annotate src/viewer_swing/java/com/glavsoft/viewer/swing/ConnectionParams.java @ 247:dd154ffe1a53

fix lostparent, in case of death last node.
author one@firefly.cr.ie.u-ryukyu.ac.jp
date Tue, 21 Oct 2014 10:13:51 +0900
parents c1b91dd27a13
children d1ceb4b7097a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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57
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1 // Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
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2 // All rights reserved.
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3 //
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4 //-------------------------------------------------------------------------
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5 // This file is part of the TightVNC software. Please visit our Web site:
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6 //
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7 // http://www.tightvnc.com/
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8 //
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9 // This program is free software; you can redistribute it and/or modify
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10 // it under the terms of the GNU General Public License as published by
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11 // the Free Software Foundation; either version 2 of the License, or
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12 // (at your option) any later version.
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13 //
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14 // This program is distributed in the hope that it will be useful,
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15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 // GNU General Public License for more details.
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18 //
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19 // You should have received a copy of the GNU General Public License along
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20 // with this program; if not, write to the Free Software Foundation, Inc.,
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21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 //-------------------------------------------------------------------------
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23 //
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24
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25 package com.glavsoft.viewer.swing;
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26
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27 import com.glavsoft.utils.Strings;
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28 import com.glavsoft.viewer.mvp.Model;
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29
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30 /**
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31 * @author dime at tightvnc.com
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32 */
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33 public class ConnectionParams implements Model {
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34 public static final int DEFAULT_SSH_PORT = 22;
81
f93d0286c2ab root find multicast send port number now.
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35 public static final int DEFAULT_RFB_PORT = 5900;
130
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36 public static final int DEFAULT_VNC_ROOT = 5950;
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37 public static final int DEFAULT_VNC_ROOT_FINDER = DEFAULT_RFB_PORT;
57
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38
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39
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40 public String hostName;
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41 private int portNumber;
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42 public String sshUserName;
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43 public String sshHostName;
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44 private int sshPortNumber;
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45
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46 private boolean useSsh;
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47
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48 public ConnectionParams(String hostName, int portNumber, boolean useSsh, String sshHostName, int sshPortNumber, String sshUserName) {
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49 this.hostName = hostName;
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50 this.portNumber = portNumber;
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51 this.sshUserName = sshUserName;
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52 this.sshHostName = sshHostName;
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53 this.sshPortNumber = sshPortNumber;
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54 this.useSsh = useSsh;
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55 }
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56
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57 public ConnectionParams(ConnectionParams cp) {
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58 this.hostName = cp.hostName != null? cp.hostName: "";
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59 this.portNumber = cp.portNumber;
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60 this.sshUserName = cp.sshUserName;
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61 this.sshHostName = cp.sshHostName;
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62 this.sshPortNumber = cp.sshPortNumber;
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63 this.useSsh = cp.useSsh;
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64 }
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65
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66 public ConnectionParams() {
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67 hostName = "";
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68 sshUserName = "";
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69 sshHostName = "";
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70 }
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71
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72 public boolean isHostNameEmpty() {
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73 return Strings.isTrimmedEmpty(hostName);
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74 }
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75
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76 public void parseRfbPortNumber(String port) throws WrongParameterException {
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77 try {
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78 portNumber = Integer.parseInt(port);
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79 } catch (NumberFormatException e) {
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80 portNumber = 0;
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81 if ( ! Strings.isTrimmedEmpty(port)) {
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82 throw new WrongParameterException("Wrong port number: " + port + "\nMust be in 0..65535");
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83 }
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84 }
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85 if (portNumber > 65535 || portNumber < 0) throw new WrongParameterException("Port number is out of range: " + port + "\nMust be in 0..65535");
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86 }
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87 public void parseSshPortNumber(String port) {
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88 try {
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89 sshPortNumber = Integer.parseInt(port);
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90 } catch (NumberFormatException e) { /*nop*/ }
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91 }
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92
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93 public String getHostName() {
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94 return this.hostName;
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95 }
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96
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97 public void setPortNumber(String port) throws WrongParameterException {
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98 this.parseRfbPortNumber(port);
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99 }
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100
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101 public int getPortNumber() {
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102 return 0 == portNumber ? DEFAULT_RFB_PORT : portNumber;
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103 }
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104
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105 public void setSshPortNumber(String port) {
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106 this.parseSshPortNumber(port);
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107 }
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108
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109 public void setSshPortNumber(int port) {
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110 this.sshPortNumber = port;
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111 }
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112
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113 public int getSshPortNumber() {
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114 return 0 == sshPortNumber ? DEFAULT_SSH_PORT: sshPortNumber;
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115 }
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116
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117 public void setUseSsh(boolean useSsh) {
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118 this.useSsh = useSsh;
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119 }
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120
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121 public boolean useSsh() {
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122 return useSsh && ! Strings.isTrimmedEmpty(sshHostName);
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123 }
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124
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125 public boolean getUseSsh() {
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126 return this.useSsh();
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127 }
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128
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129 public String getSshUserName() {
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130 return this.sshUserName;
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131 }
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132
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133 public void setSshUserName(String sshUserName) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 this.sshUserName = sshUserName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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135 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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136
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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137 public String getSshHostName() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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138 return this.sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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139 }
17b702648079 version2.7.2 original version.
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140
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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141 public void setSshHostName(String sshHostName) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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142 this.sshHostName = sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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143 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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144
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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145 public void completeEmptyFieldsFrom(ConnectionParams from) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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146 if (null == from) return;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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147 if (Strings.isTrimmedEmpty(hostName) && ! Strings.isTrimmedEmpty(from.hostName)) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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148 hostName = from.hostName;
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149 }
17b702648079 version2.7.2 original version.
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150 if ( 0 == portNumber && from.portNumber != 0) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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151 portNumber = from.portNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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152 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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153 if (Strings.isTrimmedEmpty(sshUserName) && ! Strings.isTrimmedEmpty(from.sshUserName)) {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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154 sshUserName = from.sshUserName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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155 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 if (Strings.isTrimmedEmpty(sshHostName) && ! Strings.isTrimmedEmpty(from.sshHostName)) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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157 sshHostName = from.sshHostName;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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158 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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159 if ( 0 == sshPortNumber && from.sshPortNumber != 0) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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160 sshPortNumber = from.sshPortNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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161 }
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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162 useSsh |= from.useSsh;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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163 }
17b702648079 version2.7.2 original version.
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parents:
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164
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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165 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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166 public String toString() {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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167 return hostName != null ? hostName : "";
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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168 // return (hostName != null ? hostName : "") + ":" + portNumber + " " + useSsh + " " + sshUserName + "@" + sshHostName + ":" + sshPortNumber;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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169 }
17b702648079 version2.7.2 original version.
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parents:
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170
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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171 public String toPrint() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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172 return "ConnectionParams{" +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 "hostName='" + hostName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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174 ", portNumber=" + portNumber +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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175 ", sshUserName='" + sshUserName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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176 ", sshHostName='" + sshHostName + '\'' +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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177 ", sshPortNumber=" + sshPortNumber +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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178 ", useSsh=" + useSsh +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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179 '}';
17b702648079 version2.7.2 original version.
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parents:
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180 }
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parents:
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181
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parents:
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182 @Override
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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183 public boolean equals(Object obj) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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184 if (null == obj || ! (obj instanceof ConnectionParams)) return false;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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185 if (this == obj) return true;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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186 ConnectionParams o = (ConnectionParams) obj;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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187 return isEqualsNullable(hostName, o.hostName) && getPortNumber() == o.getPortNumber() &&
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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188 useSsh == o.useSsh && isEqualsNullable(sshHostName, o.sshHostName) &&
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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189 getSshPortNumber() == o.getSshPortNumber() && isEqualsNullable(sshUserName, o.sshUserName);
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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190 }
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191
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parents:
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192 private boolean isEqualsNullable(String one, String another) {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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193 //noinspection StringEquality
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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194 return one == another || (null == one? "" : one).equals(null == another? "" : another);
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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195 }
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parents:
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196
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197 @Override
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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198 public int hashCode() {
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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199 long hash = (hostName != null? hostName.hashCode() : 0) +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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200 portNumber * 17 +
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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201 (useSsh ? 781 : 693) +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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202 (sshHostName != null? sshHostName.hashCode() : 0) * 23 +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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203 (sshUserName != null? sshUserName.hashCode() : 0) * 37 +
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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204 sshPortNumber * 41;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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205 return (int)hash;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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206 }
17b702648079 version2.7.2 original version.
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parents:
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207
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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208 public void clearFields() {
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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209 hostName = "";
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Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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210 portNumber = 0;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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211 useSsh = false;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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212 sshHostName = null;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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213 sshUserName = null;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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214 sshPortNumber = 0;
17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
parents:
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215 }
179
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
216
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
217 public void setConnectionParam(String hostname, int port) {
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
218 this.hostName = hostname;
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
219 this.portNumber = port;
c1b91dd27a13 on going ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 141
diff changeset
220 }
57
17b702648079 version2.7.2 original version.
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parents:
diff changeset
221 }