|
|
| Integrating Struts and Hibernate |
| |
</table>
</html:form>
</body>
</html:html>
Save SearchTutorial.jsp in to “C:\Struts-
Hibernate-Integration\code\pages”
directory.
2. Search Result Page (SearchResultPage.jsp)
This page is used to display the search result.
Here is the code of search result page:
<%@page language=”java”
import=”java.util.*”%>
<%@ taglib uri=”/tags/struts-bean”
prefix=”bean” %>
<%@ taglib uri=”/tags/struts-html”
prefix=”html” %>
<p><font size=”4" color=”#800000"
face=”Arial”>Search Results</font></p>
<%
List searchresult = (List)
request.getAttribute(“searchresult”);
%>
<%
for (Iterator itr=searchresult.iterator();
itr.hasNext(); )
{
roseindia.net.dao.hibernate.Tutorial tutorial
=
(roseindia.net.dao.hibernate.Tutorial)itr.next();
%>
<p>
<a href=”<%=tutorial.getPageurl()%>”>
<font face=”Arial” size=”3">
<%=tutorial.getShortdesc()%></font>
</a><br>
<font face=”Arial” size=”2">
<%=tutorial.getLongdesc()%></font></p>
<%
}
%>
<html:link page=”/pages/SearchTutorial.jsp”>
Back to Search Page</html:link>
Save SearchResultPage.jsp in to “C:\Struts-Hibernate-
Integration\code\pages” directory.
|
|
3. Search Java Form
(SearchTutorialActionForm.java)
This is the Struts action form class. Here is
the code of the Action Form:
package roseindia.web;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.*;
public class SearchTutorialActionForm
extends ActionForm
{
private String keyword=null;
public void setKeyword(String keyword){
this.keyword=keyword;
}
public String getKeyword(){
return this.keyword;
}
public void reset(ActionMapping mapping,
HttpServletRequest request) {
this.keyword=null;
}
public ActionErrors validate(
ActionMapping mapping,
HttpServletRequest request ) {
ActionErrors errors = new ActionErrors();
if( getKeyword() == null ||
getKeyword().length() < 1 ) {
errors.add(“keyword”,new
ActionMessage(“error.keyword.required”));
}
return errors;
}
}
4. Search Action Class
(SearchTutorialAction.java)
This is Struts Action Class of our application.
Here is the code of the Action Class:
package roseindia.web;
import javax.servlet.http.HttpServletRequest;
|
|
Dec
2007 | Java Jazz Up | 59 |
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