svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / test / java / org / gvsig / fmap / dal / feature / testmulithread / DeleteFirstAndLastFeature.java @ 40435
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1 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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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 2
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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 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2009 IVER T.I. S.A. {{Task}}
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26 | */
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27 | |||
28 | /**
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29 | *
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30 | */
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31 | package org.gvsig.fmap.dal.feature.testmulithread; |
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32 | |||
33 | import org.gvsig.fmap.dal.exception.DataException; |
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34 | import org.gvsig.fmap.dal.exception.DataRuntimeException; |
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35 | import org.gvsig.tools.dispose.DisposableIterator; |
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36 | import org.gvsig.fmap.dal.feature.FeatureSet; |
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37 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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38 | import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
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39 | |||
40 | /**
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41 | * @author jmvivo
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42 | *
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43 | */
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44 | public class DeleteFirstAndLastFeature extends StoreTask { |
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45 | |||
46 | /**
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47 | * @param store
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48 | * @param timeToWait
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49 | */
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50 | public DeleteFirstAndLastFeature(String id, FeatureStore store) { |
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51 | super(id, store);
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52 | } |
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53 | |||
54 | /**
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55 | * @param store
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56 | * @param timeToWait
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57 | */
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58 | public DeleteFirstAndLastFeature(String id, FeatureStore store, int timeToWait) { |
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59 | super(id, store, timeToWait);
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60 | } |
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61 | |||
62 | public void run() { |
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63 | if (!this.startProcess()) { |
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64 | return;
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65 | } |
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66 | FeatureSet set; |
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67 | DisposableIterator iter = null;
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68 | try {
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69 | set = this.store.getFeatureSet();
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70 | } catch (DataException e) {
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71 | finishedError(e); |
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72 | return;
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73 | } |
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74 | |||
75 | try {
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76 | long size = set.getSize();
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77 | try {
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78 | |||
79 | iter = set.iterator(); |
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80 | |||
81 | if (!iter.hasNext()) {
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82 | finishedNoOk(); |
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83 | return;
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84 | } |
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85 | iter.next(); |
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86 | |||
87 | try {
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88 | iter.remove(); |
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89 | size--; |
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90 | } catch (DataRuntimeException e) {
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91 | if (e.getCause() instanceof ConcurrentDataModificationException) { |
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92 | finishedConcurrentError(e); |
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93 | return;
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94 | } |
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95 | finishedError(e); |
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96 | return;
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97 | |||
98 | } catch (RuntimeException e) { |
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99 | finishedError(e); |
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100 | return;
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101 | } |
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102 | |||
103 | |||
104 | if (size != set.getSize()) {
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105 | finishedNoOk(); |
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106 | return;
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107 | } |
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108 | |||
109 | while (iter.hasNext()) {
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110 | iter.next(); |
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111 | } |
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112 | } catch (ConcurrentDataModificationException e) {
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113 | finishedConcurrentError(e); |
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114 | return;
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115 | } catch (DataException e) {
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116 | finishedError(e); |
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117 | return;
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118 | } |
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119 | try {
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120 | |||
121 | iter.remove(); |
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122 | size--; |
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123 | } catch (DataRuntimeException e) {
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124 | if (e.getCause() instanceof ConcurrentDataModificationException) { |
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125 | finishedConcurrentError(e); |
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126 | return;
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127 | } |
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128 | finishedError(e); |
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129 | return;
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130 | |||
131 | } catch (RuntimeException e) { |
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132 | finishedError(e); |
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133 | return;
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134 | } |
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135 | if (size != set.getSize()) {
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136 | finishedNoOk(); |
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137 | } else {
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138 | finishedOk(); |
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139 | } |
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140 | } catch (Throwable e) { |
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141 | finishedError(e); |
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142 | return;
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143 | } finally {
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144 | iter.dispose(); |
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145 | set.dispose(); |
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146 | } |
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147 | } |
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148 | |||
149 | |||
150 | } |