Examples with HttpMessageNotWritableException org.springframework.http.converter.HttpMessageNotWritableException used on opensource projects

Example 16 with HttpMessageNotWritableException

use of org.springframework.http.converter.HttpMessageNotWritableException in project spring-framework by spring-projects.

the class GsonHttpMessageConverter method writeInternal.

@Override
protected void writeInternal(Object o, Type type, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    Charset charset = getCharset(outputMessage.getHeaders());
    OutputStreamWriter writer = new OutputStreamWriter(outputMessage.getBody(), charset);
    try {
        if (this.jsonPrefix != null) {
            writer.append(this.jsonPrefix);
        }
        if (type != null) {
            this.gson.toJson(o, type, writer);
        } else {
            this.gson.toJson(o, writer);
        }
        writer.close();
    } catch (JsonIOException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}

Example 17 with HttpMessageNotWritableException

use of org.springframework.http.converter.HttpMessageNotWritableException in project pinpoint by naver.

the class MappingJsonpJackson2HttpMessageConverter method writeInternal.

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    JsonGenerator jsonGenerator = getJsonGenerator(outputMessage);
    try {
        String callbackParam = getRequestParam(DEFAULT_CALLBACK_PARAMETER);
        if (callbackParam == null || "".equals(callbackParam)) {
            callbackParam = DEFAULT_CALLBACK_PARAMETER;
        }
        jsonGenerator.writeRaw(callbackParam);
        jsonGenerator.writeRaw(cbPrefix);
        getObjectMapper().writeValue(jsonGenerator, object);
        jsonGenerator.writeRaw(cbSuffix);
        jsonGenerator.writeRaw(cbEnd);
        jsonGenerator.flush();
    } catch (JsonProcessingException e) {
        throw new HttpMessageNotWritableException("Could not write JSON:" + e.getMessage(), e);
    }
}

Example 18 with HttpMessageNotWritableException

use of org.springframework.http.converter.HttpMessageNotWritableException in project java-chassis by ServiceComb.

the class TestCseHttpMessageConverter method testAll.

@Test
public void testAll() {
    MockUtil.getInstance().mockReflectionUtils();
    MockUtil.getInstance().mockCseClientHttpRequest();
    CseHttpMessageConverter lCseHttpMessageConverter = new CseHttpMessageConverter();
    lCseHttpMessageConverter.canWrite(null, null);
    lCseHttpMessageConverter.getSupportedMediaTypes();
    try {
        lCseHttpMessageConverter.read(this.getClass(), null);
    } catch (HttpMessageNotReadableException e) {
    // TODO Auto-generated catch block
    } catch (IOException e) {
    // TODO Auto-generated catch block
    }
    try {
        HttpOutputMessage httpOutputMessage = Mockito.mock(CseClientHttpRequest.class);
        lCseHttpMessageConverter.write(null, null, httpOutputMessage);
    } catch (HttpMessageNotWritableException | IOException e) {
    // TODO Auto-generated catch block
    }
    Assert.assertEquals(true, lCseHttpMessageConverter.canRead(null, null));
}

Example 19 with HttpMessageNotWritableException

use of org.springframework.http.converter.HttpMessageNotWritableException in project openmrs-core by openmrs.

the class MappingJacksonHttpMessageConverter method writeInternal.

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    JsonEncoding encoding = getJsonEncoding(outputMessage.getHeaders().getContentType());
    JsonGenerator jsonGenerator = this.objectMapper.getJsonFactory().createJsonGenerator(outputMessage.getBody(), encoding);
    // https://github.com/FasterXML/jackson-databind/issues/12
    if (this.objectMapper.getSerializationConfig().isEnabled(SerializationConfig.Feature.INDENT_OUTPUT)) {
        jsonGenerator.useDefaultPrettyPrinter();
    }
    try {
        if (this.jsonPrefix != null) {
            jsonGenerator.writeRaw(this.jsonPrefix);
        }
        this.objectMapper.writeValue(jsonGenerator, object);
    } catch (JsonProcessingException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}

Example 20 with HttpMessageNotWritableException

use of org.springframework.http.converter.HttpMessageNotWritableException in project spring-cloud-function by spring-cloud.

the class BetterGsonHttpMessageConverter method writeInternal.

@Override
protected void writeInternal(Object o, Type type, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    Charset charset = getCharset(outputMessage.getHeaders());
    OutputStreamWriter writer = new OutputStreamWriter(outputMessage.getBody(), charset);
    try {
        if (this.jsonPrefix != null) {
            writer.append(this.jsonPrefix);
        }
        if (type != null) {
            this.gson.toJson(o, type, writer);
        } else {
            this.gson.toJson(o, writer);
        }
        writer.flush();
    } catch (JsonIOException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}