org.springframework.security.web.util.matcher.AndRequestMatcher Maven / Gradle / Ivy
/*
* Copyright 2002-2016 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.security.web.util.matcher;
import java.util.Arrays;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.security.web.util.matcher.RequestMatcher;
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");
if (requestMatchers.contains(null)) {
throw new IllegalArgumentException(
"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));
}
public boolean matches(HttpServletRequest request) {
for (RequestMatcher matcher : requestMatchers) {
if (logger.isDebugEnabled()) {
logger.debug("Trying to match using " + matcher);
}
if (!matcher.matches(request)) {
logger.debug("Did not match");
return false;
}
}
logger.debug("All requestMatchers returned true");
return true;
}
@Override
public String toString() {
return "AndRequestMatcher [requestMatchers=" + requestMatchers + "]";
}
}