svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.swing / org.gvsig.expressionevaluator.swing.impl / src / main / java / org / gvsig / expressionevaluator / swing / impl / DefaultExpressionBuilderConfig.java @ 44644
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1 | 43983 | jjdelcerro | package org.gvsig.expressionevaluator.swing.impl; |
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2 | |||
3 | import java.util.Collection; |
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4 | import java.util.Collections; |
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5 | import java.util.HashMap; |
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6 | import java.util.List; |
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7 | 44215 | jjdelcerro | import java.util.Map; |
8 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
9 | import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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10 | import org.gvsig.expressionevaluator.SymbolTable; |
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11 | 44126 | jjdelcerro | import org.gvsig.expressionevaluator.SymbolTableFactory; |
12 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.Element; |
13 | 44034 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ElementFactory; |
14 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
15 | import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
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16 | 44215 | jjdelcerro | import org.gvsig.tools.util.PropertiesSupportHelper; |
17 | 43983 | jjdelcerro | |
18 | /**
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19 | *
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20 | * @author jjdelcerro
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21 | */
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22 | public class DefaultExpressionBuilderConfig |
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23 | 44259 | jjdelcerro | implements ExpressionBuilderConfig, ExpressionBuilderConfig.Preferences {
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24 | 43983 | jjdelcerro | |
25 | private List<Element> elements; |
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26 | private int limit; |
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27 | private HashMap<String, SymbolTable> symbolTables; |
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28 | 44037 | jjdelcerro | private final ExpressionEvaluatorSwingManager manager; |
29 | 43984 | jjdelcerro | private boolean scriptsEnabled = true; |
30 | 44098 | jjdelcerro | private SymbolTable previewSymbolTable;
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31 | 44191 | jjdelcerro | private boolean SQLCompatible; |
32 | 44259 | jjdelcerro | private final PropertiesSupportHelper propertiesSupportHelper; |
33 | private boolean showLabelsOfAttributes; |
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34 | 44215 | jjdelcerro | |
35 | 43983 | jjdelcerro | public DefaultExpressionBuilderConfig(ExpressionEvaluatorSwingManager manager) {
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36 | this.manager = manager;
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37 | 44034 | jjdelcerro | this.limit = 6; |
38 | 44191 | jjdelcerro | this.SQLCompatible = false; |
39 | 44215 | jjdelcerro | this.propertiesSupportHelper = new PropertiesSupportHelper(); |
40 | 44259 | jjdelcerro | this.showLabelsOfAttributes = true; |
41 | 43983 | jjdelcerro | initSymbolTables(); |
42 | } |
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43 | |||
44 | 44259 | jjdelcerro | @Override
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45 | public Preferences getPreferences() { |
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46 | return this; |
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47 | } |
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48 | |||
49 | 43983 | jjdelcerro | private void initSymbolTables() { |
50 | ExpressionEvaluatorManager theManager = ExpressionEvaluatorLocator.getManager(); |
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51 | 44126 | jjdelcerro | for (SymbolTableFactory factory : theManager.getSymbolTableFactories()) {
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52 | if (factory.isAutoload()) {
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53 | 44389 | jjdelcerro | this.addSymbolTable(factory.create());
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54 | 43987 | jjdelcerro | } |
55 | } |
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56 | 43983 | jjdelcerro | } |
57 | 44034 | jjdelcerro | |
58 | 43983 | jjdelcerro | @Override
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59 | public List<Element> getElements() { |
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60 | if (this.elements == null) { |
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61 | 44259 | jjdelcerro | this.elements = manager.createElements(this.getSymbolTables()); |
62 | 44034 | jjdelcerro | for (ElementFactory factory : manager.getElementFactories()) {
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63 | if (factory.isAutoload()) {
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64 | Element e = factory.createElement();
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65 | this.elements.add(e);
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66 | 44259 | jjdelcerro | e.setConfig(this);
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67 | 44034 | jjdelcerro | } |
68 | } |
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69 | 43983 | jjdelcerro | } |
70 | 44037 | jjdelcerro | return Collections.unmodifiableList(elements); |
71 | 43983 | jjdelcerro | } |
72 | |||
73 | @Override
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74 | 44034 | jjdelcerro | public void addElement(Element element) { |
75 | if( element==null ) { |
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76 | return;
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77 | } |
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78 | 44037 | jjdelcerro | this.getElements(); // Forzamos a crear la lista de elementos |
79 | for (Element theElement : this.elements) { |
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80 | 44034 | jjdelcerro | if (theElement.getName().equalsIgnoreCase(element.getName())) {
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81 | return;
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82 | } |
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83 | } |
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84 | 44037 | jjdelcerro | this.elements.add(element);
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85 | 44259 | jjdelcerro | element.setConfig(this);
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86 | 44034 | jjdelcerro | } |
87 | |||
88 | @Override
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89 | 43983 | jjdelcerro | public Collection<SymbolTable> getSymbolTables() { |
90 | return Collections.unmodifiableCollection(this.symbolTables.values()); |
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91 | } |
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92 | 43987 | jjdelcerro | |
93 | @Override
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94 | public void addSymbolTable(String name) { |
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95 | ExpressionEvaluatorManager theManager = ExpressionEvaluatorLocator.getManager(); |
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96 | SymbolTable symbolTable = theManager.getSymbolTable(name); |
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97 | 44034 | jjdelcerro | if (symbolTable == null) { |
98 | throw new IllegalArgumentException("Can't locate symbol table '" + name + "'."); |
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99 | 43987 | jjdelcerro | } |
100 | addSymbolTable(symbolTable); |
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101 | } |
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102 | 44034 | jjdelcerro | |
103 | 43983 | jjdelcerro | @Override
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104 | public void addSymbolTable(SymbolTable symbolTable) { |
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105 | 44034 | jjdelcerro | if (symbolTable == null) { |
106 | 43983 | jjdelcerro | return;
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107 | } |
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108 | 44034 | jjdelcerro | if (this.elements != null) { |
109 | 43987 | jjdelcerro | throw new IllegalStateException("Can not add symbol tables once the elements are built."); |
110 | 43983 | jjdelcerro | } |
111 | 44034 | jjdelcerro | if (this.symbolTables == null) { |
112 | 43983 | jjdelcerro | this.symbolTables = new HashMap<>(); |
113 | } |
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114 | this.symbolTables.put(symbolTable.getName(), symbolTable);
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115 | } |
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116 | |||
117 | @Override
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118 | public void removeAllSymbolTables() { |
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119 | this.symbolTables.clear();
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120 | } |
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121 | |||
122 | @Override
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123 | public int getSimpleElementsLimit() { |
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124 | return this.limit; |
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125 | } |
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126 | |||
127 | @Override
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128 | public void setSimpleElementsLimit(int limit) { |
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129 | this.limit = limit;
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130 | } |
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131 | 43984 | jjdelcerro | |
132 | @Override
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133 | public void removeSymbolTable(String name) { |
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134 | this.symbolTables.remove(name);
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135 | } |
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136 | |||
137 | 44533 | jjdelcerro | // @Override
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138 | // public void setScriptsEnabled(boolean enabled) {
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139 | // this.scriptsEnabled = enabled;
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140 | // }
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141 | //
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142 | // @Override
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143 | // public boolean getScriptsEnabled() {
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144 | // return this.scriptsEnabled;
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145 | // }
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146 | //
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147 | 43984 | jjdelcerro | @Override
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148 | 44098 | jjdelcerro | public SymbolTable getPreviewSymbolTable() {
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149 | return this.previewSymbolTable; |
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150 | } |
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151 | |||
152 | @Override
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153 | public void setPreviewSymbolTable(SymbolTable symbolTable) { |
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154 | this.previewSymbolTable = symbolTable;
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155 | } |
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156 | |||
157 | 44191 | jjdelcerro | @Override
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158 | public void setSQLCompatible(boolean SQLCompatible) { |
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159 | this.SQLCompatible = SQLCompatible;
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160 | } |
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161 | |||
162 | @Override
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163 | public boolean isSQLCompatible() { |
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164 | return SQLCompatible;
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165 | } |
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166 | 44215 | jjdelcerro | |
167 | @Override
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168 | public Object getProperty(String string) { |
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169 | return this.propertiesSupportHelper.getProperty(string); |
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170 | } |
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171 | |||
172 | @Override
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173 | public void setProperty(String string, Object o) { |
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174 | this.propertiesSupportHelper.setProperty(string, o);
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175 | } |
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176 | |||
177 | @Override
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178 | public Map<String, Object> getProperties() { |
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179 | return this.propertiesSupportHelper.getProperties(); |
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180 | } |
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181 | 44259 | jjdelcerro | |
182 | @Override
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183 | public boolean getShowLabelsOfElements() { |
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184 | return this.showLabelsOfAttributes; |
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185 | } |
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186 | |||
187 | @Override
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188 | public void setShowLabelsOfElements(boolean showLabels) { |
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189 | this.showLabelsOfAttributes = showLabels;
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190 | } |
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191 | |||
192 | 44098 | jjdelcerro | |
193 | 43983 | jjdelcerro | } |