Java tutorial
/** * Copyright 2013-2018 the original author or authors from the Jeddict project (https://jeddict.github.io/). * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package io.github.jeddict.jpa.modeler.properties.pkjoincolumn; import javax.swing.JOptionPane; import io.github.jeddict.jpa.spec.PrimaryKeyJoinColumn; import org.netbeans.modeler.properties.EntityComponent; import org.netbeans.modeler.properties.spec.Entity; import org.netbeans.modeler.properties.spec.RowValue; public class PrimaryKeyJoinColumnPanel extends EntityComponent<PrimaryKeyJoinColumn> { private final io.github.jeddict.jpa.spec.Entity entity; public PrimaryKeyJoinColumnPanel(io.github.jeddict.jpa.spec.Entity entity) { this.entity = entity; } @Override public void postConstruct() { initComponents(); } @Override public void init() { } @Override public void createEntity(Class<? extends Entity> entityWrapperType) { this.setTitle("Create new PrimaryKeyJoinColumn"); if (entityWrapperType == RowValue.class) { this.setEntity(new RowValue(new Object[4])); } name_TextField.setText(""); referencedColumnName_TextField.setText(""); columnDefinition_TextArea.setText(""); } @Override public void updateEntity(Entity<PrimaryKeyJoinColumn> entityValue) { this.setTitle("Update PrimaryKeyJoinColumn"); if (entityValue.getClass() == RowValue.class) { this.setEntity(entityValue); Object[] row = ((RowValue) entityValue).getRow(); PrimaryKeyJoinColumn joinColumn = (PrimaryKeyJoinColumn) row[0]; name_TextField.setText(joinColumn.getName()); referencedColumnName_TextField.setText(joinColumn.getReferencedColumnName()); columnDefinition_TextArea.setText(joinColumn.getColumnDefinition()); } } // // public static void initReferencedColumnModel(javax.swing.JComboBox columnComboBox, Entity entity, Id selectedColumn) { // columnComboBox.setEditable(true); // columnComboBox.removeAllItems(); // columnComboBox.addItem(new ComboBoxValue(null, "")); // if (entity != null) { //// entity.getAttributes().getBasic().forEach((basic) -> { //// if (basic.getColumn() != null && org.apache.commons.lang3.StringUtils.isNotBlank(basic.getColumn().getName())) { //// columnComboBox.addItem(new ComboBoxValue(basic, basic.getColumn().getName())); //// } else { //// columnComboBox.addItem(new ComboBoxValue(basic, basic.getName())); //// } //// }); // int i = 0; // int selectedItemIndex = -1; // for (Id id : entity.getAttributes().getId()) { // String columnName = id.getReferenceColumnName(); // columnComboBox.addItem(new ComboBoxValue(id, columnName)); // if (id == selectedColumn) { // selectedItemIndex = ++i; // } // } // columnComboBox.setSelectedIndex(selectedItemIndex); // } // } /** * 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() { jLayeredPane1 = new javax.swing.JLayeredPane(); name_LayeredPane = new javax.swing.JLayeredPane(); name_Label = new javax.swing.JLabel(); name_TextField = new javax.swing.JTextField(); referencedColumnName_LayeredPane = new javax.swing.JLayeredPane(); referencedColumnName_Label = new javax.swing.JLabel(); referencedColumnName_TextField = new javax.swing.JTextField(); columnDefinition_LayeredPane = new javax.swing.JLayeredPane(); columnDefinition_Label = new javax.swing.JLabel(); columnDefinition_ScrollPane = new javax.swing.JScrollPane(); columnDefinition_TextArea = new javax.swing.JTextArea(); jLayeredPane8 = new javax.swing.JLayeredPane(); save_Button = new javax.swing.JButton(); cancel_Button = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setPreferredSize(new java.awt.Dimension(576, 331)); name_LayeredPane.setToolTipText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.name_LayeredPane.toolTipText")); // NOI18N name_LayeredPane.setPreferredSize(new java.awt.Dimension(170, 27)); name_LayeredPane.setLayout(new java.awt.BorderLayout()); org.openide.awt.Mnemonics.setLocalizedText(name_Label, org.openide.util.NbBundle .getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.name_Label.text")); // NOI18N name_Label.setPreferredSize(new java.awt.Dimension(90, 14)); name_LayeredPane.add(name_Label, java.awt.BorderLayout.WEST); name_TextField.setText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.name_TextField.text")); // NOI18N name_TextField.setToolTipText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.name_TextField.toolTipText")); // NOI18N name_LayeredPane.add(name_TextField, java.awt.BorderLayout.CENTER); referencedColumnName_LayeredPane.setPreferredSize(new java.awt.Dimension(170, 27)); referencedColumnName_LayeredPane.setLayout(new java.awt.BorderLayout()); org.openide.awt.Mnemonics.setLocalizedText(referencedColumnName_Label, org.openide.util.NbBundle.getMessage( PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.referencedColumnName_Label.text")); // NOI18N referencedColumnName_Label.setPreferredSize(new java.awt.Dimension(90, 14)); referencedColumnName_LayeredPane.add(referencedColumnName_Label, java.awt.BorderLayout.WEST); referencedColumnName_TextField.setText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.referencedColumnName_TextField.text")); // NOI18N referencedColumnName_LayeredPane.add(referencedColumnName_TextField, java.awt.BorderLayout.CENTER); columnDefinition_LayeredPane.setLayout(new java.awt.BorderLayout()); org.openide.awt.Mnemonics.setLocalizedText(columnDefinition_Label, org.openide.util.NbBundle.getMessage( PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.columnDefinition_Label.text")); // NOI18N columnDefinition_Label.setPreferredSize(new java.awt.Dimension(90, 14)); columnDefinition_LayeredPane.add(columnDefinition_Label, java.awt.BorderLayout.WEST); columnDefinition_TextArea.setColumns(20); columnDefinition_TextArea.setRows(5); columnDefinition_ScrollPane.setViewportView(columnDefinition_TextArea); columnDefinition_LayeredPane.add(columnDefinition_ScrollPane, java.awt.BorderLayout.CENTER); org.openide.awt.Mnemonics.setLocalizedText(save_Button, org.openide.util.NbBundle .getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.save_Button.text")); // NOI18N save_Button.setToolTipText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.save_Button.toolTipText")); // NOI18N save_Button.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { save_ButtonActionPerformed(evt); } }); jLayeredPane8.add(save_Button); save_Button.setBounds(20, 0, 70, 30); org.openide.awt.Mnemonics.setLocalizedText(cancel_Button, org.openide.util.NbBundle .getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.cancel_Button.text")); // NOI18N cancel_Button.setToolTipText(org.openide.util.NbBundle.getMessage(PrimaryKeyJoinColumnPanel.class, "PrimaryKeyJoinColumnPanel.cancel_Button.toolTipText")); // NOI18N cancel_Button.setPreferredSize(new java.awt.Dimension(60, 23)); cancel_Button.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cancel_ButtonActionPerformed(evt); } }); jLayeredPane8.add(cancel_Button); cancel_Button.setBounds(100, 0, 70, 30); jLayeredPane1.setLayer(name_LayeredPane, javax.swing.JLayeredPane.DEFAULT_LAYER); jLayeredPane1.setLayer(referencedColumnName_LayeredPane, javax.swing.JLayeredPane.DEFAULT_LAYER); jLayeredPane1.setLayer(columnDefinition_LayeredPane, javax.swing.JLayeredPane.DEFAULT_LAYER); jLayeredPane1.setLayer(jLayeredPane8, javax.swing.JLayeredPane.DEFAULT_LAYER); javax.swing.GroupLayout jLayeredPane1Layout = new javax.swing.GroupLayout(jLayeredPane1); jLayeredPane1.setLayout(jLayeredPane1Layout); jLayeredPane1Layout.setHorizontalGroup(jLayeredPane1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jLayeredPane1Layout.createSequentialGroup().addContainerGap().addGroup(jLayeredPane1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(name_LayeredPane, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(referencedColumnName_LayeredPane, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(columnDefinition_LayeredPane, javax.swing.GroupLayout.DEFAULT_SIZE, 543, Short.MAX_VALUE) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jLayeredPane1Layout.createSequentialGroup().addGap(0, 0, Short.MAX_VALUE) .addComponent(jLayeredPane8, javax.swing.GroupLayout.PREFERRED_SIZE, 184, javax.swing.GroupLayout.PREFERRED_SIZE))) .addContainerGap())); jLayeredPane1Layout.setVerticalGroup(jLayeredPane1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jLayeredPane1Layout.createSequentialGroup().addContainerGap() .addComponent(name_LayeredPane, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(referencedColumnName_LayeredPane, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(columnDefinition_LayeredPane, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(18, 18, Short.MAX_VALUE).addComponent(jLayeredPane8, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap())); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent(jLayeredPane1)); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent(jLayeredPane1)); pack(); }// </editor-fold>//GEN-END:initComponents private boolean validateField() { if (this.name_TextField.getText().trim() .length() <= 0 /*|| Pattern.compile("[^\\w-]").matcher(this.id_TextField.getText().trim()).find()*/) { JOptionPane.showMessageDialog(this, "Parameter column name can't be empty", "Invalid Value", javax.swing.JOptionPane.WARNING_MESSAGE); return false; } //I18n // if (this.referencedColumnName_TextField.getText().trim().length() <= 0 /*|| Pattern.compile("[^\\w-]").matcher(this.id_TextField.getText().trim()).find()*/) { // JOptionPane.showMessageDialog(this, "Parameter referenced column name can't be empty", "Invalid Value", javax.swing.JOptionPane.WARNING_MESSAGE); // return false; // }//I18n return true; } private void save_ButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_save_ButtonActionPerformed if (!validateField()) { return; } PrimaryKeyJoinColumn joinColumn = null; if (this.getEntity().getClass() == RowValue.class) { Object[] row = ((RowValue) this.getEntity()).getRow(); if (row[0] == null) { joinColumn = new PrimaryKeyJoinColumn(); } else { joinColumn = (PrimaryKeyJoinColumn) row[0]; } } joinColumn.setName(name_TextField.getText()); joinColumn.setReferencedColumnName(referencedColumnName_TextField.getText()); joinColumn.setColumnDefinition(columnDefinition_TextArea.getText()); if (this.getEntity().getClass() == RowValue.class) { Object[] row = ((RowValue) this.getEntity()).getRow(); row[0] = joinColumn; row[1] = joinColumn.getName(); row[2] = joinColumn.getReferencedColumnName();//for representation } saveActionPerformed(evt); }//GEN-LAST:event_save_ButtonActionPerformed private void cancel_ButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancel_ButtonActionPerformed cancelActionPerformed(evt); }//GEN-LAST:event_cancel_ButtonActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton cancel_Button; private javax.swing.JLabel columnDefinition_Label; private javax.swing.JLayeredPane columnDefinition_LayeredPane; private javax.swing.JScrollPane columnDefinition_ScrollPane; private javax.swing.JTextArea columnDefinition_TextArea; private javax.swing.JLayeredPane jLayeredPane1; private javax.swing.JLayeredPane jLayeredPane8; private javax.swing.JLabel name_Label; private javax.swing.JLayeredPane name_LayeredPane; private javax.swing.JTextField name_TextField; private javax.swing.JLabel referencedColumnName_Label; private javax.swing.JLayeredPane referencedColumnName_LayeredPane; private javax.swing.JTextField referencedColumnName_TextField; private javax.swing.JButton save_Button; // End of variables declaration//GEN-END:variables }