OpenFileAction.java

package edu.stanford.hci.r3.actions.types;

import java.awt.Desktop;
import java.io.File;
import java.io.IOException;

import edu.stanford.hci.r3.actions.R3Action;
import edu.stanford.hci.r3.util.DebugUtils;

public class OpenFileAction implements R3Action {

        private File file;

        public OpenFileAction(File fileToOpen) {
                file = fileToOpen;
        }

        public void invoke() {
                if (file == null || !file.exists()) {
                        DebugUtils.println("Cannot open the File. Returning from invocation.");
                        return;
                }
                try {
                        Desktop.getDesktop().open(file);
                } catch (IOException e) {
                        e.printStackTrace();
                }
                DebugUtils.println("File Opened: " + file.getName());
        }

}

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