Assignment finished

README.md

@@ -47,11 +47,21 @@ Your assignment is to use Built-In java classes to:
 1. Pass the file object as an argument to the given **getHiddenSecrets** method.
 1. Run the program and type in the path for our sample image, and record the GPS coordinates in the output.
   ![Ollie the Otter Image](images/OllieTheOtter.jpg)
-    * HINT: the path can be relative to the project directory, maybe use the string in the example above :-)
+- I'm unsure what you meant by record GPS input, the image I uploaded did not have any attached, maybe due to my screenshotting software or file extension. I'm not too familiar with exif data, but I believe it only works for JPEGs? I do about everything in PNG.
+- Regardless, here's the extracted GPS data from OllieTheOtter.JPG
+```
+  [GPS] - GPS Latitude Ref = N
+  [GPS] - GPS Latitude = 40° 46' 37.46"
+  [GPS] - GPS Longitude Ref = W
+  [GPS] - GPS Longitude = -124° 8' 41.55"
+```
+      * HINT: the path can be relative to the project directory, maybe use the string in the example above :-)
 1. Look up the latitude and longitude coordinates in any online map you can find via Google.
 1. Screenshot the map and add it into the **images** folder of this project.
 1. Last add image markdown below this line to load your map image (Hint: Example image Markdown is just a couple lines above this).
 
+![CR Map Image](./images/crmap.png)
+
 ## PART 3 - Code Scanning and Interpretation
 
 * Look at the getHiddenSecrets method and identify the following parts by editing this README.md and providing your answers:
@@ -64,6 +74,20 @@ Your assignment is to use Built-In java classes to:
     * What is not familiar to you?
     * Do the **for** loops make sense, and if so, tell me what you think they do?
 
+1. The access modifier for *getHiddenSecrets* is public.
+2. I believe it is a class method, being static, and since we do not need to create an object to run it. This is something I am still not fully familiar with, and would like more clarification on.
+3. The return type is void, no expected return value.
+4. getHiddenSecrets requires one file-type input to function.
+
+- I believe I recognize the catch sequences from our Archimedes assignment, which I believe was a failsafe to exit a program when conditions are met
+- I'm unfamiliar with "try"
+- The nested for loops seem relatively understandable, I don't understand some of the arguments inside of them, but it looks as though it:
+1. Attempts to parse a file in which to run a readMetadata method
+2. Parses directory? I'm unsure how powerful this would be on its own without user input, and why you would need a loop for it. Does it scan several directories?
+3. Parses tags and prints them in a formatted line for each tag recognized
+4. Prints an error when an error is returned through System(?)
+5. Kills program and prints an error when filename is not something on disk, when the file cannot be read to completion, or the file/metadata is corrupt
+
 ## PART 4 - Turn in
 
 ### Same as the last 2 Weeks!

src/AccessToMetadata.java

@@ -0,0 +1,4 @@
+import com.drew.metadata.Metadata;
+public class AccessToMetadata {
+    // Hello Mario
+}

src/HiddenSecrets.java

@@ -10,6 +10,10 @@
 
 // PUT YOUR IMPORTS HERE
 
+import java.nio.file.Paths;
+import java.nio.file.Path;
+import java.util.Scanner;
+
 public class HiddenSecrets {
     public static void getHiddenSecrets(File file) {
         try {
@@ -27,6 +31,7 @@ public static void getHiddenSecrets(File file) {
                     }
                 }
             }
+            System.out.println("\nLet's let this be our little secret, okay?");
         } catch (FileNotFoundException fnfe) {
             System.out.println("That file does not exist.");
         } catch (IOException ioe) {
@@ -41,6 +46,15 @@ public static void main(String[] args) {
         // read in a string from System.in,
         // convert that string into A Path type using Paths class,
         // and call the getHiddenSecrets method to get the file's meta-data
-        // HERE
+
+        Scanner scan = new Scanner(System.in); // Create new Scanner named Scan
+
+        System.out.print("Please enter the name and extension of your desired image: ");
+        String scanInput = scan.nextLine(); // Request input and store in new String scanInput
+        System.out.println("Attempting to parse metadata on " + scanInput);
+
+        String concatInput = "./images/" + scanInput; // Add and concatenate images directory to simplify image request
+        Path inputPath = Paths.get(concatInput); // Translate input string into a parsable path named inputPath
+        getHiddenSecrets(inputPath.toFile()); // Call getHiddenSecrets method on concatPath pointing to desired filename
     }
 }