| /* |
| * 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.inlong.manager.service.source; |
| |
| import org.apache.inlong.manager.common.enums.ErrorCodeEnum; |
| import org.apache.inlong.manager.common.exceptions.BusinessException; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Service; |
| |
| import java.util.List; |
| |
| /** |
| * Factory for {@link StreamSourceOperator}. |
| */ |
| @Service |
| public class SourceOperatorFactory { |
| |
| @Autowired |
| private List<StreamSourceOperator> sourceOperatorList; |
| |
| /** |
| * Get a sink operator instance via the given sourceType |
| */ |
| public StreamSourceOperator getInstance(String sourceType) { |
| return sourceOperatorList.stream() |
| .filter(inst -> inst.accept(sourceType)) |
| .findFirst() |
| .orElseThrow(() -> new BusinessException(ErrorCodeEnum.SOURCE_TYPE_NOT_SUPPORT, |
| String.format(ErrorCodeEnum.SOURCE_TYPE_NOT_SUPPORT.getMessage(), sourceType))); |
| } |
| |
| } |