svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultEditableFeatureAttributeDescriptor.java @ 44259
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 40435 | jjdelcerro | package org.gvsig.fmap.dal.feature.impl; |
25 | |||
26 | 41483 | jjdelcerro | import java.text.DateFormat; |
27 | 40435 | jjdelcerro | import java.util.HashMap; |
28 | 44189 | jjdelcerro | import java.util.Objects; |
29 | 44084 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
30 | 40435 | jjdelcerro | |
31 | import org.cresques.cts.IProjection; |
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32 | 44253 | jjdelcerro | import org.gvsig.expressionevaluator.Expression; |
33 | import org.gvsig.expressionevaluator.ExpressionUtils; |
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34 | import org.gvsig.fmap.crs.CRSFactory; |
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35 | import org.gvsig.fmap.dal.DALLocator; |
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36 | import org.gvsig.fmap.dal.DataTypes; |
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37 | import org.gvsig.fmap.dal.expressionevaluator.FeatureAttributeEmulatorExpression; |
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38 | 40964 | jldominguez | import org.slf4j.Logger; |
39 | import org.slf4j.LoggerFactory; |
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40 | 40435 | jjdelcerro | |
41 | import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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42 | 41335 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
43 | 43739 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
44 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.AttributeFeatureTypeIntegrityException; |
45 | import org.gvsig.fmap.dal.feature.exception.AttributeFeatureTypeSizeException; |
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46 | 42303 | jjdelcerro | import org.gvsig.fmap.geom.Geometry; |
47 | 44253 | jjdelcerro | import org.gvsig.fmap.geom.GeometryUtils; |
48 | 40435 | jjdelcerro | import org.gvsig.fmap.geom.type.GeometryType; |
49 | 44077 | jjdelcerro | import org.gvsig.timesupport.Interval; |
50 | 40435 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
51 | 44189 | jjdelcerro | import org.gvsig.tools.dataTypes.DataType; |
52 | 40435 | jjdelcerro | import org.gvsig.tools.evaluator.Evaluator; |
53 | |||
54 | public class DefaultEditableFeatureAttributeDescriptor extends |
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55 | DefaultFeatureAttributeDescriptor implements
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56 | EditableFeatureAttributeDescriptor { |
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57 | 40964 | jldominguez | |
58 | private static Logger logger = LoggerFactory.getLogger( |
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59 | DefaultEditableFeatureAttributeDescriptor.class); |
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60 | 40435 | jjdelcerro | |
61 | 44094 | jjdelcerro | private final DefaultFeatureAttributeDescriptor source; |
62 | 40435 | jjdelcerro | private boolean hasStrongChanges; |
63 | private String originalName = null; |
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64 | |||
65 | protected DefaultEditableFeatureAttributeDescriptor(
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66 | DefaultFeatureAttributeDescriptor other) { |
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67 | super(other);
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68 | if (other instanceof DefaultEditableFeatureAttributeDescriptor) { |
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69 | DefaultEditableFeatureAttributeDescriptor other_edi = |
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70 | (DefaultEditableFeatureAttributeDescriptor) other; |
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71 | originalName = other_edi.getOriginalName(); |
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72 | this.source = other_edi.getSource();
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73 | } else {
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74 | this.source = other;
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75 | } |
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76 | hasStrongChanges = false;
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77 | } |
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78 | |||
79 | 44190 | jjdelcerro | public DefaultEditableFeatureAttributeDescriptor(FeatureType type, boolean strongChanges) { |
80 | 43739 | jjdelcerro | super(type);
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81 | 40435 | jjdelcerro | this.source = null; |
82 | 44190 | jjdelcerro | hasStrongChanges = strongChanges; |
83 | 40435 | jjdelcerro | } |
84 | |||
85 | public DefaultFeatureAttributeDescriptor getSource() {
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86 | return this.source; |
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87 | } |
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88 | 44094 | jjdelcerro | |
89 | 40435 | jjdelcerro | public void fixAll() { |
90 | 44094 | jjdelcerro | super.fixAll();
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91 | 40435 | jjdelcerro | } |
92 | 44094 | jjdelcerro | |
93 | 40435 | jjdelcerro | public void checkIntegrity() throws AttributeFeatureTypeIntegrityException { |
94 | AttributeFeatureTypeIntegrityException ex = |
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95 | new AttributeFeatureTypeIntegrityException(getName());
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96 | if (this.size < 0) { |
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97 | ex.add(new AttributeFeatureTypeSizeException(this.size)); |
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98 | } |
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99 | |||
100 | 40964 | jldominguez | if( this.dataType.isObject() && this.objectClass == null ) { |
101 | logger.warn("Incorrect data type object, objectClass is null.");
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102 | ex.add(new AttributeFeatureTypeIntegrityException(this.name)); |
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103 | } |
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104 | |||
105 | // TODO: Add other integrity checks...
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106 | 40435 | jjdelcerro | |
107 | if (ex.size() > 0) { |
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108 | throw ex;
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109 | } |
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110 | } |
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111 | |||
112 | public EditableFeatureAttributeDescriptor setAllowNull(boolean allowNull) { |
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113 | 44189 | jjdelcerro | updateStrongChanges(this.allowNull, allowNull);
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114 | 40435 | jjdelcerro | this.allowNull = allowNull;
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115 | return this; |
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116 | } |
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117 | |||
118 | public EditableFeatureAttributeDescriptor setDataType(int type) { |
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119 | 44189 | jjdelcerro | updateStrongChanges(this.dataType, type);
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120 | 40435 | jjdelcerro | this.dataType = ToolsLocator.getDataTypesManager().get(type);
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121 | return this; |
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122 | } |
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123 | |||
124 | public EditableFeatureAttributeDescriptor setDefaultValue(
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125 | Object defaultValue) {
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126 | 44189 | jjdelcerro | updateStrongChanges(this.defaultValue, defaultValue);
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127 | 40435 | jjdelcerro | this.defaultValue = defaultValue;
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128 | return this; |
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129 | } |
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130 | |||
131 | public EditableFeatureAttributeDescriptor setEvaluator(Evaluator evaluator) {
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132 | 44189 | jjdelcerro | updateStrongChanges(this.evaluator, evaluator);
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133 | 40435 | jjdelcerro | this.evaluator = evaluator;
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134 | return this; |
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135 | } |
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136 | |||
137 | 44253 | jjdelcerro | @Override
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138 | 41335 | jjdelcerro | public EditableFeatureAttributeDescriptor setFeatureAttributeEmulator(FeatureAttributeEmulator featureAttributeEmulator) {
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139 | this.featureAttributeEmulator = featureAttributeEmulator;
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140 | return this; |
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141 | } |
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142 | 44253 | jjdelcerro | |
143 | @Override
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144 | public EditableFeatureAttributeDescriptor setFeatureAttributeEmulator(Expression expression) { |
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145 | if( ExpressionUtils.isPhraseEmpty(expression) ) {
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146 | this.setFeatureAttributeEmulator((FeatureAttributeEmulator)null); |
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147 | return this; |
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148 | } |
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149 | FeatureAttributeEmulatorExpression emulator = DALLocator.getDataManager().createFeatureAttributeEmulatorExpression( |
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150 | this.getFeatureType(),
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151 | expression |
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152 | ); |
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153 | if( !emulator.isValid() ) {
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154 | this.setFeatureAttributeEmulator(emulator);
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155 | throw new IllegalArgumentException("Can't create calculated field '"+this.getName()+"', "+emulator.getErrorMessage()); |
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156 | } |
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157 | return this.setFeatureAttributeEmulator(emulator); |
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158 | } |
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159 | |||
160 | @Override
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161 | public EditableFeatureAttributeDescriptor setFeatureAttributeEmulator(String expression) { |
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162 | if( StringUtils.isBlank(expression) ) {
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163 | this.setFeatureAttributeEmulator((FeatureAttributeEmulator)null); |
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164 | return this; |
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165 | } |
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166 | return this.setFeatureAttributeEmulator(ExpressionUtils.createExpression(expression)); |
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167 | } |
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168 | 41335 | jjdelcerro | |
169 | 44253 | jjdelcerro | @Override
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170 | 40435 | jjdelcerro | public EditableFeatureAttributeDescriptor setGeometryType(int type) { |
171 | this.geometryType = type;
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172 | 42303 | jjdelcerro | if( this.geometrySubType == Geometry.SUBTYPES.UNKNOWN ) { |
173 | this.geometrySubType = Geometry.SUBTYPES.GEOM2D;
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174 | } |
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175 | 40435 | jjdelcerro | this.geomType = null; |
176 | return this; |
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177 | } |
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178 | |||
179 | public EditableFeatureAttributeDescriptor setGeometrySubType(int subType) { |
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180 | this.geometrySubType = subType;
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181 | this.geomType = null; |
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182 | return this; |
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183 | } |
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184 | |||
185 | public EditableFeatureAttributeDescriptor setGeometryType(
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186 | GeometryType geometryType) { |
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187 | 44189 | jjdelcerro | updateStrongChanges(this.geomType, geometryType);
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188 | 40435 | jjdelcerro | this.geomType = geometryType;
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189 | this.geometryType = this.geomType.getType(); |
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190 | this.geometrySubType = this.geomType.getSubType(); |
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191 | return this; |
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192 | } |
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193 | |||
194 | 42716 | jjdelcerro | @Override
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195 | 44253 | jjdelcerro | public EditableFeatureAttributeDescriptor setGeometryType(String geometryType) { |
196 | if( StringUtils.isBlank(geometryType) ) {
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197 | throw new IllegalArgumentException("Invalid geometry type (null)"); |
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198 | } |
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199 | String separators = ":/-!;#@"; |
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200 | Character sep = null; |
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201 | for (char ch : separators.toCharArray()) { |
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202 | if( geometryType.indexOf(ch)>=0 ) { |
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203 | sep = ch; |
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204 | break;
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205 | } |
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206 | } |
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207 | if( sep == null ) { |
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208 | throw new IllegalArgumentException("Invalid geometry type ("+geometryType+") can't find separator, format can be GEOMETRYTYPE["+separators+"]GEOMETRYSUBTYPE"); |
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209 | } |
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210 | String[] xx = geometryType.split("["+sep+"]"); |
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211 | int theGeomType = GeometryUtils.getGeometryType(xx[0]); |
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212 | int theGeomSubtype = GeometryUtils.getGeometrySubtype(xx[1]); |
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213 | this.setGeometryType(theGeomType, theGeomSubtype);
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214 | return this; |
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215 | } |
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216 | |||
217 | @Override
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218 | 42716 | jjdelcerro | public EditableFeatureAttributeDescriptor setGeometryType(int type, int subType) { |
219 | this.geometryType = type;
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220 | this.geometrySubType = subType;
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221 | this.geomType = null; |
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222 | return this; |
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223 | } |
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224 | |||
225 | 40435 | jjdelcerro | public EditableFeatureAttributeDescriptor setIsPrimaryKey(
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226 | boolean isPrimaryKey) {
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227 | 44189 | jjdelcerro | updateStrongChanges(this.primaryKey, primaryKey);
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228 | 40435 | jjdelcerro | this.primaryKey = isPrimaryKey;
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229 | return this; |
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230 | } |
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231 | |||
232 | public EditableFeatureAttributeDescriptor setIsReadOnly(boolean isReadOnly) { |
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233 | 44189 | jjdelcerro | updateStrongChanges(this.readOnly, readOnly);
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234 | 40435 | jjdelcerro | this.readOnly = isReadOnly;
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235 | return this; |
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236 | } |
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237 | |||
238 | public EditableFeatureAttributeDescriptor setMaximumOccurrences(
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239 | int maximumOccurrences) {
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240 | 44189 | jjdelcerro | updateStrongChanges(this.maximumOccurrences, maximumOccurrences);
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241 | 40435 | jjdelcerro | this.maximumOccurrences = maximumOccurrences;
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242 | return this; |
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243 | } |
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244 | |||
245 | public EditableFeatureAttributeDescriptor setMinimumOccurrences(
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246 | int minimumOccurrences) {
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247 | 44189 | jjdelcerro | updateStrongChanges(this.minimumOccurrences, minimumOccurrences);
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248 | 40435 | jjdelcerro | this.minimumOccurrences = minimumOccurrences;
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249 | return this; |
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250 | } |
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251 | |||
252 | 43967 | jjdelcerro | @Override
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253 | 40435 | jjdelcerro | public EditableFeatureAttributeDescriptor setName(String name) { |
254 | 44084 | jjdelcerro | if( StringUtils.equalsIgnoreCase(this.name, name) ) { |
255 | return this; |
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256 | } |
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257 | 40435 | jjdelcerro | if (originalName == null) { |
258 | originalName = this.name;
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259 | 43967 | jjdelcerro | if (!isComputed()) {
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260 | hasStrongChanges = true;
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261 | } |
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262 | 40435 | jjdelcerro | } |
263 | 44259 | jjdelcerro | super.setName(name);
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264 | 43135 | jjdelcerro | if (!isComputed()) {
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265 | 40435 | jjdelcerro | hasStrongChanges = true;
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266 | } |
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267 | return this; |
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268 | } |
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269 | |||
270 | public String getOriginalName() { |
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271 | return originalName;
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272 | } |
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273 | |||
274 | public EditableFeatureAttributeDescriptor setObjectClass(Class theClass) { |
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275 | 44189 | jjdelcerro | updateStrongChanges(this.objectClass, theClass);
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276 | 40435 | jjdelcerro | this.objectClass = theClass;
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277 | return this; |
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278 | } |
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279 | |||
280 | public EditableFeatureAttributeDescriptor setPrecision(int precision) { |
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281 | 44189 | jjdelcerro | updateStrongChanges(this.precision, precision);
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282 | 40435 | jjdelcerro | this.precision = precision;
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283 | return this; |
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284 | } |
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285 | |||
286 | 44253 | jjdelcerro | @Override
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287 | 40435 | jjdelcerro | public EditableFeatureAttributeDescriptor setSRS(IProjection SRS) {
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288 | 44189 | jjdelcerro | updateStrongChanges(this.SRS, SRS);
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289 | 40435 | jjdelcerro | this.SRS = SRS;
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290 | return this; |
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291 | } |
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292 | |||
293 | 44253 | jjdelcerro | @Override
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294 | public EditableFeatureAttributeDescriptor setSRS(String SRS) { |
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295 | if( StringUtils.isBlank(SRS) ) {
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296 | this.setSRS((IProjection)null); |
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297 | return this; |
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298 | } |
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299 | IProjection proj = CRSFactory.getCRS(SRS); |
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300 | this.setSRS(proj);
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301 | return this; |
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302 | } |
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303 | |||
304 | 44077 | jjdelcerro | public EditableFeatureAttributeDescriptor setInterval(Interval interval) {
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305 | 44189 | jjdelcerro | updateStrongChanges(this.getInterval(), interval);
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306 | 44094 | jjdelcerro | super.setInterval(interval);
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307 | 44077 | jjdelcerro | return this; |
308 | } |
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309 | |||
310 | 40435 | jjdelcerro | public EditableFeatureAttributeDescriptor setSize(int size) { |
311 | 44189 | jjdelcerro | updateStrongChanges(this.size, size);
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312 | 40435 | jjdelcerro | this.size = size;
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313 | return this; |
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314 | } |
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315 | |||
316 | public boolean hasStrongChanges() { |
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317 | return hasStrongChanges;
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318 | } |
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319 | |||
320 | public EditableFeatureAttributeDescriptor setAdditionalInfo(
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321 | String infoName, Object value) { |
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322 | if (this.additionalInfo == null) { |
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323 | this.additionalInfo = new HashMap(); |
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324 | } |
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325 | this.additionalInfo.put(infoName, value);
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326 | return this; |
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327 | } |
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328 | |||
329 | public EditableFeatureAttributeDescriptor setIsAutomatic(boolean isAutomatic) { |
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330 | this.isAutomatic = isAutomatic;
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331 | 43362 | jjdelcerro | if( isAutomatic ) {
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332 | this.setHidden(true); |
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333 | } |
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334 | 40435 | jjdelcerro | return this; |
335 | } |
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336 | |||
337 | 41483 | jjdelcerro | public EditableFeatureAttributeDescriptor setIsTime(boolean isTime) { |
338 | 44189 | jjdelcerro | updateStrongChanges(this.isTime, isTime);
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339 | 43135 | jjdelcerro | this.isTime = isTime;
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340 | return this; |
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341 | 41483 | jjdelcerro | } |
342 | |||
343 | public EditableFeatureAttributeDescriptor setDateFormat(DateFormat dateFormat) { |
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344 | this.dateFormat = dateFormat;
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345 | return this; |
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346 | } |
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347 | 41638 | jjdelcerro | |
348 | public EditableFeatureAttributeDescriptor setIsIndexed(boolean isIndexed) { |
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349 | 44189 | jjdelcerro | updateStrongChanges(this.indexed, isIndexed);
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350 | 41638 | jjdelcerro | this.indexed = isIndexed;
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351 | return this; |
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352 | } |
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353 | 41483 | jjdelcerro | |
354 | 41638 | jjdelcerro | public EditableFeatureAttributeDescriptor setAllowIndexDuplicateds(boolean allowDuplicateds) { |
355 | 44189 | jjdelcerro | updateStrongChanges(this.allowIndexDuplicateds, allowDuplicateds);
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356 | 41638 | jjdelcerro | this.allowIndexDuplicateds = allowDuplicateds;
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357 | return this; |
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358 | } |
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359 | |||
360 | public EditableFeatureAttributeDescriptor setIsIndexAscending(boolean ascending) { |
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361 | 44189 | jjdelcerro | updateStrongChanges(this.isIndexAscending, ascending);
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362 | 41638 | jjdelcerro | this.isIndexAscending = ascending;
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363 | return this; |
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364 | } |
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365 | 44128 | jjdelcerro | |
366 | @Override
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367 | public EditableFeatureAttributeDescriptor setDataProfileName(String dataProfile) { |
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368 | super.setDataProfileName(dataProfile);
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369 | return this; |
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370 | } |
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371 | 44189 | jjdelcerro | |
372 | private void updateStrongChanges(int previous, int newvalue) { |
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373 | if( isComputed() ) {
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374 | return;
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375 | } |
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376 | if( previous == newvalue ) {
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377 | return;
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378 | } |
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379 | this.hasStrongChanges = true; |
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380 | } |
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381 | |||
382 | private void updateStrongChanges(DataType previous, int newvalue) { |
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383 | if( isComputed() ) {
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384 | return;
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385 | } |
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386 | if( previous!=null ) { |
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387 | if( previous.getType() == newvalue ) {
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388 | return;
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389 | } |
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390 | } |
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391 | this.hasStrongChanges = true; |
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392 | } |
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393 | |||
394 | private void updateStrongChanges(boolean previous, boolean newvalue) { |
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395 | if( isComputed() ) {
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396 | return;
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397 | } |
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398 | if( previous == newvalue ) {
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399 | return;
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400 | } |
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401 | this.hasStrongChanges = true; |
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402 | } |
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403 | |||
404 | private void updateStrongChanges(Object previous, Object newvalue) { |
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405 | if( isComputed() ) {
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406 | return;
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407 | } |
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408 | if( Objects.equals(newvalue, previous) ) {
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409 | return;
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410 | } |
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411 | this.hasStrongChanges = true; |
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412 | } |
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413 | 40435 | jjdelcerro | } |