org.springframework.security.web.util.matcher.AndRequestMatcher Maven / Gradle / Ivy
/*
* Copyright 2002-2023 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
*
* https://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.security.web.util.matcher;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import jakarta.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.util.Assert;
/**
* {@link RequestMatcher} that will return true if all of the passed in
* {@link RequestMatcher} instances match.
*
* @author Rob Winch
* @since 3.2
*/
public final class AndRequestMatcher implements RequestMatcher {
private final Log logger = LogFactory.getLog(getClass());
private final List requestMatchers;
/**
* Creates a new instance
* @param requestMatchers the {@link RequestMatcher} instances to try
*/
public AndRequestMatcher(List requestMatchers) {
Assert.notEmpty(requestMatchers, "requestMatchers must contain a value");
Assert.noNullElements(requestMatchers, "requestMatchers cannot contain null values");
this.requestMatchers = requestMatchers;
}
/**
* Creates a new instance
* @param requestMatchers the {@link RequestMatcher} instances to try
*/
public AndRequestMatcher(RequestMatcher... requestMatchers) {
this(Arrays.asList(requestMatchers));
}
@Override
public boolean matches(HttpServletRequest request) {
for (RequestMatcher matcher : this.requestMatchers) {
if (!matcher.matches(request)) {
return false;
}
}
return true;
}
/**
* Returns a {@link MatchResult} for this {@link HttpServletRequest}. In the case of a
* match, request variables are a composition of the request variables in underlying
* matchers. In the event that two matchers have the same key, the last key is the one
* propagated.
* @param request the HTTP request
* @return a {@link MatchResult} based on the given HTTP request
* @since 6.1
*/
@Override
public MatchResult matcher(HttpServletRequest request) {
Map variables = new LinkedHashMap<>();
for (RequestMatcher matcher : this.requestMatchers) {
MatchResult result = matcher.matcher(request);
if (!result.isMatch()) {
return MatchResult.notMatch();
}
variables.putAll(result.getVariables());
}
return MatchResult.match(variables);
}
@Override
public String toString() {
return "And " + this.requestMatchers;
}
}