📄 ordercontroller.html
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OrderController
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<H2>
类 OrderController</H2>
<PRE>
java.lang.Object
<IMG SRC="./resources/inherit.gif" ALT="继承者 "><B>OrderController</B>
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<DL>
<DT><PRE>public class <B>OrderController</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
OrderController is used to get History Order of make order for user.
<P>
<P>
<DL>
<DT><B>自从：</B></DT>
<DD>5.0</DD>
<DT><B>版本：</B></DT>
<DD>1.0 07/01/06</DD>
<DT><B>作者：</B></DT>
<DD>Tactics.Dong Li</DD>
</DL>
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<TD><CODE><B><A HREF="OrderController.html#OrderController()">OrderController</A></B>()</CODE>
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<CODE> java.util.Vector</CODE></FONT></TD>
<TD><CODE><B><A HREF="OrderController.html#getAllOrders(java.lang.String)">getAllOrders</A></B>(java.lang.String name)</CODE>
<BR>
Read all Orders made by one user in database for that user.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="OrderController.html#submit(Order)">submit</A></B>(Order order)</CODE>
<BR>
This method is used to submit.</TD>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="OrderController()"><!-- --></A><H3>
OrderController</H3>
<PRE>
public <B>OrderController</B>()</PRE>
<DL>
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<A NAME="getAllOrders(java.lang.String)"><!-- --></A><H3>
getAllOrders</H3>
<PRE>
public java.util.Vector <B>getAllOrders</B>(java.lang.String name)</PRE>
<DL>
<DD>Read all Orders made by one user in database for that user. <p> Algorithm: <p> Firstly, we needn't worry about whether the user has login or not. Whether the user has login or not will be judged in the form view. Only user has login, this method can be invoked. Otherwise, not. This method will get access to database (Orders table and Orders_Product table) and read all the histroy orders for the user. For each record in the ResultSet. this method will create an Order object for it. And For each product in the order, this method will create an product object for it and add it to the Collection class products of that order object. And then add the order object to an vector. At last return the vector. So we get all the history order of that user. <p> Internal data structures: <p> An vector used to store the objects of products. Product Order
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>name</CODE> - the user who want to check his/her order history.
<DT><B>返回：</B><DD>a vector object that contains all the histroy orders of the user.<DT><B>另请参见：</B><DD><CODE>Product</CODE>,
<CODE>Order</CODE></DL>
</DD>
</DL>
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<A NAME="submit(Order)"><!-- --></A><H3>
submit</H3>
<PRE>
public boolean <B>submit</B>(Order order)</PRE>
<DL>
<DD>This method is used to submit. <p> Algorithm: <p> Firstly, we needn't worry about whether the user has login or not. Whether the user has login or not will be judged in the form view. Only user has login, this method can be invoked. Otherwise, not. This method just need to insert some records to the database(Orders table and Orders_product table). All the information need for field in both table contains in the param object. If the database update success return true. Otherwise, return false. <p> Internal data structures: <p> Order.
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>order</CODE> - the order object which contains all the information we need to make an order
<DT><B>返回：</B><DD>If the database update success which means the order make success, return true. Otherwise return false.<DT><B>另请参见：</B><DD><CODE>Order</CODE></DL>
</DD>
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