#Sarangi-jEN
Song data collector for the Sarangi Project using the Echonest API.
##Tools Used
- jEN - Java Client for the Echonest API
- GSON - A Java serialization library that can convert Java Objects into JSON and back.
##Classes
-
CustomSong:- Represents a song -
CustomSongList:- Represents a collection of songs -
CustomSongListGenerator:- Generates a CustomSongList with song details and stores as json -
CustomSongListReader:- Reads in the json file to get the CustomSongList -
CustomSongSearch:- Searches the EchoNest database for the details of the given song -
TrackAnalysisExample:- Example where a local mp3 file is uploaded to and analyzed by the EchoNest
Compiling
mkdir bin
javac -cp .:jEN.jar:gson-2.6.2.jar -d bin/ com/sarangi/{customsongsearch,trackanalysis}/*.java
Running the programs
Run from the bin directory with the classpath for the two jar files specified.
The CustomSongListGenerator outputs the json string to the standard output. (Redirecting to a file is recommended)
The CustomSongListReader expects the json filename to be supplied as a command line argument.
cd bin/
java -cp .:../jEN.jar:../gson-2.6.2.jar com.sarangi.customsongsearch.CustomSongListGenerator > output.json
java -cp .:../jEN.jar:../gson-2.6.2.jar com.sarangi.customsongsearch.CustomSongListReader output.json
The TrackAnalysis Program expects the filename to be supplied as a command line argument.
java -cp .:../jEN.jar:../gson-2.6.2.jar com.sarangi.trackanalysis.TrackAnalysisExample song.mp3