com.edmunds.etm.common.api.RegexUrlToken.java Source code

Introduction

Here is the source code for com.edmunds.etm.common.api.RegexUrlToken.java

Source

/*
 * Copyright 2011 Edmunds.com, Inc.
 *
 * 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 com.edmunds.etm.common.api;

import java.util.Collections;
import org.apache.commons.lang.StringUtils;

/**
 * @author Ryan Holmes
 */
public class RegexUrlToken extends UrlToken {

    private String regex;

    public RegexUrlToken(String name, String value) {
        super(name, Collections.singletonList(value));
    }

    @Override
    public String toRegex() {
        if (regex == null) {
            regex = StringUtils.join(getValues(), "|");
        }
        return regex;
    }

    @Override
    public UrlTokenType getType() {
        return UrlTokenType.REGEX;
    }

}