCatch the Exception, Exception message is below:");            e.printStackTrace();        }    }....


至此,已经完成了整个开发过程,上面的代码基本上copy出去就可以使用了。

也是刚刚研究SF平台,发现在上面开发还是比较麻烦,主要是资料很少,有哪位同学也在开发SF的,可以一起探讨,目前还有好多功能要开发,现在只用到了SF的chatter功能,其他功能后续会继续更新。


二、Enterprise方式
/** * EnterpriseCar.java V1.0 2012-2-15 下午01:16:56 *  * Copyright 2011 ****** Technologies. All rights reserved. *  * Modification history(By Time Reason): *  * Description: */package com.****.sf.custom.object;import java.io.IOException;import com.sforce.soap.enterprise.Connector;import com.sforce.soap.enterprise.EnterpriseConnection;import com.sforce.soap.enterprise.QueryResult;import com.sforce.soap.enterprise.SaveResult;import com.sforce.soap.enterprise.sobject.Car__c;import com.sforce.soap.enterprise.sobject.SObject;import com.sforce.ws.ConnectionException;import com.sforce.ws.ConnectorConfig;/** *  * <pre><b>功能描述:</b>Enterprise 版本操作对象(自定义)的方法。与Partner的方式有点小区别 * * @author :***(Kevin.xie)<br> * * <b>修改历史:</b>(修改人,修改时间,修改原因/内容) * * </pre> */public class EnterpriseCar {        // private static String USERNAME = "******.com";    // private static String PASSWORD = "******4nLzBrMJyZIjQGimh4d0";    // private static String USERNAME = "******@gmail.com";    // private static String PASSWORD = "******0xGwMq4nKjfEOaiu";    private static String USERNAME = "******@37demo.com.dev";    private static String PASSWORD = "******by9vpdNNaTqtwhltqHwJ";        private static EnterpriseConnection connection;        public static void main(String[] args) throws ConnectionException, IOException {        ConnectorConfig config = new ConnectorConfig();        config.setUsername(USERNAME);        config.setPassword(PASSWORD);        connection = Connector.newConnection(config);        displayNewsFeed();        create();        // update();        displayNewsFeed();        connection.logout();    }        /**     *      * <pre><b>功能描述:</b>更新     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2012-2-15 下午03:18:52     *     * @throws ConnectionException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    private static void update() throws ConnectionException {        QueryResult queryResults = connection.query("SELECT Id FROM Car__c where VID__c = 'VID1' LIMIT 50");        System.out.println(queryResults == null ? "null" : queryResults.getSize() + "");        if (queryResults.getSize() > 0) {                        // partner 的方式            // SObject car = queryResults.getRecords()[0];            // SObject car = new SObject();            // car.setId(sObject.getId());            // car.setType("Car__c");            // car.setField("Currently_DTC__c", "p2000--Test DTCs");                        // SaveResult[] results = connection.update(new SObject[] {trailer });                        // Enterprise 的方式            // 不能直接更新这个从数据库查处的对象,回报错误            SObject sObject = queryResults.getRecords()[0];            Car__c car = new Car__c();            car.setId(sObject.getId());            car.setCurrently_DTC__c("p2000--Test DTCs");                        SaveResult[] results = connection.update(new SObject[] {car });                        if (!results[0].isSuccess()) {                                System.out.println("Error updating user status: " + results[0].getErrors()[0].getMessage());            } else {                                System.out.println("User status successfully updated.");            }            System.out.println();        }    }        /**     *      * <pre><b>功能描述:</b>新建     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2012-2-15 下午03:18:25     *     * @throws ConnectionException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    private static void create() throws ConnectionException {        System.out.println();        // partner方式下,需用SObject对象,然后设置类型和属性值        // SObject trailer = new SObject();        // car.setType("Trailer__c");        // car.setField("Driver__c", "003O0000005q8u6IAA");        // car.setField("Car_Manufacturer__c", "Trailer_Name__c", "Audi");        // car.setField("Car_Model__c", "Linkman__c", "Audi A8");        // car.setField("VID__c", "Telphone_No__c", "0000");        // car.setField("Vehicle_Name__c", "Email__c", "Kevin's Car");        // car.setField("Currently_DTC__c", "WebSite__c", "P9999--test DTCs");                // SaveResult[] results = connection.create(new SObject[] {car });                // Eenterprise方式        Car__c car = new Car__c();        car.setDriver__c("003O0000005q8u6IAA");        car.setCar_Manufacturer__c("Audi");        car.setCar_Model__c("Audi A8");        car.setVID__c("0000");        car.setVehicle_Name__c("Kevin's Car");        car.setCurrently_DTC__c("P9999--test DTCs");                SaveResult[] results = connection.create(new SObject[] {car });                if (!results[0].isSuccess()) {                        System.out.println("Error create user : " + results[0].getErrors()[0].getMessage());        } else {                        System.out.println("User status successfully create.");        }        System.out.println();    }        /**     *      * <pre><b>功能描述:</b>显示     *      * @author :***(Kevin.xie)     * <b>创建日期 :</b>2012-2-15 下午03:21:23     *     * @throws ConnectionException     *     * <b>修改历史:</b>(修改人,修改时间,修改原因/内容)     *     * </pre>     */    private static void displayNewsFeed() throws ConnectionException {        QueryResult queryResults = connection                .query("SELECT Id, Car_Manufacturer__c, Car_Model__c, Chassis_Number__c, Currently_DTC__c, Driver__c, Name, VID__c, Vehicle_Name__c, Year__c  FROM Car__c LIMIT 50");        // QueryResult queryResults = connection        // .query("SELECT Id FROM Trailer__c where Name='T-000004' ORDER BY CreatedDate DESC, ID DESC LIMIT 50");        System.out.println(queryResults == null ? "null" : queryResults.getSize() + "");        if (queryResults.getSize() > 0) {                        for (SObject s : queryResults.getRecords()) {                                // partner方式                // String id = s.getChild("Id").getValue().toString();                // String driver = s.getChild("Driver__c").getValue().toString();                // String carManufacturer = s.getChild("Car_Manufacture__c").getValue().toString();                // String carModel = s.getChild("Car_Model__c").getValue().toString();                // String VID1 = s.getChild("VID1__c").getValue().toString();                // String Vehicle_Name = s.getChild("Vehicle_Name__c").getValue().toString();                // String DTCs = s.getChild("Currently_DTC__c").getValue().toString();                //                                // System.out.println(id + ", " + driver + ", " + TrailerName + ", " + carModel +                // ", " + VID1 + ", "                // + Vehicle_Name + ", " + DTCs);                                // Enterprise方式                Car__c car = (Car__c) s;                StringBuilder sb = new StringBuilder();                sb.append("Driver = " + car.getDriver__c() + "\n");                sb.append("Car Manufacturer = " + car.getCar_Manufacturer__c() + "\n");                sb.append("Car Model = " + car.getCar_Model__c() + "\n");                sb.append("VID1 = " + car.getVID__c() + "\n");                sb.append("Vehicle_Name = " + car.getVehicle_Name__c() + "\n");                sb.append("DTCs = " + car.getCurrently_DTC__c() + "\n");                                System.out.println(sb.toString());                            }            System.out.println("end");        }    }}


运行结果
1Driver = 003O0000005q8u6IAACar Manufacturer = AudiCar Model = Audi A6VID1 = VID1Vehicle_Name = MyCarDTCs = p2000--Test DTCsendUser status successfully create.2Driver = 003O0000005q8u6IAACar Manufacturer = AudiCar Model = Audi A8VID1 = 0000Vehicle_Name = Kevin's CarDTCs = P9999--test DTCsDriver = 003O0000005q8u6IAACar Manufacturer = AudiCar Model = Audi A6VID1 = VID1Vehicle_Name = MyCarDTCs = p2000--Test DTCsend

-----------
Kevin.xie
http://xieyanhua.iteye.com/admin/blogs/1207269

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