001/* 002 * Copyright 2002-2012 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.web.portlet.handler; 018 019import javax.portlet.PortletException; 020 021import org.springframework.util.StringUtils; 022 023/** 024 * Exception thrown when a request handler does not support a 025 * specific request method. 026 * 027 * @author Juergen Hoeller 028 * @since 3.0 029 */ 030@SuppressWarnings("serial") 031public class PortletRequestMethodNotSupportedException extends PortletException { 032 033 private String method; 034 035 private String[] supportedMethods; 036 037 038 /** 039 * Create a new PortletRequestMethodNotSupportedException. 040 * @param method the unsupported HTTP request method 041 */ 042 public PortletRequestMethodNotSupportedException(String method) { 043 this(method, null); 044 } 045 046 /** 047 * Create a new PortletRequestMethodNotSupportedException. 048 * @param method the unsupported HTTP request method 049 * @param supportedMethods the actually supported HTTP methods 050 */ 051 public PortletRequestMethodNotSupportedException(String method, String[] supportedMethods) { 052 super("Request method '" + method + "' not supported by mapped handler"); 053 this.method = method; 054 this.supportedMethods = supportedMethods; 055 } 056 057 /** 058 * Create a new PortletRequestMethodNotSupportedException. 059 * @param supportedMethods the actually supported HTTP methods 060 */ 061 public PortletRequestMethodNotSupportedException(String[] supportedMethods) { 062 super("Mapped handler only supports client data requests with methods " + 063 StringUtils.arrayToCommaDelimitedString(supportedMethods)); 064 this.supportedMethods = supportedMethods; 065 } 066 067 068 /** 069 * Return the HTTP request method that caused the failure. 070 */ 071 public String getMethod() { 072 return this.method; 073 } 074 075 /** 076 * Return the actually supported HTTP methods, if known. 077 */ 078 public String[] getSupportedMethods() { 079 return this.supportedMethods; 080 } 081 082}