001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.eclipse.aether.version;
020
021import org.eclipse.aether.RepositoryException;
022
023/**
024 * Thrown when a version or version range could not be parsed.
025 */
026public class InvalidVersionSpecificationException extends RepositoryException {
027
028    /** The invalid version or version range string. */
029    private final String version;
030
031    /**
032     * Creates a new exception with the specified version and detail message.
033     *
034     * @param version The invalid version specification, may be {@code null}.
035     * @param message The detail message, may be {@code null}.
036     */
037    public InvalidVersionSpecificationException(String version, String message) {
038        super(message);
039        this.version = version;
040    }
041
042    /**
043     * Creates a new exception with the specified version and cause.
044     *
045     * @param version The invalid version specification, may be {@code null}.
046     * @param cause The exception that caused this one, may be {@code null}.
047     */
048    public InvalidVersionSpecificationException(String version, Throwable cause) {
049        super("Could not parse version specification " + version + getMessage(": ", cause), cause);
050        this.version = version;
051    }
052
053    /**
054     * Creates a new exception with the specified version, detail message and cause.
055     *
056     * @param version The invalid version specification, may be {@code null}.
057     * @param message The detail message, may be {@code null}.
058     * @param cause The exception that caused this one, may be {@code null}.
059     */
060    public InvalidVersionSpecificationException(String version, String message, Throwable cause) {
061        super(message, cause);
062        this.version = version;
063    }
064
065    /**
066     * Gets the version or version range that could not be parsed.
067     *
068     * @return The invalid version specification or {@code null} if unknown.
069     */
070    public String getVersion() {
071        return version;
072    }
073}