| /* |
| * |
| * 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.qpid.server.logging.logback.validator; |
| |
| import org.apache.qpid.server.configuration.IllegalConfigurationException; |
| import org.apache.qpid.server.model.ConfiguredObject; |
| |
| import java.util.function.Predicate; |
| |
| public final class Port implements Validator<Integer>, Predicate<Integer> |
| { |
| private static final Port VALIDATOR = new Port(); |
| |
| public static Validator<Integer> validator() |
| { |
| return VALIDATOR; |
| } |
| |
| public static void validatePort(Integer value, ConfiguredObject<?> object, String attribute) |
| { |
| validator().validate(value, object, attribute); |
| } |
| |
| private Port() |
| { |
| super(); |
| } |
| |
| @Override |
| public boolean test(Integer value) |
| { |
| return value != null && value >= 1 && value <= 65535; |
| } |
| |
| @Override |
| public void validate(Integer value, ConfiguredObject<?> object, String attribute) |
| { |
| if (!test(value)) |
| { |
| throw new IllegalConfigurationException(errorMessage(value, object, attribute)); |
| } |
| } |
| |
| private String errorMessage(Integer value, ConfiguredObject<?> object, String attribute) |
| { |
| return "Attribute '" + attribute + "' instance of " + object.getClass().getName() |
| + " named '" + object.getName() + "'" |
| + " cannot have value '" + value + "'" |
| + " as it has to be in range [1, 65535]"; |
| } |
| } |