/*
* Copyright 2002-2012 the original author or authors.
*
* 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.springframework.web.servlet.mvc.multiaction;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import org.springframework.core.style.StylerUtils;
import org.springframework.web.util.UrlPathHelper;
/**
* Exception thrown when there is no handler method ("action" method)
* for a specific HTTP request.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @see MethodNameResolver#getHandlerMethodName(javax.servlet.http.HttpServletRequest)
*/
@SuppressWarnings("serial")
public class NoSuchRequestHandlingMethodException extends ServletException {
private String methodName;
/**
* Create a new NoSuchRequestHandlingMethodException for the given request.
* @param request the offending HTTP request
*/
public NoSuchRequestHandlingMethodException(HttpServletRequest request) {
this(new UrlPathHelper().getRequestUri(request), request.getMethod(), request.getParameterMap());
}
/**
* Create a new NoSuchRequestHandlingMethodException.
* @param urlPath the request URI that has been used for handler lookup
* @param method the HTTP request method of the request
* @param parameterMap the request's parameters as map
*/
public NoSuchRequestHandlingMethodException(String urlPath, String method, Map<String, String[]> parameterMap) {
super("No matching handler method found for servlet request: path '" + urlPath +
"', method '" + method + "', parameters " + StylerUtils.style(parameterMap));
}
/**
* Create a new NoSuchRequestHandlingMethodException for the given request.
* @param methodName the name of the handler method that wasn't found
* @param controllerClass the class the handler method was expected to be in
*/
public NoSuchRequestHandlingMethodException(String methodName, Class<?> controllerClass) {
super("No request handling method with name '" + methodName +
"' in class [" + controllerClass.getName() + "]");
this.methodName = methodName;
}
/**
* Return the name of the offending method, if known.
*/
public String getMethodName() {
return this.methodName;
}
}