svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.impl / src / main / java / org / gvsig / fmap / geom / impl / DefaultValidationStatus.java @ 41440
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1 | 41440 | 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 | |||
25 | package org.gvsig.fmap.geom.impl; |
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26 | |||
27 | import com.vividsolutions.jts.geom.Coordinate; |
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28 | import com.vividsolutions.jts.operation.valid.TopologyValidationError; |
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29 | import org.gvsig.fmap.geom.Geometry; |
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30 | import org.gvsig.fmap.geom.GeometryLocator; |
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31 | import org.gvsig.fmap.geom.GeometryManager; |
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32 | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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33 | import org.gvsig.fmap.geom.primitive.Point; |
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34 | import org.gvsig.fmap.geom.primitive.impl.AbstractPrimitive; |
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35 | import org.slf4j.Logger; |
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36 | import org.slf4j.LoggerFactory; |
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37 | |||
38 | public class DefaultValidationStatus implements Geometry.ValidationStatus { |
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39 | |||
40 | private static final Logger logger = LoggerFactory.getLogger(AbstractPrimitive.class); |
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41 | |||
42 | private int statusCode = VALID; |
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43 | private Point problemLocation = null; |
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44 | private String message = null; |
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45 | |||
46 | public DefaultValidationStatus() {
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47 | |||
48 | } |
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49 | |||
50 | public DefaultValidationStatus(int code, String message) { |
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51 | this.statusCode = code;
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52 | this.message = message;
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53 | } |
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54 | |||
55 | public void setMesage(String message) { |
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56 | this.message = message;
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57 | } |
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58 | |||
59 | public void setStatusCode(int statusCode) { |
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60 | this.statusCode = statusCode;
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61 | } |
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62 | |||
63 | public void setValidationError(TopologyValidationError validationError) { |
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64 | if( validationError == null ) { |
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65 | statusCode = VALID; |
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66 | message = null;
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67 | problemLocation = null;
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68 | return;
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69 | } |
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70 | this.message = validationError.getMessage();
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71 | Coordinate coord = validationError.getCoordinate(); |
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72 | try {
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73 | GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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74 | if ( Double.isNaN(coord.z) ) { |
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75 | this.problemLocation = geomManager.createPoint(coord.x, coord.y, Geometry.SUBTYPES.GEOM2D);
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76 | } else {
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77 | this.problemLocation = geomManager.createPoint(coord.x, coord.y, Geometry.SUBTYPES.GEOM3D);
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78 | this.problemLocation.setCoordinateAt(2, coord.z); |
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79 | } |
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80 | } catch (CreateGeometryException ex) {
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81 | String coordstr;
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82 | try {
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83 | coordstr = coord.toString(); |
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84 | } catch (Exception ex1) { |
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85 | coordstr = "unknow";
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86 | } |
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87 | logger.warn("Can't create a point from jts Coordinate (" + coordstr + ").", ex); |
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88 | this.problemLocation = null; |
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89 | } |
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90 | switch (validationError.getErrorType()) {
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91 | case TopologyValidationError.DISCONNECTED_INTERIOR:
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92 | this.statusCode = DISCONNECTED_INTERIOR;
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93 | break;
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94 | case TopologyValidationError.DUPLICATE_RINGS:
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95 | this.statusCode = DUPLICATE_RINGS;
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96 | break;
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97 | case TopologyValidationError.HOLE_OUTSIDE_SHELL:
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98 | this.statusCode = HOLE_OUTSIDE_SHELL;
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99 | break;
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100 | case TopologyValidationError.INVALID_COORDINATE:
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101 | this.statusCode = INVALID_COORDINATE;
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102 | break;
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103 | case TopologyValidationError.NESTED_HOLES:
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104 | this.statusCode = NESTED_HOLES;
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105 | break;
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106 | case TopologyValidationError.NESTED_SHELLS:
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107 | this.statusCode = NESTED_SHELLS;
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108 | break;
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109 | case TopologyValidationError.RING_NOT_CLOSED:
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110 | this.statusCode = RING_NOT_CLOSED;
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111 | break;
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112 | case TopologyValidationError.RING_SELF_INTERSECTION:
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113 | this.statusCode = RING_SELF_INTERSECTION;
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114 | break;
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115 | case TopologyValidationError.SELF_INTERSECTION:
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116 | this.statusCode = SELF_INTERSECTION;
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117 | break;
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118 | case TopologyValidationError.TOO_FEW_POINTS:
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119 | this.statusCode = TOO_FEW_POINTS;
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120 | break;
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121 | default:
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122 | this.statusCode = UNKNOW;
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123 | break;
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124 | } |
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125 | } |
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126 | |||
127 | public boolean isValid() { |
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128 | return statusCode == VALID;
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129 | } |
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130 | |||
131 | public int getStatusCode() { |
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132 | return this.statusCode; |
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133 | } |
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134 | |||
135 | public Point getProblemLocation() { |
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136 | return this.problemLocation; |
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137 | } |
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138 | |||
139 | public String getMessage() { |
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140 | return this.message; |
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141 | } |
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142 | |||
143 | } |