ejb-jar.xml~13~

这是一个用EJB编写的购物车程序

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">

<ejb-jar>
  <display-name>EJBModule1</display-name>
  <enterprise-beans>
    <entity>
      <ejb-name>customer</ejb-name>
      <home>demo12.customerRemoteHome</home>
      <remote>demo12.customerRemote</remote>
      <ejb-class>demo12.customerBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <prim-key-class>java.lang.String</prim-key-class>
      <reentrant>False</reentrant>
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>customer</abstract-schema-name>
      <cmp-field>
        <field-name>name</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>createDate</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>pass</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>desciption</field-name>
      </cmp-field>
      <primkey-field>name</primkey-field>
    </entity>
    <entity>
      <ejb-name>product</ejb-name>
      <home>demo12.productRemoteHome</home>
      <remote>demo12.productRemote</remote>
      <ejb-class>demo12.productBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <prim-key-class>java.lang.String</prim-key-class>
      <reentrant>False</reentrant>
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>product</abstract-schema-name>
      <cmp-field>
        <field-name>pid</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>pname</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>cateid</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>productor</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>desciption</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>unitPrice</field-name>
      </cmp-field>
      <primkey-field>pid</primkey-field>
      <query>
        <query-method>
          <method-name>findAllProducts</method-name>
          <method-params />
        </query-method>
        <ejb-ql>select object(p) from product p</ejb-ql>
      </query>
    </entity>
    <session>
      <ejb-name>Cart</ejb-name>
      <home>demo12.CartHome</home>
      <remote>demo12.Cart</remote>
      <ejb-class>demo12.CartBean</ejb-class>
      <session-type>Stateful</session-type>
      <transaction-type>Container</transaction-type>
    </session>
    <entity>
      <ejb-name>Order</ejb-name>
      <home>demo12.OrderRemoteHome</home>
      <remote>demo12.OrderRemote</remote>
      <ejb-class>demo12.OrderBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <prim-key-class>java.lang.String</prim-key-class>
      <reentrant>False</reentrant>
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>Order</abstract-schema-name>
      <cmp-field>
        <field-name>orderId</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>customerName</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>orderDate</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>requireDate</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>status</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>discount</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>totalPrice</field-name>
      </cmp-field>
      <primkey-field>orderId</primkey-field>
    </entity>
    <entity>
      <ejb-name>OrderDetail</ejb-name>
      <home>demo12.OrderDetailRemoteHome</home>
      <remote>demo12.OrderDetailRemote</remote>
      <ejb-class>demo12.OrderDetailBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <prim-key-class>java.lang.String</prim-key-class>
      <reentrant>False</reentrant>
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>OrderDetail</abstract-schema-name>
      <cmp-field>
        <field-name>orderDetailId</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>orderId</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>productId</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>unitPrice</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>quantity</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>tatal</field-name>
      </cmp-field>
      <primkey-field>orderDetailId</primkey-field>
    </entity>
  </enterprise-beans>
  <assembly-descriptor>
    <container-transaction>
      <method>
        <ejb-name>customer</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
    <container-transaction>
      <method>
        <ejb-name>product</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
    <container-transaction>
      <method>
        <ejb-name>Cart</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
    <container-transaction>
      <method>
        <ejb-name>Order</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
    <container-transaction>
      <method>
        <ejb-name>OrderDetail</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
  </assembly-descriptor>
</ejb-jar>