| /* |
| * 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 |
| * |
| * 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.apache.ivy.plugins.latest; |
| |
| import java.util.Date; |
| import java.util.List; |
| import java.util.ListIterator; |
| |
| public abstract class AbstractLatestStrategy implements LatestStrategy { |
| private String name; |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| @Override |
| public String toString() { |
| return name; |
| } |
| |
| public ArtifactInfo findLatest(ArtifactInfo[] infos, Date date) { |
| List<ArtifactInfo> l = sort(infos); |
| |
| // the latest revision comes last, use a ListIterator to iterate the |
| // sorted list in the reverse direction. |
| ListIterator<ArtifactInfo> iter = l.listIterator(l.size()); |
| while (iter.hasPrevious()) { |
| ArtifactInfo info = iter.previous(); |
| if (date == null || info.getLastModified() < date.getTime()) { |
| return info; |
| } |
| } |
| return null; |
| } |
| } |