| /* |
| * 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.olingo.server.api.batch; |
| |
| import org.apache.olingo.server.api.ODataRequest; |
| import org.apache.olingo.server.api.ODataResponse; |
| import org.apache.olingo.server.api.batch.exception.BatchDeserializerException; |
| import org.apache.olingo.server.api.deserializer.batch.BatchRequestPart; |
| import org.apache.olingo.server.api.deserializer.batch.ODataResponsePart; |
| import org.apache.olingo.server.api.processor.BatchProcessor; |
| |
| /** |
| * Provides methods to process {@link ODataRequest} and {@link BatchRequestPart}. |
| * |
| * Within a {@link BatchProcessor} implementation BatchRequestsParts should be passed to |
| * {@link BatchFacade#handleBatchRequest(BatchRequestPart)}. If only if the BatchRequests part represents |
| * a change set, the request will be delegated to |
| * {@link org.apache.olingo.server.api.processor.BatchProcessor#processChangeSet(BatchFacade, java.util.List)}. |
| * Otherwise the requests will be directly executed. |
| * |
| * The processor implementation could use {@link BatchFacade#handleODataRequest(ODataRequest)} to processes |
| * requests in a change set. |
| */ |
| public interface BatchFacade { |
| /** |
| * Executes a ODataRequest, which must be a part of a change set. |
| * Each requests must have a Content-Id header field, which holds an id that is unique in the whole batch request. |
| * |
| * @param request ODataRequest to process |
| * @return Corresponding ODataResult to the given request |
| * @throws BatchDeserializerException |
| */ |
| public ODataResponse handleODataRequest(ODataRequest request) throws BatchDeserializerException; |
| |
| /** |
| * Handles a BatchRequestPart. |
| * |
| * @param request Request to process |
| * @return Corresponding {@link ODataResponsePart} |
| * @throws BatchDeserializerException |
| */ |
| public ODataResponsePart handleBatchRequest(BatchRequestPart request) throws BatchDeserializerException; |
| |
| /** |
| * Extracts the boundary of a multipart/mixed header. |
| * See RFC 2046#5.1 |
| * |
| * @param contentType Content Type |
| * @return Boundary |
| */ |
| public String extractBoundaryFromContentType(String contentType) throws BatchDeserializerException; |
| } |