| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.axis2.webapp; |
| |
| import java.io.IOException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| import jakarta.servlet.ServletException; |
| import jakarta.servlet.http.HttpServletRequest; |
| import jakarta.servlet.http.HttpSession; |
| |
| import org.apache.axis2.Constants; |
| |
| final class ActionHandler { |
| private final Object target; |
| private final Method method; |
| private final boolean authorizationRequired; |
| private final boolean post; |
| private final boolean sessionCreationAllowed; |
| |
| ActionHandler(Object target, Method method, boolean authorizationRequired, boolean post, |
| boolean sessionCreationAllowed) { |
| this.target = target; |
| this.method = method; |
| this.authorizationRequired = authorizationRequired; |
| this.post = post; |
| this.sessionCreationAllowed = sessionCreationAllowed; |
| } |
| |
| boolean isMethodAllowed(String method) { |
| return post ? method.equals("POST") : method.equals("GET"); |
| } |
| |
| boolean isCSRFTokenRequired() { |
| return post && authorizationRequired; |
| } |
| |
| boolean isSessionCreationAllowed() { |
| return sessionCreationAllowed; |
| } |
| |
| ActionResult handle(HttpServletRequest request, boolean securityEnabled) throws IOException, ServletException { |
| HttpSession session = request.getSession(false); |
| if (securityEnabled && authorizationRequired && (session == null || session.getAttribute(Constants.LOGGED) == null)) { |
| return new Redirect("welcome"); |
| } else { |
| try { |
| return (ActionResult)method.invoke(target, request); |
| } catch (IllegalAccessException ex) { |
| throw new ServletException(ex); |
| } catch (IllegalArgumentException ex) { |
| throw new ServletException(ex); |
| } catch (InvocationTargetException ex) { |
| Throwable cause = ex.getCause(); |
| if (cause instanceof IOException) { |
| throw (IOException)cause; |
| } else if (cause instanceof ServletException) { |
| throw (ServletException)cause; |
| } else { |
| throw new ServletException(cause); |
| } |
| } |
| } |
| } |
| } |