org.springframework.boot.web.server.PortInUseException.java Source code

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Here is the source code for org.springframework.boot.web.server.PortInUseException.java

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/*
 * Copyright 2012-2019 the original author or authors.
 *
 * Licensed 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
 *
 *      https://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.springframework.boot.web.server;

/**
 * A {@code PortInUseException} is thrown when a web server fails to start due to a port
 * already being in use.
 *
 * @author Andy Wilkinson
 * @since 2.0.0
 */
public class PortInUseException extends WebServerException {

    private final int port;

    /**
     * Creates a new port in use exception for the given {@code port}.
     * @param port the port that was in use
     */
    public PortInUseException(int port) {
        super("Port " + port + " is already in use", null);
        this.port = port;
    }

    /**
     * Returns the port that was in use.
     * @return the port
     */
    public int getPort() {
        return this.port;
    }

}