刚刚参加完公司的i.frame的培训，现在总结一下

1. web.xml 文件中并没有太多的变化，注意一下要配置多个struts-config-***.xml
2. i.frame 比struts多了command-config-***.xml，是以plugin的方式和sturts一起工作的，配置在struts-default.xml文件
<plug-in className="com.ncs.iframe.base.ejb.command.action.CommandPlugIn">
    <set-property property="config"
      value="/WEB-INF/command/command-config-default.xml"/>
    <set-property property="config/custdir"
      value="/WEB-INF/command/command-config-custdir.xml"/>
    </plug-in>

  而command-config-default.xml 的作用就是定义类似BM的东西,不过这里叫commoand罢了
  <command-config>
  <command-mappings>
    <command name="/custdir/searchprocess"
      type="com.ncs.iframe.sample.custdir.command.SCDCustomerCommand"
      service="searchCustomer">
      <param name="name" type="java.lang.String"/>
      <result name="result" type="java.util.ArrayList"/>
    </command>
 </command-mappings>
</command-config>

其中/custdir/searchprocess 表示custdir模块下的searchprocess 这个action,type表示action指向的command, service为要执行的方法,定义在command里面.

可是, command又怎么调用DAO呢???
别着急, 轮到pfw出场了,汗!

2. pfw

pfw-config.xml的一般定义如下:
<pfw-config>
  <database id="iconnect">
    <!-- use either one-->
    <!-- for BEA -->
    <!-- <data-source jndi="iconnectDS" /> -->
    <!-- for Tomcat -->
    <data-source jndi="java:comp/env/jdbc/iconnectDS" />
    <mapping href="/WEB-INF/pfw/pfw-mapping-custdir.xml" />
    <mapping href="/WEB-INF/pfw/pfw-mapping-iextend.xml" />
    <mapping href="/WEB-INF/pfw/pfw-itrust-aa-sql.xml" />
  </database>
</pfw-config>

定义了一个jndi,这个需要在服务器配置. 其他的就是映射到了几个子模块的pfw配置,提供一个看看(很恐怖, 太长了):
作用: 提供DAO到数据库的映射. 包含SQL语句
<pfw-mapping> 
  <map-class id="com.ncs.iframe.sample.custdir.to.SCDCustomerTO">
    <db-table name="TBL_SAMPLE_CUSTOMER"/>
    <field name="customerID" type="java.lang.String">
      <sql name="CUSTOMER_ID" type="CHAR"/>
    </field>
    <field name="name" type="java.lang.String">
      <sql name="NAME" type="CHAR"/>
    </field>
    <field name="telMain" type="java.lang.String">
      <sql name="TEL_MAIN" type="CHAR"/>
    </field>
    <field name="industry.codeId" type="java.lang.String">
      <sql name="INDUSTRY_CD" type="CHAR"/>
    </field>
    <field name="remarks" type="java.lang.String">
      <sql name="REMARKS" type="CHAR"/>
    </field>
    <field name="version" type="java.lang.Integer">
      <sql name="VERSION" type="INTEGER"/>
    </field>
 <field name="updatedDt" type="java.sql.Timestamp">
  <sql name="UPDATED_DT" type="TIMESTAMP"/>
 </field>
    <primary-key name="CUSTOMER_ID"/>
    <version name="UPDATED_DT"/>
    <cache-group name="TBL_SAMPLE_CUSTOMER"/>
  </map-class>
  <!-- Start of param-map -->
  <param-map id="/custdir/getSearchCustomerCountParams">
    <property name="name" sqlType="CHAR"/>
  </param-map>
  <param-map id="/custdir/getSearchCustomerParams">
    <property name="name" sqlType="CHAR"/>
    <property name="sortOrder" sqlType="CHAR"/>
    <property name="orderType" sqlType="CHAR"/>
  </param-map>
  <!-- Start of result-map -->
  <result-map id="/custdir/getSearchCustomerResults"
    mapClassId="com.ncs.iframe.sample.custdir.to.SCDCustomerTO">
  </result-map>
  <!-- Start of map-sql -->
  <map-sql id="/custdir/searchCustomer" type="query"
    param-map="/custdir/getSearchCustomerParams"
    result-map="/custdir/getSearchCustomerResults"> <![CDATA[
        select CUSTOMER_ID, NAME, TEL_MAIN, VERSION, UPDATED_DT
          from TBL_SAMPLE_CUSTOMER
          <dynamic prepend="where">
            <isNotEmpty property="name">
              NAME like '%#name#%'
            </isNotEmpty>
          </dynamic>
          <dynamic prepend="order by">
            <isNotEmpty property="sortOrder">
            #sortOrder# #orderType#
           </isNotEmpty>
          </dynamic>
        ]]>
       <cache-group name="TBL_SAMPLE_CUSTOMER"/>
  </map-sql>
  <map-sql id="/custdir/getMatchingCustomerCount" type="query"
    param-map="/custdir/getSearchCustomerCountParams"
    result-class="java.lang.Integer"> <![CDATA[
        select count(NAME)
          from TBL_SAMPLE_CUSTOMER
          <dynamic prepend="where">
            <isNotEmpty property="name">
              NAME like '%#name#%'
            </isNotEmpty>
          </dynamic>
        ]]> <cache-group name="TBL_SAMPLE_CUSTOMER"/> </map-sql>
  <map-sql id="/custdir/getExactMatchingCustomerCount" type="query"
    param-map="/custdir/getSearchCustomerCountParams"
    result-class="java.lang.Integer"> <![CDATA[
        select count(NAME)
          from TBL_SAMPLE_CUSTOMER
        where NAME = '#name#'
        ]]> <cache-group name="TBL_SAMPLE_CUSTOMER"/> </map-sql>
  <map-sql id="/custdir/getAllCustomerList" type="query"
    result-map="/custdir/getSearchCustomerResults"> <![CDATA[
        select CUSTOMER_ID, NAME, TEL_MAIN, VERSION
          from TBL_SAMPLE_CUSTOMER
        order by NAME
        ]]> </map-sql>
  <!-- Start of testing pfw -->
  <param-map id="/test/getCustomerParams">
    <property name="custId" sqlType="CHAR"/>
  </param-map>
  <result-map id="/test/getCustomerResults"
    mapClassId="com.ncs.iframe.sample.custdir.to.SCDCustomerTO">
  </result-map>
  <map-sql id="/test/getCustomer" type="query"
    param-map="/test/getCustomerParams" result-map="/test/getCustomerResults"> <![CDATA[
        select CUSTOMER_ID, NAME, TEL_MAIN, INDUSTRY_CD, REMARKS, VERSION, UPDATED_DT, TMP_DATE, TMP_INT, TMP_DBL
          from TBL_SAMPLE_CUSTOMER
          <dynamic prepend="where">
            <isNotEmpty property="name">
    CUSTOMER_ID = '%#custId#%'
            </isNotEmpty>
          </dynamic>
        ]]>
        <cache-group name="TBL_SAMPLE_CUSTOMER"/>
   </map-sql>
  <!--- Declarative SQL to showcase Stored-procedure -->
  <param-map id="/test/proce_getCustomerParams">
    <property name="In_version" sqlType="INTEGER" storedProcType="IN" />
    <property name="customerID" sqlType="CHAR" storedProcType="INOUT"/>
    <property name="name" sqlType="CHAR" storedProcType="OUT"/>
    <property name="telMain" sqlType="CHAR" storedProcType="OUT"/>
    <property name="industry.codeId" sqlType="CHAR" storedProcType="OUT"/>
    <property name="remarks" sqlType="CHAR" storedProcType="OUT"/>
    <property name="version" sqlType="INTEGER" storedProcType="OUT"/>
  </param-map>
  <result-map id="/test/proce_getCustomerResults"
    mapClassId="com.ncs.iframe.sample.custdir.to.SCDCustomerTO">
  </result-map>
  <!-- ALL output (out, INOUT) must be delaredin the result-map
      with the same result-map -->
  <map-sql id="/test/proce_getCustomer" type="stored_procedure"
    param-map="/test/proce_getCustomerParams"
    result-map="/test/proce_getCustomerResults"> <![CDATA[
         { call
   PROCE_GET_CUSTDIR(##In_version##,##customerID##,##name##,##telMain##, ##industry.codeId##, ##remarks##, ##version##)
         }
        ]]> </map-sql>
  <!--
     begin
   PROCE_GET_CUSTDIR(##In_version##,##customerID##,##name##,##telMain##, ##industry.codeId##, ##remarks##, ##version##);
         end;
    -->
  <param-map id="/test/getSearchCustomerParams">
    <property name="name" sqlType="CHAR" storedProcType="IN" />
    <property name="sortOrder" sqlType="CHAR" storedProcType="IN" />
    <property name="resultSet" sqlType="OTHER" storedProcType="OUT"
      storedProcTypeClass="com.ncs.iframe.sample.OracleStoredProcTypeClass"/>
  </param-map>
  <!-- Start of result-map -->
  <result-map id="/test/getSearchCustomerResults"
    mapClassId="com.ncs.iframe.sample.custdir.to.SCDCustomerTO">
  </result-map>
  <!-- Start of map-sql -->
  <map-sql id="/test/searchCustomer" type="stored_procedure"
    param-map="/test/getSearchCustomerParams"
    result-map="/test/getSearchCustomerResults"> <![CDATA[
         { call
   PROCE_SEARCH_CUSTDIR(##name##,##sortOrder##,##resultSet##)
         }
        ]]>
   </map-sql>
</pfw-mapping>

汗啊, 以后就要手这些了, 想起来就害怕.