@SuppressWarnings("unchecked") private void writePart(String name, HttpEntity<?> partEntity, OutputStream os) throws IOException { Object partBody = partEntity.getBody(); if (partBody == null) { throw new IllegalStateException("Empty body for part '" + name + "': " + partEntity); } Class<?> partType = partBody.getClass(); HttpHeaders partHeaders = partEntity.getHeaders(); MediaType partContentType = partHeaders.getContentType(); for (HttpMessageConverter<?> messageConverter : this.partConverters) { if (messageConverter.canWrite(partType, partContentType)) { Charset charset = isFilenameCharsetSet() ? StandardCharsets.US_ASCII : this.charset; HttpOutputMessage multipartMessage = new MultipartHttpOutputMessage(os, charset); multipartMessage.getHeaders().setContentDispositionFormData(name, getFilename(partBody)); if (!partHeaders.isEmpty()) { multipartMessage.getHeaders().putAll(partHeaders); } ((HttpMessageConverter<Object>) messageConverter).write(partBody, partContentType, multipartMessage); return; } } throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter " + "found for request type [" + partType.getName() + "]"); }
@SuppressWarnings("unchecked") private void writePart(String name, HttpEntity<?> partEntity, OutputStream os) throws IOException { Object partBody = partEntity.getBody(); if (partBody == null) { throw new IllegalStateException("Empty body for part '" + name + "': " + partEntity); } Class<?> partType = partBody.getClass(); HttpHeaders partHeaders = partEntity.getHeaders(); MediaType partContentType = partHeaders.getContentType(); for (HttpMessageConverter<?> messageConverter : this.partConverters) { if (messageConverter.canWrite(partType, partContentType)) { Charset charset = isFilenameCharsetSet() ? StandardCharsets.US_ASCII : this.charset; HttpOutputMessage multipartMessage = new MultipartHttpOutputMessage(os, charset); multipartMessage.getHeaders().setContentDispositionFormData(name, getFilename(partBody)); if (!partHeaders.isEmpty()) { multipartMessage.getHeaders().putAll(partHeaders); } ((HttpMessageConverter<Object>) messageConverter).write(partBody, partContentType, multipartMessage); return; } } throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter " + "found for request type [" + partType.getName() + "]"); }
@SuppressWarnings("unchecked") private void writePart(String name, HttpEntity<?> partEntity, OutputStream os) throws IOException { Object partBody = partEntity.getBody(); if (partBody == null) { throw new IllegalStateException("Empty body for part '" + name + "': " + partEntity); } Class<?> partType = partBody.getClass(); HttpHeaders partHeaders = partEntity.getHeaders(); MediaType partContentType = partHeaders.getContentType(); for (HttpMessageConverter<?> messageConverter : this.partConverters) { if (messageConverter.canWrite(partType, partContentType)) { Charset charset = isFilenameCharsetSet() ? StandardCharsets.US_ASCII : this.charset; HttpOutputMessage multipartMessage = new MultipartHttpOutputMessage(os, charset); multipartMessage.getHeaders().setContentDispositionFormData(name, getFilename(partBody)); if (!partHeaders.isEmpty()) { multipartMessage.getHeaders().putAll(partHeaders); } ((HttpMessageConverter<Object>) messageConverter).write(partBody, partContentType, multipartMessage); return; } } throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter " + "found for request type [" + partType.getName() + "]"); }
@SuppressWarnings("unchecked") private void writePart(String name, HttpEntity<?> partEntity, OutputStream os) throws IOException { Object partBody = partEntity.getBody(); if (partBody == null) { throw new IllegalStateException("Empty body for part '" + name + "': " + partEntity); } Class<?> partType = partBody.getClass(); HttpHeaders partHeaders = partEntity.getHeaders(); MediaType partContentType = partHeaders.getContentType(); for (HttpMessageConverter<?> messageConverter : this.partConverters) { if (messageConverter.canWrite(partType, partContentType)) { Charset charset = isFilenameCharsetSet() ? StandardCharsets.US_ASCII : this.charset; HttpOutputMessage multipartMessage = new MultipartHttpOutputMessage(os, charset); multipartMessage.getHeaders().setContentDispositionFormData(name, getFilename(partBody)); if (!partHeaders.isEmpty()) { multipartMessage.getHeaders().putAll(partHeaders); } ((HttpMessageConverter<Object>) messageConverter).write(partBody, partContentType, multipartMessage); return; } } throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter " + "found for request type [" + partType.getName() + "]"); }
@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); } messageConverter.write(partBody, partContentType, multipartOutputMessage); return; } } throw new HttpMessageNotWritableException("Could not write request: no suitable HttpMessageConverter found for request type [" + partType.getName() + "]"); }