1 | /*
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2 | * Copyright 2005 Paul Hinds
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 | package org.tp23.antinstaller;
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17 |
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18 | import java.util.List;
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19 | import java.util.MissingResourceException;
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20 | import java.util.ResourceBundle;
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21 | import java.util.Vector;
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22 |
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23 | import org.tp23.antinstaller.input.OutputField;
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24 | import org.tp23.antinstaller.input.ResultContainer;
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25 | import org.tp23.antinstaller.page.Page;
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26 | import org.tp23.antinstaller.renderer.swing.SizeConstants;
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27 | import org.tp23.antinstaller.runtime.IfPropertyHelper;
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28 | import org.tp23.antinstaller.runtime.VersionHelper;
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29 | import org.tp23.antinstaller.runtime.exe.ExecuteRunnerFilter.AbortException;
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30 |
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31 |
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32 |
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33 | /**
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34 | * <p>Object representation of the Installer element in the config. </p>
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35 | * <p>This object holds the reference to all the Pages which in tern hold references
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36 | * to the InputFields, All the properties in the Installer element are held at this level
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37 | * as is the ResultContainer</p>
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38 | * @author Paul Hinds
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39 | * @version $Id: Installer.java,v 1.9 2007/01/28 08:44:41 teknopaul Exp $
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40 | */
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41 | public class Installer {
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42 |
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43 |
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44 | // i18n support
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45 | private static ResourceBundle langPack = null;
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46 | static{
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47 | try {
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48 | langPack = ResourceBundle.getBundle("resources.LanguagePack");
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49 | } catch (MissingResourceException e) {
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50 | // ignore, signifies no lang packs installed
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51 | }
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52 | }
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53 |
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54 | private String name;
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55 | private String minJavaVersion = "1.4";
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56 | private String ui;// permitted UI override values
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57 | private boolean verbose;
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58 | private boolean debug;
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59 | private String lookAndFeel;
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60 | private String wide;
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61 | private String windowIcon;
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62 | private String defaultImageResource;
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63 | private String finishButtonText = "Install";
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64 | private String antialiased;
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65 | private String loadDefaults;
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66 | private String version = "0.0";
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67 |
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68 | private Page[] pages;
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69 | private ResultContainer resultContainer = new ResultContainer();
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70 |
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71 | public Installer() {
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72 | }
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73 |
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74 | public String getName() {
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75 | return name;
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76 | }
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77 |
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78 | public void setName(String name) {
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79 | this.name = name;
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80 | }
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81 |
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82 |
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83 | public String getMinJavaVersion() {
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84 | return minJavaVersion;
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85 | }
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86 |
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87 | public void setMinJavaVersion(String minJavaVersion) throws AbortException {
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88 | if(minJavaVersion != null && ! "".equals(minJavaVersion) ) {
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89 | VersionHelper helper = new VersionHelper();
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90 | if( ! helper.equalOrHigher(System.getProperty("java.version"), minJavaVersion, true) ) {
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91 | throw new AbortException("Incorrect Java version, installer requires: " + minJavaVersion);
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92 | }
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93 | }
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94 | this.minJavaVersion = minJavaVersion;
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95 | }
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96 |
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97 | public Page[] getPages() {
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98 | return pages;
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99 | }
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100 |
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101 | public void setPages(Page[] pages) {
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102 | this.pages = pages;
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103 | }
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104 |
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105 | /**
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106 | * returns full ui attribute with spaces removed (the string is not parsed into tokens).
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107 | * e.g. "text,swint,swing-auto"
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108 | * @return
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109 | */
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110 | public String getUi() {
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111 | return ui;
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112 | }
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113 |
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114 | /**
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115 | * Sets the ui attrribute removing any whitespace
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116 | * @param ui
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117 | */
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118 | public void setUi(String ui) {
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119 | this.ui = ui.replaceAll("\\s", "");
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120 | }
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121 |
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122 | public boolean supportsAutoBuild(){
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123 | return ui != null && ui.indexOf("-auto") > -1;
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124 | }
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125 |
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126 | public boolean isVerbose() {
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127 | return verbose;
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128 | }
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129 | public void setVerbose(boolean verbose) {
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130 | this.verbose = verbose;
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131 | }
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132 | public void setVerbose(String strVerbose) {
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133 | this.verbose = OutputField.isTrue(strVerbose);
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134 | }
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135 |
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136 | public boolean isDebug() {
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137 | return debug;
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138 | }
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139 | public void setDebug(boolean debug) {
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140 | this.debug = debug;
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141 | }
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142 | public void setDebug(String strDebug) {
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143 | this.debug = OutputField.isTrue(strDebug);
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144 | }
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145 |
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146 |
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147 | public String getLookAndFeel() {
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148 | return lookAndFeel;
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149 | }
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150 |
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151 | public void setLookAndFeel(String lookAndFeel) {
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152 | this.lookAndFeel = lookAndFeel;
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153 | }
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154 |
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155 | public String getWindowIcon() {
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156 | return windowIcon;
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157 | }
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158 |
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159 | public void setWindowIcon(String windowIcon) {
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160 | this.windowIcon = windowIcon;
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161 | }
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162 |
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163 | public String getDefaultImageResource() {
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164 | return defaultImageResource;
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165 | }
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166 |
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167 | public void setDefaultImageResource(String defaultImageResource) {
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168 | this.defaultImageResource = defaultImageResource;
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169 | }
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170 |
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171 | public String getFinishButtonText() {
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172 | if(langPack != null){
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173 | return langPack.getString("finishButtonText");
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174 | }
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175 | return finishButtonText;
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176 | }
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177 |
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178 | public void setFinishButtonText(String finishButtonText) {
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179 | this.finishButtonText = finishButtonText;
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180 | }
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181 |
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182 | public ResultContainer getResultContainer() {
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183 | return resultContainer;
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184 | }
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185 |
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186 | public String getAntialiased() {
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187 | return antialiased;
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188 | }
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189 |
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190 | public void setAntialiased(String antialiased) {
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191 | this.antialiased = antialiased;
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192 | }
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193 |
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194 | public String getWide() {
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195 | return wide;
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196 | }
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197 |
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198 | public void setWide(String wide) {
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199 | try {
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200 | this.wide = wide;
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201 | parseWideValue(wide);
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202 | } catch (Exception e) {
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203 | // ignore use defaults
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204 | }
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205 | }
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206 | public void parseWideValue(String wide) throws NumberFormatException, StringIndexOutOfBoundsException{
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207 | int pageWidth = Integer.parseInt(wide.substring(0, wide.indexOf(':')));
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208 | int labelWidth = Integer.parseInt(wide.substring(wide.indexOf(':') + 1, wide.length()));
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209 | SizeConstants.PAGE_WIDTH = pageWidth;
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210 | SizeConstants.LABEL_WIDTH = labelWidth;
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211 | }
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212 |
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213 | public String getLoadDefaults() {
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214 | return loadDefaults;
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215 | }
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216 |
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217 | public void setLoadDefaults(String loadDefaults) {
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218 | this.loadDefaults = loadDefaults;
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219 | }
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220 |
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221 | /**
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222 | * Returns the list of selected targets from the installer obeying
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223 | * page order. This method is
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224 | * probably only usefull after the UI screens have finished. Using prior to that
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225 | * bear in mind that the user in the Swing GUI can go back and reselect
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226 | * targets that were not selected previously.
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227 | * Page targets for pages that were not shown are not returned in the list
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228 | * @return Returns a Vector since Ant requires this for the Project class (Should be a List)
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229 | * @throws InstallException
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230 | */
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231 | public Vector getTargets(InstallerContext ctx){
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232 | Vector argsList = new Vector();
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233 | for (int i = 0; i < getPages().length; i++) {
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234 | Page page = getPages()[i];
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235 | List pageTargets = page.getPageTargets();
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236 | boolean shown = conditionalDisplay(page, ctx);
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237 | for (int pt = 0; pt < pageTargets.size(); pt++) {
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238 | Page.IndexedTarget target = (Page.IndexedTarget)pageTargets.get(pt);
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239 | if( ! argsList.contains(target.getTarget()) &&
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240 | shown){
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241 | argsList.add(target.getTarget());
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242 | }
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243 | }
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244 | List elementTargets = page.getElementTargets();
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245 | for (int pt = 0; pt < elementTargets.size(); pt++) {
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246 | Page.IndexedTarget target = (Page.IndexedTarget)elementTargets.get(pt);
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247 | if( ! argsList.contains(target.getTarget()) ){
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248 | argsList.add(target.getTarget());
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249 | }
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250 | }
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251 | }
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252 | return argsList;
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253 | }
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254 |
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255 | /**
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256 | * @return boolean true if the page was to be shown
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257 | * @throws InstallException
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258 | */
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259 | private boolean conditionalDisplay(Page page, InstallerContext ctx){
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260 | try {
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261 | IfPropertyHelper helper = new IfPropertyHelper(ctx);
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262 | return helper.ifProperty(page) && helper.ifTarget(page, ctx.getInstaller().getPages());
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263 | } catch (InstallException e) {
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264 | throw new RuntimeException("ifProperty runtime exception");
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265 | }
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266 | }
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267 |
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268 | public String getVersion() {
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269 | return version;
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270 | }
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271 |
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272 | public void setVersion(String version) {
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273 | this.version = version;
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274 | }
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275 |
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276 |
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277 | }
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