X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Fjpeg%2FInternalExifLibrary.java;fp=src%2Ftim%2Fprune%2Fjpeg%2FInternalExifLibrary.java;h=377155fd2f862fc1a30f040fda7a16c52273b505;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/jpeg/InternalExifLibrary.java b/src/tim/prune/jpeg/InternalExifLibrary.java
new file mode 100644
index 0000000..377155f
--- /dev/null
+++ b/src/tim/prune/jpeg/InternalExifLibrary.java
@@ -0,0 +1,28 @@
+package tim.prune.jpeg;
+
+import java.io.File;
+
+import tim.prune.jpeg.drew.ExifReader;
+import tim.prune.jpeg.drew.ExifException;
+
+/**
+ * Class to act as an entry point to the internal exif library functions.
+ * This should be the only class with dependence on the jpeg.drew package.
+ */
+public class InternalExifLibrary
+{
+	/**
+	 * Use the _internal_ exif library to get the data from the given file
+	 * @param inFile file to access
+	 * @return Jpeg data if available, otherwise null
+	 */
+	public JpegData getJpegData(File inFile)
+	{
+		JpegData data = null;
+		try {
+			data = ExifReader.readMetadata(inFile);
+		}
+		catch (ExifException jpe) {} // data remains null
+		return data;
+	}
+}