JOLT的配置与编程简介

爱被打了一巴掌 2022-06-01 08:52 258阅读 0赞

# JOLT的配置与编程简介 #

转载  2007年05月01日 13:11:00

*  标签：
 *  [编程][Link 1] /
 *  [service][] /
 *  [string][] /
 *  [access][] /
 *  [buffer][] /
 *  [integer][]

*  5730

JOLT的配置与编程简介

开发建立一个 JOLT 客户端访问 BEA Tuxedo 的应用服务的主要的步骤，可以描述以下的过程（参见下图）

![liucheng.bmp][]

1、 确认已经安装 BEA Jolt 系统

2、 首先要建立或已经存在一个BEA Tuxedo 系统的一个应用服务

3、 利用 Bulk Loader （批量装载） 工具装载  BEA Tuxedo  应用服务到 Jolt Repository

Database

1）  使用 Bulk Loader：

jbld  是一个java 程序，在运行 jbld 命令以前检查环境变量 CLASSPATH 是否指定了 jolt 类的路径（jolt.jar、joltadmin.jar），如果没有指定这个环境变量，java 虚拟机不能够定位到任何的 jolt classes

\*\* 激活 Bulk Loader ：

在提示符下输入以下命令（带上正确的选择项）：

java bea.jolt.admin.jbld \[-n\]

\[-p package\]

\[-u usrname\]

\[-r  usrrole\]

//host:port filename

\*\* 批量装载文件 － the Bulk Loader File

Bulk Loader File  是一个定义服务和关联参数文本文件，Bulk Loader装载定义在the Bulk Loader File（批量装载文件）中的服务到 jolt 接口服务库中（默认的包是： BULKPKG）。

2)  Bulk Loader File  的语法

每一个服务定义是由服务属性和参数组成的：属性和参数都有一个要设置的数字，每一个属性描绘都通过一个关键字和一个值

关键字分为两层：

◎     Service\_level    ( 服务层)

◎      Parameter\_level ( 参数层)

\*  关键字的指导方针

\* jbld  程序读取服务定义文本文件，关键字的用法遵守下表的 指导 方针：

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background:silver; border-width:medium; border-style:none; border-color:initial; margin-left:50.4pt"> 
 <tbody style=""> 
  <tr style="height:23.25pt"> 
   <td style="border-width:1pt; border-style:solid; border-color:windowtext; padding:0cm 5.4pt; width:180.75pt; height:23.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style=""><span style="margin:0px; padding:0px; font-weight:400">指&nbsp;导&nbsp;</span>方&nbsp;针</span> 
    </div> </td> 
   <td style="border-width:1pt 1pt 1pt medium; border-style:solid solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:windowtext; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:23.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="">举<span style="margin:0px; padding:0px; font-weight:400">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>例</span> 
    </div> </td> 
  </tr> 
  <tr style="height:30.75pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:30.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">每个关键字都必须跟随一个等号（＝）和一个值</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:30.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">正确：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type=string</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">错误：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type</span> 
    </div> </td> 
  </tr> 
  <tr style="height:30pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:30pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">每一行只允许有一个关键字</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:30pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">正确：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type=string</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">错误：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type=string&nbsp;access=out</span> 
    </div> </td> 
  </tr> 
  <tr style="height:29.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">任何一行都不能忽略等号（＝）</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">正确：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type=string</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">错误：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;type string</span> 
    </div> </td> 
  </tr> 
  <tr style="height:29.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">确定的关键字只接受一个合理设置的值</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">访问关键字只支持以下这些值：</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">in</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">，</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">out</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">，</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">inout</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">，</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">noaccess</span> 
    </div> </td> 
  </tr> 
  <tr style="height:121.5pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:121.5pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">装载导入文件能够包含多服务定义</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:121.5pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service=INQUIRY</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">&lt;service&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的关键字和值</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&gt;</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service=DEPOSIT</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">&lt;service&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的关键字和值</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&gt;</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service=WITHGRAWL</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">&lt;service&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的关键字和值</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&gt;</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service=TRANSFER</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">&lt;service&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的关键字和值</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&gt;</span> 
    </div> </td> 
  </tr> 
  <tr style="height:97.2pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:windowtext; width:180.75pt; border-bottom-color:windowtext; height:97.2pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">每一个服务定义都由多个关键字和值组成</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; background:none 0% 0% repeat scroll transparent; border-left-color:initial; width:188.25pt; border-bottom-color:windowtext; height:97.2pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service=DEPOSIT</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">export=true</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">inbuf=VIEW32</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">outbuf=VIEW32</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">inview=INVIEW</span> 
    </div> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">outview=OUTVIEW</span> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

◎ 在  Bulk Loader  文本文件中关键字的顺序

一个服务定义必须以  service=<SERVICE\_NAME>  开始，服务如果是采用  CARRAY  或者是  STRING  类型的  BUFFER ，在服务中只有一个参数。在服务中使用的是一个 CARRAY 类型的 BUFFER 则推荐参数使用 CARRAY 数据类型；在服务中使用的是一个 STRING 类型的 BUFFER 则推荐参数使用 STRING 数据类型。

下表是包含使用服务层关键字和每一个可接受的值的指导方针

\*  服务层的关键字和值的用法

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent; border-width:medium; border-style:none; border-color:initial; margin-left:50.4pt"> 
 <tbody style=""> 
  <tr style="height:14.45pt"> 
   <td style="border-width:1pt; border-style:solid; border-color:windowtext; padding:0cm 5.4pt; background:silver; width:117.75pt; height:14.45pt"> 
    <div style="margin:0px 0px 0px 42.15pt; padding:0px; text-indent:-42.15pt"> 
     <span style="">关&nbsp;键&nbsp;字</span> 
    </div> </td> 
   <td style="border-width:1pt 1pt 1pt medium; border-style:solid solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:windowtext; background:silver; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:14.45pt"> 
    <div style="margin:0px 0px 0px 42.15pt; padding:0px; text-indent:-42.15pt"> 
     <span style="">值</span> 
    </div> </td> 
  </tr> 
  <tr style="height:21.75pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:117.75pt; border-bottom-color:windowtext; height:21.75pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">service</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:21.75pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">任何</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;BEA Tuxedo&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">服务名字</span> 
    </div> </td> 
  </tr> 
  <tr style="height:23.45pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:117.75pt; border-bottom-color:windowtext; height:23.45pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">export</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:23.45pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">true&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">或</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;false (</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">默认值为：</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">false)</span> 
    </div> </td> 
  </tr> 
  <tr style="height:60.75pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:117.75pt; border-bottom-color:windowtext; height:60.75pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Inbuf / outbuf</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:60.75pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">选择下列这些</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;BUFFER&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">类型中的一种</span> 
    </div> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">FML&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; FML32&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; VIEW</span> 
    </div> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">VIEW32&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; STRING&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CARRAY</span> 
    </div> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">X_OCTET&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; X_COMMON&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; X_C_TYPE</span> 
    </div> </td> 
  </tr> 
  <tr style="height:45pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:117.75pt; border-bottom-color:windowtext; height:45pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">inview</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:45pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">任何输入参数的</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">view&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">名字</span> 
    </div> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">这个参数是可选的，只有在下列一种</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">BUFFER</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">类型被用到时：</span> 
    </div> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">VIEW</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">、</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">VIEW32</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">、</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">X_COMMON</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">、</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">X_C_TYPE</span> 
    </div> </td> 
  </tr> 
  <tr style="height:20.05pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:117.75pt; border-bottom-color:windowtext; height:20.05pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">outview</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:251.25pt; border-bottom-color:windowtext; height:20.05pt"> 
    <div style="margin:0px 0px 0px 36pt; padding:0px; text-indent:-36pt"> 
     <span style="margin:0px; padding:0px; font-size:9pt">任何输出参数的</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">&nbsp;view&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">名字</span> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

\* 参数层关键字和值的用法

一个参数是从  param=<PARAM\_VALUE> ，当遇到另一个参数  param  或是另一个服务  service 就结束了。参数关键字是可以任何顺序的。

下表是包含使用参数层关键字和每一个可接受的值的指导方针

3） 疑难问题的解决

如果你使用  Bulk Loader  批量装载工具时遇到了一些问题，参阅下表：

一个完整的 Bulk Loader  批量装载工具错误消息和解决方案

Bulk Load data  的例子：

下列列表包含一个例子数据文件，这个例子装载  TRANSFER 、 LOGIN 、 PAYROLL 服务到默认的  BULKPKG  包。

批量装载数据样本：

service=TRANSFER
    
    export=true
    
    inbuf=FML
    
    outbuf=FML
    
    param=ACCOUNT_ID
    
    type=integer
    
    access=in
    
    count=2
    
    param=SAMOUNT
    
    type=string
    
    access=in
    
    param=SBALANCE
    
    type=string
    
    access=out
    
    count=2
    
    param=STATLIN
    
    type=string
    
    access=out

service=LOGIN
    
    inbuf=VIEW
    
    inview=LOGINS
    
    outview=LOGINR
    
    export=true
    
    param=user
    
    type=string
    
    access=in
    
    param=passwd
    
    type=string
    
    access=in
    
    param=token
    
    type=integer
    
    access=out

service=PAYROLL
    
    inbuf=FML
    
    outbuf=FML
    
    param=EMPLOYEE_NUM
    
    type=integer
    
    access=in
    
    param=SALARY
    
    type=float
    
    access=inout
    
    param=HIRE_DATE
    
    type=string
    
    access=inout

4、  使用 Jolt Repository Editor 编辑器定义和配置应用服务

1)  Repository Editor

Repository Editor 是一个有效地可下载的 JAVA Applet 应用程序，Jolt Repository 主要是用于 Jolt 翻译 JAVA 参数到一个 BEA Tuxedo BUFFER 类型中；当一个 BEA Tuxedo 服务加载到 Repository，而且必须要 Export，这样 Jolt Server 才能确保客户端请求从 Jolt Client能够完成。

2)  Repository Editor  窗口

![4a71b32f7e1a47438e6bde63cc80c001.gif][]

3)  Repository Editor  窗口描述

4 ） 启动Repository Editor

在启动Repository Editor前，确认已经安装了所要求的最小化，Jolt Server 和 Jolt Client，可以用 JavaSoft 的 appletviewer 或者是用你的浏览器中任何一种方式都可以启动Repository Editor。

\*  用 Java appletviewer 启动Repository Editor

设置 Jolt Class 的CLASSPATH的环境变量。

◎从本地启动Repository Editor

appletviewer <full-pathname>/RE.html

◎ 从WEB服务器远程启动Repository Editor

appletviewer http://<www.server>/<URL path>/RE.html

\*  用浏览器启动Repository Editor

◎ 从本地启动的RE页面

设置 Jolt Class 的CLASSPATH的环境变量。

file:<full-pathname>/RE.html

◎ 从WEB Server 启动Repository Editor

确保 CLASSPATH 不包括 Jolt Class 的路径

不设置 CLASSPATH

http://<www.server>/<URL path>/RE.html

注意：在打开这个文件之前，修改在 RM.html的applet codebase parameter 匹配你的Jolt Class 的路径

\*  登录到Repository Editor

完成上述启动步骤后，就会显示下图：

![0b5a0af282fc4616a3d1f852e79ad086.png][]

◎ 在SERVER中输入主机的机器名或是主机的IP，然后在 PortNumber中输入主机启用的通信端口号

注意：除非你登录通过 Jolt Relay，相同的端口号通常用于配置 Jolt Listener，查阅UBBCONFIG 文件的附加信息

◎ 输入BEA Tuxedo应用的口令

在依赖认证的等级上，完成以下两步：

输入BEA Tuxedo的User Name 和 User Password，然后 Packages、Services、

Log Off  按钮就可以激活。

注意：查看JoltSessionClass 的附加信息

![01d21a0a56314a0c980e317b61ed3c4d.png][]

\* Repository Editor  登录窗口的描述

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent; border-width:medium; border-style:none; border-color:initial; margin-left:68.4pt"> 
 <tbody style=""> 
  <tr style="height:14.3pt"> 
   <td style="border-width:1pt; border-style:solid; border-color:windowtext; padding:0cm 5.4pt; background:silver; width:108pt; height:14.3pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style=""><span style="margin:0px; padding:0px; font-weight:400">选<span style="margin:0px; padding:0px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>项</span></span> 
    </div> </td> 
   <td style="border-width:1pt 1pt 1pt medium; border-style:solid solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:windowtext; background:silver; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:14.3pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style=""><span style="margin:0px; padding:0px; font-weight:400">描<span style="margin:0px; padding:0px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>述</span></span> 
    </div> </td> 
  </tr> 
  <tr style="height:15pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:15pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Server</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:15pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">服务器名字或者是服务器的IP</span> 
    </div> </td> 
  </tr> 
  <tr style="height:14.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:14.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Port Number</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:14.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">一个十进制的端口数值</span> 
    </div> </td> 
  </tr> 
  <tr style="height:29.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">User Role</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:29.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">BEA Tuxedo</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的用户角色，至少要求 BEA Tuxedo认证等级是 USER_AUTH 或者是更高。</span> 
    </div> </td> 
  </tr> 
  <tr style="height:13.5pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:13.5pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Application Password</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:13.5pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">BEA Tuxedo&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">超级管理员的口令</span> 
    </div> </td> 
  </tr> 
  <tr style="height:12.75pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:12.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">User Name</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:12.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">BEA Tuxedo</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">用户标识，第一个字符必须是一个alpha字符</span> 
    </div> </td> 
  </tr> 
  <tr style="height:12.75pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:12.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">User Password</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:12.75pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">BEA Tuxedo&nbsp;</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的口令</span> 
    </div> </td> 
  </tr> 
  <tr style="height:12pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:12pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Packages</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:12pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">访问Packages的窗口</span> 
    </div> </td> 
  </tr> 
  <tr style="height:11.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:11.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Services</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:11.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">访问</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">Services</span> 
     <span style="margin:0px; padding:0px; font-size:9pt">的窗口</span> 
    </div> </td> 
  </tr> 
  <tr style="height:17.25pt"> 
   <td style="border-width:medium 1pt 1pt; border-style:none solid solid; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:windowtext; width:108pt; border-bottom-color:windowtext; height:17.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">Log Off</span> 
    </div> </td> 
   <td style="border-width:medium 1pt 1pt medium; border-style:none solid solid none; border-right-color:windowtext; padding:0cm 5.4pt; border-top-color:initial; border-left-color:initial; width:243pt; border-bottom-color:windowtext; height:17.25pt"> 
    <div style="margin:0px; padding:0px"> 
     <span style="margin:0px; padding:0px; font-size:9pt">中断与服务器的连接</span> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

5、  用 Jolt Class Library 建立一个客户端应用

在典型的需要 web enble的3层OLTP系统中，基于Bea中间件的解决方案是： Browser → WebLogicServer → Tuxedo → RDBMS, 整个流程图如下:

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent"> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""> 
    <div style="margin:0px; padding:0px"> 
     <div style="margin:0px; padding:0px"> 
      <span style="margin:0px; padding:0px">Web&nbsp;</span> 
      <span style="margin:0px; padding:0px">Browse</span> 
      <span style="margin:0px; padding:0px"><br style=""> </span> 
      <span style="margin:0px; padding:0px">(Http)</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent"> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""> 
    <div style="margin:0px; padding:0px"> 
     <div style="margin:0px; padding:0px"> 
      <span style="margin:0px; padding:0px">BEA</span> 
      <span style="margin:0px; padding:0px">WebLogic Server</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent"> 
 <tbody style=""> 
  <tr style=""> 
   <td style=""> 
    <div style="margin:0px; padding:0px"> 
     <div style="margin:0px 0px 0px 31.5pt; padding:0px; text-indent:-31.5pt"> 
      <span style="margin:0px; padding:0px">BEA TUXEDO</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

流程说明:

Browser发送 Post Form数据到Weblogic中,Servlet接受Post 数据,通过JNDI去查找SessionPoolManager名,并传递服务,此时WebServer的SessionPool通过Jolt Protocl与Bea Tuxedo服务连接并通讯,BeaTuxedo 服务接受来之Webserver的请求,并处理后返回,WebServer接受结果返回到WebBrowse显示. 根据此流程创建一个完整程序的流程如下：

![1057e04c065c41d98ef1b893198067e6.png][]

在这个流程中 BEA Jolt是Java程序与Tuxedo APP（C程序）之间连接通讯的桥梁。

所有的 Tuxedo APP对C客户端而言，只要服务START，C客户端即可调用。但是对通过Jolt协议访问的Java客户端，必须在Jolt Repository(Jolt资源库)中注册，并导出（Export），

Jolt Client才可以调用该服务，否则将提示： Service not available.

在这个流程中，他们之间的关系如下图所示：

![6a7e352914824b45b11c337cfeae70f3.png][]

JOLT CLIENT

其中Repository Editor是BEA提供的一个GUI界面，用于增加和删除提供给Jolt Client 的TUXEDO Service。其全称为Jolt Repository Editor. 运行%Jolt\_home%/udataobj/jolt/re.html

可进入该界面。

![50cb2f43bbcc49658c044c936a7a296e.png][]

在此Editor中用户可增加删除Jolt Repository 中的Service，但只有标志为Export的Service才能被Jolt Client调用。

![cd317406003f44d5821f2a7ada5c0d6d.gif][]

注意：在安装Jolt时，其安装目录必须选在Tuxedo安装目录下,（如D:/bea/tuxedo）,否则即使进入了Editor界面，但无法打开Service编辑窗口。

更具体信息请参照Tuxedo Jolt 帮助文档。

Jolt Client:

Jolt Client 可以是纯Java程序，也可以是Browser 通过Servlet调用Tuxedo Service。

无论那种方式，如果调用Tuxedo Service其编程都有固定的模式。

1.       Bind the client to the TUXEDO environment using the JoltSessionAttributes class.

2.       通过JoltSessionAttributes将客户端绑定到TUXEDO环境中。

3.        Establish a session.（建立一个session）

4.        Set variables.设置必要的参数

5.        Perform the necessary transaction processing.建立必要的transaction进程.(针对有数据操作而言)

6.        调用服务.

7.        Log the client off of the TUXEDO system.断开连接

下图是一个比较详细的例子：

![ee02fef5c0d04adf9b6fdc8c0e4f1bcb.png][]

在这里JoltRemoteService建立Jolt Client 与的Jolt Repository 联系.

To use a JoltRemoteService object, the programmer simply：

\_ Sets the input parameters

\_ Invokes the service

\_ Examines the output parameters

在JOLT客户端应用中的事务处理使用J2EE的JTA实现Transaction，但是J2EE中的UserTransaction与后台Tuxedo的事务不是一致的，因此所有的事务建议在Tuxedo程序或者PROC\*C程序中完成起始。

[![3_evilcry2012.jpg][]][3_evilcry2012.jpg 1]

[![jim19770812][]][jim19770812 1]

*  #### [jim19770812][jim19770812 1] ####
    
    2011-12-07 17:102楼
    
    1条回复  [回复][Link 2]
 *  得改java权限，否则用RE.html是连不上JOLT服务器的
 *

[![heqinghua217][]][heqinghua217 1]

*  ####  ####
 *  
 *

[![dwordcn][]][dwordcn 1]

*  #### [dwordcn][dwordcn 1] ####
    
    2007-06-21 13:481楼
    
    [回复][Link 2]
 *  你好，想问一下FML中的integer对应C/JAVA中的哪一种类型。我用C写的客户端使用long型作数据交换的时候是可以的（没有启动JSL服务）。为什么启动了之后在Repository中配置的时候找不到long 这中类型的数据。用integer代替以后，在Repository测试的时候就报数据格式转化异常。  
    大哥如果空的话还请给小弟讲一下integer应该对应程序中的什么类型！！  
    我的邮箱：dwordcn@gmail.com
 *

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