Java tutorial
/** * Copyright (c) Microsoft Corporation * * All rights reserved. * * MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH * THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package com.microsoft.azuretools.azureexplorer.forms; import com.microsoft.tooling.msservices.components.DefaultLoader; import com.microsoft.azuretools.azurecommons.helpers.AzureCmdException; import com.microsoft.azuretools.azureexplorer.editors.TableFileEditor; import com.microsoft.tooling.msservices.helpers.azure.sdk.StorageClientSDKManager; import com.microsoft.tooling.msservices.model.storage.ClientStorageAccount; import com.microsoft.tooling.msservices.model.storage.TableEntity; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.widgets.*; import java.text.SimpleDateFormat; import java.util.*; import java.util.List; public class TableEntityForm extends Dialog { private Button buttonOK; private Button buttonCancel; private Button addPropertyButton; private Table propertiesTable; private TableEntity tableEntity; private ClientStorageAccount storageAccount; private Runnable onFinish; private String tableName; private List<TableEntity> tableEntityList; private static String[] INVALID_KEYWORDS = { "abstract", "as", "base", "bool", "break", "byte", "case", "catch", "char", "checked", "class", "const", "continue", "decimal", "default", "delegate", "do", "double", "else", "enum", "event", "explicit", "extern", "false", "finally", "fixed", "float", "for", "foreach", "goto", "if", "implicit", "in", "int", "interface", "internal", "is", "lock", "long", "namespace", "new", "null", "object", "operator", "out", "override", "params", "private", "protected", "public", "readonly", "ref", "return", "sbyte", "sealed", "short", "sizeof", "stackalloc", "static", "string", "struct", "switch", "this", "throw", "true", "try", "typeof", "uint", "ulong", "unchecked", "unsafe", "ushort", "using", "virtual", "void", "volatile", "while" }; public TableEntityForm(Shell parentShell, String name) { super(parentShell); parentShell.setText(name); } @Override protected Control createContents(Composite parent) { // DefaultTableModel model = new DefaultTableModel() { // // @Override // public boolean isCellEditable(int row, int col) { // return (col != 0) && (row > 1 || (col == 3 && tableEntity == null)); // } // }; // // model.setColumnIdentifiers(new String[]{ // "", // "Name", // "Type", // "Value", // }); // // propertiesTable.setModel(model); // // propertiesTable.getColumn("").setCellRenderer(new DeleteButtonRenderer()); // propertiesTable.getColumn("").setMaxWidth(30); // propertiesTable.getColumn("").setMinWidth(30); // propertiesTable.getColumn("Type").setMaxWidth(100); // propertiesTable.getColumn("Type").setMinWidth(100); // propertiesTable.getColumn("Type").setCellRenderer(new ComboBoxTableRenderer<TableEntity.PropertyType>(TableEntity.PropertyType.values())); // propertiesTable.getColumn("Type").setCellEditor(new ComboBoxTableCellEditor()); // // propertiesTable.putClientProperty("terminateEditOnFocusLost", Boolean.TRUE); // propertiesTable.getColumn("Value").setCellEditor(new DatePickerCellEditor() { // @Override // protected boolean isCellDate(JTable table, int row, int col) { // return (table.getValueAt(row, 2) == TableEntity.PropertyType.DateTime); // } // }); // // propertiesTable.addMouseListener(new MouseAdapter() { // @Override // public void mouseClicked(MouseEvent mouseEvent) { // int row = propertiesTable.rowAtPoint(mouseEvent.getPoint()); // int col = propertiesTable.columnAtPoint(mouseEvent.getPoint()); // if (col == 0 && row > 1) { // ((DefaultTableModel) propertiesTable.getModel()).removeRow(row); // } // } // }); // setDefaultCloseOperation(DO_NOTHING_ON_CLOSE); // addWindowListener(new WindowAdapter() { // public void windowClosing(WindowEvent e) { // onCancel(); // } // }); // // contentPane.registerKeyboardAction(new ActionListener() { // public void actionPerformed(ActionEvent e) { // onCancel(); // } // }, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT); addPropertyButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { // final DefaultTableModel model = (DefaultTableModel) propertiesTable.getModel(); // model.addRow(new Object[]{ // "", // "", // TableEntity.PropertyType.String, // "" // }); } }); return super.createContents(parent); } public void setTableEntity(TableEntity tableEntity) { this.tableEntity = tableEntity; // final DefaultTableModel model = (DefaultTableModel) propertiesTable.getModel(); // model.addRow(new Object[]{ // "", // TableFileEditor.PARTITION_KEY, // TableEntity.PropertyType.String, // tableEntity == null ? "" : tableEntity.getPartitionKey() // }); // // model.addRow(new Object[]{ // "", // TableFileEditor.ROW_KEY, // TableEntity.PropertyType.String, // tableEntity == null ? "" : tableEntity.getRowKey() // }); // // if (tableEntity != null) { // for (String propertyName : tableEntity.getProperties().keySet()) { // model.addRow(new Object[]{ // "", // propertyName, // tableEntity.getProperties().get(propertyName).getType(), // TableFileEditor.getFormattedProperty(tableEntity.getProperties().get(propertyName)) // }); // } // } } @Override protected void okPressed() { // final TableModel model = propertiesTable.getModel(); // final String partitionKey = model.getValueAt(0, 3).toString(); // final String rowKey = model.getValueAt(1, 3).toString(); // final Map<String, TableEntity.Property> properties = new LinkedHashMap<String, TableEntity.Property>(); // // String errors = ""; // // for (int row = 2; row != model.getRowCount(); row++) { // TableEntity.PropertyType propertyType = (TableEntity.PropertyType) model.getValueAt(row, 2); // String name = model.getValueAt(row, 1).toString(); // String value = model.getValueAt(row, 3).toString(); // // if (!isValidPropertyName(name)) { // errors = errors + String.format("The property name \"%s\" is invalid\n", name); // } // // TableEntity.Property property = getProperty(value, propertyType); // if (property == null) { // errors = errors + String.format("The field %s has an invalid value for its type.\n", name); // } else { // properties.put(name, property); // } // } // // if(tableEntity == null) { // for(TableEntity te : tableEntityList) { // if(te.getPartitionKey().equals(partitionKey) && te.getRowKey().equals(rowKey)) { // errors = errors + "An entity already exists with this partition key and row key pair."; // } // } // } // // if (errors.length() > 0) { // DefaultLoader.getUIHelper().showError(errors, "Service Explorer"); // return; // } // String taskName = tableEntity == null ? "Creating entity" : "Updating entity"; // DefaultLoader.getIdeHelper().runInBackground(null, taskName, false, true, taskName, new Runnable() { // public void run() { // try { // if (tableEntity == null) { // tableEntity = StorageClientSDKManagerImpl.getManager().createTableEntity(storageAccount, // tableName, // partitionKey, // rowKey, // properties); // } else { // tableEntity.getProperties().clear(); // tableEntity.getProperties().putAll(properties); // tableEntity = StorageClientSDKManagerImpl.getManager().updateTableEntity(storageAccount, tableEntity); // } // // onFinish.run(); // } catch (AzureCmdException e) { // DefaultLoader.getUIHelper().showException("Error creating entity", e, "Service Explorer", false, true); // } // } // }); super.okPressed(); } private TableEntity.Property getProperty(String value, TableEntity.PropertyType propertyType) { try { switch (propertyType) { case Boolean: return new TableEntity.Property(Boolean.parseBoolean(value)); case Integer: return new TableEntity.Property(Integer.parseInt(value)); case Double: return new TableEntity.Property(Double.parseDouble(value)); case DateTime: Calendar calendar = Calendar.getInstance(); calendar.setTime(new SimpleDateFormat().parse(value)); return new TableEntity.Property(calendar); case Uuid: return new TableEntity.Property(UUID.fromString(value)); case Long: return new TableEntity.Property(Long.parseLong(value)); default: return new TableEntity.Property(value); } } catch (Exception ex) { return null; } } private boolean isValidPropertyName(String propertyName) { //Validate starting with number if (propertyName.matches("^[0-9]\\w*")) { return false; } //Validate special characters if (!propertyName.matches( "[_\\p{Lu}\\p{Ll}\\p{Lt}\\p{Lm}\\p{Lo}\\p{Nl}][\\p{Lu}\\p{Ll}\\p{Lt}\\p{Lm}\\p{Lo}\\p{Nl}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Pc}\\p{Cf}]*")) { return false; } //Validate invalid keywords return !Arrays.asList(INVALID_KEYWORDS).contains(propertyName); } public void setStorageAccount(ClientStorageAccount storageAccount) { this.storageAccount = storageAccount; } public void setOnFinish(Runnable onFinish) { this.onFinish = onFinish; } public TableEntity getTableEntity() { return tableEntity; } public void setTableName(String tableName) { this.tableName = tableName; } public void setTableEntityList(List<TableEntity> tableEntityList) { this.tableEntityList = tableEntityList; } // private class DeleteButtonRenderer extends DefaultTableCellRenderer { // JButton deleteButton; // // public DeleteButtonRenderer() { // deleteButton = new JButton(); // deleteButton.setIcon(UIHelperImpl.loadIcon("storagedelete.png")); // deleteButton.setBorderPainted(false); // } // // @Override // public Component getTableCellRendererComponent(JTable jTable, Object o, boolean b, boolean b1, int row, int i1) { // return (row < 2) ? super.getTableCellRendererComponent(jTable, o, b, b1, row, i1) : deleteButton; // } // } }