Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package practica2_201314795; import com.squareup.okhttp.FormEncodingBuilder; import com.squareup.okhttp.OkHttpClient; import com.squareup.okhttp.Request; import com.squareup.okhttp.RequestBody; import com.squareup.okhttp.Response; import java.net.MalformedURLException; import java.net.URL; import java.util.logging.Level; /** * * @author Jorge */ public class Cols extends javax.swing.JFrame { public static OkHttpClient webClient = new OkHttpClient(); /** * Creates new form Cols */ public Cols() { initComponents(); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); jTextField1 = new javax.swing.JTextField(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jLabel1.setFont(new java.awt.Font("Tahoma", 3, 24)); // NOI18N jLabel1.setText("Cola"); jLabel2.setFont(new java.awt.Font("Tahoma", 3, 18)); // NOI18N jLabel2.setText("Ingrese Valor Nmerico"); jTextField1.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { jTextField1KeyTyped(evt); } }); jButton1.setFont(new java.awt.Font("Tahoma", 3, 18)); // NOI18N jButton1.setText("Queue"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); jButton2.setFont(new java.awt.Font("Tahoma", 3, 18)); // NOI18N jButton2.setText("Dequeue"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap().addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 86, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(0, 0, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup() .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 229, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jTextField1))) .addContainerGap()) .addGroup(layout.createSequentialGroup().addGap(118, 118, 118) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 211, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 211, javax.swing.GroupLayout.PREFERRED_SIZE)) .addContainerGap(133, Short.MAX_VALUE))); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(layout.createSequentialGroup().addComponent(jLabel1).addGap(35, 35, 35) .addComponent(jLabel2))) .addGap(18, 18, 18).addComponent(jButton1).addGap(18, 18, 18).addComponent(jButton2) .addContainerGap(21, Short.MAX_VALUE))); pack(); }// </editor-fold>//GEN-END:initComponents private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed String dato = this.jTextField1.getText().toString(); RequestBody formBody = new FormEncodingBuilder().add("numero", dato).build(); String encolar = getString("Encolar", formBody); System.out.println(encolar); this.jTextField1.setText(""); }//GEN-LAST:event_jButton1ActionPerformed private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed String dato = "0"; RequestBody formBody = new FormEncodingBuilder().add("numero", dato).build(); String retirar = getString("Desencolar", formBody); System.out.println(retirar); // TODO add your handling code here: }//GEN-LAST:event_jButton2ActionPerformed private void jTextField1KeyTyped(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_jTextField1KeyTyped char c = evt.getKeyChar(); if (c < '0' || c > '9') evt.consume(); // TODO add your handling code here: }//GEN-LAST:event_jTextField1KeyTyped public static String getString(String metodo, RequestBody formBody) { try { URL url = new URL("http://0.0.0.0:5000/" + metodo); Request request = new Request.Builder().url(url).post(formBody).build(); Response response = webClient.newCall(request).execute();//Aqui obtiene la respuesta en dado caso si hayas pues un return en python String response_string = response.body().string();//y este seria el string de las respuesta return response_string; } catch (MalformedURLException ex) { java.util.logging.Logger.getLogger(Practica2_201314795.class.getName()).log(Level.SEVERE, null, ex); } catch (Exception ex) { java.util.logging.Logger.getLogger(Practica2_201314795.class.getName()).log(Level.SEVERE, null, ex); } return null; } /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException ex) { java.util.logging.Logger.getLogger(Cols.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Cols.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Cols.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Cols.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold> /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new Cols().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JTextField jTextField1; // End of variables declaration//GEN-END:variables }