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 / DefaultFeatureType.java @ 44149
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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 | import java.lang.ref.WeakReference; |
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| 27 | import java.util.ArrayList; |
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| 28 | 41342 | jjdelcerro | import java.util.Arrays; |
| 29 | 40435 | jjdelcerro | import java.util.Collections; |
| 30 | 43981 | omartinez | import java.util.HashSet; |
| 31 | 40435 | jjdelcerro | import java.util.Iterator; |
| 32 | 43998 | jjdelcerro | import java.util.LinkedHashSet; |
| 33 | 40435 | jjdelcerro | import java.util.List; |
| 34 | 43981 | omartinez | import java.util.Set; |
| 35 | 43610 | jjdelcerro | import java.util.zip.CRC32; |
| 36 | 43358 | jjdelcerro | import org.apache.commons.lang3.ArrayUtils; |
| 37 | 43377 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
| 38 | 40435 | jjdelcerro | |
| 39 | import org.cresques.cts.IProjection; |
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| 40 | |||
| 41 | import org.gvsig.fmap.dal.DataTypes; |
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| 42 | import org.gvsig.fmap.dal.exception.DataException; |
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| 43 | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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| 44 | import org.gvsig.fmap.dal.feature.Feature; |
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| 45 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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| 46 | 41342 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
| 47 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureRules; |
| 48 | 43739 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStore; |
| 49 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
| 50 | import org.gvsig.tools.dynobject.DynClass; |
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| 51 | import org.gvsig.tools.dynobject.DynField; |
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| 52 | import org.gvsig.tools.dynobject.DynMethod; |
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| 53 | import org.gvsig.tools.dynobject.DynObject; |
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| 54 | import org.gvsig.tools.dynobject.DynObjectValueItem; |
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| 55 | import org.gvsig.tools.dynobject.DynStruct; |
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| 56 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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| 57 | import org.gvsig.tools.dynobject.exception.DynObjectValidateException; |
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| 58 | |||
| 59 | 42471 | jjdelcerro | public class DefaultFeatureType extends ArrayList<FeatureAttributeDescriptor> implements FeatureType, |
| 60 | 42700 | jjdelcerro | DynClass, org.gvsig.tools.lang.Cloneable {
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| 61 | 40435 | jjdelcerro | |
| 62 | /**
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| 63 | *
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| 64 | */
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| 65 | private static final long serialVersionUID = -7988721447349282215L; |
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| 66 | |||
| 67 | private DefaultFeatureRules rules;
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| 68 | 41002 | jjdelcerro | protected boolean hasEvaluators; |
| 69 | 41342 | jjdelcerro | protected boolean hasEmulators; |
| 70 | 40435 | jjdelcerro | protected String defaultGeometryAttributeName; |
| 71 | 44077 | jjdelcerro | protected String defaultTimeAttributeName; |
| 72 | 40435 | jjdelcerro | protected int defaultGeometryAttributeIndex; |
| 73 | protected int defaultTimeAttributeIndex; |
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| 74 | 44077 | jjdelcerro | private String id; |
| 75 | 40435 | jjdelcerro | protected boolean hasOID; |
| 76 | protected boolean allowAtomaticValues; |
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| 77 | protected FeatureAttributeDescriptor[] pk = null; |
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| 78 | 42027 | jjdelcerro | protected String internalID = null; |
| 79 | 40435 | jjdelcerro | |
| 80 | 43555 | fdiaz | private List srsList = null; |
| 81 | 43739 | jjdelcerro | private WeakReference storeRef; |
| 82 | 44077 | jjdelcerro | private boolean requiredFields; |
| 83 | 40435 | jjdelcerro | |
| 84 | 43739 | jjdelcerro | protected DefaultFeatureType(FeatureStore store, String id) { |
| 85 | if (StringUtils.isEmpty(id)) {
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| 86 | id = "default";
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| 87 | } |
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| 88 | if( store == null ) { |
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| 89 | this.storeRef = null; |
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| 90 | } else {
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| 91 | this.storeRef = new WeakReference(store); |
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| 92 | } |
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| 93 | this.internalID = Integer.toHexString((int) (Math.random() * 100000)).toUpperCase(); |
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| 94 | this.id = id;
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| 95 | this.rules = new DefaultFeatureRules(); |
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| 96 | this.hasEvaluators = false; |
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| 97 | this.hasEmulators = false; |
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| 98 | this.defaultGeometryAttributeName = null; |
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| 99 | 44077 | jjdelcerro | this.defaultTimeAttributeName = null; |
| 100 | 43739 | jjdelcerro | this.defaultGeometryAttributeIndex = -1; |
| 101 | this.defaultTimeAttributeIndex = -1; |
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| 102 | this.allowAtomaticValues = false; |
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| 103 | 40435 | jjdelcerro | } |
| 104 | |||
| 105 | 43739 | jjdelcerro | protected DefaultFeatureType(FeatureStore store) {
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| 106 | this(store, (String)null); |
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| 107 | 40435 | jjdelcerro | } |
| 108 | |||
| 109 | protected DefaultFeatureType(DefaultFeatureType other) {
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| 110 | 43739 | jjdelcerro | this(other.getStore(), (String)null); |
| 111 | 40435 | jjdelcerro | initialize(other, true);
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| 112 | } |
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| 113 | |||
| 114 | protected DefaultFeatureType(DefaultFeatureType other,
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| 115 | boolean copyAttributes) {
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| 116 | 43739 | jjdelcerro | this(other.getStore(), (String)null); |
| 117 | 40435 | jjdelcerro | initialize(other, copyAttributes); |
| 118 | } |
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| 119 | 43555 | fdiaz | |
| 120 | 40435 | jjdelcerro | protected void initialize(DefaultFeatureType other, boolean copyAttributes) { |
| 121 | this.id = other.getId();
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| 122 | if (copyAttributes) {
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| 123 | 42701 | jjdelcerro | Iterator iter = other.iterator();
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| 124 | DefaultFeatureAttributeDescriptor attr; |
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| 125 | while (iter.hasNext()) {
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| 126 | attr = (DefaultFeatureAttributeDescriptor) iter.next(); |
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| 127 | this.intitalizeAddAttibute(attr);
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| 128 | } |
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| 129 | if( other.pk!=null ) { |
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| 130 | this.pk = new FeatureAttributeDescriptor[other.pk.length]; |
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| 131 | for( int i=0; i<other.pk.length; i++ ) { |
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| 132 | this.pk[i] = other.pk[i].getCopy();
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| 133 | 42700 | jjdelcerro | } |
| 134 | } |
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| 135 | 40435 | jjdelcerro | } |
| 136 | this.defaultGeometryAttributeName = other.defaultGeometryAttributeName;
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| 137 | 44077 | jjdelcerro | this.defaultTimeAttributeName = other.defaultTimeAttributeName;
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| 138 | 40435 | jjdelcerro | this.hasEvaluators = other.hasEvaluators;
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| 139 | 41342 | jjdelcerro | this.hasEmulators = other.hasEmulators;
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| 140 | 40435 | jjdelcerro | this.rules = (DefaultFeatureRules) other.rules.getCopy();
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| 141 | this.defaultGeometryAttributeIndex = other.defaultGeometryAttributeIndex;
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| 142 | this.defaultTimeAttributeIndex = other.defaultTimeAttributeIndex;
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| 143 | this.hasOID = other.hasOID;
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| 144 | this.id = other.id; // XXX ???? copiar o no esto???? |
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| 145 | 42027 | jjdelcerro | this.internalID = other.internalID;
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| 146 | 40435 | jjdelcerro | } |
| 147 | |||
| 148 | protected void intitalizeAddAttibute(DefaultFeatureAttributeDescriptor attr) { |
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| 149 | super.add(attr.getCopy());
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| 150 | } |
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| 151 | |||
| 152 | public String getId() { |
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| 153 | return this.id; |
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| 154 | } |
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| 155 | |||
| 156 | public Object get(String name) { |
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| 157 | FeatureAttributeDescriptor attr; |
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| 158 | Iterator iter = this.iterator(); |
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| 159 | while (iter.hasNext()) {
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| 160 | attr = (FeatureAttributeDescriptor) iter.next(); |
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| 161 | if (attr.getName().equalsIgnoreCase(name)) {
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| 162 | return attr;
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| 163 | } |
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| 164 | } |
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| 165 | return null; |
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| 166 | } |
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| 167 | |||
| 168 | public FeatureAttributeDescriptor getAttributeDescriptor(String name) { |
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| 169 | FeatureAttributeDescriptor attr; |
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| 170 | Iterator iter = this.iterator(); |
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| 171 | while (iter.hasNext()) {
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| 172 | attr = (FeatureAttributeDescriptor) iter.next(); |
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| 173 | if (attr.getName().equalsIgnoreCase(name)) {
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| 174 | return attr;
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| 175 | } |
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| 176 | } |
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| 177 | return null; |
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| 178 | } |
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| 179 | |||
| 180 | public FeatureAttributeDescriptor getAttributeDescriptor(int index) { |
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| 181 | return (FeatureAttributeDescriptor) super.get(index); |
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| 182 | } |
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| 183 | |||
| 184 | public FeatureType getCopy() {
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| 185 | return new DefaultFeatureType(this); |
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| 186 | } |
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| 187 | 43555 | fdiaz | |
| 188 | 42700 | jjdelcerro | public Object clone() { |
| 189 | return this.getCopy(); |
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| 190 | } |
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| 191 | 40435 | jjdelcerro | |
| 192 | public int getDefaultGeometryAttributeIndex() { |
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| 193 | return this.defaultGeometryAttributeIndex; |
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| 194 | } |
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| 195 | |||
| 196 | public String getDefaultGeometryAttributeName() { |
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| 197 | return this.defaultGeometryAttributeName; |
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| 198 | } |
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| 199 | |||
| 200 | 44077 | jjdelcerro | public int getDefaultTimeAttributeIndex() { |
| 201 | return this.defaultTimeAttributeIndex; |
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| 202 | } |
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| 203 | |||
| 204 | public String getDefaultTimeAttributeName() { |
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| 205 | return this.defaultTimeAttributeName; |
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| 206 | } |
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| 207 | |||
| 208 | 40435 | jjdelcerro | public EditableFeatureType getEditable() {
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| 209 | return new DefaultEditableFeatureType(this); |
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| 210 | } |
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| 211 | |||
| 212 | public int getIndex(String name) { |
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| 213 | FeatureAttributeDescriptor attr; |
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| 214 | Iterator iter = this.iterator(); |
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| 215 | while (iter.hasNext()) {
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| 216 | attr = (FeatureAttributeDescriptor) iter.next(); |
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| 217 | if (attr.getName().equalsIgnoreCase(name)) {
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| 218 | return attr.getIndex();
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| 219 | } |
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| 220 | } |
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| 221 | return -1; |
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| 222 | } |
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| 223 | |||
| 224 | public FeatureRules getRules() {
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| 225 | return this.rules; |
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| 226 | } |
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| 227 | |||
| 228 | public boolean hasEvaluators() { |
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| 229 | return this.hasEvaluators; |
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| 230 | } |
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| 231 | |||
| 232 | 41342 | jjdelcerro | public boolean hasEmulators() { |
| 233 | return this.hasEmulators; |
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| 234 | } |
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| 235 | 43998 | jjdelcerro | |
| 236 | public boolean hasRequiredFields() { |
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| 237 | return this.requiredFields; |
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| 238 | } |
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| 239 | 41342 | jjdelcerro | |
| 240 | 40435 | jjdelcerro | public List getSRSs() { |
| 241 | if (this.srsList == null) { |
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| 242 | ArrayList tmp = new ArrayList(); |
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| 243 | Iterator iter = iterator();
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| 244 | Iterator tmpIter;
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| 245 | boolean allreadyHave;
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| 246 | IProjection tmpSRS; |
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| 247 | FeatureAttributeDescriptor attr; |
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| 248 | while (iter.hasNext()){
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| 249 | attr = (FeatureAttributeDescriptor) iter.next(); |
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| 250 | if (attr.getDataType().getType() == DataTypes.GEOMETRY
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| 251 | && attr.getSRS() != null) {
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| 252 | allreadyHave = false;
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| 253 | tmpIter = tmp.iterator(); |
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| 254 | while (tmpIter.hasNext()) {
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| 255 | tmpSRS = (IProjection) tmpIter.next(); |
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| 256 | if (tmpSRS.getAbrev().equals(attr.getSRS().getAbrev())) {
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| 257 | allreadyHave = true;
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| 258 | break;
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| 259 | } |
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| 260 | } |
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| 261 | if (!allreadyHave) {
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| 262 | tmp.add(attr.getSRS()); |
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| 263 | } |
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| 264 | } |
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| 265 | } |
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| 266 | this.srsList = Collections.unmodifiableList(tmp); |
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| 267 | } |
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| 268 | return this.srsList; |
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| 269 | } |
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| 270 | |||
| 271 | public IProjection getDefaultSRS() {
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| 272 | if (this.getDefaultGeometryAttributeIndex() < 0) { |
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| 273 | return null; |
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| 274 | } |
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| 275 | return this.getAttributeDescriptor( |
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| 276 | this.getDefaultGeometryAttributeIndex()).getSRS();
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| 277 | } |
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| 278 | |||
| 279 | 41251 | jjdelcerro | public void validateFeature(Feature feature, int mode) throws DataException { |
| 280 | DefaultFeatureRules rules = (DefaultFeatureRules) this.getRules();
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| 281 | rules.validate(feature,mode); |
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| 282 | 40435 | jjdelcerro | } |
| 283 | |||
| 284 | public FeatureType getSubtype(String[] names) throws DataException { |
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| 285 | 41212 | jjdelcerro | if( names==null || names.length <1) { |
| 286 | return (FeatureType) this.clone(); |
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| 287 | } |
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| 288 | return new SubtypeFeatureType(this, names, null); |
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| 289 | 40435 | jjdelcerro | } |
| 290 | |||
| 291 | 41212 | jjdelcerro | public FeatureType getSubtype(String[] names, String[] constantsNames) throws DataException { |
| 292 | 43358 | jjdelcerro | if( ArrayUtils.isEmpty(names) && ArrayUtils.isEmpty(constantsNames) ) {
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| 293 | return (FeatureType) this.clone(); |
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| 294 | } |
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| 295 | 41212 | jjdelcerro | return new SubtypeFeatureType(this, names,constantsNames); |
| 296 | } |
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| 297 | |||
| 298 | 43998 | jjdelcerro | public FeatureType getSubtype() throws DataException { |
| 299 | return new SubtypeFeatureType(this, null,null); |
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| 300 | } |
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| 301 | |||
| 302 | 40435 | jjdelcerro | public boolean isSubtypeOf(FeatureType featureType) { |
| 303 | return false; |
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| 304 | } |
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| 305 | |||
| 306 | 44149 | jjdelcerro | @Override
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| 307 | public List<FeatureAttributeDescriptor> toList() { |
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| 308 | return Collections.unmodifiableList(this); |
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| 309 | } |
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| 310 | 40435 | jjdelcerro | |
| 311 | class SubtypeFeatureType extends DefaultFeatureType { |
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| 312 | /**
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| 313 | *
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| 314 | */
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| 315 | private static final long serialVersionUID = 6913732960073922540L; |
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| 316 | WeakReference parent;
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| 317 | |||
| 318 | 41342 | jjdelcerro | SubtypeFeatureType(DefaultFeatureType parent, String[] names, String[] constantsNames) |
| 319 | throws DataException {
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| 320 | super(parent, false); |
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| 321 | DefaultFeatureAttributeDescriptor attrcopy; |
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| 322 | 43998 | jjdelcerro | Set<String> attrnames = new LinkedHashSet<>(); |
| 323 | Set<String> requiredAttrnames = new HashSet<>(); |
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| 324 | |||
| 325 | if ( ArrayUtils.isEmpty(names) ) {
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| 326 | for (FeatureAttributeDescriptor attrdesc : parent) {
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| 327 | attrnames.add(attrdesc.getName()); |
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| 328 | } |
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| 329 | } else {
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| 330 | 41342 | jjdelcerro | attrnames.addAll(Arrays.asList(names));
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| 331 | 43998 | jjdelcerro | requiredAttrnames.addAll(Arrays.asList(names));
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| 332 | } |
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| 333 | // Add required fields for emulated fields
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| 334 | if ( parent.hasEmulators ) {
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| 335 | for (FeatureAttributeDescriptor attrdesc : parent) {
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| 336 | FeatureAttributeEmulator emulator = attrdesc.getFeatureAttributeEmulator(); |
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| 337 | if ( emulator != null ) { |
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| 338 | String ss[] = emulator.getRequiredFieldNames(); |
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| 339 | if ( ss != null ) { |
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| 340 | attrnames.addAll(Arrays.asList(ss));
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| 341 | requiredAttrnames.addAll(Arrays.asList(ss));
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| 342 | 41212 | jjdelcerro | } |
| 343 | } |
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| 344 | } |
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| 345 | 43998 | jjdelcerro | } |
| 346 | // Add missing pk fiels
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| 347 | if ( !parent.hasOID() ) {
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| 348 | for (FeatureAttributeDescriptor attrdesc : parent) {
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| 349 | if ( attrdesc.isPrimaryKey() ) {
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| 350 | attrnames.add(attrdesc.getName()); |
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| 351 | requiredAttrnames.add(attrdesc.getName()); |
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| 352 | 41342 | jjdelcerro | } |
| 353 | } |
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| 354 | 43998 | jjdelcerro | } |
| 355 | |||
| 356 | // Copy attributes
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| 357 | int i = 0; |
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| 358 | for (String name : attrnames) { |
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| 359 | DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) parent.get(name); |
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| 360 | if ( attr == null ) { |
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| 361 | throw new SubtypeFeatureTypeNameException(name, parent.getId()); |
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| 362 | 41342 | jjdelcerro | } |
| 363 | 43998 | jjdelcerro | attrcopy = new DefaultFeatureAttributeDescriptor(attr);
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| 364 | this.add(attrcopy);
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| 365 | attrcopy.index = i++; |
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| 366 | 41342 | jjdelcerro | } |
| 367 | 43998 | jjdelcerro | |
| 368 | 41342 | jjdelcerro | // Set the consttants attributes.
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| 369 | 43358 | jjdelcerro | if ( !ArrayUtils.isEmpty(constantsNames) ) {
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| 370 | 43998 | jjdelcerro | for (String name : constantsNames) { |
| 371 | if ( !requiredAttrnames.contains(name) ) {
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| 372 | DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) this.get(name);
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| 373 | attr.setConstantValue(true);
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| 374 | 41212 | jjdelcerro | } |
| 375 | } |
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| 376 | 41342 | jjdelcerro | } |
| 377 | 41212 | jjdelcerro | |
| 378 | 44077 | jjdelcerro | this.defaultGeometryAttributeIndex = this.getIndex(this.defaultGeometryAttributeName); |
| 379 | 41342 | jjdelcerro | if ( this.defaultGeometryAttributeIndex < 0 ) { |
| 380 | this.defaultGeometryAttributeName = null; |
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| 381 | } |
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| 382 | 44077 | jjdelcerro | this.defaultTimeAttributeIndex = this.getIndex(this.defaultTimeAttributeName); |
| 383 | if ( this.defaultTimeAttributeIndex < 0 ) { |
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| 384 | this.defaultTimeAttributeName = null; |
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| 385 | } |
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| 386 | 41342 | jjdelcerro | this.parent = new WeakReference(parent); |
| 387 | } |
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| 388 | 40435 | jjdelcerro | |
| 389 | public FeatureType getSubtype(String[] names) throws DataException { |
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| 390 | return new SubtypeFeatureType((DefaultFeatureType) this.parent |
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| 391 | 41212 | jjdelcerro | .get(), names, null);
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| 392 | 40435 | jjdelcerro | } |
| 393 | |||
| 394 | public boolean isSubtypeOf(FeatureType featureType) { |
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| 395 | if (featureType == null) { |
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| 396 | return false; |
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| 397 | } |
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| 398 | FeatureType parent = (FeatureType) this.parent.get();
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| 399 | return featureType.equals(parent);
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| 400 | } |
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| 401 | |||
| 402 | public EditableFeatureType getEditable() {
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| 403 | throw new UnsupportedOperationException(); |
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| 404 | } |
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| 405 | } |
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| 406 | |||
| 407 | public class SubtypeFeatureTypeNameException extends DataException { |
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| 408 | |||
| 409 | /**
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| 410 | *
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| 411 | */
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| 412 | private static final long serialVersionUID = -4414242486723260101L; |
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| 413 | 43555 | fdiaz | private final static String MESSAGE_FORMAT = "Attribute name '%(name)' not found in type (%(type))."; |
| 414 | 40435 | jjdelcerro | private final static String MESSAGE_KEY = "_SubtypeFeatureTypeNameException"; |
| 415 | |||
| 416 | public SubtypeFeatureTypeNameException(String name, String type) { |
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| 417 | super(MESSAGE_FORMAT, MESSAGE_KEY, serialVersionUID);
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| 418 | setValue("name", name);
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| 419 | setValue("type", type);
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| 420 | } |
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| 421 | } |
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| 422 | |||
| 423 | public boolean hasOID() { |
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| 424 | return hasOID;
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| 425 | } |
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| 426 | public String toString(){ |
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| 427 | StringBuffer s = new StringBuffer(); |
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| 428 | s.append(this.getId());
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| 429 | s.append(":[");
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| 430 | String attName;
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| 431 | for (int i = 0; i < size(); i++) { |
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| 432 | attName =((FeatureAttributeDescriptor)get(i)).getName().toString(); |
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| 433 | s.append(attName); |
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| 434 | if (i < size() - 1) { |
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| 435 | s.append(',');
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| 436 | } |
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| 437 | } |
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| 438 | s.append(']');
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| 439 | return s.toString();
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| 440 | } |
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| 441 | |||
| 442 | 44149 | jjdelcerro | public Iterator<FeatureAttributeDescriptor> iterator() { |
| 443 | 40435 | jjdelcerro | return getIterator(super.iterator()); |
| 444 | } |
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| 445 | |||
| 446 | protected Iterator getIterator(Iterator iter) { |
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| 447 | return new DelegatedIterator(iter); |
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| 448 | } |
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| 449 | |||
| 450 | protected class DelegatedIterator implements Iterator { |
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| 451 | |||
| 452 | protected Iterator iterator; |
||
| 453 | |||
| 454 | public DelegatedIterator(Iterator iter) { |
||
| 455 | this.iterator = iter;
|
||
| 456 | } |
||
| 457 | |||
| 458 | public boolean hasNext() { |
||
| 459 | return iterator.hasNext();
|
||
| 460 | } |
||
| 461 | |||
| 462 | public Object next() { |
||
| 463 | return iterator.next();
|
||
| 464 | } |
||
| 465 | |||
| 466 | public void remove() { |
||
| 467 | throw new UnsupportedOperationException(); |
||
| 468 | } |
||
| 469 | |||
| 470 | } |
||
| 471 | |||
| 472 | public boolean allowAutomaticValues() { |
||
| 473 | return this.allowAtomaticValues; |
||
| 474 | } |
||
| 475 | |||
| 476 | public FeatureAttributeDescriptor[] getAttributeDescriptors() { |
||
| 477 | return (FeatureAttributeDescriptor[]) super |
||
| 478 | .toArray(new FeatureAttributeDescriptor[super.size()]); |
||
| 479 | } |
||
| 480 | |||
| 481 | public FeatureAttributeDescriptor[] getPrimaryKey() { |
||
| 482 | if (pk == null) { |
||
| 483 | 43358 | jjdelcerro | List pks = new ArrayList(); |
| 484 | 40435 | jjdelcerro | Iterator iter = super.iterator(); |
| 485 | FeatureAttributeDescriptor attr; |
||
| 486 | while (iter.hasNext()){
|
||
| 487 | attr = (FeatureAttributeDescriptor) iter.next(); |
||
| 488 | if (attr.isPrimaryKey()){
|
||
| 489 | 43358 | jjdelcerro | pks.add(attr); |
| 490 | 40435 | jjdelcerro | } |
| 491 | } |
||
| 492 | 43358 | jjdelcerro | if( pks.isEmpty() ) {
|
| 493 | pk = new FeatureAttributeDescriptor[0]; |
||
| 494 | } else {
|
||
| 495 | pk = (FeatureAttributeDescriptor[])pks.toArray(new FeatureAttributeDescriptor[pks.size()]); |
||
| 496 | } |
||
| 497 | 40435 | jjdelcerro | } |
| 498 | return pk;
|
||
| 499 | } |
||
| 500 | |||
| 501 | public FeatureAttributeDescriptor getDefaultGeometryAttribute() {
|
||
| 502 | if (this.defaultGeometryAttributeIndex < 0) { |
||
| 503 | return null; |
||
| 504 | } |
||
| 505 | return (FeatureAttributeDescriptor) super |
||
| 506 | .get(this.defaultGeometryAttributeIndex);
|
||
| 507 | } |
||
| 508 | |||
| 509 | |||
| 510 | |||
| 511 | 44077 | jjdelcerro | public boolean equals(Object o) { |
| 512 | if (this == o) { |
||
| 513 | return true; |
||
| 514 | } |
||
| 515 | if (!(o instanceof DefaultFeatureType)) { |
||
| 516 | return false; |
||
| 517 | } |
||
| 518 | DefaultFeatureType other = (DefaultFeatureType) o; |
||
| 519 | if (!this.id.equals(other.id)) { |
||
| 520 | return false; |
||
| 521 | } |
||
| 522 | if (this.size() != other.size()) { |
||
| 523 | return false; |
||
| 524 | } |
||
| 525 | FeatureAttributeDescriptor attr,attrOther; |
||
| 526 | Iterator iter,iterOther;
|
||
| 527 | iter = this.iterator();
|
||
| 528 | iterOther = other.iterator(); |
||
| 529 | while (iter.hasNext()) {
|
||
| 530 | attr = (FeatureAttributeDescriptor) iter.next(); |
||
| 531 | attrOther = (FeatureAttributeDescriptor) iterOther.next(); |
||
| 532 | if (!attr.equals(attrOther)) {
|
||
| 533 | return false; |
||
| 534 | } |
||
| 535 | } |
||
| 536 | 40435 | jjdelcerro | |
| 537 | 44077 | jjdelcerro | if( !StringUtils.equals(defaultGeometryAttributeName, other.defaultGeometryAttributeName)) {
|
| 538 | return false; |
||
| 539 | } |
||
| 540 | if( !StringUtils.equals(defaultTimeAttributeName, other.defaultTimeAttributeName)) {
|
||
| 541 | return false; |
||
| 542 | } |
||
| 543 | return true; |
||
| 544 | 40435 | jjdelcerro | |
| 545 | } |
||
| 546 | |||
| 547 | /**
|
||
| 548 | * Start of DynClass interface implementation
|
||
| 549 | * READONLY
|
||
| 550 | */
|
||
| 551 | |||
| 552 | public DynField addDynField(String name) { |
||
| 553 | throw new UnsupportedOperationException(); |
||
| 554 | } |
||
| 555 | |||
| 556 | public DynField getDeclaredDynField(String name) { |
||
| 557 | return (DynField) getAttributeDescriptor(name);
|
||
| 558 | } |
||
| 559 | |||
| 560 | public DynField[] getDeclaredDynFields() { |
||
| 561 | return (DynField[]) getAttributeDescriptors(); |
||
| 562 | } |
||
| 563 | |||
| 564 | public String getDescription() { |
||
| 565 | 44149 | jjdelcerro | return null; |
| 566 | 40435 | jjdelcerro | } |
| 567 | |||
| 568 | public DynField getDynField(String name) { |
||
| 569 | return (DynField) getAttributeDescriptor(name);
|
||
| 570 | } |
||
| 571 | |||
| 572 | public DynField[] getDynFields() { |
||
| 573 | return (DynField[]) getAttributeDescriptors(); |
||
| 574 | } |
||
| 575 | |||
| 576 | public String getName() { |
||
| 577 | 40887 | jjdelcerro | return this.id + "_" + internalID; |
| 578 | 40435 | jjdelcerro | } |
| 579 | |||
| 580 | public void removeDynField(String name) { |
||
| 581 | throw new UnsupportedOperationException(); |
||
| 582 | |||
| 583 | } |
||
| 584 | |||
| 585 | public void addDynMethod(DynMethod dynMethod) { |
||
| 586 | throw new UnsupportedOperationException(); |
||
| 587 | |||
| 588 | } |
||
| 589 | |||
| 590 | public void extend(DynClass dynClass) { |
||
| 591 | throw new UnsupportedOperationException(); |
||
| 592 | |||
| 593 | } |
||
| 594 | |||
| 595 | public void extend(String dynClassName) { |
||
| 596 | throw new UnsupportedOperationException(); |
||
| 597 | |||
| 598 | } |
||
| 599 | |||
| 600 | public void extend(String namespace, String dynClassName) { |
||
| 601 | throw new UnsupportedOperationException(); |
||
| 602 | |||
| 603 | } |
||
| 604 | |||
| 605 | public DynMethod getDeclaredDynMethod(String name) |
||
| 606 | throws DynMethodException {
|
||
| 607 | return null; |
||
| 608 | } |
||
| 609 | |||
| 610 | public DynMethod[] getDeclaredDynMethods() throws DynMethodException { |
||
| 611 | return null; |
||
| 612 | } |
||
| 613 | |||
| 614 | public DynMethod getDynMethod(String name) throws DynMethodException { |
||
| 615 | return null; |
||
| 616 | } |
||
| 617 | |||
| 618 | public DynMethod getDynMethod(int code) throws DynMethodException { |
||
| 619 | return null; |
||
| 620 | } |
||
| 621 | |||
| 622 | public DynMethod[] getDynMethods() throws DynMethodException { |
||
| 623 | return null; |
||
| 624 | } |
||
| 625 | |||
| 626 | public DynClass[] getSuperDynClasses() { |
||
| 627 | return null; |
||
| 628 | } |
||
| 629 | |||
| 630 | public boolean isInstance(DynObject dynObject) { |
||
| 631 | if (dynObject.getDynClass().getName() == getName()) {
|
||
| 632 | return true; |
||
| 633 | } |
||
| 634 | return false; |
||
| 635 | } |
||
| 636 | |||
| 637 | public DynObject newInstance() {
|
||
| 638 | |||
| 639 | throw new UnsupportedOperationException(); |
||
| 640 | } |
||
| 641 | |||
| 642 | public void removeDynMethod(String name) { |
||
| 643 | throw new UnsupportedOperationException(); |
||
| 644 | |||
| 645 | } |
||
| 646 | |||
| 647 | public DynField addDynFieldChoice(String name, int type, |
||
| 648 | Object defaultValue, DynObjectValueItem[] values, |
||
| 649 | boolean mandatory, boolean persistent) { |
||
| 650 | throw new UnsupportedOperationException(); |
||
| 651 | } |
||
| 652 | |||
| 653 | public DynField addDynFieldRange(String name, int type, |
||
| 654 | Object defaultValue, Object min, Object max, boolean mandatory, |
||
| 655 | boolean persistent) {
|
||
| 656 | throw new UnsupportedOperationException(); |
||
| 657 | } |
||
| 658 | |||
| 659 | public DynField addDynFieldSingle(String name, int type, |
||
| 660 | Object defaultValue, boolean mandatory, boolean persistent) { |
||
| 661 | throw new UnsupportedOperationException(); |
||
| 662 | } |
||
| 663 | |||
| 664 | public void validate(DynObject object) throws DynObjectValidateException { |
||
| 665 | //FIXME: not sure it's the correct code
|
||
| 666 | if (object instanceof Feature) { |
||
| 667 | Feature fea = (Feature) object; |
||
| 668 | if (fea.getType().equals(this)) { |
||
| 669 | return;
|
||
| 670 | } |
||
| 671 | } |
||
| 672 | throw new DynObjectValidateException(this.id); |
||
| 673 | } |
||
| 674 | |||
| 675 | public DynField addDynFieldLong(String name) { |
||
| 676 | throw new UnsupportedOperationException(); |
||
| 677 | } |
||
| 678 | |||
| 679 | public DynField addDynFieldChoice(String name, int type, |
||
| 680 | Object defaultValue, DynObjectValueItem[] values) { |
||
| 681 | throw new UnsupportedOperationException(); |
||
| 682 | } |
||
| 683 | |||
| 684 | public DynField addDynFieldRange(String name, int type, |
||
| 685 | Object defaultValue, Object min, Object max) { |
||
| 686 | throw new UnsupportedOperationException(); |
||
| 687 | } |
||
| 688 | |||
| 689 | public DynField addDynFieldSingle(String name, int type, Object defaultValue) { |
||
| 690 | throw new UnsupportedOperationException(); |
||
| 691 | } |
||
| 692 | |||
| 693 | public DynField addDynFieldString(String name) { |
||
| 694 | throw new UnsupportedOperationException(); |
||
| 695 | } |
||
| 696 | 43555 | fdiaz | |
| 697 | 40435 | jjdelcerro | public DynField addDynFieldInt(String name) { |
| 698 | throw new UnsupportedOperationException(); |
||
| 699 | } |
||
| 700 | 43555 | fdiaz | |
| 701 | 40435 | jjdelcerro | public DynField addDynFieldDouble(String name) { |
| 702 | throw new UnsupportedOperationException(); |
||
| 703 | } |
||
| 704 | 43555 | fdiaz | |
| 705 | 40435 | jjdelcerro | public DynField addDynFieldFloat(String name) { |
| 706 | throw new UnsupportedOperationException(); |
||
| 707 | } |
||
| 708 | |||
| 709 | public DynField addDynFieldBoolean(String name) { |
||
| 710 | throw new UnsupportedOperationException(); |
||
| 711 | } |
||
| 712 | |||
| 713 | public DynField addDynFieldList(String name) { |
||
| 714 | throw new UnsupportedOperationException(); |
||
| 715 | } |
||
| 716 | |||
| 717 | public DynField addDynFieldMap(String name) { |
||
| 718 | throw new UnsupportedOperationException(); |
||
| 719 | } |
||
| 720 | |||
| 721 | public DynField addDynFieldObject(String name) { |
||
| 722 | throw new UnsupportedOperationException(); |
||
| 723 | } |
||
| 724 | |||
| 725 | public DynField addDynFieldSet(String name) { |
||
| 726 | throw new UnsupportedOperationException(); |
||
| 727 | } |
||
| 728 | |||
| 729 | public DynField addDynFieldArray(String name) { |
||
| 730 | throw new UnsupportedOperationException(); |
||
| 731 | } |
||
| 732 | |||
| 733 | public DynField addDynFieldDate(String name) { |
||
| 734 | throw new UnsupportedOperationException(); |
||
| 735 | } |
||
| 736 | |||
| 737 | public void extend(DynStruct struct) { |
||
| 738 | throw new UnsupportedOperationException(); |
||
| 739 | } |
||
| 740 | |||
| 741 | public String getFullName() { |
||
| 742 | // TODO: usar el DynClassName
|
||
| 743 | return this.id; |
||
| 744 | } |
||
| 745 | |||
| 746 | public String getNamespace() { |
||
| 747 | return "DALFeature"; |
||
| 748 | } |
||
| 749 | |||
| 750 | public DynStruct[] getSuperDynStructs() { |
||
| 751 | return null; |
||
| 752 | } |
||
| 753 | |||
| 754 | public void setDescription(String description) { |
||
| 755 | throw new UnsupportedOperationException(); |
||
| 756 | } |
||
| 757 | |||
| 758 | public void setNamespace(String namespace) { |
||
| 759 | throw new UnsupportedOperationException(); |
||
| 760 | } |
||
| 761 | |||
| 762 | public DynField addDynFieldFile(String name) { |
||
| 763 | throw new UnsupportedOperationException(); |
||
| 764 | } |
||
| 765 | |||
| 766 | public DynField addDynFieldFolder(String name) { |
||
| 767 | throw new UnsupportedOperationException(); |
||
| 768 | } |
||
| 769 | |||
| 770 | public DynField addDynFieldURL(String name) { |
||
| 771 | throw new UnsupportedOperationException(); |
||
| 772 | } |
||
| 773 | |||
| 774 | public DynField addDynFieldURI(String name) { |
||
| 775 | throw new UnsupportedOperationException(); |
||
| 776 | } |
||
| 777 | |||
| 778 | public boolean isExtendable(DynStruct dynStruct) { |
||
| 779 | return false; |
||
| 780 | } |
||
| 781 | |||
| 782 | public void extend(DynStruct[] structs) { |
||
| 783 | // TODO Auto-generated method stub
|
||
| 784 | 43555 | fdiaz | |
| 785 | 40435 | jjdelcerro | } |
| 786 | |||
| 787 | public void remove(DynStruct superDynStruct) { |
||
| 788 | // TODO Auto-generated method stub
|
||
| 789 | 43555 | fdiaz | |
| 790 | 40435 | jjdelcerro | } |
| 791 | |||
| 792 | public void removeAll(DynStruct[] superDynStruct) { |
||
| 793 | // TODO Auto-generated method stub
|
||
| 794 | 43555 | fdiaz | |
| 795 | 40435 | jjdelcerro | } |
| 796 | |||
| 797 | public FeatureAttributeDescriptor getDefaultTimeAttribute() {
|
||
| 798 | if (this.defaultTimeAttributeIndex < 0) { |
||
| 799 | return null; |
||
| 800 | } |
||
| 801 | return (FeatureAttributeDescriptor) super |
||
| 802 | .get(this.defaultTimeAttributeIndex);
|
||
| 803 | } |
||
| 804 | 43610 | jjdelcerro | |
| 805 | public void setDefaultTimeAttributeName(String name) { |
||
| 806 | if (name == null || name.length() == 0) { |
||
| 807 | this.defaultTimeAttributeIndex = -1; |
||
| 808 | return;
|
||
| 809 | } |
||
| 810 | DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) this.get(name);
|
||
| 811 | if (attr == null) { |
||
| 812 | throw new IllegalArgumentException("Attribute '" + name + "' not found."); |
||
| 813 | } |
||
| 814 | if( attr.getIndex()<0 ) { |
||
| 815 | fixAll(); |
||
| 816 | } |
||
| 817 | this.defaultTimeAttributeIndex = attr.getIndex();
|
||
| 818 | } |
||
| 819 | |||
| 820 | protected void fixAll() { |
||
| 821 | int i = 0; |
||
| 822 | Iterator iter = super.iterator(); |
||
| 823 | DefaultFeatureAttributeDescriptor attr; |
||
| 824 | |||
| 825 | while (iter.hasNext()) {
|
||
| 826 | attr = (DefaultFeatureAttributeDescriptor) iter.next(); |
||
| 827 | attr.setIndex(i++); |
||
| 828 | 44094 | jjdelcerro | attr.fixAll(); |
| 829 | 43610 | jjdelcerro | if (attr.getEvaluator() != null) { |
| 830 | this.hasEvaluators = true; |
||
| 831 | } |
||
| 832 | if (attr.getFeatureAttributeEmulator() != null) { |
||
| 833 | this.hasEmulators = true; |
||
| 834 | 43998 | jjdelcerro | String[] x = attr.getFeatureAttributeEmulator().getRequiredFieldNames(); |
| 835 | if( !ArrayUtils.isEmpty(x) ) {
|
||
| 836 | this.requiredFields = true; |
||
| 837 | } |
||
| 838 | 43610 | jjdelcerro | } |
| 839 | 44090 | jjdelcerro | switch(attr.getType()) {
|
| 840 | case DataTypes.GEOMETRY:
|
||
| 841 | if (this.defaultGeometryAttributeName == null ) { |
||
| 842 | this.defaultGeometryAttributeName = attr.getName();
|
||
| 843 | } |
||
| 844 | break;
|
||
| 845 | case DataTypes.INSTANT:
|
||
| 846 | case DataTypes.INTERVAL:
|
||
| 847 | case DataTypes.DATE:
|
||
| 848 | if (this.defaultTimeAttributeName == null && attr.isTime() ) { |
||
| 849 | this.defaultTimeAttributeName = attr.getName();
|
||
| 850 | } |
||
| 851 | break;
|
||
| 852 | 43610 | jjdelcerro | } |
| 853 | } |
||
| 854 | if (this.defaultGeometryAttributeName != null) { |
||
| 855 | this.defaultGeometryAttributeIndex = this.getIndex(this.defaultGeometryAttributeName); |
||
| 856 | } |
||
| 857 | 44077 | jjdelcerro | if (this.defaultTimeAttributeName != null) { |
| 858 | this.defaultTimeAttributeIndex = this.getIndex(this.defaultTimeAttributeName); |
||
| 859 | } |
||
| 860 | 43610 | jjdelcerro | this.internalID = Long.toHexString(this.getCRC()); |
| 861 | |||
| 862 | } |
||
| 863 | |||
| 864 | protected long getCRC() { |
||
| 865 | StringBuffer buffer = new StringBuffer(); |
||
| 866 | for (int i = 0; i < this.size(); i++) { |
||
| 867 | FeatureAttributeDescriptor x = this.getAttributeDescriptor(i);
|
||
| 868 | buffer.append(x.getName()); |
||
| 869 | buffer.append(x.getDataTypeName()); |
||
| 870 | buffer.append(x.getSize()); |
||
| 871 | } |
||
| 872 | CRC32 crc = new CRC32(); |
||
| 873 | byte[] data = buffer.toString().getBytes(); |
||
| 874 | crc.update(data); |
||
| 875 | return crc.getValue();
|
||
| 876 | } |
||
| 877 | 43739 | jjdelcerro | |
| 878 | @Override
|
||
| 879 | public FeatureStore getStore() {
|
||
| 880 | if( this.storeRef == null ) { |
||
| 881 | return null; |
||
| 882 | } |
||
| 883 | return (FeatureStore) this.storeRef.get(); |
||
| 884 | } |
||
| 885 | |||
| 886 | 40435 | jjdelcerro | } |