本文整理匯總了Java中org.springframework.http.MediaType.isWildcardSubtype方法的典型用法代碼示例。如果您正苦於以下問題：Java MediaType.isWildcardSubtype方法的具體用法？Java MediaType.isWildcardSubtype怎麽用？Java MediaType.isWildcardSubtype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.MediaType的用法示例。
在下文中一共展示了MediaType.isWildcardSubtype方法的3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: setOutputContentType
import org.springframework.http.MediaType; //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);
}
}
示例2: write
import org.springframework.http.MediaType; //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();
}
}
示例3: write
import org.springframework.http.MediaType; //導入方法依賴的package包/類
@Override
public void write(BufferedImage image, MediaType contentType, HttpOutputMessage outputMessage)
throws IOException, HttpMessageNotWritableException {
if (contentType == null || contentType.isWildcardType() || contentType.isWildcardSubtype()) {
contentType = getDefaultContentType();
}
Assert.notNull(contentType,
"Count not determine Content-Type, set one using the 'defaultContentType' property");
outputMessage.getHeaders().setContentType(contentType);
ImageOutputStream imageOutputStream = null;
ImageWriter imageWriter = null;
try {
imageOutputStream = createImageOutputStream(outputMessage.getBody());
Iterator<ImageWriter> imageWriters = ImageIO.getImageWritersByMIMEType(contentType.toString());
if (imageWriters.hasNext()) {
imageWriter = imageWriters.next();
ImageWriteParam iwp = imageWriter.getDefaultWriteParam();
process(iwp);
imageWriter.setOutput(imageOutputStream);
imageWriter.write(null, new IIOImage(image, null, null), iwp);
}
else {
throw new HttpMessageNotWritableException(
"Could not find javax.imageio.ImageWriter for Content-Type [" + contentType + "]");
}
}
finally {
if (imageWriter != null) {
imageWriter.dispose();
}
if (imageOutputStream != null) {
try {
imageOutputStream.close();
}
catch (IOException ex) {
// ignore
}
}
}
}