001package org.eclipse.aether.internal.impl.synccontext.legacy; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import java.util.Objects; 023 024import javax.inject.Inject; 025import javax.inject.Named; 026import javax.inject.Singleton; 027 028import org.eclipse.aether.RepositorySystemSession; 029import org.eclipse.aether.SyncContext; 030import org.eclipse.aether.spi.locator.Service; 031import org.eclipse.aether.spi.locator.ServiceLocator; 032import org.eclipse.aether.spi.synccontext.SyncContextFactory; 033 034/** 035 * Deprecated {@link org.eclipse.aether.impl.SyncContextFactory} implementation that delegates to proper 036 * {@link SyncContextFactory} implementation. Used in Guice/SISU where we cannot bind same instance to two keys, 037 * this component "bridges" from deprecated to current. 038 * 039 * @deprecated Use the proper class from SPI module. 040 */ 041@Singleton 042@Named 043@Deprecated 044public final class DefaultSyncContextFactory 045 implements org.eclipse.aether.impl.SyncContextFactory, Service 046{ 047 private SyncContextFactory delegate; 048 049 public DefaultSyncContextFactory() 050 { 051 // default ctor for ServiceLocator 052 } 053 054 @Inject 055 public DefaultSyncContextFactory( final SyncContextFactory delegate ) 056 { 057 this.delegate = Objects.requireNonNull( delegate ); 058 } 059 060 @Override 061 public void initService( final ServiceLocator locator ) 062 { 063 this.delegate = Objects.requireNonNull( locator.getService( SyncContextFactory.class ) ); 064 } 065 066 @Override 067 public SyncContext newInstance( final RepositorySystemSession session, final boolean shared ) 068 { 069 return delegate.newInstance( session, shared ); 070 } 071}