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Action (FastUnit API version 2.5)
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com.fastunit.support</FONT>
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接口 Action</H2>
<DL>
<DT><B>所有已知实现类：</B> <DD><A HREF="../../../com/fastunit/support/action/BackAction.html" title="com.fastunit.support.action 中的类">BackAction</A>, <A HREF="../../../com/fastunit/support/action/ClearAction.html" title="com.fastunit.support.action 中的类">ClearAction</A>, <A HREF="../../../com/fastunit/support/action/DefaultAction.html" title="com.fastunit.support.action 中的类">DefaultAction</A>, <A HREF="../../../com/fastunit/support/action/DownloadAction.html" title="com.fastunit.support.action 中的类">DownloadAction</A>, <A HREF="../../../com/fastunit/support/action/LogoutAction.html" title="com.fastunit.support.action 中的类">LogoutAction</A>, <A HREF="../../../com/fastunit/support/action/QueryAction.html" title="com.fastunit.support.action 中的类">QueryAction</A>, <A HREF="../../../com/fastunit/support/action/TransactionAction.html" title="com.fastunit.support.action 中的类">TransactionAction</A>, <A HREF="../../../com/fastunit/support/action/Unit2ExcelAction.html" title="com.fastunit.support.action 中的类">Unit2ExcelAction</A>, <A HREF="../../../com/fastunit/support/action/Unit2ExcelAllAction.html" title="com.fastunit.support.action 中的类">Unit2ExcelAllAction</A></DD>
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<DT><PRE>public interface <B>Action</B></DL>
</PRE>
<P>
Action接口，执行业务逻辑，实现类需要具有public的无参数构造器。
<P>
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<DT><B>另请参见：</B><DD><A HREF="../../../com/fastunit/context/ActionResult.html" title="com.fastunit.context 中的接口"><CODE>ActionResult</CODE></A>,
<A HREF="../../../com/fastunit/context/ActionContext.html#getActionResult()"><CODE>ActionContext.getActionResult()</CODE></A></DL>
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<B>方法摘要</B></FONT></TH>
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<CODE> <A HREF="../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/fastunit/support/Action.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
执行业务逻辑，Action执行失败时需要通过<A HREF="../../../com/fastunit/context/ActionResult.html#setSuccessful(boolean)"><CODE>ActionResult.setSuccessful(false)</CODE></A>设为失败。</TD>
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<A NAME="execute(com.fastunit.context.ActionContext)"><!-- --></A><H3>
execute</H3>
<PRE>
<A HREF="../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> <B>execute</B>(<A HREF="../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)
throws java.lang.Exception</PRE>
<DL>
<DD>执行业务逻辑，Action执行失败时需要通过<A HREF="../../../com/fastunit/context/ActionResult.html#setSuccessful(boolean)"><CODE>ActionResult.setSuccessful(false)</CODE></A>设为失败。
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>ac</CODE> - 上下文对象
<DT><B>返回：</B><DD>上下文对象
<DT><B>抛出：</B>
<DD><CODE>java.lang.Exception</CODE></DL>
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