| /* |
| * 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.batch; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.Iterator; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.http.HttpResponse; |
| import org.apache.http.client.HttpClient; |
| import org.apache.olingo.client.api.ODataClient; |
| import org.apache.olingo.client.api.communication.header.ODataPreferences; |
| 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.ODataBatchResponseItem; |
| import org.apache.olingo.client.api.communication.response.ODataBatchResponse; |
| import org.apache.olingo.client.core.communication.response.AbstractODataResponse; |
| import org.apache.olingo.client.core.communication.response.batch.ODataBatchResponseManager; |
| |
| public class ODataBatchRequestImpl |
| extends AbstractODataBatchRequest<ODataBatchResponse, BatchManager> |
| implements ODataBatchRequest { |
| |
| public ODataBatchRequestImpl(final ODataClient odataClient, final URI uri) { |
| super(odataClient, uri); |
| setAccept(odataClient.getConfiguration().getDefaultBatchAcceptFormat().toContentTypeString()); |
| } |
| |
| @Override |
| protected BatchManager getPayloadManager() { |
| if (payloadManager == null) { |
| payloadManager = new BatchManagerImpl(this); |
| } |
| return (BatchManager) payloadManager; |
| } |
| |
| @Override |
| public ODataBatchRequest rawAppend(final byte[] toBeStreamed) throws IOException { |
| getPayloadManager().getBodyStreamWriter().write(toBeStreamed); |
| return this; |
| } |
| |
| @Override |
| public ODataBatchRequest rawAppend(final byte[] toBeStreamed, int off, int len) throws IOException { |
| getPayloadManager().getBodyStreamWriter().write(toBeStreamed, off, len); |
| return this; |
| } |
| |
| @Override |
| protected HttpResponse doExecute() { |
| if (odataClient.getConfiguration().isContinueOnError()) { |
| setPrefer(new ODataPreferences().continueOnError()); |
| } |
| |
| return super.doExecute(); |
| } |
| |
| /** |
| * Batch request payload management. |
| */ |
| public class BatchManagerImpl extends AbstractBatchManager implements BatchManager { |
| |
| public BatchManagerImpl(final ODataBatchRequest req) { |
| super(req, ODataBatchRequestImpl.this.futureWrapper, |
| ODataBatchRequestImpl.this.odataClient.getConfiguration().isContinueOnError()); |
| } |
| |
| @Override |
| protected ODataBatchResponse getResponseInstance(final long timeout, final TimeUnit unit) { |
| return new ODataBatchResponseImpl(odataClient, httpClient, getHttpResponse(timeout, unit)); |
| } |
| |
| @Override |
| protected void validateSingleRequest(final ODataBatchableRequest request) { |
| //TODO: Validate single batch request |
| } |
| } |
| |
| protected class ODataBatchResponseImpl extends AbstractODataResponse implements ODataBatchResponse { |
| |
| protected ODataBatchResponseImpl( |
| final ODataClient odataClient, final HttpClient httpClient, final HttpResponse res) { |
| |
| super(odataClient, httpClient, res); |
| } |
| |
| @Override |
| public Iterator<ODataBatchResponseItem> getBody() { |
| return new ODataBatchResponseManager(this, expectedResItems, odataClient.getConfiguration().isContinueOnError()); |
| } |
| |
| @Override |
| public void close() { |
| for (ODataBatchResponseItem resItem : expectedResItems) { |
| resItem.close(); |
| } |
| super.close(); |
| } |
| |
| } |
| } |