jcx.servlet.common
Class queryServlet
jcx.servlet.Servlet
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+--jcx.servlet.common.htmlServlet
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+--jcx.servlet.common.singleStepServlet
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+--jcx.servlet.common.queryServlet
- public abstract class queryServlet
- extends singleStepServlet
查詢程式產生的畫面,可另作加工
Method Summary |
protected abstract java.lang.String[][] |
getData()
取得查詢畫面的資料,以二維字串陣列回傳
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protected abstract java.lang.String |
getTail()
取得查詢畫面結尾字串
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protected abstract java.lang.String |
getTitle()
取得查詢畫面標頭字串
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void |
runServlet()
執行單一畫面僅需繼承後,覆寫
runServlet()即可 |
void |
showData(java.lang.String[][] data,
java.io.DataOutputStream ou)
將 getData() 所得的資料秀出
程式設計師可依需要overwrite此function |
Methods inherited from class jcx.servlet.Servlet |
addCookie, checkClientTrusted, checkServerTrusted, decode, equals, fromEscapeCode, getAcceptedIssuers, getClientProperty, getCookies, getFileInputStream, getFormData, getHeader, getInputStream, getMemoryInputStream, getMethod, getOutputStream, getParameter, getPath, lzw_decompress, returnAuthenticateResponse, returnAuthenticateResponse, returnErrorResponse, returnNormalResponse, run, setHeader, ToHtml, ToSql, verify |
queryServlet
public queryServlet()
getTitle
protected abstract java.lang.String getTitle()
- 取得查詢畫面標頭字串
- Returns:
- 查詢畫面標頭字串
getTail
protected abstract java.lang.String getTail()
- 取得查詢畫面結尾字串
- Returns:
- 查詢畫面結尾字串
getData
protected abstract java.lang.String[][] getData()
- 取得查詢畫面的資料,以二維字串陣列回傳
- Returns:
- 查詢畫面的資料
runServlet
public final void runServlet()
throws java.lang.Exception
- Description copied from class:
singleStepServlet
執行單一畫面僅需繼承後,覆寫
runServlet()即可
- Overrides:
runServlet
in class singleStepServlet
showData
public void showData(java.lang.String[][] data,
java.io.DataOutputStream ou)
throws java.lang.Exception
- 將 getData() 所得的資料秀出
程式設計師可依需要overwrite此function
- Parameters:
data
- 由getData()所取得之資料ou
- 輸出資料資料流