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 practica2s12017_201503935; 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.io.BufferedWriter; import java.io.FileWriter; import java.io.IOException; import java.io.PrintWriter; import java.net.URL; import java.util.StringTokenizer; import java.util.logging.Level; import java.util.logging.Logger; /** * * @author ddani */ public class Matriz extends javax.swing.JFrame { /** * Creates new form Matriz */ public Matriz() { 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(); ag = new javax.swing.JTextField(); jButton1 = new javax.swing.JButton(); jTextField2 = new javax.swing.JTextField(); jButton2 = new javax.swing.JButton(); jTextField3 = new javax.swing.JTextField(); jButton3 = new javax.swing.JButton(); jTextField4 = new javax.swing.JTextField(); jButton4 = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); jLabel1.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 24)); // NOI18N jLabel1.setText("Matriz"); ag.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton1.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton1.setText("Agregar"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); jTextField2.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton2.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton2.setText("Eliminar"); jTextField3.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton3.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton3.setText("Buscar Letra"); jTextField4.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton4.setFont(new java.awt.Font("Arial Rounded MT Bold", 0, 14)); // NOI18N jButton4.setText("Buscar Dominio"); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap().addComponent(jLabel1)) .addGroup(layout.createSequentialGroup().addGap(150, 150, 150).addComponent(jButton1)) .addGroup(layout.createSequentialGroup().addGap(80, 80, 80).addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 238, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(ag, javax.swing.GroupLayout.PREFERRED_SIZE, 238, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 238, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, 238, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup( layout.createSequentialGroup().addGap(70, 70, 70).addComponent(jButton2))))) .addContainerGap(58, Short.MAX_VALUE)) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addGap(0, 0, Short.MAX_VALUE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup().addComponent(jButton3).addGap(124, 124, 124)) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(jButton4).addGap(116, 116, 116))))); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap().addComponent(jLabel1).addGap(26, 26, 26) .addComponent(ag, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jButton1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jButton2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jButton3) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jButton4).addContainerGap(37, Short.MAX_VALUE))); pack(); }// </editor-fold>//GEN-END:initComponents private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed try { // TODO add your handling code here: String completo = ag.getText(); char a = completo.charAt(0); String letra = String.valueOf(a); System.out.println(letra); StringTokenizer st = new StringTokenizer(completo, "@"); String dato = st.nextToken(); String domonio = st.nextToken(); incertar(domonio, letra, dato); imagen("Matriz", getString2("grafMat")); } catch (IOException ex) { Logger.getLogger(Matriz.class.getName()).log(Level.SEVERE, null, ex); } }//GEN-LAST:event_jButton1ActionPerformed /** * @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(Matriz.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Matriz.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Matriz.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Matriz.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 Matriz().setVisible(true); } }); } public static OkHttpClient webClient = new OkHttpClient(); public void incertar(String dom, String letra, String dato) { RequestBody formBody = new FormEncodingBuilder().add("dato", dom).add("dato1", letra).add("dato2", dato) .build(); String r = getString("incertarmat", formBody); System.out.println(r); } public static String getString2(String metodo) { String retorno = ""; try { URL url = new URL("http://0.0.0.0:5000/" + metodo); Request request = new Request.Builder().url(url).build(); Response response = webClient.newCall(request).execute(); retorno = response.body().string(); } catch (IOException ex) { } return retorno; } 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(); String response_string = response.body().string(); return response_string; } catch (IOException ex) { } return null; } public String imagen(String palabra, String cuerpo) throws IOException { String nombre = palabra; cuerpo(cuerpo); String cmd = ""; cmd += "dot "; cmd += " -Tpng "; cmd += "C:\\EDD\\" + nombre + ".txt "; cmd += " -o "; cmd += "C:\\EDD\\" + nombre + ".png"; Runtime rt = Runtime.getRuntime(); rt.exec(cmd); return nombre + ".png"; } public void cuerpo(String cuerpo) { String nombreArchivo = "C:\\EDD\\matriz.txt"; FileWriter fw = null; String cadena = "Digraph g{\nrankdir=LR\n"; cadena += " node [shape=circle];\n"; cadena += " node [style=filled];\n"; cadena += " node [fillcolor=\"#EEEEEE\"];\n"; cadena += " node [color=lightblue];\n"; cadena += " edge [color=\"#31CEF0\"]; "; try { fw = new FileWriter(nombreArchivo); BufferedWriter bw = new BufferedWriter(fw); PrintWriter salArch = new PrintWriter(bw); cadena += cuerpo; cadena += " }"; salArch.println(cadena); salArch.close(); } catch (IOException ex) { } } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JTextField ag; private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JButton jButton4; private javax.swing.JLabel jLabel1; private javax.swing.JTextField jTextField2; private javax.swing.JTextField jTextField3; private javax.swing.JTextField jTextField4; // End of variables declaration//GEN-END:variables }