content: /*
   * 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.activemq.artemis.api.core;
  
  import static org.apache.activemq.artemis.utils.uri.URISupport.appendParameters;
  import static org.apache.activemq.artemis.utils.uri.URISupport.parseQuery;
  
  import java.util.Collections;
  import java.util.Map;
  
  import org.apache.activemq.artemis.utils.uri.URISupport;
  
  public class ParameterisedAddress {
  
     public static SimpleString toParameterisedAddress(SimpleString address, Map<String, String> parameters) {
        if (parameters != null && !parameters.isEmpty()) {
           return SimpleString.of(toParameterisedAddress(address.toString(), parameters));
        } else {
           return address;
        }
     }
  
     public static String toParameterisedAddress(String address, Map<String, String> parameters) {
        if (parameters != null && !parameters.isEmpty()) {
           return appendParameters(new StringBuilder(address), parameters).toString();
        } else {
           return address;
        }
     }
  
     private final SimpleString address;
     private final QueueConfiguration queueConfiguration;
  
     public SimpleString getAddress() {
        return address;
     }
  
     @Deprecated
     public QueueAttributes getQueueAttributes() {
        return QueueAttributes.fromQueueConfiguration(queueConfiguration);
     }
  
     public QueueConfiguration getQueueConfiguration() {
        return queueConfiguration;
     }
  
     @Deprecated
     public ParameterisedAddress(SimpleString address, QueueAttributes queueAttributes) {
        this.address = address;
        this.queueConfiguration = queueAttributes.toQueueConfiguration();
     }
  
     public ParameterisedAddress(SimpleString address, QueueConfiguration queueConfiguration) {
        this.address = address;
        this.queueConfiguration = queueConfiguration;
     }
  
     @Deprecated
     public ParameterisedAddress(String address, QueueAttributes queueAttributes) {
        this(SimpleString.of(address), queueAttributes.toQueueConfiguration());
     }
  
     public ParameterisedAddress(String address, QueueConfiguration queueConfiguration) {
        this(SimpleString.of(address), queueConfiguration);
     }
  
     public ParameterisedAddress(SimpleString address) {
        this(address.toString());
     }
  
     public ParameterisedAddress(String address) {
        int index = address.indexOf('?');
        if (index == -1) {
           this.address = SimpleString.of(address);
           this.queueConfiguration = null;
        } else {
           this.address = SimpleString.of(address.substring(0, index));
           QueueConfiguration queueConfiguration = QueueConfiguration.of(address);
           parseQuery(address).forEach(queueConfiguration::set);
           this.queueConfiguration = queueConfiguration;
        }
     }
  
     public boolean isParameterised() {
        return this.queueConfiguration != null;
     }
  
     public static boolean isParameterised(String address) {
        return URISupport.containsQuery(address);
     }
  
     public static boolean isParameterised(SimpleString address) {
        return URISupport.containsQuery(address);
     }
  
     public static SimpleString extractAddress(SimpleString address) {
        return SimpleString.of(extractAddress(address.toString()));
     }
  
     /**
      * Given an address string, extract only the query portion if the address is parameterized, otherwise return an empty
      * {@link Map}.
      *
      * @param address The address to operate on.
      * @return a {@link Map} containing the parameters associated with the given address
      */
     @SuppressWarnings("unchecked")
     public static Map<String, String> extractParameters(String address) {
        final int index = address != null ? address.indexOf('?') : -1;
  
        if (index == -1) {
           return Collections.emptyMap();
        } else {
           return parseQuery(address);
        }
     }
  
     /**
      * Given an address string, extract only the address portion if the address is parameterized, otherwise just return
      * the provided address.
      *
      * @param address The address to operate on.
      * @return the original address minus any appended parameters
      */
     public static String extractAddress(String address) {
        final int index = address != null ? address.indexOf('?') : -1;
  
        if (index == -1) {
           return address;
        } else {
           return address.substring(0, index);
        }
     }
  }
  