@Test public void testGuessMimeType() throws Exception { TikaMimeTypeMapper contentTypeExtractor = new TikaMimeTypeMapper(); assertEquals("video/mp4", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/H_264.m4v"), "H_264.m4v")); assertEquals("video/mpeg", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/MPEG-2.m2v"), "2.m2v")); assertEquals("video/mp4", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/MPEG-4.mp4"), "MPEG-4.mp4")); assertEquals("text/plain", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/hello.txt"), "hello.txt")); assertEquals("application/pdf", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/hello.pdf"), "hello.pdf")); assertEquals("image/jpeg", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/cat.jpg"), "cat.jpg")); assertEquals("application/octet-stream", contentTypeExtractor.guessMimeType(TikaMimeTypeMapper.class.getResourceAsStream("/test.abc"), "test.abc")); }
public String guessMimeType(InputStream in, String fileName) throws Exception { Metadata metadata = new Metadata(); metadata.set(LumifyMimeTypeDetector.METADATA_FILENAME, fileName); MediaType mediaType = detector.detect(new BufferedInputStream(in), metadata); String mimeType = mediaType.toString(); if (mimeType != null) { return mimeType; } return "application/octet-stream"; }
TikaMimeTypeMapper { public String guessMimeType(InputStream in, String fileName) throws Exception { Metadata metadata = new Metadata(); metadata.set(LumifyMimeTypeDetector.METADATA_FILENAME, fileName); MediaType mediaType = detector.detect(new BufferedInputStream(in), metadata); String mimeType = mediaType.toString(); if (mimeType != null) { return mimeType; } return "application/octet-stream"; } }
TikaMimeTypeMapper { public String guessMimeType(InputStream in, String fileName) throws Exception { Metadata metadata = new Metadata(); metadata.set(LumifyMimeTypeDetector.METADATA_FILENAME, fileName); MediaType mediaType = detector.detect(new BufferedInputStream(in), metadata); String mimeType = mediaType.toString(); if (mimeType != null) { return mimeType; } return "application/octet-stream"; } TikaMimeTypeMapper(); }
TikaMimeTypeMapper { public String guessMimeType(InputStream in, String fileName) throws Exception { Metadata metadata = new Metadata(); metadata.set(LumifyMimeTypeDetector.METADATA_FILENAME, fileName); MediaType mediaType = detector.detect(new BufferedInputStream(in), metadata); String mimeType = mediaType.toString(); if (mimeType != null) { return mimeType; } return "application/octet-stream"; } TikaMimeTypeMapper(); String guessMimeType(InputStream in, String fileName); }
TikaMimeTypeMapper { public String guessMimeType(InputStream in, String fileName) throws Exception { Metadata metadata = new Metadata(); metadata.set(LumifyMimeTypeDetector.METADATA_FILENAME, fileName); MediaType mediaType = detector.detect(new BufferedInputStream(in), metadata); String mimeType = mediaType.toString(); if (mimeType != null) { return mimeType; } return "application/octet-stream"; } TikaMimeTypeMapper(); String guessMimeType(InputStream in, String fileName);  }