/*
* Copyright 2002-2015 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.config.annotation;
import org.springframework.util.PathMatcher;
import org.springframework.web.util.UrlPathHelper;
/**
* Helps with configuring HandlerMappings path matching options such as trailing
* slash match, suffix registration, path matcher and path helper.
*
* <p>Configured path matcher and path helper instances are shared for:
* <ul>
* <li>RequestMappings</li>
* <li>ViewControllerMappings</li>
* <li>ResourcesMappings</li>
* </ul>
*
* @author Brian Clozel
* @since 4.0.3
* @see org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping
* @see org.springframework.web.servlet.handler.SimpleUrlHandlerMapping
*/
public class PathMatchConfigurer {
private Boolean suffixPatternMatch;
private Boolean trailingSlashMatch;
private Boolean registeredSuffixPatternMatch;
private UrlPathHelper urlPathHelper;
private PathMatcher pathMatcher;
/**
* Whether to use suffix pattern match (".*") when matching patterns to
* requests. If enabled a method mapped to "/users" also matches to "/users.*".
* <p>By default this is set to {@code true}.
* @see #registeredSuffixPatternMatch
*/
public PathMatchConfigurer setUseSuffixPatternMatch(Boolean suffixPatternMatch) {
this.suffixPatternMatch = suffixPatternMatch;
return this;
}
/**
* Whether to match to URLs irrespective of the presence of a trailing slash.
* If enabled a method mapped to "/users" also matches to "/users/".
* <p>The default value is {@code true}.
*/
public PathMatchConfigurer setUseTrailingSlashMatch(Boolean trailingSlashMatch) {
this.trailingSlashMatch = trailingSlashMatch;
return this;
}
/**
* Whether suffix pattern matching should work only against path extensions
* explicitly registered when you
* {@link WebMvcConfigurer#configureContentNegotiation configure content
* negotiation}. This is generally recommended to reduce ambiguity and to
* avoid issues such as when a "." appears in the path for other reasons.
* <p>By default this is set to "false".
* @see WebMvcConfigurer#configureContentNegotiation
*/
public PathMatchConfigurer setUseRegisteredSuffixPatternMatch(
Boolean registeredSuffixPatternMatch) {
this.registeredSuffixPatternMatch = registeredSuffixPatternMatch;
return this;
}
/**
* Set the UrlPathHelper to use for resolution of lookup paths.
* <p>Use this to override the default UrlPathHelper with a custom subclass,
* or to share common UrlPathHelper settings across multiple HandlerMappings
* and MethodNameResolvers.
*/
public PathMatchConfigurer setUrlPathHelper(UrlPathHelper urlPathHelper) {
this.urlPathHelper = urlPathHelper;
return this;
}
/**
* Set the PathMatcher implementation to use for matching URL paths
* against registered URL patterns. Default is AntPathMatcher.
* @see org.springframework.util.AntPathMatcher
*/
public PathMatchConfigurer setPathMatcher(PathMatcher pathMatcher) {
this.pathMatcher = pathMatcher;
return this;
}
public Boolean isUseSuffixPatternMatch() {
return this.suffixPatternMatch;
}
public Boolean isUseTrailingSlashMatch() {
return this.trailingSlashMatch;
}
public Boolean isUseRegisteredSuffixPatternMatch() {
return this.registeredSuffixPatternMatch;
}
public UrlPathHelper getUrlPathHelper() {
return this.urlPathHelper;
}
public PathMatcher getPathMatcher() {
return this.pathMatcher;
}
}