📄 csdn_文档中心_struts快速学习指南21(内部培训教材)-大部分素材来自于《programming jakarta struts》一书.htm
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style="mso-spacerun: yes">
</SPAN>ActionForm actionForm,<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>HttpServletRequest request,<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>HttpServletResponse response) {<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>businessDelegate =
BusinessDelegate.getInstance();<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>DynaActionForm form =
(DynaActionForm)actionForm;<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN>String
action = (String)form.get("action");<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN>String
projectCode =
(String)form.get("projectCode");<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN>try
{<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>Project project = null;<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>if ( ("create".equals(action))) {<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>project = new Project();<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>else {<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN><SPAN
style="mso-spacerun: yes"> </SPAN>project
=
businessDelegate.getProject(projectCode);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>project.setAction(action);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>ProjectForm modifyForm = new
ProjectForm();<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>org.apache.commons.beanutils.PropertyUtils.copyProperties(<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>modifyForm, project);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN><SPAN
style="mso-spacerun: yes"> </SPAN>if
(! ("create".equals(action))) {<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>modifyForm.setSiteCode(project.getSite().getSiteCode());<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>request.setAttribute(<B
style="mso-bidi-font-weight: normal"><SPAN
style="COLOR: purple">Constants.PROJECT_SINGLEFORM_KEY</SPAN></B>,
modifyForm); <SPAN style="COLOR: green">//</SPAN></SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: green; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana"><FONT
face=宋体>为下一个页面，即</FONT></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: Verdana">projectform.jsp</SPAN><FONT
face=宋体><SPAN
style="FONT-SIZE: 9pt; COLOR: green; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana">的显示提供数据</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>//</SPAN><FONT face=宋体><SPAN
style="FONT-SIZE: 9pt; COLOR: green; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana">装载当前页面所需要显示小区信息</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: Verdana"><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN><SPAN
style="mso-spacerun: yes">
</SPAN>ResultSetIterator siteIterator =
businessDelegate.getSitesIterator();<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>java.util.List sites =
siteIterator.getElements(1);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>request.getSession().setAttribute(Constants.SITE_LISTFORM_KEY,<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>sites);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><o:p> </o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>return
actionMapping.findForward("success");<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes"> </SPAN>catch
(Exception ex) {<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>com.ipbs.util.Log.println("[ProjectFormLoadAction.java][Exception]:"+ex.getMessage());<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>ExceptionBean exception = new
ExceptionBean();<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>exception.setErrorMsg(Constants.getExceptionMsg(ex));<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>exception.setReturnPath(actionMapping.findForward("failed.return").getPath());<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>request.setAttribute(Constants.EXCEPTION_BEAN,exception);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>return
actionMapping.findForward("failed");<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: Verdana"><SPAN
style="mso-spacerun: yes">
</SPAN>}<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana">}</SPAN></P></TD></TR></TBODY></TABLE>
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