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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20594 Velocity Template with HTTPRequest object Summary: Velocity Template with HTTPRequest object Product: Velocity Version: 1.3 Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Normal Priority: Other Component: Build AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Hi, I am having a problem with velocity. I am using: 1. Tomcat version 4.1.18 2. velocity-dep-1.3.jar 3. Java1.4.0( build 1.4.0-b92) 4. Windows 2000. I am using velocity template with servlets. Problem Description: 1.Whenever one of the parameters for a method is HTTPRequest object in the velocity template the link does not get translated. 2.If the method has only HTTPRequest object as the parameter it works. 3.But HTTPRequest in combination with other parameters does not seem to work. For Example: Following DO NOT WORK: <h2> <a href="$link.getBrowseURL($request, "A", 1, 15)">REQ + String + Int = NOT WORKING</a></h2> <h2> <a href="$link.getBrowseURL( "A", 1, 15,$request)">String + Int + REQ = NOT WORKING</a></h2> <h2> <a href="$link.getBrowseURL( $request,1, 15)">REQ + Integer = NOT WORKING</a> </h2> Following WORK: <h2> <a href="$link.getBrowseURL("A", 1, 15)">String + Int = Working</a> </h2> <h2> <a href="$link.getBrowseURL( 1, 15)">Only Integer = WORKING </a> </h2> <h2> <a href="$link.getBrowseURL( $request)">Only REQ = WORKING</a> </h2> IS this a BUG or mistake on my part.ANY suggestions are welcome. THANK YOU Sushma Following is the code for velocity and servlet. +++++++++++++++++++++++++++++homepage3.vm+++++++++++++++++++++++++++++++++++++++ <html> <body> <h2> <a href="$link.getBrowseURL($request, "A", 1, 15)"> REQ + String + Int = NOT WORKING</a></h2> <h2> <a href="$link.getBrowseURL( "A", 1, 15,$request)">String + Int + REQ = NOT WORKING</a></h2> <h2> <a href="$link.getBrowseURL( $request,1, 15)">REQ + Integer = NOT WORKING</a> </h2> <h2> <a href="$link.getBrowseURL("A", 1, 15)">String + Int = Working</a> </h2> <h2> <a href="$link.getBrowseURL( 1, 15)">Only Integer = WORKING </a> </h2> <h2> <a href="$link.getBrowseURL( $request)">Only REQ = WORKING</a> </h2> </body> </html> -----------------------------homepage3.vm--------------------------------------- +++++++++++++++++++++++++++++WorkingServlet.java++++++++++++++++++++++++++++++++ import java.text.*; import java.util.*; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import org.apache.velocity.*; import org.apache.velocity.app.Velocity; import org.apache.velocity.context.Context; import org.apache.velocity.runtime.RuntimeSingleton; import org.apache.velocity.util.SimplePool; import org.apache.velocity.exception.*; public class WorkingServlet extends HttpServlet { String encoding; private SimplePool writerPool = new SimplePool(40); public void init() throws UnavailableException { String prefix = getServletContext().getRealPath("/"); String file = getInitParameter("velocity-init-file"); if(file != null) { try { String propertiesFile = prefix+file; String filePath= prefix; Properties p = new Properties(); p.load(new FileInputStream(propertiesFile)); p.setProperty( Velocity.FILE_RESOURCE_LOADER_PATH, filePath ); Velocity.init(p); encoding = RuntimeSingleton.getString( RuntimeSingleton.OUTPUT_ENCODING, "ISO-8859-1"); } catch (Exception e) { throw new UnavailableException(e.getMessage()); } //end of catch }//end of if }//end of init public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); try{ VelocityContext context = new VelocityContext(); context.put("link", new WorkingServlet()); context.put("request", request); Template tpl = RuntimeSingleton.getTemplate("homepage3.vm"); tpl.merge( context,out); }catch (Exception e){ }//end of catch }//end of doGet public String getBrowseURL(HttpServletRequest request,String startStr,int startPt, int fetchCount) { return("HEllO REQUEST"); } public String getBrowseURL(String startStr,int startPt, int fetchCount,HttpServletRequest request) { return("HEllO REQUEST"); } public String getBrowseURL(HttpServletRequest request, int startPt, int fetchCount) { return("HEllO REQUEST"); } public String getBrowseURL(String startStr,int startPt, int fetchCount) { return("HEllO REQUEST"); } public String getBrowseURL(int startPt, int fetchCount) { return("HEllO REQUEST"); } public String getBrowseURL(HttpServletRequest request) { return("HEllO REQUEST"); } }//end of class -----------------------------WorkingServlet.java-------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
