Hi,
a little bit more information (read: code)...
I know the code is imperfect but this was just a quick and dirty setup to try
inline document viewing.
My Viewer component:
public class Viewer {
@Parameter(required=true)
@Property
String documentUrl;
@Inject
Logger logger;
public StreamResponse showDocument() {
if ("".equals(documentUrl)) {
return null;
}
File pdf = new File(documentUrl);
return new InlineViewingStreamResponse (pdf);
}
My StreamResponse implementation:
public class InlineViewingStreamResponse implements StreamResponse {
File file;
public FileAttachment(File file) throws FileNotFoundException {
if (file != null && file.exists() && file.isFile()) {
this.file = file;
} else {
throw new FileNotFoundException();
}
}
@Override
public String getContentType() {
try {
return Files.probeContentType(file.toPath());
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
@Override
public InputStream getStream() throws IOException {
return new BufferedInputStream(new FileInputStream(file));
}
@Override
public void prepareResponse(Response response) {
response.setHeader("Content-Disposition", "inline; filename=" +
file.getName());
}
Regards,
Daniel P.
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