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63 lines
2.2 KiB
Java
63 lines
2.2 KiB
Java
/**
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* InetPathAccessRule
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* Copyright 2026 by Michael Peter Christen
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* First released 12.07.2026 at https://yacy.net
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program in the file lgpl21.txt
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.yacy.http;
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/** Container-neutral representation of a server-client address/path rule. */
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public final class InetPathAccessRule {
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private static final String DEFAULT_PATH = "/*";
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private final String addressPattern;
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private final String pathPattern;
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private InetPathAccessRule(final String addressPattern, final String pathPattern) {
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this.addressPattern = addressPattern;
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this.pathPattern = pathPattern;
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}
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public static InetPathAccessRule parse(final String pattern) {
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if (pattern == null || pattern.isEmpty()) {
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throw new IllegalArgumentException("Access rule must not be empty");
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}
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final int separator = pattern.indexOf('|');
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final String address = separator > 0 ? pattern.substring(0, separator) : pattern;
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final String path = separator > 0 && pattern.length() > separator + 1
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? pattern.substring(separator + 1)
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: DEFAULT_PATH;
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if (address.isEmpty()) {
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throw new IllegalArgumentException("Access rule has no address: " + pattern);
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}
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return new InetPathAccessRule(address, path);
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}
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public String addressPattern() {
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return this.addressPattern;
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}
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public String pathPattern() {
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return this.pathPattern;
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}
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public String asJettyPattern() {
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return this.addressPattern + '|' + this.pathPattern;
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}
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}
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