| package org.eclipse.aether.transfer; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.eclipse.aether.artifact.Artifact; |
| import org.eclipse.aether.artifact.ArtifactProperties; |
| import org.eclipse.aether.repository.RemoteRepository; |
| |
| /** |
| * Thrown when an artifact was not found in a particular repository. |
| */ |
| public class ArtifactNotFoundException |
| extends ArtifactTransferException |
| { |
| |
| /** |
| * Creates a new exception with the specified artifact and repository. |
| * |
| * @param artifact The missing artifact, may be {@code null}. |
| * @param repository The involved remote repository, may be {@code null}. |
| */ |
| public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository ) |
| { |
| super( artifact, repository, getMessage( artifact, repository ) ); |
| } |
| |
| private static String getMessage( Artifact artifact, RemoteRepository repository ) |
| { |
| StringBuilder buffer = new StringBuilder( 256 ); |
| buffer.append( "Could not find artifact " ).append( artifact ); |
| buffer.append( getString( " in ", repository ) ); |
| if ( artifact != null ) |
| { |
| String localPath = artifact.getProperty( ArtifactProperties.LOCAL_PATH, null ); |
| if ( localPath != null && repository == null ) |
| { |
| buffer.append( " at specified path " ).append( localPath ); |
| } |
| String downloadUrl = artifact.getProperty( ArtifactProperties.DOWNLOAD_URL, null ); |
| if ( downloadUrl != null ) |
| { |
| buffer.append( ", try downloading from " ).append( downloadUrl ); |
| } |
| } |
| return buffer.toString(); |
| } |
| |
| /** |
| * Creates a new exception with the specified artifact, repository and detail message. |
| * |
| * @param artifact The missing artifact, may be {@code null}. |
| * @param repository The involved remote repository, may be {@code null}. |
| * @param message The detail message, may be {@code null}. |
| */ |
| public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message ) |
| { |
| super( artifact, repository, message ); |
| } |
| |
| /** |
| * Creates a new exception with the specified artifact, repository and detail message. |
| * |
| * @param artifact The missing artifact, may be {@code null}. |
| * @param repository The involved remote repository, may be {@code null}. |
| * @param message The detail message, may be {@code null}. |
| * @param fromCache {@code true} if the exception was played back from the error cache, {@code false} if the |
| * exception actually just occurred. |
| */ |
| public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message, |
| boolean fromCache ) |
| { |
| super( artifact, repository, message, fromCache ); |
| } |
| |
| /** |
| * Creates a new exception with the specified artifact, repository, detail message and cause. |
| * |
| * @param artifact The missing artifact, may be {@code null}. |
| * @param repository The involved remote repository, may be {@code null}. |
| * @param message The detail message, may be {@code null}. |
| * @param cause The exception that caused this one, may be {@code null}. |
| */ |
| public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message, Throwable cause ) |
| { |
| super( artifact, repository, message, cause ); |
| } |
| |
| } |