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27 package org.apache.hc.client5.http.async.methods;
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29 import java.io.IOException;
30 import java.io.UnsupportedEncodingException;
31 import java.nio.charset.UnsupportedCharsetException;
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33 import org.apache.hc.core5.http.ContentType;
34 import org.apache.hc.core5.http.EntityDetails;
35 import org.apache.hc.core5.http.HttpException;
36 import org.apache.hc.core5.http.HttpRequest;
37 import org.apache.hc.core5.http.HttpResponse;
38 import org.apache.hc.core5.http.nio.AsyncPushConsumer;
39 import org.apache.hc.core5.http.nio.entity.AbstractBinDataConsumer;
40 import org.apache.hc.core5.http.protocol.HttpContext;
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47 public abstract class AbstractBinPushConsumer extends AbstractBinDataConsumer implements AsyncPushConsumer {
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56 protected abstract void start(HttpRequest promise, HttpResponse response, ContentType contentType) throws HttpException, IOException;
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58 @Override
59 public final void consumePromise(
60 final HttpRequest promise,
61 final HttpResponse response,
62 final EntityDetails entityDetails,
63 final HttpContext context) throws HttpException, IOException {
64 if (entityDetails != null) {
65 final ContentType contentType;
66 try {
67 contentType = ContentType.parse(entityDetails.getContentType());
68 } catch (final UnsupportedCharsetException ex) {
69 throw new UnsupportedEncodingException(ex.getMessage());
70 }
71 start(promise, response, contentType != null ? contentType : ContentType.DEFAULT_BINARY);
72 } else {
73 start(promise, response, null);
74 completed();
75 }
76 }
77
78 @Override
79 public void failed(final Exception cause) {
80 }
81
82 }