| /* |
| * Copyright 1999, 2000, 2001 ,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.tester; |
| |
| |
| import java.io.*; |
| import javax.naming.Binding; |
| import javax.naming.Context; |
| import javax.naming.InitialContext; |
| import javax.naming.NamingEnumeration; |
| import javax.naming.NamingException; |
| import javax.servlet.*; |
| import javax.servlet.http.*; |
| import org.apache.tester.SessionBean; |
| import org.apache.tester.shared.SharedSessionBean; |
| import org.apache.tester.unpshared.UnpSharedSessionBean; |
| import org.apache.tester.unshared.UnsharedSessionBean; |
| |
| |
| /** |
| * Negative test for ensuring that the naming context provided by the servlet |
| * container is immutable. No attempt to add, modify, or delete any binding |
| * should succeed. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class Jndi01 extends HttpServlet { |
| |
| public void init() throws ServletException { |
| |
| // Access the naming context from init() |
| Context ctx = null; |
| try { |
| ctx = new InitialContext(); |
| ctx.lookup("java:/comp"); |
| log("initialized successfully in init()"); |
| } catch (NamingException e) { |
| e.printStackTrace(); |
| log("Cannot create context in init()", e); |
| throw new ServletException(e); |
| } |
| |
| // Access some application beans from init() |
| |
| try { |
| SessionBean sb = new SessionBean(); |
| log("OK Accessing SessionBean"); |
| } catch (Throwable t) { |
| log("FAIL Accessing SessionBean", t); |
| } |
| |
| try { |
| SharedSessionBean sb = new SharedSessionBean(); |
| log("OK Accessing SharedSessionBean"); |
| } catch (Throwable t) { |
| log("FAIL Accessing SharedSessionBean", t); |
| } |
| |
| try { |
| UnpSharedSessionBean sb = new UnpSharedSessionBean(); |
| log("OK Accessing UnpSharedSessionBean"); |
| } catch (Throwable t) { |
| log("FAIL Accessing UnpSharedSessionBean", t); |
| } |
| |
| try { |
| UnsharedSessionBean sb = new UnsharedSessionBean(); |
| log("OK Accessing UnsharedSessionBean"); |
| } catch (Throwable t) { |
| log("FAIL Accessing UnsharedSessionBean", t); |
| } |
| |
| } |
| |
| public void destroy() { |
| Context ctx = null; |
| try { |
| ctx = new InitialContext(); |
| ctx.lookup("java:/comp"); |
| log("initialized successfully in destroy()"); |
| } catch (NamingException e) { |
| e.printStackTrace(); |
| log("Cannot create context in destroy()", e); |
| } |
| } |
| |
| public void doGet(HttpServletRequest request, HttpServletResponse response) |
| throws IOException, ServletException { |
| |
| // Prepare to render our output |
| response.setContentType("text/plain"); |
| PrintWriter writer = response.getWriter(); |
| StringBuffer sb = new StringBuffer(); |
| boolean ok = true; |
| Object value = null; |
| |
| // Look up the initial context provided by our servlet container |
| Context initContext = null; |
| try { |
| initContext = new InitialContext(); |
| } catch (NamingException e) { |
| log("Create initContext", e); |
| sb.append(" Cannot create initContext."); |
| ok = false; |
| } |
| |
| // Look up the environment context provided to our web application |
| Context envContext = null; |
| try { |
| if (ok) { |
| value = initContext.lookup("java:comp/env"); |
| envContext = (Context) value; |
| if (envContext == null) { |
| sb.append(" Missing envContext."); |
| ok = false; |
| } |
| } |
| } catch (ClassCastException e) { |
| sb.append(" envContext class is "); |
| sb.append(value.getClass().getName()); |
| sb.append("."); |
| ok = false; |
| } catch (NamingException e) { |
| log("Create envContext", e); |
| sb.append(" Cannot create envContext."); |
| ok = false; |
| } |
| |
| // Attempt to add a new binding to our environment context |
| try { |
| if (ok) { |
| envContext.bind("newEntry", "New Value"); |
| sb.append(" Allowed bind()."); |
| value = envContext.lookup("newEntry"); |
| if (value != null) |
| sb.append(" Allowed lookup() of added entry."); |
| } |
| } catch (Throwable e) { |
| log("Add binding", e); |
| } |
| |
| // Attempt to change the value of an existing binding |
| try { |
| if (ok) { |
| envContext.rebind("stringEntry", "Changed Value"); |
| sb.append(" Allowed rebind()."); |
| value = envContext.lookup("stringEntry"); |
| if ((value != null) && |
| (value instanceof String) && |
| "Changed Value".equals((String) value)) |
| sb.append(" Allowed lookup() of changed entry."); |
| } |
| } catch (Throwable e) { |
| log("Change binding", e); |
| } |
| |
| // Attempt to delete an existing binding |
| try { |
| if (ok) { |
| envContext.unbind("byteEntry"); |
| sb.append(" Allowed unbind()."); |
| value = envContext.lookup("byteEntry"); |
| if (value == null) |
| sb.append(" Allowed unbind of deleted entry."); |
| } |
| } catch (Throwable e) { |
| log("Delete binding", e); |
| } |
| |
| // Report our ultimate success or failure |
| if (sb.length() < 1) |
| writer.println("Jndi01 PASSED"); |
| else { |
| writer.print("Jndi01 FAILED -"); |
| writer.println(sb); |
| } |
| |
| // Add wrapper messages as required |
| while (true) { |
| String message = StaticLogger.read(); |
| if (message == null) |
| break; |
| writer.println(message); |
| } |
| StaticLogger.reset(); |
| |
| } |
| |
| } |