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Java StreamingHttpOutputMessage类代码示例

本文整理汇总了Java中org.springframework.http.StreamingHttpOutputMessage类的典型用法代码示例。如果您正苦于以下问题：Java StreamingHttpOutputMessage类的具体用法？Java StreamingHttpOutputMessage怎么用？Java StreamingHttpOutputMessage使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


StreamingHttpOutputMessage类属于org.springframework.http包，在下文中一共展示了StreamingHttpOutputMessage类的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: writeForm

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
private void writeForm(MultiValueMap<String, String> form, MediaType contentType,
    HttpOutputMessage outputMessage) throws IOException {

    Charset charset;
    if (contentType != null) {
        outputMessage.getHeaders().setContentType(contentType);
        charset = contentType.getCharset() != null ? contentType.getCharset() : this.defaultCharset;
    } else {
        outputMessage.getHeaders().setContentType(MediaType.APPLICATION_FORM_URLENCODED);
        charset = this.defaultCharset;
    }
    StringBuilder builder = new StringBuilder();
    buildByNames(form, charset, builder);
    final byte[] bytes = builder.toString().getBytes(charset.name());
    outputMessage.getHeaders().setContentLength(bytes.length);

    if (outputMessage instanceof StreamingHttpOutputMessage) {
        StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
        streamingOutputMessage.setBody(outputStream -> StreamUtils.copy(bytes, outputStream));
    } else {
        StreamUtils.copy(bytes, outputMessage.getBody());
    }
}
开发者ID:xm-online，项目名称:xm-ms-entity，代码行数:24，代码来源:MultipartMixedConverter.java

示例2: writeMultipart

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
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);
    }
}
开发者ID:xm-online，项目名称:xm-ms-entity，代码行数:21，代码来源:MultipartMixedConverter.java

示例3: writeMultipart

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
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);
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:24，代码来源:FormHttpMessageConverter.java

示例4: write

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
@Override
public void write(final BufferedImage image, final MediaType contentType,
		final HttpOutputMessage outputMessage)
		throws IOException, HttpMessageNotWritableException {

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(OutputStream outputStream) throws IOException {
				writeInternal(image, contentType, outputMessage.getHeaders(), outputStream);
			}
		});
	}
	else {
		writeInternal(image, contentType, outputMessage.getHeaders(), outputMessage.getBody());
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:19，代码来源:BufferedImageHttpMessageConverter.java

示例5: multipleWrites

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
@Test
public void multipleWrites() throws Exception {
	AsyncClientHttpRequest request = this.factory.createAsyncRequest(new URI(baseUrl + "/echo"), HttpMethod.POST);
	final byte[] body = "Hello World".getBytes("UTF-8");

	if (request instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingRequest = (StreamingHttpOutputMessage) request;
		streamingRequest.setBody(outputStream -> StreamUtils.copy(body, outputStream));
	}
	else {
		StreamUtils.copy(body, request.getBody());
	}

	Future<ClientHttpResponse> futureResponse = request.executeAsync();
	ClientHttpResponse response = futureResponse.get();
	try {
		FileCopyUtils.copy(body, request.getBody());
		fail("IllegalStateException expected");
	}
	catch (IllegalStateException ex) {
		// expected
	}
	finally {
		response.close();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:27，代码来源:AbstractAsyncHttpRequestFactoryTestCase.java

示例6: multipleWrites

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
@Test(expected = IllegalStateException.class)
public void multipleWrites() throws Exception {
	ClientHttpRequest request = factory.createRequest(new URI(baseUrl + "/echo"), HttpMethod.POST);
	final byte[] body = "Hello World".getBytes("UTF-8");
	if (request instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingRequest =
				(StreamingHttpOutputMessage) request;
		streamingRequest.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(OutputStream outputStream) throws IOException {
				StreamUtils.copy(body, outputStream);
			}
		});
	}
	else {
		StreamUtils.copy(body, request.getBody());
	}

	ClientHttpResponse response = request.execute();
	try {
		FileCopyUtils.copy(body, request.getBody());
	}
	finally {
		response.close();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:27，代码来源:AbstractHttpRequestFactoryTestCase.java

示例7: write

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
/**
 * 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();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:36，代码来源:AbstractHttpMessageConverter.java

示例8: write

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
/**
 * 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();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:34，代码来源:AbstractGenericHttpMessageConverter.java

示例9: echo

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
@Test
public void echo() throws Exception {
	AsyncClientHttpRequest request = this.factory.createAsyncRequest(new URI(baseUrl + "/echo"), HttpMethod.PUT);
	assertEquals("Invalid HTTP method", HttpMethod.PUT, request.getMethod());
	String headerName = "MyHeader";
	String headerValue1 = "value1";
	request.getHeaders().add(headerName, headerValue1);
	String headerValue2 = "value2";
	request.getHeaders().add(headerName, headerValue2);
	final byte[] body = "Hello World".getBytes("UTF-8");
	request.getHeaders().setContentLength(body.length);

	if (request instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingRequest = (StreamingHttpOutputMessage) request;
		streamingRequest.setBody(outputStream -> StreamUtils.copy(body, outputStream));
	}
	else {
		StreamUtils.copy(body, request.getBody());
	}

	Future<ClientHttpResponse> futureResponse = request.executeAsync();
	ClientHttpResponse response = futureResponse.get();
	try {
		assertEquals("Invalid status code", HttpStatus.OK, response.getStatusCode());
		assertTrue("Header not found", response.getHeaders().containsKey(headerName));
		assertEquals("Header value not found", Arrays.asList(headerValue1, headerValue2),
				response.getHeaders().get(headerName));
		byte[] result = FileCopyUtils.copyToByteArray(response.getBody());
		assertTrue("Invalid body", Arrays.equals(body, result));
	}
	finally {
		response.close();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:35，代码来源:AbstractAsyncHttpRequestFactoryTestCase.java

示例10: echo

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
@Test
public void echo() throws Exception {
	ClientHttpRequest request = factory.createRequest(new URI(baseUrl + "/echo"), HttpMethod.PUT);
	assertEquals("Invalid HTTP method", HttpMethod.PUT, request.getMethod());
	String headerName = "MyHeader";
	String headerValue1 = "value1";
	request.getHeaders().add(headerName, headerValue1);
	String headerValue2 = "value2";
	request.getHeaders().add(headerName, headerValue2);
	final byte[] body = "Hello World".getBytes("UTF-8");
	request.getHeaders().setContentLength(body.length);
	if (request instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingRequest =
				(StreamingHttpOutputMessage) request;
		streamingRequest.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(OutputStream outputStream) throws IOException {
				StreamUtils.copy(body, outputStream);
			}
		});
	}
	else {
		StreamUtils.copy(body, request.getBody());
	}
	ClientHttpResponse response = request.execute();
	try {
		assertEquals("Invalid status code", HttpStatus.OK, response.getStatusCode());
		assertTrue("Header not found", response.getHeaders().containsKey(headerName));
		assertEquals("Header value not found", Arrays.asList(headerValue1, headerValue2),
				response.getHeaders().get(headerName));
		byte[] result = FileCopyUtils.copyToByteArray(response.getBody());
		assertTrue("Invalid body", Arrays.equals(body, result));
	}
	finally {
		response.close();
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:38，代码来源:AbstractHttpRequestFactoryTestCase.java

示例11: write

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
/**
 * 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();
	}
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:51，代码来源:AbstractHttpMessageConverter.java

示例12: StreamingHttpEntity

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
public StreamingHttpEntity(HttpHeaders headers, StreamingHttpOutputMessage.Body body) {
	this.headers = headers;
	this.body = body;
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:5，代码来源:HttpComponentsStreamingClientHttpRequest.java

示例13: writeForm

import org.springframework.http.StreamingHttpOutputMessage; //导入依赖的package包/类
private void writeForm(MultiValueMap<String, String> form, MediaType contentType,
		HttpOutputMessage outputMessage) throws IOException {

	Charset charset;
	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('&');
		}
	}
	final byte[] bytes = builder.toString().getBytes(charset.name());
	outputMessage.getHeaders().setContentLength(bytes.length);

	if (outputMessage instanceof StreamingHttpOutputMessage) {
		StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
		streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
			@Override
			public void writeTo(OutputStream outputStream) throws IOException {
				StreamUtils.copy(bytes, outputStream);
			}
		});
	}
	else {
		StreamUtils.copy(bytes, outputMessage.getBody());
	}
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:47，代码来源:FormHttpMessageConverter.java


注：本文中的org.springframework.http.StreamingHttpOutputMessage类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。