31 lines
1.2 KiB
Java
31 lines
1.2 KiB
Java
package eu.eudat.service.responseutils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import java.nio.charset.StandardCharsets;
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@Service
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public class ResponseUtilsServiceImpl implements ResponseUtilsService {
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@Autowired
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public ResponseUtilsServiceImpl() {
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}
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public ResponseEntity<byte[]> buildResponseFileFromText(String text, String fileName) {
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byte[] content = text.getBytes(StandardCharsets.UTF_8);
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HttpHeaders responseHeaders = new HttpHeaders();
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responseHeaders.setContentLength(content.length);
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responseHeaders.setContentType(MediaType.APPLICATION_OCTET_STREAM);
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fileName = fileName.replace(" ", "_").replace(",", "_");
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responseHeaders.set("Content-Disposition", "attachment;filename=" + fileName);
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responseHeaders.set("Access-Control-Expose-Headers", "Content-Disposition");
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responseHeaders.get("Access-Control-Expose-Headers").add("Content-Type");
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return new ResponseEntity<>(content, responseHeaders, HttpStatus.OK);
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}
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}
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