Main.java Source code

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Here is the source code for Main.java

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//package com.java2s;
/*
 * Copyright (c) 2010 Inside Secure, All Rights Reserved.
 *
 * 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.
 */

public class Main {
    /**
     * Normalizes an absolute URI (lower scheme and host part)
     *
     * @param pString The absolute URI to be normalized
     */
    /* package protected */static String normalizeAbsoluteURI(String pString) {

        int index = -1;

        /* lower the scheme part */
        if ((index = pString.indexOf(':')) == -1) {
            return pString;
        }
        String scheme = pString.substring(0, index);
        pString = pString.replaceFirst(scheme, scheme.toLowerCase());

        /* check the presence of "//" */
        if ((index = pString.indexOf("//", index)) == -1) {
            /* no // found, return */
            return pString;
        }

        /* lower the host part ( authority : [user@]host[:port] )*/
        index += 2;
        int indexStart = pString.indexOf("@", index);
        indexStart = (indexStart == -1) ? index : indexStart + 1;
        int indexEnd = pString.indexOf(indexStart, ':');
        if (indexEnd == -1) {
            if ((indexEnd = pString.indexOf("/", indexStart)) == -1) {
                indexEnd = pString.length();
            }
        }
        String host = pString.substring(indexStart, indexEnd);

        return pString.replaceFirst(host, host.toLowerCase());
    }
}