postenergy.PostEnergy.java Source code

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Here is the source code for postenergy.PostEnergy.java

Source

/*
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 */

package postenergy;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.net.HttpURLConnection;
import java.net.ProtocolException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;

/**
 *
 * @author thomas
 */
public class PostEnergy extends JFrame {

    public PostEnergy() {
        initUI();
    }

    private void initUI() {

        /* Definitions */
        JPanel panel = new JPanel();
        getContentPane().add(panel);

        panel.setLayout(null);

        /* Basic elements */

        JButton getBatteryInfo = new JButton("Get Battery Info");
        getBatteryInfo.setBounds(0, 60, 180, 30);
        getBatteryInfo.setToolTipText("Get Battery Info");
        getBatteryInfo.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent event) {
                System.out.println("getBatteryInfo button pressed!");

                ProcessBuilder pbs = new ProcessBuilder("/Users/thomas/Development/script.sh");

                try {
                    Process p = pbs.start();
                    BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
                    StringBuilder builder = new StringBuilder();
                    String line = null;
                    try {
                        while ((line = br.readLine()) != null) {
                            builder.append(line);
                            builder.append(System.getProperty("line.separator"));
                        }
                    } catch (IOException ex) {
                        Logger.getLogger(PostEnergy.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    String result = builder.toString();
                    System.out.println("Result: " + result);

                    // Send as POST request
                    String[] paramNames = new String[] { "t", "h" };
                    String[] paramVals = new String[] { result, result + 100 };

                    PostHttpClient("mindass", paramNames, paramVals);
                } catch (IOException ex) {
                    System.out.println("Error with the processbuilder!");
                    Logger.getLogger(PostEnergy.class.getName()).log(Level.SEVERE, null, ex);
                }

            }
        });

        panel.add(getBatteryInfo);

        JButton sendPost = new JButton("Send Post");
        sendPost.setBounds(0, 30, 180, 30);
        sendPost.setToolTipText("Send Post");

        sendPost.addActionListener(new ActionListener() {
            @Override

            public void actionPerformed(ActionEvent event) {
                System.out.println("sendPost button pressed!");

                PostHttpClient("mindass", new String[] { "t", "h" }, new String[] { "23", "44" });

            }

        });

        panel.add(sendPost);

        JButton quitButton = new JButton("Quit");
        quitButton.setBounds(0, 0, 80, 30);
        quitButton.setToolTipText("Quit iPower");

        quitButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent event) {
                System.out.println("Quit button pressed!");
                System.exit(0);
            }
        });

        panel.add(quitButton);

        /* Set init */
        setTitle("iPower");
        setSize(300, 200);
        setLocationRelativeTo(null);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
    }

    /* PostHttpClient */
    public static String PostHttpClient(String name, String[] paramName, String[] paramVal) {
        String tmp = "";
        try {
            HttpClient client = new DefaultHttpClient();
            String params = "";
            for (int i = 0; i < paramName.length; i++) {
                params += (paramName[i]);
                params += ("=");
                params += (URLEncoder.encode(paramVal[i], "UTF-8"));
                params += ("&");
            }

            HttpPost post = new HttpPost("http://iplant.dk/addData.php?n=" + name + "&" + params);

            /*
            List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
            nameValuePairs.add(new BasicNameValuePair("?n", "=mindass"));
                
            post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
            */

            HttpResponse response = client.execute(post);
            BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

            String line = "";
            while ((line = rd.readLine()) != null) {
                //System.out.println(line);
                if (line.startsWith("<html>")) {
                    String key = line.substring(6);
                    // do something with the key
                    System.out.println("key:" + key);
                }

            }

            tmp = line;
        } catch (IOException e) {
            System.out.println("There was an error: " + e);
        }
        return "Completed POST Request: " + tmp;

    }
    /* end of PostHttpClient */

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                PostEnergy ex = new PostEnergy();
                ex.setVisible(true);
            }
        });
    }

}