1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 package com.nokia.carbide.trk.support.connection; |
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19 |
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20 import java.util.Collection; |
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21 import java.util.HashMap; |
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22 import java.util.Map; |
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23 |
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24 import org.eclipse.jface.viewers.TableViewer; |
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25 import org.eclipse.swt.widgets.Composite; |
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26 |
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27 import com.nokia.carbide.remoteconnections.RemoteConnectionsActivator; |
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28 import com.nokia.carbide.remoteconnections.interfaces.IConnection; |
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29 import com.nokia.carbide.remoteconnections.interfaces.IConnectionType; |
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30 import com.nokia.carbide.remoteconnections.interfaces.IService; |
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31 import com.nokia.carbide.remoteconnections.interfaces.IService2; |
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32 |
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33 public class TCFConnectionFactory extends TCPIPConnectionFactory { |
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34 |
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35 private static final int MIN_DYN_PORT_NUM = 49152; |
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36 private static final int MAX_DYN_PORT_NUM = 65535; |
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37 private Map<String, Integer> serviceIdToPortMappings; |
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38 private TableViewer viewer; |
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39 |
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40 public TCFConnectionFactory(IConnectionType connectionType) { |
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41 super(connectionType); |
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42 serviceIdToPortMappings = new HashMap<String, Integer>(); |
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43 initializePortMappings(); |
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44 } |
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45 |
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46 private void initializePortMappings() { |
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47 Collection<IService> services = RemoteConnectionsActivator.getConnectionTypeProvider().getCompatibleServices(connectionType); |
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48 for (IService service : services) { |
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49 IService2 service2 = service instanceof IService2 ? (IService2) service : null; |
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50 Integer defaultPort = null; |
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51 if (service2 != null) { |
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52 try { |
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53 String defaultPortString = service2.getDefaults().get(IP_PORT); |
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54 defaultPort = Integer.valueOf(defaultPortString); |
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55 } catch (NumberFormatException e) { |
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56 // if it doesn't parse as an int, we ignore it and provide a dynamic default |
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57 } |
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58 } |
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59 if (defaultPort != null) |
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60 serviceIdToPortMappings.put(service.getIdentifier(), defaultPort); |
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61 } |
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62 for (IService service : services) { |
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63 String identifier = service.getIdentifier(); |
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64 if (!serviceIdToPortMappings.containsKey(identifier)) |
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65 serviceIdToPortMappings.put(identifier, getUnusedDynamicDefault()); |
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66 } |
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67 |
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68 } |
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69 |
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70 private Integer getUnusedDynamicDefault() { |
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71 for (Integer val = MIN_DYN_PORT_NUM; val < MAX_DYN_PORT_NUM; val++) { |
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72 if (!serviceIdToPortMappings.containsValue(val)) |
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73 return val; |
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74 } |
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75 return -1; // should never get here!!! |
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76 } |
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77 |
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78 @Override |
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79 public IConnection createConnection(Map<String, String> settings) { |
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80 if (settings == null) |
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81 settings = getSettingsFromUI(); |
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82 return new TCFConnection(connectionType, settings); |
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83 } |
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84 |
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85 @Override |
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86 public void createEditingUI(Composite parent, IValidationErrorReporter errorReporter, Map<String, String> initialSettings) { |
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87 super.createEditingUI(parent, errorReporter, initialSettings); |
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88 /* updatePortMappings(initialSettings); |
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89 Label label = new Label(composite, SWT.NONE); |
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90 GridDataFactory.defaultsFor(label).span(2, 1).applyTo(label); |
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91 label.setText(Messages.getString("TCPIPPortMappingConnectionFactory.ViewerLabel")); //$NON-NLS-1$ |
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92 |
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93 viewer = new TableViewer(composite, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION); |
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94 viewer.setContentProvider(new ArrayContentProvider()); |
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95 |
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96 TableViewerColumn serviceColumn = new TableViewerColumn(viewer, SWT.LEFT); |
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97 serviceColumn.getColumn().setText(Messages.getString("TCPIPPortMappingConnectionFactory.ServiceHeader")); //$NON-NLS-1$ |
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98 |
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99 TableViewerColumn portColumn = new TableViewerColumn(viewer, SWT.RIGHT); |
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100 portColumn.getColumn().setText(Messages.getString("TCPIPPortMappingConnectionFactory.PortHeader")); //$NON-NLS-1$ |
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101 portColumn.setEditingSupport(new PortColumnEditingSupport(viewer)); |
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102 |
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103 viewer.setLabelProvider(new TableLabelProvider()); |
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104 viewer.setInput(serviceIdToPortMappings.keySet()); |
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105 |
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106 Table table = viewer.getTable(); |
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107 table.setHeaderVisible(true); |
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108 GridDataFactory.defaultsFor(table).span(2, 1).hint(SWT.DEFAULT, 60).grab(true, false).applyTo(table); |
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109 table.setToolTipText(Messages.getString("TCPIPPortMappingConnectionFactory.ViewerTooltip")); //$NON-NLS-1$ |
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110 table.setData(UID, "TCPIPPortMappingConnectionFactory.table"); //$NON-NLS-1$ |
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111 table.setData("viewer", viewer); //$NON-NLS-1$ |
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112 packColumns(); |
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113 */ } |
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114 |
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115 private Integer getValidValue(String value) { |
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116 try { |
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117 int intVal = Integer.parseInt(value); |
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118 if (intVal < 0) |
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119 return new Integer(0); |
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120 else if (intVal > MAX_DYN_PORT_NUM) |
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121 return new Integer(MAX_DYN_PORT_NUM); |
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122 else |
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123 return new Integer(intVal); |
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124 } catch (Exception e) { |
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125 } |
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126 return null; |
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127 } |
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128 |
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129 @Override |
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130 public Map<String, String> getSettingsFromUI() { |
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131 Map<String, String> settings = super.getSettingsFromUI(); |
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132 addMappings(settings); |
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133 return settings; |
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134 } |
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135 |
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136 private void addMappings(Map<String, String> settings) { |
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137 for (String serviceId : serviceIdToPortMappings.keySet()) { |
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138 settings.put(serviceId, String.valueOf(serviceIdToPortMappings.get(serviceId).intValue())); |
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139 } |
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140 settings.remove(IP_PORT); |
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141 } |
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142 |
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143 } |
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