//
// 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 com.cloud.utils.net;
import java.net.URI;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
public class UrlUtil {
public final static Map<String, String> parseQueryParameters(String query) {
HashMap<String, String> values = new HashMap<String, String>();
parseQueryParameters(query, false, values);
return values;
}
public final static Map<String, String> parseQueryParameters(URL url) {
return parseQueryParameters(url.getQuery());
}
public final static Map<String, String> parseQueryParameters(URI url) {
return parseQueryParameters(url.getQuery());
}
public final static void parseQueryParameters(String query, boolean lowercaseKeys, Map<String, String> params) {
if (query == null) {
return;
}
if (query.startsWith("?")) {
query = query.substring(1);
}
String[] parts = query.split("&");
for (String part : parts) {
String[] tokens = part.split("=");
if (lowercaseKeys) {
tokens[0] = tokens[0].toLowerCase();
}
params.put(tokens[0], tokens[1]);
}
}
}