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-rw-r--r--src/main/java/com/att/nsa/cambria/resources/CambriaEventSet.java114
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diff --git a/src/main/java/com/att/nsa/cambria/resources/CambriaEventSet.java b/src/main/java/com/att/nsa/cambria/resources/CambriaEventSet.java
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--- a/src/main/java/com/att/nsa/cambria/resources/CambriaEventSet.java
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-/*******************************************************************************
- * ============LICENSE_START=======================================================
- * org.onap.dmaap
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed 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.
- * ============LICENSE_END=========================================================
- *
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- *
- *******************************************************************************/
-package com.att.nsa.cambria.resources;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.zip.GZIPInputStream;
-
-import javax.servlet.http.HttpServletResponse;
-
-import com.att.nsa.apiServer.streams.ChunkedInputStream;
-import com.att.nsa.cambria.CambriaApiException;
-import com.att.nsa.cambria.backends.Publisher.message;
-import com.att.nsa.cambria.resources.streamReaders.CambriaJsonStreamReader;
-import com.att.nsa.cambria.resources.streamReaders.CambriaRawStreamReader;
-import com.att.nsa.cambria.resources.streamReaders.CambriaStreamReader;
-import com.att.nsa.cambria.resources.streamReaders.CambriaTextStreamReader;
-import com.att.nsa.drumlin.service.standards.HttpStatusCodes;
-
-/**
- * An inbound event set.
- *
- * @author author
- */
-public class CambriaEventSet {
- private final reader fReader;
-
- /**
- * constructor initialization
- *
- * @param mediaType
- * @param originalStream
- * @param chunked
- * @param defPartition
- * @throws CambriaApiException
- */
- public CambriaEventSet(String mediaType, InputStream originalStream,
- boolean chunked, String defPartition) throws CambriaApiException {
- InputStream is = originalStream;
- if (chunked) {
- is = new ChunkedInputStream(originalStream);
- }
-
- if (("application/json").equals(mediaType)) {
- if (chunked) {
- throw new CambriaApiException(
- HttpServletResponse.SC_BAD_REQUEST,
- "The JSON stream reader doesn't support chunking.");
- }
- fReader = new CambriaJsonStreamReader(is, defPartition);
- } else if (("application/cambria").equals(mediaType)) {
- fReader = new CambriaStreamReader(is);
- } else if (("application/cambria-zip").equals(mediaType)) {
- try {
- is = new GZIPInputStream(is);
- } catch (IOException e) {
- throw new CambriaApiException(HttpStatusCodes.k400_badRequest,
- "Couldn't read compressed format: " + e);
- }
- fReader = new CambriaStreamReader(is);
- } else if (("text/plain").equals(mediaType)) {
- fReader = new CambriaTextStreamReader(is, defPartition);
- } else {
- fReader = new CambriaRawStreamReader(is, defPartition);
- }
- }
-
- /**
- * Get the next message from this event set. Returns null when the end of
- * stream is reached. Will block until a message arrives (or the stream is
- * closed/broken).
- *
- * @return a message, or null
- * @throws IOException
- * @throws CambriaApiException
- */
- public message next() throws IOException, CambriaApiException {
- return fReader.next();
- }
-
- /**
- *
- * @author author
- *
- */
- public interface reader {
- /**
- *
- * @return
- * @throws IOException
- * @throws CambriaApiException
- */
- message next() throws IOException, CambriaApiException;
- }
-}