| /* |
| * 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.core.deserializer.batch; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.apache.olingo.commons.api.ODataRuntimeException; |
| import org.apache.olingo.server.api.batch.exception.BatchDeserializerException; |
| import org.apache.olingo.server.api.deserializer.batch.BatchOptions; |
| import org.apache.olingo.server.api.deserializer.batch.BatchRequestPart; |
| |
| public class BatchParser { |
| |
| private BatchOptions options; |
| |
| public List<BatchRequestPart> parseBatchRequest(InputStream content, String boundary, BatchOptions options) |
| throws BatchDeserializerException { |
| this.options = options; |
| |
| BatchRequestTransformator transformator = new BatchRequestTransformator(options.getRawBaseUri(), |
| options.getRawServiceResolutionUri()); |
| return parse(content, boundary, transformator); |
| } |
| |
| private List<BatchRequestPart> parse(final InputStream in, String boundary, |
| final BatchRequestTransformator transformator) |
| throws BatchDeserializerException { |
| try { |
| return parseBatch(in, boundary, transformator); |
| } catch (IOException e) { |
| throw new ODataRuntimeException(e); |
| } finally { |
| try { |
| in.close(); |
| } catch (IOException e) { |
| throw new ODataRuntimeException(e); |
| } |
| } |
| } |
| |
| private List<BatchRequestPart> parseBatch(final InputStream in, final String boundary, |
| final BatchRequestTransformator transformator) throws IOException, BatchDeserializerException { |
| final List<BatchRequestPart> resultList = new LinkedList<BatchRequestPart>(); |
| final List<List<Line>> bodyPartStrings = splitBodyParts(in, boundary); |
| |
| for (List<Line> bodyPartString : bodyPartStrings) { |
| BatchBodyPart bodyPart = new BatchBodyPart(bodyPartString, boundary, options.isStrict()).parse(); |
| resultList.addAll(transformator.transform(bodyPart)); |
| } |
| |
| return resultList; |
| } |
| |
| private List<List<Line>> splitBodyParts(final InputStream in, final String boundary) throws IOException, |
| BatchDeserializerException { |
| final BufferedReaderIncludingLineEndings reader = new BufferedReaderIncludingLineEndings(new InputStreamReader(in)); |
| final List<Line> message = reader.toLineList(); |
| reader.close(); |
| |
| return BatchParserCommon.splitMessageByBoundary(message, boundary); |
| } |
| } |