| /* |
| * 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.client.core.communication.request; |
| |
| import java.net.URI; |
| import java.util.Collection; |
| |
| import org.apache.commons.io.IOUtils; |
| import org.apache.olingo.client.api.ODataClient; |
| import org.apache.olingo.client.api.communication.header.ODataPreferences; |
| import org.apache.olingo.client.api.communication.request.AsyncBatchRequestWrapper; |
| import org.apache.olingo.client.api.communication.request.ODataBatchableRequest; |
| import org.apache.olingo.client.api.communication.request.batch.BatchManager; |
| import org.apache.olingo.client.api.communication.request.batch.ODataBatchRequest; |
| import org.apache.olingo.client.api.communication.request.batch.ODataChangeset; |
| import org.apache.olingo.client.api.communication.response.AsyncResponseWrapper; |
| import org.apache.olingo.client.api.communication.response.ODataBatchResponse; |
| import org.apache.olingo.commons.api.http.HttpHeader; |
| |
| public class AsyncBatchRequestWrapperImpl extends AsyncRequestWrapperImpl<ODataBatchResponse> |
| implements AsyncBatchRequestWrapper { |
| |
| private BatchManager batchManager; |
| |
| protected AsyncBatchRequestWrapperImpl(final ODataClient odataClient, final ODataBatchRequest odataRequest) { |
| super(odataClient, odataRequest); |
| batchManager = odataRequest.payloadManager(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public ODataChangeset addChangeset() { |
| return batchManager.addChangeset(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void addRetrieve(final ODataBatchableRequest request) { |
| batchManager.addRequest(request); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void addOutsideUpdate(final ODataBatchableRequest request) { |
| batchManager.addRequest(request); |
| } |
| |
| @Override |
| public AsyncResponseWrapper<ODataBatchResponse> execute() { |
| return new AsyncResponseWrapperImpl(batchManager.getResponse()); |
| } |
| |
| public class AsyncResponseWrapperImpl |
| extends AsyncRequestWrapperImpl<ODataBatchResponse>.AsyncResponseWrapperImpl { |
| |
| /** |
| * Constructor. |
| * |
| * @param res OData batch response. |
| */ |
| public AsyncResponseWrapperImpl(final ODataBatchResponse res) { |
| super(); |
| |
| if (res.getStatusCode() == 202) { |
| retrieveMonitorDetails(res); |
| } else { |
| response = res; |
| } |
| } |
| |
| private void retrieveMonitorDetails(final ODataBatchResponse res) { |
| Collection<String> headers = res.getHeader(HttpHeader.LOCATION); |
| if (headers == null || headers.isEmpty()) { |
| throw new AsyncRequestException("Invalid async request response. Monitor URL not found"); |
| } else { |
| this.location = URI.create(headers.iterator().next()); |
| } |
| |
| headers = res.getHeader(HttpHeader.RETRY_AFTER); |
| if (headers != null && !headers.isEmpty()) { |
| this.retryAfter = parseReplyAfter(headers.iterator().next()); |
| } |
| |
| headers = res.getHeader(HttpHeader.PREFERENCE_APPLIED); |
| if (headers != null && !headers.isEmpty()) { |
| for (String header : headers) { |
| if (header.equalsIgnoreCase(new ODataPreferences().respondAsync())) { |
| preferenceApplied = true; |
| } |
| } |
| } |
| |
| IOUtils.closeQuietly(res.getRawResponse()); |
| } |
| } |
| } |