dubbo-xds/src/main/java/org/apache/dubbo/rpc/cluster/router/xds/rule/PathMatcher.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.dubbo.rpc.cluster.router.xds.rule;

public class PathMatcher {

    private String path;

    private String prefix;

    private String regex;

    private boolean caseSensitive;

    public String getPath() {
        return path;
    }

    public void setPath(String path) {
        this.path = path;
    }

    public String getPrefix() {
        return prefix;
    }

    public void setPrefix(String prefix) {
        this.prefix = prefix;
    }

    public String getRegex() {
        return regex;
    }

    public void setRegex(String regex) {
        this.regex = regex;
    }

    public boolean isCaseSensitive() {
        return caseSensitive;
    }

    public void setCaseSensitive(boolean caseSensitive) {
        this.caseSensitive = caseSensitive;
    }

    public boolean isMatch(String input) {
        if (getPath() != null) {
            return isCaseSensitive() ? getPath().equals(input) : getPath().equalsIgnoreCase(input);
        } else if (getPrefix() != null) {
            return isCaseSensitive()
                    ? input.startsWith(getPrefix())
                    : input.toLowerCase().startsWith(getPrefix());
        }
        return input.matches(getRegex());
    }
}