org.springframework.security.web.firewall.FirewalledRequest.java Source code

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Here is the source code for org.springframework.security.web.firewall.FirewalledRequest.java

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/*
 * 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
 *
 *      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.firewall;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;

/**
 * Request wrapper which is returned by the {@code HttpFirewall} interface.
 * <p>
 * The only difference is the {@code reset} method which allows some or all of the state
 * to be reset by the {@code FilterChainProxy} when the request leaves the security filter
 * chain.
 *
 * @author Luke Taylor
 */
public abstract class FirewalledRequest extends HttpServletRequestWrapper {
    /**
     * Constructs a request object wrapping the given request.
     *
     * @throws IllegalArgumentException if the request is null
     */
    public FirewalledRequest(HttpServletRequest request) {
        super(request);
    }

    /**
     * This method will be called once the request has passed through the security filter
     * chain, when it is about to proceed to the application proper.
     * <p>
     * An implementation can thus choose to modify the state of the request for the
     * security infrastructure, while still maintaining the original
     * {@link HttpServletRequest}.
     */
    public abstract void reset();

    @Override
    public String toString() {
        return "FirewalledRequest[ " + getRequest() + "]";
    }
}