Здравствуйте!
Прошу помочь. Аналогичная ситуация.
Использую: IDE NetBeans 6.9.1, jdk 1.6, ОС Linux Debian 5.0.4
Предварительно проверил работоспособность Velocity
подключил
Velocity 1.6.4 & Velocity 1.6.4-dep
| Код |
package velocheck;
import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.exception.ParseErrorException;
import org.apache.velocity.exception.ResourceNotFoundException;
/**
*
* @author evgen
*/
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) throws Exception {
// TODO code application logic here
try {
Velocity.init("/home/evgen/NetBeansProjects/deos_i/src/java/velocity.properties");
}
catch( Exception e )
{
System.out.println(e);
}
VelocityContext vc = new VelocityContext();
vc.put("fio", "Вася Тапкин");
Template t = null;
try {
t = Velocity.getTemplate("login.html", "utf-8");
} catch (ResourceNotFoundException ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
} catch (ParseErrorException ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
} catch (Exception ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
}
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
t.merge(vc, bw);
bw.flush();
bw.close();
}
}
|
В консоль обработанный шаблон выкинул корректно.
После чего стал проверять функционал в проекте сервлета (Использую Apache Tomcat 6.0.26)
| Код |
package FirstP;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.velocity.app.Velocity;
import org.apache.commons.collections.*;
import org.apache.commons.lang.*;
import org.apache.velocity.servlet.*;
import org.apache.velocity.io.*;
import org.apache.velocity.runtime.*;
public class First extends HttpServlet {
private void draw(HttpServletResponse response/*, ArrayList<String> content*/)
throws ServletException, IOException
{
// Velocity.init();
Velocity.init("/home/evgen/NetBeansProjects/TmplVelo/src/java/FirstP/props.properties");
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title></title>");
out.println("</head>");
out.println("<body>");
out.println("Проверка!");
out.println("</body>");
out.println("</html>");
}
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, Exception {
draw(response);
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
processRequest(request, response);
} catch (Exception ex) {
Logger.getLogger(First.class.getName()).log(Level.SEVERE, null, ex);
}
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
processRequest(request, response);
} catch (Exception ex) {
Logger.getLogger(First.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
|
Ругается на init() опять же!
В консоль отладки кидает следующее:
| Код |
Using CATALINA_BASE: /home/evgen/.netbeans/6.9/apache-tomcat-6.0.26_base
Using CATALINA_HOME: /home/evgen/apache-tomcat-6.0.26
Using CATALINA_TMPDIR: /home/evgen/.netbeans/6.9/apache-tomcat-6.0.26_base/temp
Using JRE_HOME: /home/evgen/JVM/jdk1.6.0_21
Using CLASSPATH: /home/evgen/apache-tomcat-6.0.26/bin/bootstrap.jar
04.10.2010 16:18:55 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /home/evgen/JVM/jdk1.6.0_21/jre/lib/i386/server:/home/evgen/JVM/jdk1.6.0_21/jre/lib/i386:/home/evgen/JVM/jdk1.6.0_21/jre/../lib/i386:/home/evgen/JVM/jdk1.6.0_21/jre/lib/i386/client:/home/evgen/JVM/jdk1.6.0_21/jre/lib/i386:/home/evgen/JVM/jdk1.6.0_21/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
04.10.2010 16:18:55 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
04.10.2010 16:18:55 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1445 ms
04.10.2010 16:18:55 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
04.10.2010 16:18:55 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.26
04.10.2010 16:18:55 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor FirstProbe.xml
04.10.2010 16:18:56 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor ROOT.xml
04.10.2010 16:18:56 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
04.10.2010 16:18:56 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor TmplVelo.xml
04.10.2010 16:18:56 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor deos_i.xml
04.10.2010 16:18:56 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
04.10.2010 16:18:56 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
04.10.2010 16:18:57 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=1/139 config=null
04.10.2010 16:18:57 org.apache.catalina.startup.Catalina start
INFO: Server startup in 1527 ms
04.10.2010 16:18:57 FirstP.First doGet
SEVERE: null
java.lang.RuntimeException: Uncompilable source code - unreported exception java.lang.Exception; must be caught or declared to be thrown
at FirstP.First.draw(First.java:42)
at FirstP.First.processRequest(First.java:62)
at FirstP.First.doGet(First.java:77)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
|
Прошу помочь, ткнуть носом если, что недоглядел.
С технологией сервлетов и шаблонизатором сталкиваюсь впервые.
|
