Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2002-2011 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.
 */

import java.util.Collection;

import org.springframework.util.StringUtils;

public class Main {
    /**
     * Formats a set of string values into a format appropriate for sending as a single-valued form value.
     * 
     * @param value The value of the parameter.
     * @return The value formatted for form submission etc, or null if the input is empty
     */
    public static String formatParameterList(Collection<String> value) {
        return value == null ? null : StringUtils.collectionToDelimitedString(value, " ");
    }
}