um.git - Ulrich Hilger Code Repository

parent: f8b605af | patch | commit | ignore whitespace

ulrich

2016-11-28 f4a79ccd85d6175cef27e081628dd013a0b6d77e

NiceFilter

2 files modified

2 files added

	src/java/de/uhilger/um/web/NiceFilter.java	43 ●●●●● patch \| view \| raw \| blame \| history
	web/WEB-INF/web.xml	16 ●●●●● patch \| view \| raw \| blame \| history
	web/show.jsp	26 ●●●●● patch \| view \| raw \| blame \| history
	web/ui/user.jsp	1 ●●●●● patch \| view \| raw \| blame \| history

 src/java/de/uhilger/um/web/NiceFilter.java

New file
@@ -0,0 +1,43 @@
/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package de.uhilger.um.web;



import java.io.IOException;

import javax.servlet.Filter;

import javax.servlet.FilterChain;

import javax.servlet.FilterConfig;

import javax.servlet.ServletException;

import javax.servlet.ServletRequest;

import javax.servlet.ServletResponse;

import javax.servlet.http.HttpServletRequest;



/**

 *

 * @author hilgeru

 */

public class NiceFilter implements Filter {



  @Override

  public void init(FilterConfig filterConfig) throws ServletException {

    // ...

  }



  @Override

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {

    if(request instanceof HttpServletRequest) {

      HttpServletRequest hr = (HttpServletRequest) request;

      String servletPath = hr.getServletPath();

      String[] path = servletPath.split("/");

      request.getRequestDispatcher("../api?c=de.uhilger.um.api.UserMgr&m=" + path[2]).forward(request, response);

    }

  }



  @Override

  public void destroy() {

    // ...

  }

  
}


 web/WEB-INF/web.xml

@@ -5,6 +5,14 @@
        <param-name>dsname</param-name>
        <param-value>jdbc/NewUserDB</param-value>
    </context-param>
    <filter>
        <filter-name>NiceFilter</filter-name>
        <filter-class>de.uhilger.um.web.NiceFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>NiceFilter</filter-name>
        <url-pattern>/svc/*</url-pattern>
    </filter-mapping>
    <listener>
        <listener-class>de.uhilger.um.App</listener-class>
    </listener>
@@ -16,10 +24,18 @@
            <param-value>de.uhilger.um.api</param-value>
        </init-param>
    </servlet>
    <servlet>
        <servlet-name>TestServlet</servlet-name>
        <jsp-file>/show.jsp</jsp-file>
    </servlet>
    <servlet-mapping>
        <servlet-name>TransitServlet</servlet-name>
        <url-pattern>/api</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>TestServlet</servlet-name>
        <url-pattern>/test/*</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30

 web/show.jsp

New file
@@ -0,0 +1,26 @@
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>um Werte</title>
  </head>
  <body>
    <p>Werte</p>
    <p>pathInfo: <%=request.getPathInfo()%></p>
    <p>requestURL <%=request.getRequestURL()%></p>
    <p>contextPath <%=request.getContextPath()%></p>
    <p>servletPath <%=request.getServletPath()%></p>
    <p>
      <%
        String pathInfo = request.getPathInfo();
        String[] path = pathInfo.split("/");
        for(int i = 0; i < path.length; i++) {
       %>
        <p>path[<%=i%>]: <%=path[i]%></p>
       <%
        }
       %>
    </p>
  </body>
</html>

 web/ui/user.jsp

@@ -22,7 +22,6 @@
      <button class="user-save-btn">OK</button>
    </div>
    <script src="/jslib/jquery-1.11.1/jquery-1.11.1.min.js"></script>
    <script src="/jslib/jquery-1.11.1/jquery-1.11.1.min.js"></script>
    <script src="ui.js"></script>
    <script type="text/javascript" charset="utf-8">
      //var ui;

New file
			@@ -0,0 +1,43 @@
			/*
			* To change this license header, choose License Headers in Project Properties.
			* To change this template file, choose Tools \| Templates
			* and open the template in the editor.
			*/
			package de.uhilger.um.web;

			import java.io.IOException;
			import javax.servlet.Filter;
			import javax.servlet.FilterChain;
			import javax.servlet.FilterConfig;
			import javax.servlet.ServletException;
			import javax.servlet.ServletRequest;
			import javax.servlet.ServletResponse;
			import javax.servlet.http.HttpServletRequest;

			/**
			*
			* @author hilgeru
			*/
			public class NiceFilter implements Filter {

			@Override
			public void init(FilterConfig filterConfig) throws ServletException {
			// ...
			}

			@Override
			public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
			if(request instanceof HttpServletRequest) {
			HttpServletRequest hr = (HttpServletRequest) request;
			String servletPath = hr.getServletPath();
			String[] path = servletPath.split("/");
			request.getRequestDispatcher("../api?c=de.uhilger.um.api.UserMgr&m=" + path[2]).forward(request, response);
			}
			}

			@Override
			public void destroy() {
			// ...
			}

			}

			@@ -5,6 +5,14 @@
			<param-name>dsname</param-name>
			<param-value>jdbc/NewUserDB</param-value>
			</context-param>
			<filter>
			<filter-name>NiceFilter</filter-name>
			<filter-class>de.uhilger.um.web.NiceFilter</filter-class>
			</filter>
			<filter-mapping>
			<filter-name>NiceFilter</filter-name>
			<url-pattern>/svc/*</url-pattern>
			</filter-mapping>
			<listener>
			<listener-class>de.uhilger.um.App</listener-class>
			</listener>
			@@ -16,10 +24,18 @@
			<param-value>de.uhilger.um.api</param-value>
			</init-param>
			</servlet>
			<servlet>
			<servlet-name>TestServlet</servlet-name>
			<jsp-file>/show.jsp</jsp-file>
			</servlet>
			<servlet-mapping>
			<servlet-name>TransitServlet</servlet-name>
			<url-pattern>/api</url-pattern>
			</servlet-mapping>
			<servlet-mapping>
			<servlet-name>TestServlet</servlet-name>
			<url-pattern>/test/*</url-pattern>
			</servlet-mapping>
			<session-config>
			<session-timeout>
			30

New file
			@@ -0,0 +1,26 @@
			<%@page contentType="text/html" pageEncoding="UTF-8"%>
			<!DOCTYPE html>
			<html>
			<head>
			<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
			<title>um Werte</title>
			</head>
			<body>
			<p>Werte</p>
			<p>pathInfo: <%=request.getPathInfo()%></p>
			<p>requestURL <%=request.getRequestURL()%></p>
			<p>contextPath <%=request.getContextPath()%></p>
			<p>servletPath <%=request.getServletPath()%></p>
			<p>
			<%
			String pathInfo = request.getPathInfo();
			String[] path = pathInfo.split("/");
			for(int i = 0; i < path.length; i++) {
			%>
			<p>path[<%=i%>]: <%=path[i]%></p>
			<%
			}
			%>
			</p>
			</body>
			</html>

			@@ -22,7 +22,6 @@
			<button class="user-save-btn">OK</button>
			</div>
			<script src="/jslib/jquery-1.11.1/jquery-1.11.1.min.js"></script>
			<script src="/jslib/jquery-1.11.1/jquery-1.11.1.min.js"></script>
			<script src="ui.js"></script>
			<script type="text/javascript" charset="utf-8">
			//var ui;