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Java HttpOutputMessage.getHeaders方法代碼示例

本文整理匯總了Java中org.springframework.http.HttpOutputMessage.getHeaders方法的典型用法代碼示例。如果您正苦於以下問題：Java HttpOutputMessage.getHeaders方法的具體用法？Java HttpOutputMessage.getHeaders怎麽用？Java HttpOutputMessage.getHeaders使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.springframework.http.HttpOutputMessage的用法示例。


在下文中一共展示了HttpOutputMessage.getHeaders方法的10個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: writeMultipart

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
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(mixed, parameters);
    HttpHeaders headers = outputMessage.getHeaders();
    headers.setContentType(contentType);

    if (outputMessage instanceof StreamingHttpOutputMessage) {
        StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
        streamingOutputMessage.setBody(outputStream -> {
            writeParts(outputStream, parts, boundary);
            writeEnd(outputStream, boundary);
        });
    } else {
        writeParts(outputMessage.getBody(), parts, boundary);
        writeEnd(outputMessage.getBody(), boundary);
    }
}
開發者ID:xm-online，項目名稱:xm-ms-entity，代碼行數:21，代碼來源:MultipartMixedConverter.java

示例2: encodeRequest

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
/**
 * Calls the conversion chain actually used by
 * {@link org.springframework.web.client.RestTemplate}, filling the body of the request
 * template.
 *
 * @param value
 * @param requestHeaders
 * @param template
 * @throws EncodeException
 */
private void encodeRequest(Object value, HttpHeaders requestHeaders, RequestTemplate template) throws EncodeException {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    HttpOutputMessage dummyRequest = new HttpOutputMessageImpl(outputStream, requestHeaders);
    try {
        Class<?> requestType = value.getClass();
        MediaType requestContentType = requestHeaders.getContentType();
        for (HttpMessageConverter<?> messageConverter : converters) {
            if (messageConverter.canWrite(requestType, requestContentType)) {
                ((HttpMessageConverter<Object>) messageConverter).write(
                        value, requestContentType, dummyRequest);
                break;
            }
        }
    } catch (IOException ex) {
        throw new EncodeException("Cannot encode request.", ex);
    }
    HttpHeaders headers = dummyRequest.getHeaders();
    if (headers != null) {
        for (Entry<String, List<String>> entry : headers.entrySet()) {
            template.header(entry.getKey(), entry.getValue());
        }
    }
    /*
    we should use a template output stream... this will cause issues if files are too big, 
    since the whole request will be in memory.
     */
    template.body(outputStream.toByteArray(), UTF_8);
}
開發者ID:pcan，項目名稱:feign-client-test，代碼行數:39，代碼來源:FeignSpringFormEncoder.java

示例3: writeMultipart

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
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(MediaType.MULTIPART_FORM_DATA, parameters);
	HttpHeaders headers = outputMessage.getHeaders();
	headers.setContentType(contentType);

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(OutputStream outputStream) throws IOException {
				writeParts(outputStream, parts, boundary);
				writeEnd(outputStream, boundary);
			}
		});
	}
	else {
		writeParts(outputMessage.getBody(), parts, boundary);
		writeEnd(outputMessage.getBody(), boundary);
	}
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:24，代碼來源:FormHttpMessageConverter.java

示例4: setOutputContentType

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
private void setOutputContentType(MediaType contentType, HttpOutputMessage outputMessage) {
    HttpHeaders headers = outputMessage.getHeaders();
    if (contentType == null || contentType.isWildcardType() || contentType.isWildcardSubtype()) {
        contentType = MediaType.APPLICATION_OCTET_STREAM;
    }
    if (contentType != null) {
        headers.setContentType(contentType);
    }
}
開發者ID:SAP，項目名稱:cf-java-client-sap，代碼行數:10，代碼來源:UploadApplicationPayloadHttpMessageConverter.java

示例5: write

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
/**
 * This implementation sets the default headers by calling {@link #addDefaultHeaders},
 * and then calls {@link #writeInternal}.
 */
@Override
public final void write(final T t, MediaType contentType, HttpOutputMessage outputMessage)
		throws IOException, HttpMessageNotWritableException {

	final HttpHeaders headers = outputMessage.getHeaders();
	addDefaultHeaders(headers, t, contentType);

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage =
				(StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(final OutputStream outputStream) throws IOException {
				writeInternal(t, new HttpOutputMessage() {
					@Override
					public OutputStream getBody() throws IOException {
						return outputStream;
					}
					@Override
					public HttpHeaders getHeaders() {
						return headers;
					}
				});
			}
		});
	}
	else {
		writeInternal(t, outputMessage);
		outputMessage.getBody().flush();
	}
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:36，代碼來源:AbstractHttpMessageConverter.java

示例6: write

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
/**
 * This implementation sets the default headers by calling {@link #addDefaultHeaders},
 * and then calls {@link #writeInternal}.
 */
public final void write(final T t, final Type type, MediaType contentType, HttpOutputMessage outputMessage)
		throws IOException, HttpMessageNotWritableException {

	final HttpHeaders headers = outputMessage.getHeaders();
	addDefaultHeaders(headers, t, contentType);

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(final OutputStream outputStream) throws IOException {
				writeInternal(t, type, new HttpOutputMessage() {
					@Override
					public OutputStream getBody() throws IOException {
						return outputStream;
					}
					@Override
					public HttpHeaders getHeaders() {
						return headers;
					}
				});
			}
		});
	}
	else {
		writeInternal(t, type, outputMessage);
		outputMessage.getBody().flush();
	}
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:34，代碼來源:AbstractGenericHttpMessageConverter.java

示例7: assignTo

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
/**
 * Assign this payload to the given {@link HttpOutputMessage}.
 * @param message the message to assign this payload to
 * @throws IOException in case of I/O errors
 */
public void assignTo(HttpOutputMessage message) throws IOException {
	Assert.notNull(message, "Message must not be null");
	HttpHeaders headers = message.getHeaders();
	headers.setContentLength(this.data.remaining());
	headers.add(SEQ_HEADER, Long.toString(getSequence()));
	headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
	WritableByteChannel body = Channels.newChannel(message.getBody());
	while (this.data.hasRemaining()) {
		body.write(this.data);
	}
	body.close();
}
開發者ID:vikrammane23，項目名稱:https-github.com-g0t4-jenkins2-course-spring-boot，代碼行數:18，代碼來源:HttpTunnelPayload.java

示例8: encodeRequest

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
@SuppressWarnings("unchecked")
private void encodeRequest(final Object value, final HttpHeaders requestHeaders, final RequestTemplate template) {
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    final HttpOutputMessage dummyRequest = new HttpOutputMessageImpl(outputStream, requestHeaders);
    try {
        final Class<?> requestType = value.getClass();
        final MediaType requestContentType = requestHeaders.getContentType();
        for (final HttpMessageConverter<?> messageConverter : converters) {
            if (messageConverter.canWrite(requestType, requestContentType)) {
                ((HttpMessageConverter<Object>) messageConverter).write(value, requestContentType, dummyRequest);
                break;
            }
        }
    } catch (final IOException ex) {
        throw new EncodeException("Cannot encode request.", ex);
    }
    final HttpHeaders headers = dummyRequest.getHeaders();
    if (headers != null) {
        for (final Entry<String, List<String>> entry : headers.entrySet()) {
            template.header(entry.getKey(), entry.getValue());
        }
    }
    /*
     * we should use a template output stream... this will cause issues if
     * files are too big, since the whole request will be in memory.
     */
    template.body(outputStream.toByteArray(), UTF_8);
}
開發者ID:eclipse，項目名稱:hawkbit-examples，代碼行數:29，代碼來源:FeignMultipartEncoder.java

示例9: writeInternal

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {

    ByteArrayOutputStream outnew = new ByteArrayOutputStream();
    try {
        HttpHeaders headers = outputMessage.getHeaders();

        //獲取全局配置的filter
        SerializeFilter[] globalFilters = fastJsonConfig.getSerializeFilters();
        List<SerializeFilter> allFilters = new ArrayList<SerializeFilter>(Arrays.asList(globalFilters));

        boolean isJsonp = false;

        //不知道為什麽會有這行代碼， 但是為了保持和原來的行為一致，還是保留下來
        Object value = strangeCodeForJackson(object);

        if (value instanceof FastJsonContainer) {
            FastJsonContainer fastJsonContainer = (FastJsonContainer) value;
            PropertyPreFilters filters = fastJsonContainer.getFilters();
            allFilters.addAll(filters.getFilters());
            value = fastJsonContainer.getValue();
        }

        //revise 2017-10-23 ,
        // 保持原有的MappingFastJsonValue對象的contentType不做修改 保持舊版兼容。
        // 但是新的JSONPObject將返回標準的contentType：application/javascript ，不對是否有function進行判斷
        if (value instanceof MappingFastJsonValue) {
            if(!StringUtils.isEmpty(((MappingFastJsonValue) value).getJsonpFunction())){
                isJsonp = true;
            }
        } else if (value instanceof JSONPObject) {
            isJsonp = true;
        }


        int len = JSON.writeJSONString(outnew, //
                fastJsonConfig.getCharset(), //
                value, //
                fastJsonConfig.getSerializeConfig(), //
                //fastJsonConfig.getSerializeFilters(), //
                allFilters.toArray(new SerializeFilter[allFilters.size()]),
                fastJsonConfig.getDateFormat(), //
                JSON.DEFAULT_GENERATE_FEATURE, //
                fastJsonConfig.getSerializerFeatures());

        if (isJsonp) {
            headers.setContentType(APPLICATION_JAVASCRIPT);
        }

        if (fastJsonConfig.isWriteContentLength()) {
            headers.setContentLength(len);
        }

        outnew.writeTo(outputMessage.getBody());

    } catch (JSONException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    } finally {
        outnew.close();
    }
}
開發者ID:weiwenqiang，項目名稱:GitHub，代碼行數:62，代碼來源:FastJsonHttpMessageConverter.java

示例10: write

import org.springframework.http.HttpOutputMessage; //導入方法依賴的package包/類
/**
 * This implementation delegates to {@link #getDefaultContentType(Object)} if a content
 * type was not provided, calls {@link #getContentLength}, and sets the corresponding headers
 * on the output message. It then calls {@link #writeInternal}.
 */
@Override
public final void write(final T t, MediaType contentType, HttpOutputMessage outputMessage)
		throws IOException, HttpMessageNotWritableException {

	final HttpHeaders headers = outputMessage.getHeaders();
	if (headers.getContentType() == null) {
		MediaType contentTypeToUse = contentType;
		if (contentType == null || contentType.isWildcardType() || contentType.isWildcardSubtype()) {
			contentTypeToUse = getDefaultContentType(t);
		}
		if (contentTypeToUse != null) {
			headers.setContentType(contentTypeToUse);
		}
	}
	if (headers.getContentLength() == -1) {
		Long contentLength = getContentLength(t, headers.getContentType());
		if (contentLength != null) {
			headers.setContentLength(contentLength);
		}
	}

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage =
				(StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(final OutputStream outputStream) throws IOException {
				writeInternal(t, new HttpOutputMessage() {
					@Override
					public OutputStream getBody() throws IOException {
						return outputStream;
					}
					@Override
					public HttpHeaders getHeaders() {
						return headers;
					}
				});
			}
		});
	}
	else {
		writeInternal(t, outputMessage);
		outputMessage.getBody().flush();
	}
}
開發者ID:lamsfoundation，項目名稱:lams，代碼行數:51，代碼來源:AbstractHttpMessageConverter.java


注：本文中的org.springframework.http.HttpOutputMessage.getHeaders方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。