采用容器管理的实体bean，如何处理oracle数据库自动增加的编号？

<weblogic-rdbms-bean>
        <ejb-name>AMquestion</ejb-name>
        <data-source-name>any8DataSource</data-source-name>
        <table-name>AMQUESTION</table-name>
        <field-map>
            <cmp-field>questionid</cmp-field>
            <dbms-column>QUESTIONID</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>content</cmp-field>
            <dbms-column>CONTENT</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>answer</cmp-field>
            <dbms-column>ANSWER</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>amtype</cmp-field>
            <dbms-column>AMTYPE</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>amdate</cmp-field>
            <dbms-column>AMDATE</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>currentseqid</cmp-field>
            <dbms-column>CURRENTSEQID</dbms-column>
        </field-map>
        <field-map>
            <cmp-field>status</cmp-field>
            <dbms-column>STATUS</dbms-column>
        </field-map>
<automatic-key-generation>
            <generator-type>ORACLE</generator-type>
            <generator-name>AMQUESTION_QUESTIONID</generator-name>
            <key-cache-size>1</key-cache-size>
        </automatic-key-generation>
    </weblogic-rdbms-bean>实体BEAN本身就能用序列做为主键ID,只需要在XML配置文件写上AMQUESTION_QUESTIONID这个序列名就行了
如你要的话,留下EMAIL,我给你一个完整的实体BEAN代码及它在WEBLOGIC下的三个XML配置文件,看一下就明白了.很简单的.