Example usage for com.squareup.okhttp ResponseBody contentType

Introduction

In this page you can find the example usage for com.squareup.okhttp ResponseBody contentType.

Prototype

public abstract MediaType contentType();

Source Link

Usage

From source file:org.hawkular.agent.monitor.dynamicprotocol.prometheus.HawkularPrometheusScraper.java

License:Apache License

@Override
protected OpenConnectionDetails openConnection(URL endpointUrl) throws IOException {
    Configuration.Builder bldr = new Configuration.Builder().useSsl(endpointUrl.getProtocol().equals("https"))
            .sslContext(sslContext).username(endpointConfig.getConnectionData().getUsername())
            .password(endpointConfig.getConnectionData().getPassword());

    BaseHttpClientGenerator httpClientGen = new BaseHttpClientGenerator(bldr.build());
    OkHttpClient httpClient = httpClientGen.getHttpClient();
    Request request = buildGetRequest(endpointUrl, httpClientGen);
    Call call = httpClient.newCall(request);
    Response response = call.execute();
    ResponseBody responseBody = response.body();
    InputStream inputStream = responseBody.byteStream();
    MediaType contentType = responseBody.contentType();

    return new OpenConnectionDetails(inputStream, (contentType != null) ? contentType.toString() : null);
}

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From source file:qm.vp.kiev.qmhttplib.retrofit.Utils.java

License:Apache License

/**
 * Replace a {@link com.squareup.okhttp.Response} with an identical copy whose body is backed by a
 * {@link okio.Buffer} rather than a {@link okio.Source}.
 *//*from   www. ja va2s .  c o m*/
static Response readBodyToBytesIfNecessary(Response response) throws IOException {
    final ResponseBody body = response.body();
    if (body == null) {
        return response;
    }

    BufferedSource source = body.source();
    final Buffer buffer = new Buffer();
    buffer.writeAll(source);
    source.close();

    return response.newBuilder().body(new ResponseBody() {
        @Override
        public MediaType contentType() {
            return body.contentType();
        }

        @Override
        public long contentLength() {
            return buffer.size();
        }

        @Override
        public BufferedSource source() {
            return buffer.clone();
        }
    }).build();
}

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From source file:retrofit.CallTest.java

License:Apache License

@Test
public void conversionProblemIncomingMaskedByConverterIsUnwrapped() throws IOException {
    // MWS has no way to trigger IOExceptions during the response body so use an interceptor.
    OkHttpClient client = new OkHttpClient();
    client.interceptors().add(new Interceptor() {
        @Override//w  w w.  j ava 2  s .c o m
        public com.squareup.okhttp.Response intercept(Chain chain) throws IOException {
            com.squareup.okhttp.Response response = chain.proceed(chain.request());
            ResponseBody body = response.body();
            BufferedSource source = Okio.buffer(new ForwardingSource(body.source()) {
                @Override
                public long read(Buffer sink, long byteCount) throws IOException {
                    throw new IOException("cause");
                }
            });
            body = ResponseBody.create(body.contentType(), body.contentLength(), source);
            return response.newBuilder().body(body).build();
        }
    });

    Retrofit retrofit = new Retrofit.Builder().baseUrl(server.url("/")).client(client)
            .addConverterFactory(new ToStringConverterFactory() {
                @Override
                public Converter<ResponseBody, ?> fromResponseBody(Type type, Annotation[] annotations) {
                    return new Converter<ResponseBody, String>() {
                        @Override
                        public String convert(ResponseBody value) throws IOException {
                            try {
                                return value.string();
                            } catch (IOException e) {
                                // Some serialization libraries mask transport problems in runtime exceptions. Bad!
                                throw new RuntimeException("wrapper", e);
                            }
                        }
                    };
                }
            }).build();
    Service example = retrofit.create(Service.class);

    server.enqueue(new MockResponse().setBody("Hi"));

    Call<String> call = example.getString();
    try {
        call.execute();
        fail();
    } catch (IOException e) {
        assertThat(e).hasMessage("cause");
    }
}

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From source file:retrofit.CallTest.java

License:Apache License

@Test
public void rawResponseContentTypeAndLengthButNoSource() throws IOException {
    Retrofit retrofit = new Retrofit.Builder().baseUrl(server.url("/"))
            .addConverterFactory(new ToStringConverterFactory()).build();
    Service example = retrofit.create(Service.class);

    server.enqueue(new MockResponse().setBody("Hi").addHeader("Content-Type", "text/greeting"));

    Response<String> response = example.getString().execute();
    assertThat(response.body()).isEqualTo("Hi");
    ResponseBody rawBody = response.raw().body();
    assertThat(rawBody.contentLength()).isEqualTo(2);
    assertThat(rawBody.contentType().toString()).isEqualTo("text/greeting");
    try {//from   w w  w. j  a va 2  s  . c  o  m
        rawBody.source();
        fail();
    } catch (IllegalStateException e) {
        assertThat(e).hasMessage("Cannot read raw response body of a converted body.");
    }
}

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From source file:retrofit.CallTest.java

License:Apache License

@Test
public void emptyResponse() throws IOException {
    Retrofit retrofit = new Retrofit.Builder().baseUrl(server.url("/"))
            .addConverterFactory(new ToStringConverterFactory()).build();
    Service example = retrofit.create(Service.class);

    server.enqueue(new MockResponse().setBody("").addHeader("Content-Type", "text/stringy"));

    Response<String> response = example.getString().execute();
    assertThat(response.body()).isEqualTo("");
    ResponseBody rawBody = response.raw().body();
    assertThat(rawBody.contentLength()).isEqualTo(0);
    assertThat(rawBody.contentType().toString()).isEqualTo("text/stringy");
}

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From source file:retrofit.converter.GsonConverter.java

License:Apache License

@Override
public Object fromBody(ResponseBody body, Type type) throws IOException {
    Charset charset = this.charset;
    if (body.contentType() != null) {
        charset = body.contentType().charset(charset);
    }// ww  w.  ja  v  a 2 s  .  com

    InputStream is = body.byteStream();
    try {
        return gson.fromJson(new InputStreamReader(is, charset), type);
    } finally {
        try {
            is.close();
        } catch (IOException ignored) {
        }
    }
}

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From source file:retrofit.KGsonConverter.java

License:Apache License

public T fromBody(ResponseBody value, Request request) throws IOException {
    String string = value.string();
    Reader reader = new InputStreamReader((new ByteArrayInputStream(string.getBytes())), Util.UTF_8);
    try {//from   ww w. ja  v  a  2 s .  com
        T t = typeAdapter.fromJson(reader);
        if (t instanceof Result) {
            KResult kResult = (KResult) t;
            if (kResult != null && kResult.isSuccess()) {
                Entry entry = new Entry();

                entry.data = string.getBytes("UTF-8");
                entry.mimeType = value.contentType().toString();
                cache.put(request.urlString(), entry);
            }
        }
        return t;
    } finally {
        Utils.closeQuietly(reader);
    }
}

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From source file:retrofit.KOkHttpCall.java

License:Apache License

private Response<T> parseResponse(com.squareup.okhttp.Response rawResponse, com.squareup.okhttp.Request request)
        throws IOException {
    ResponseBody rawBody = rawResponse.body();

    // Remove the body's source (the only stateful object) so we can pass the response along.
    rawResponse = rawResponse.newBuilder()
            .body(new NoContentResponseBody(rawBody.contentType(), rawBody.contentLength())).build();

    int code = rawResponse.code();
    if (code < 200 || code >= 300) {
        try {/*w  w w  .  j a  v a  2s.  c  o m*/
            // Buffer the entire body to avoid future I/O.
            ResponseBody bufferedBody = Utils.readBodyToBytesIfNecessary(rawBody);
            return Response.error(bufferedBody, rawResponse);
        } finally {
            closeQuietly(rawBody);
        }
    }

    if (code == 204 || code == 205) {
        return Response.success(null, rawResponse);
    }

    ExceptionCatchingRequestBody catchingBody = new ExceptionCatchingRequestBody(rawBody);
    try {

        T body;
        if (responseConverter instanceof KGsonConverter) {
            KGsonConverter<T> converter = (KGsonConverter<T>) responseConverter;
            body = converter.fromBody(catchingBody, request);
        } else {
            body = responseConverter.fromBody(catchingBody);
        }
        return Response.success(body, rawResponse);
    } catch (RuntimeException e) {
        // If the underlying source threw an exception, propagate that rather than indicating it was
        // a runtime exception.
        catchingBody.throwIfCaught();
        throw e;
    }
}

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From source file:retrofit.OkHttpCall.java

License:Apache License

private Response<T> parseResponse(com.squareup.okhttp.Response rawResponse) throws IOException {
    ResponseBody rawBody = rawResponse.body();

    // Remove the body's source (the only stateful object) so we can pass the response along.
    rawResponse = rawResponse.newBuilder()
            .body(new NoContentResponseBody(rawBody.contentType(), rawBody.contentLength())).build();

    int code = rawResponse.code();
    if (code < 200 || code >= 300) {
        try {// w  w w.j av a2s .  c om
            // Buffer the entire body to avoid future I/O.
            ResponseBody bufferedBody = Utils.readBodyToBytesIfNecessary(rawBody);
            return Response.error(bufferedBody, rawResponse);
        } finally {
            closeQuietly(rawBody);
        }
    }

    if (code == 204 || code == 205) {
        return Response.success(null, rawResponse);
    }

    ExceptionCatchingRequestBody catchingBody = new ExceptionCatchingRequestBody(rawBody);
    try {
        T body = responseConverter.convert(catchingBody);
        return Response.success(body, rawResponse);
    } catch (RuntimeException e) {
        // If the underlying source threw an exception, propagate that rather than indicating it was
        // a runtime exception.
        catchingBody.throwIfCaught();
        throw e;
    }
}

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From source file:retrofit2.CallTest.java

License:Apache License

@Test
public void conversionProblemIncomingMaskedByConverterIsUnwrapped() throws IOException {
    // MWS has no way to trigger IOExceptions during the response body so use an interceptor.
    OkHttpClient client = new OkHttpClient();
    client.interceptors().add(new Interceptor() {
        @Override// w  w w . j a va  2s.co m
        public com.squareup.okhttp.Response intercept(Chain chain) throws IOException {
            com.squareup.okhttp.Response response = chain.proceed(chain.request());
            ResponseBody body = response.body();
            BufferedSource source = Okio.buffer(new ForwardingSource(body.source()) {
                @Override
                public long read(Buffer sink, long byteCount) throws IOException {
                    throw new IOException("cause");
                }
            });
            body = ResponseBody.create(body.contentType(), body.contentLength(), source);
            return response.newBuilder().body(body).build();
        }
    });

    Retrofit retrofit = new Retrofit.Builder().baseUrl(server.url("/")).client(client)
            .addConverterFactory(new ToStringConverterFactory() {
                @Override
                public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations,
                        Retrofit retrofit) {
                    return new Converter<ResponseBody, String>() {
                        @Override
                        public String convert(ResponseBody value) throws IOException {
                            try {
                                return value.string();
                            } catch (IOException e) {
                                // Some serialization libraries mask transport problems in runtime exceptions. Bad!
                                throw new RuntimeException("wrapper", e);
                            }
                        }
                    };
                }
            }).build();
    Service example = retrofit.create(Service.class);

    server.enqueue(new MockResponse().setBody("Hi"));

    Call<String> call = example.getString();
    try {
        call.execute();
        fail();
    } catch (IOException e) {
        assertThat(e).hasMessage("cause");
    }
}

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