📄 customercontroller.html
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CustomerController
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摘要： 嵌套 | 字段 | <A HREF="#constructor_summary">构造函数</A> | <A HREF="#method_summary">方法</A></FONT></TD>
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<H2>
类 CustomerController</H2>
<PRE>
java.lang.Object
<IMG SRC="./resources/inherit.gif" ALT="继承者 "><B>CustomerController</B>
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<DL>
<DT><PRE>public class <B>CustomerController</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
UserController is used to control user's login,logout,register.
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<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>
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<TD><CODE><B><A HREF="CustomerController.html#CustomerController(Customer)">CustomerController</A></B>(<A HREF="Customer.html" title="<Unnamed> 中的类">Customer</A> customer)</CODE>
<BR>
Class constructor.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="CustomerController.html#login(java.lang.String, java.lang.String)">login</A></B>(java.lang.String name,
java.lang.String pass)</CODE>
<BR>
This method is used to login user.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="CustomerController.html#logout()">logout</A></B>()</CODE>
<BR>
This method is used to logout user.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="CustomerController.html#register(Customer)">register</A></B>(<A HREF="Customer.html" title="<Unnamed> 中的类">Customer</A> customer)</CODE>
<BR>
This method is used to register user.</TD>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="CustomerController(Customer)"><!-- --></A><H3>
CustomerController</H3>
<PRE>
public <B>CustomerController</B>(<A HREF="Customer.html" title="<Unnamed> 中的类">Customer</A> customer)</PRE>
<DL>
<DD>Class constructor. When create this object, the user to manage will be set as param.
<P>
<DL>
<DT><B>参数：</B><DD><CODE>user</CODE> - the user's object that this class will manage.</DL>
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<A NAME="login(java.lang.String, java.lang.String)"><!-- --></A><H3>
login</H3>
<PRE>
public boolean <B>login</B>(java.lang.String name,
java.lang.String pass)</PRE>
<DL>
<DD>This method is used to login user. <p> Algorithm: <p> This method will get access to database (user table). Then it will query whether the table has the record related to current name and pass. If the query's resultset is not null, then the user login success. Otherwise, the user cann't login. If the user login success, this method will read his/her information in the database and set them to the user object this class control. And also, set the login attribute of the user object with true. <p> Internal data structures: <p> User user.
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>name</CODE> - the user's login name.<DD><CODE>pass</CODE> - the user's login password.
<DT><B>返回：</B><DD>If user login success, return true. Otherwise, return false.<DT><B>另请参见：</B><DD><CODE>User</CODE></DL>
</DD>
</DL>
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<A NAME="logout()"><!-- --></A><H3>
logout</H3>
<PRE>
public void <B>logout</B>()</PRE>
<DL>
<DD>This method is used to logout user. <p> Algorithm: <p> This method just need to set the user's login attribute with false. Then everything's ok. <p> Internal data structures: <p> User user.
<P>
<DD><DL>
<DT><B>另请参见：</B><DD><CODE>User</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="register(Customer)"><!-- --></A><H3>
register</H3>
<PRE>
public boolean <B>register</B>(<A HREF="Customer.html" title="<Unnamed> 中的类">Customer</A> customer)</PRE>
<DL>
<DD>This method is used to register user. <p> Algorithm: <p> This method just need to insert an record to the database(user table). All the information need for field in the user table contains in the param object. If the database update success return true. Otherwise, return false. <p> Internal data structures: <p> User user.
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>u</CODE> - a user object which contains all the information need for register.
<DT><B>返回：</B><DD>If the user register success, return true. Otherwise, return false.<DT><B>另请参见：</B><DD><CODE>User</CODE></DL>
</DD>
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