Example usage for org.springframework.http HttpOutputMessage getHeaders

List of usage examples for org.springframework.http HttpOutputMessage getHeaders

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Introduction

In this page you can find the example usage for org.springframework.http HttpOutputMessage getHeaders.

Prototype

HttpHeaders getHeaders();

Source Link

Document

Return the headers of this message.

Usage

From source file:com.onedrive.api.internal.MultipartRelatedHttpMessageConverter.java

@SuppressWarnings("unchecked")
private void writePart(String name, HttpEntity<?> partEntity, OutputStream os) throws IOException {
    Object partBody = partEntity.getBody();
    Class<?> partType = partBody.getClass();
    HttpHeaders partHeaders = partEntity.getHeaders();
    MediaType partContentType = partHeaders.getContentType();
    for (HttpMessageConverter<?> messageConverter : this.partConverters) {
        if (messageConverter.canWrite(partType, partContentType)) {
            HttpOutputMessage multipartMessage = new MultipartHttpOutputMessage(os);
            StringBuilder builder = new StringBuilder("<").append(name).append('>');
            multipartMessage.getHeaders().set("Content-ID", builder.toString());
            if (!partHeaders.isEmpty()) {
                multipartMessage.getHeaders().putAll(partHeaders);
            }/*from w  w w.  j  a va 2s  . co  m*/
            ((HttpMessageConverter<Object>) messageConverter).write(partBody, partContentType,
                    multipartMessage);
            return;
        }
    }
    throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter "
            + "found for request type [" + partType.getName() + "]");
}

From source file:net.sf.jsog.spring.StringJsogHttpMessageConverter.java

@Override
public void write(JSOG jsog, MediaType type, HttpOutputMessage output)
        throws IOException, HttpMessageNotWritableException {

    // If the outputContentType doesn't specify a charset, we need to set it
    Charset encoding = outputContentType.getCharSet();
    if (encoding != null) {
        output.getHeaders().setContentType(outputContentType);
    } else {/*ww w.  j av a2 s. c o m*/
        encoding = this.encoding;

        output.getHeaders().setContentType(
                new MediaType(outputContentType.getType(), outputContentType.getSubtype(), encoding));
    }

    // Transform the JSOG to a byte array encoded in the proper encoding
    byte[] text = jsog.toString().getBytes(encoding);

    // Set the content length
    output.getHeaders().setContentLength(text.length);
    IOUtils.write(text, output.getBody());
}

From source file:com.fiadot.springjsoncrypt.json.CryptMappingJacson2HttpMessageConverter.java

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage)
        throws IOException, HttpMessageNotWritableException {

    JsonEncoding encoding = getJsonEncoding(outputMessage.getHeaders().getContentType());
    // The following has been deprecated as late as Jackson 2.2 (April 2013);
    // preserved for the time being, for Jackson 2.0/2.1 compatibility.
    @SuppressWarnings("deprecation")
    JsonGenerator jsonGenerator = this.objectMapper.getJsonFactory()
            .createJsonGenerator(outputMessage.getBody(), encoding);

    // A workaround for JsonGenerators not applying serialization features
    // https://github.com/FasterXML/jackson-databind/issues/12
    if (this.objectMapper.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
        jsonGenerator.useDefaultPrettyPrinter();
    }//from ww  w . j a v a  2 s .  c o m

    try {
        if (this.jsonPrefix != null) {
            jsonGenerator.writeRaw(this.jsonPrefix);
        }

        // original source
        // jsonGenerator.
        //this.objectMapper.writeValue(jsonGenerator, object);

        CipherEncryptUtils cryptoUtil = new CipherEncryptUtils("AES", "AES/CBC/PKCS7Padding",
                "ls4h+XaXU+A5m72HRpwkeQ==", "W46YspHuEiQlKDcLTqoySw==");
        String encStr = null;
        try {
            encStr = cryptoUtil.encrypt(this.objectMapper.writeValueAsString(object));
            logger.info("MessageMapper::WriteInternal() encStr=" + encStr);
        } catch (Exception e) {

        }

        outputMessage.getBody().write(encStr.getBytes());
    } catch (JsonProcessingException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}

From source file:com.httpMessageConvert.FormHttpMessageConverter.java

@SuppressWarnings("unchecked")
private void writePart(String name, HttpEntity partEntity, OutputStream os) throws IOException {
    Object partBody = partEntity.getBody();
    Class<?> partType = partBody.getClass();
    HttpHeaders partHeaders = partEntity.getHeaders();
    MediaType partContentType = partHeaders.getContentType();
    for (HttpMessageConverter messageConverter : partConverters) {
        if (messageConverter.canWrite(partType, partContentType)) {
            HttpOutputMessage multipartOutputMessage = new MultipartHttpOutputMessage(os);
            multipartOutputMessage.getHeaders().setContentDispositionFormData(name, getFilename(partBody));
            if (!partHeaders.isEmpty()) {
                multipartOutputMessage.getHeaders().putAll(partHeaders);
            }/*  www .j ava2 s .co m*/
            messageConverter.write(partBody, partContentType, multipartOutputMessage);
            return;
        }
    }
    throw new HttpMessageNotWritableException(
            "Could not write request: no suitable HttpMessageConverter found for request type ["
                    + partType.getName() + "]");
}

From source file:com.httpMessageConvert.FormHttpMessageConverter.java

private void writeForm(MultiValueMap<String, String> form, MediaType contentType,
        HttpOutputMessage outputMessage) throws IOException {
    Charset charset;// ww w  .  j ava2 s  .c o m
    if (contentType != null) {
        outputMessage.getHeaders().setContentType(contentType);
        charset = contentType.getCharSet() != null ? contentType.getCharSet() : this.charset;
    } else {
        outputMessage.getHeaders().setContentType(MediaType.APPLICATION_FORM_URLENCODED);
        charset = this.charset;
    }
    StringBuilder builder = new StringBuilder();
    for (Iterator<String> nameIterator = form.keySet().iterator(); nameIterator.hasNext();) {
        String name = nameIterator.next();
        for (Iterator<String> valueIterator = form.get(name).iterator(); valueIterator.hasNext();) {
            String value = valueIterator.next();
            builder.append(URLEncoder.encode(name, charset.name()));
            if (value != null) {
                builder.append('=');
                builder.append(URLEncoder.encode(value, charset.name()));
                if (valueIterator.hasNext()) {
                    builder.append('&');
                }
            }
        }
        if (nameIterator.hasNext()) {
            builder.append('&');
        }
    }
    byte[] bytes = builder.toString().getBytes(charset.name());
    outputMessage.getHeaders().setContentLength(bytes.length);
    StreamUtils.copy(bytes, outputMessage.getBody());
}

From source file:com.onedrive.api.internal.MultipartRelatedHttpMessageConverter.java

private void writeMultipart(final MultiValueMap<String, Object> parts, HttpOutputMessage outputMessage)
        throws IOException {
    final byte[] boundary = generateMultipartBoundary();
    Map<String, String> parameters = Collections.singletonMap("boundary", new String(boundary, "US-ASCII"));

    MediaType contentType = new MediaType(MULTIPART_RELATED_MEDIA_TYPE, parameters);
    HttpHeaders headers = outputMessage.getHeaders();
    headers.setContentType(contentType);

    if (outputMessage instanceof StreamingHttpOutputMessage) {
        StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
        streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
            public void writeTo(OutputStream outputStream) throws IOException {
                writeParts(outputStream, parts, boundary);
                writeEnd(outputStream, boundary);
            }//  w ww.  j  a  v a  2  s  .  c  o  m
        });
    } else {
        writeParts(outputMessage.getBody(), parts, boundary);
        writeEnd(outputMessage.getBody(), boundary);
    }
}

From source file:net.sf.jsog.spring.StringJsogHttpMessageConverterTest.java

@Test
public void testWriteNoDefaultContentTypeCharset() throws Exception {

    // Setup/*from w w w  .j  a  v a2s. co  m*/
    instance.setOutputContentType(MediaType.APPLICATION_JSON);

    String expected = "\"foobar\"";
    String encoding = "ISO-8859-1";

    HttpOutputMessage output = createMock(HttpOutputMessage.class);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    expect(output.getBody()).andReturn(baos);

    HttpHeaders headers = createMock(HttpHeaders.class);
    expect(output.getHeaders()).andReturn(headers).anyTimes();

    headers.setContentType(JSON_CONTENT_TYPE);
    expectLastCall();
    headers.setContentLength(expected.getBytes(encoding).length);
    expectLastCall();

    // Execution
    replay(headers, output);
    instance.write(JSOG.parse(expected), JSON_CONTENT_TYPE, output);

    // Verification
    verify(headers, output);
    assertEquals(expected, baos.toString(encoding));
}

From source file:net.sf.jsog.spring.StringJsogHttpMessageConverterTest.java

@Test
public void testWrite() throws Exception {

    // TODO: Make this test more robust

    // Setup//w  ww. jav a 2 s  . com
    String encoding = "ISO-8859-1";
    String expected = "\"foobar\"";
    MediaType contentType = JSON_CONTENT_TYPE;

    HttpOutputMessage output = createMock(HttpOutputMessage.class);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    expect(output.getBody()).andReturn(baos);

    HttpHeaders headers = createMock(HttpHeaders.class);
    expect(output.getHeaders()).andReturn(headers).anyTimes();

    headers.setContentType(contentType);
    expectLastCall();
    headers.setContentLength(expected.getBytes(encoding).length);
    expectLastCall();

    // Execution
    replay(headers, output);
    instance.write(JSOG.parse(expected), contentType, output);

    // Verification
    verify(headers, output);
    assertEquals(expected, baos.toString(encoding));
}

From source file:net.sf.jsog.spring.StringJsogHttpMessageConverterTest.java

@Test
public void testWriteObject() throws Exception {

    // TODO: Make this test more robust

    // Setup/* ww w .ja  v  a  2s.  c o  m*/
    String encoding = "ISO-8859-1";
    String expected = "{\"foo\":\"bar\"}";
    MediaType contentType = JSON_CONTENT_TYPE;

    HttpOutputMessage output = createMock(HttpOutputMessage.class);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    expect(output.getBody()).andReturn(baos);

    HttpHeaders headers = createMock(HttpHeaders.class);
    expect(output.getHeaders()).andReturn(headers).anyTimes();

    headers.setContentType(contentType);
    expectLastCall();
    headers.setContentLength(expected.getBytes(encoding).length);
    expectLastCall();

    // Execution
    replay(headers, output);
    instance.write(JSOG.parse(expected), contentType, output);

    // Verification
    verify(headers, output);
    assertEquals(expected, baos.toString(encoding));
}