com.exxonmobile.ace.hybris.storefront.security.ExcludeUrlRequestMatcher.java Source code

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Here is the source code for com.exxonmobile.ace.hybris.storefront.security.ExcludeUrlRequestMatcher.java

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/*
 * [y] hybris Platform
 *
 * Copyright (c) 2000-2013 hybris AG
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of hybris
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with hybris.
 * 
 *  
 */
package com.exxonmobile.ace.hybris.storefront.security;

import java.util.Set;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;
import org.springframework.beans.factory.annotation.Required;
import org.springframework.security.web.util.RequestMatcher;
import org.springframework.util.PathMatcher;

/**
 * Custom request matcher that returns false for urls that match the urls found in the excludeUrlSet.
 * All other urls will return true.
 */
public class ExcludeUrlRequestMatcher implements RequestMatcher {
    private Set<String> excludeUrlSet;
    private PathMatcher pathMatcher;

    @Override
    public boolean matches(final HttpServletRequest request) {
        // Do not match patterns specified in the excludeUrlSet to the servletPath
        return !CollectionUtils.exists(this.excludeUrlSet, new Predicate() {
            @Override
            public boolean evaluate(final Object excludeUrl) {
                return pathMatcher.match((String) excludeUrl, request.getServletPath());
            }
        });
    }

    protected Set<String> getExcludeUrlSet() {
        return excludeUrlSet;
    }

    @Required
    public void setExcludeUrlSet(final Set<String> excludeUrlSet) {
        // Ensure only valid urls are added to the excludeUrlSet
        CollectionUtils.filter(excludeUrlSet, new Predicate() {
            @Override
            public boolean evaluate(final Object object) {
                return (object != null) && (object instanceof String) && ((String) object).startsWith("/");
            }
        });

        this.excludeUrlSet = excludeUrlSet;
    }

    protected PathMatcher getPathMatcher() {
        return pathMatcher;
    }

    @Required
    public void setPathMatcher(final PathMatcher pathMatcher) {
        this.pathMatcher = pathMatcher;
    }
}