| /* |
| * 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.maven.artifact.resolver; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| */ |
| @Named |
| @Singleton |
| @Deprecated |
| public class DefaultResolutionErrorHandler implements ResolutionErrorHandler { |
| |
| public void throwErrors(ArtifactResolutionRequest request, ArtifactResolutionResult result) |
| throws ArtifactResolutionException { |
| // Metadata cannot be found |
| |
| if (result.hasMetadataResolutionExceptions()) { |
| throw result.getMetadataResolutionException(0); |
| } |
| |
| // Metadata cannot be retrieved |
| |
| // Cyclic Dependency Error |
| |
| if (result.hasCircularDependencyExceptions()) { |
| throw result.getCircularDependencyException(0); |
| } |
| |
| // Version Range Violation |
| |
| if (result.hasVersionRangeViolations()) { |
| throw result.getVersionRangeViolation(0); |
| } |
| |
| // Transfer Error |
| |
| if (result.hasErrorArtifactExceptions()) { |
| throw result.getErrorArtifactExceptions().get(0); |
| } |
| |
| if (result.hasMissingArtifacts()) { |
| throw new MultipleArtifactsNotFoundException( |
| request.getArtifact(), |
| toList(result.getArtifacts()), |
| result.getMissingArtifacts(), |
| request.getRemoteRepositories()); |
| } |
| |
| // this should never happen since we checked all possible error sources before but better be sure |
| if (result.hasExceptions()) { |
| throw new ArtifactResolutionException( |
| "Unknown error during artifact resolution, " + request + ", " + result.getExceptions(), |
| request.getArtifact(), |
| request.getRemoteRepositories()); |
| } |
| } |
| |
| private static <T> List<T> toList(Collection<T> items) { |
| return (items != null) ? new ArrayList<>(items) : null; |
| } |
| } |