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.transform;
020
021import java.io.File;
022import java.io.IOException;
023import java.io.InputStream;
024
025import org.eclipse.aether.artifact.Artifact;
026
027/**
028 * Can transform a file while installing/deploying
029 *
030 * @author Robert Scholte
031 * @since 1.3.0
032 * @deprecated Without any direct replacement for now. This API is OOM-prone, and also lacks a lot of context about
033 * transforming.
034 */
035@Deprecated
036public interface FileTransformer {
037    /**
038     * Transform the target location
039     *
040     * @param artifact the original artifact
041     * @return the transformed artifact
042     */
043    Artifact transformArtifact(Artifact artifact);
044
045    /**
046     * Transform the data
047     *
048     * @param file the file with the original data
049     * @return the transformed data
050     * @throws IOException If an I/O error occurred
051     * @throws TransformException If the file could not be transformed
052     */
053    InputStream transformData(File file) throws IOException, TransformException;
054}