svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.jdbc / src / main / java / org / gvsig / fmap / dal / store / jdbc2 / spi / operations / PerformChangesOperation.java @ 44644
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1 | 43020 | jjdelcerro | package org.gvsig.fmap.dal.store.jdbc2.spi.operations; |
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2 | |||
3 | import java.sql.Connection; |
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4 | import java.sql.PreparedStatement; |
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5 | import java.sql.SQLException; |
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6 | import java.sql.Statement; |
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7 | 43687 | jjdelcerro | import java.util.ArrayList; |
8 | 43020 | jjdelcerro | import java.util.Iterator; |
9 | 43687 | jjdelcerro | import java.util.List; |
10 | import org.apache.commons.collections.CollectionUtils; |
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11 | 43650 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
12 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder; |
13 | import org.gvsig.expressionevaluator.ExpressionBuilder.Variable; |
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14 | 44644 | jjdelcerro | import org.gvsig.expressionevaluator.GeometryExpressionBuilder; |
15 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.DataTypes; |
16 | import org.gvsig.fmap.dal.exception.DataException; |
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17 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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18 | 43479 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureReference; |
19 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
20 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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21 | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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22 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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23 | import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
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24 | import org.gvsig.fmap.dal.store.jdbc.exception.JDBCExecuteSQLException; |
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25 | import org.gvsig.fmap.dal.store.jdbc.exception.JDBCSQLException; |
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26 | import org.gvsig.fmap.dal.store.jdbc.exception.JDBCUpdateWithoutChangesException; |
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27 | import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase; |
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28 | import org.gvsig.fmap.dal.store.jdbc2.JDBCUtils; |
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29 | 44058 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory.TableReference; |
30 | 44198 | jjdelcerro | import static org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase.PROP_FEATURE_TYPE; |
31 | import static org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase.PROP_TABLE; |
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32 | 43629 | jjdelcerro | import org.gvsig.tools.dispose.Disposable; |
33 | import org.gvsig.tools.dispose.DisposeUtils; |
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34 | 43020 | jjdelcerro | |
35 | 43377 | jjdelcerro | public class PerformChangesOperation extends AbstractConnectionWritableOperation { |
36 | 43020 | jjdelcerro | |
37 | 44058 | jjdelcerro | protected TableReference table;
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38 | 43355 | jjdelcerro | protected FeatureType featureType;
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39 | protected Iterator<FeatureReferenceProviderServices> deleteds; |
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40 | protected Iterator<FeatureStoreProvider.FeatureTypeChanged> featureTypesChanged; |
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41 | protected Iterator<FeatureProvider> updateds; |
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42 | protected Iterator<FeatureProvider> inserteds; |
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43 | 43020 | jjdelcerro | |
44 | 43355 | jjdelcerro | protected boolean typeChanged = false; |
45 | 43020 | jjdelcerro | |
46 | public PerformChangesOperation(JDBCHelper helper) {
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47 | 44058 | jjdelcerro | this(helper, null, null, null, null, null, null); |
48 | 43020 | jjdelcerro | } |
49 | |||
50 | public PerformChangesOperation(JDBCHelper helper,
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51 | 44058 | jjdelcerro | TableReference table, |
52 | 43020 | jjdelcerro | FeatureType featureType, |
53 | Iterator<FeatureReferenceProviderServices> deleteds,
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54 | Iterator<FeatureProvider> inserteds,
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55 | Iterator<FeatureProvider> updateds,
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56 | Iterator<FeatureStoreProvider.FeatureTypeChanged> featureTypesChanged) {
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57 | super(helper);
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58 | this.deleteds = deleteds;
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59 | this.inserteds = inserteds;
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60 | this.updateds = updateds;
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61 | 44058 | jjdelcerro | this.table = table;
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62 | 43020 | jjdelcerro | this.featureType = featureType;
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63 | this.featureTypesChanged = featureTypesChanged;
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64 | } |
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65 | |||
66 | public boolean isTypeChanged() { |
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67 | return typeChanged;
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68 | } |
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69 | 43377 | jjdelcerro | |
70 | 43020 | jjdelcerro | @Override
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71 | 43629 | jjdelcerro | public Object perform(Connection conn) throws DataException { |
72 | 43020 | jjdelcerro | if (featureTypesChanged.hasNext()) {
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73 | FeatureStoreProvider.FeatureTypeChanged item = featureTypesChanged.next(); |
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74 | 44058 | jjdelcerro | this.performUpdateTable(conn, table, item.getSource(), item.getTarget());
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75 | 43020 | jjdelcerro | typeChanged = true;
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76 | } else {
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77 | typeChanged = false;
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78 | } |
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79 | if (deleteds.hasNext()) {
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80 | 44058 | jjdelcerro | performDeletes(conn, table, featureType, deleteds); |
81 | 43020 | jjdelcerro | } |
82 | if (updateds.hasNext()) {
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83 | 44058 | jjdelcerro | performUpdates(conn, table, featureType, updateds); |
84 | 43020 | jjdelcerro | } |
85 | if (inserteds.hasNext()) {
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86 | 44058 | jjdelcerro | performInserts(conn, table, featureType, inserteds); |
87 | 43020 | jjdelcerro | } |
88 | return true; |
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89 | } |
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90 | |||
91 | 43362 | jjdelcerro | protected JDBCSQLBuilderBase buildDeleteSQL(
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92 | 44058 | jjdelcerro | TableReference table, |
93 | 43362 | jjdelcerro | FeatureType type |
94 | ) { |
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95 | JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
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96 | 44198 | jjdelcerro | ExpressionBuilder expbuilder = sqlbuilder.expression(); |
97 | |||
98 | 44058 | jjdelcerro | sqlbuilder.delete().table() |
99 | .database(this.table.getDatabase())
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100 | .schema(this.table.getSchema())
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101 | .name(this.table.getTable());
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102 | 43020 | jjdelcerro | for (FeatureAttributeDescriptor attr : type) {
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103 | if (attr.isPrimaryKey()) {
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104 | sqlbuilder.delete().where().and( |
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105 | 44198 | jjdelcerro | expbuilder.eq( |
106 | expbuilder.column(attr.getName()), |
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107 | expbuilder.parameter(attr.getName()).as_variable() |
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108 | 43020 | jjdelcerro | ) |
109 | ); |
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110 | } |
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111 | } |
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112 | if (!sqlbuilder.delete().has_where() ) {
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113 | throw new RuntimeException("Operation requires missing pk"); |
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114 | } |
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115 | 43362 | jjdelcerro | return sqlbuilder;
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116 | } |
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117 | 43020 | jjdelcerro | |
118 | 43362 | jjdelcerro | public void performDeletes(Connection conn, |
119 | 44058 | jjdelcerro | TableReference table, |
120 | 43362 | jjdelcerro | FeatureType type, |
121 | Iterator<FeatureReferenceProviderServices> deleteds) throws DataException { |
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122 | |||
123 | 44058 | jjdelcerro | JDBCSQLBuilderBase sqlbuilder = buildDeleteSQL(table, type); |
124 | 43362 | jjdelcerro | |
125 | 43020 | jjdelcerro | PreparedStatement st = null; |
126 | 43629 | jjdelcerro | Disposable paramsDisposer = null;
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127 | 44198 | jjdelcerro | sqlbuilder.setProperties( |
128 | Variable.class, |
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129 | PROP_TABLE, table |
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130 | ); |
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131 | 43020 | jjdelcerro | String sql = sqlbuilder.delete().toString();
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132 | try {
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133 | st = conn.prepareStatement(sql); |
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134 | while (deleteds.hasNext()) {
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135 | 43479 | jjdelcerro | FeatureReference reference = (FeatureReference) deleteds.next(); |
136 | 43629 | jjdelcerro | paramsDisposer = sqlbuilder.setParameters(st, reference); |
137 | 43020 | jjdelcerro | int nAffected = JDBCUtils.executeUpdate(st,sql);
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138 | if (nAffected == 0) { |
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139 | throw new JDBCUpdateWithoutChangesException( |
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140 | sqlbuilder.delete().toString(), |
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141 | null
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142 | ); |
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143 | } |
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144 | if (nAffected > 1) { |
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145 | 44058 | jjdelcerro | LOGGER.warn("Remove statement affectst to {} rows ( {} )",
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146 | 43020 | jjdelcerro | nAffected, sql |
147 | ); |
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148 | } |
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149 | } |
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150 | } catch (SQLException e) { |
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151 | throw new JDBCSQLException(e); |
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152 | } finally {
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153 | JDBCUtils.closeQuietly(st); |
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154 | 43629 | jjdelcerro | DisposeUtils.disposeQuietly(paramsDisposer); |
155 | 43020 | jjdelcerro | } |
156 | } |
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157 | 43362 | jjdelcerro | |
158 | protected JDBCSQLBuilderBase buildInsertSQL(
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159 | 44058 | jjdelcerro | TableReference table, |
160 | 43362 | jjdelcerro | FeatureType type |
161 | ) { |
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162 | 43020 | jjdelcerro | JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
163 | 44644 | jjdelcerro | GeometryExpressionBuilder expbuilder = sqlbuilder.expression(); |
164 | 43020 | jjdelcerro | |
165 | 44058 | jjdelcerro | sqlbuilder.insert().table() |
166 | .database(this.table.getDatabase())
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167 | .schema(this.table.getSchema())
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168 | .name(this.table.getTable());
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169 | 43020 | jjdelcerro | for (FeatureAttributeDescriptor attr : type) {
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170 | 44348 | jjdelcerro | if( attr.isAutomatic() || attr.isComputed() ) {
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171 | 43362 | jjdelcerro | continue;
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172 | } |
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173 | 43020 | jjdelcerro | if (attr.getType() == DataTypes.GEOMETRY) {
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174 | sqlbuilder.insert().column().name(attr.getName()).with_value( |
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175 | 44644 | jjdelcerro | expbuilder.parameter(attr.getName()).as_variable() |
176 | 44198 | jjdelcerro | .srs( |
177 | expbuilder.parameter().value( |
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178 | attr.getSRS()).as_constant() |
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179 | ) |
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180 | 43020 | jjdelcerro | ); |
181 | } else {
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182 | sqlbuilder.insert().column().name(attr.getName()).with_value( |
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183 | 44198 | jjdelcerro | expbuilder.parameter(attr.getName()) |
184 | 43020 | jjdelcerro | ); |
185 | } |
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186 | } |
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187 | 43362 | jjdelcerro | return sqlbuilder;
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188 | } |
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189 | 43020 | jjdelcerro | |
190 | 43362 | jjdelcerro | public void performInserts(Connection conn, |
191 | 44058 | jjdelcerro | TableReference table, |
192 | 43362 | jjdelcerro | FeatureType type, |
193 | Iterator<FeatureProvider> inserteds) throws DataException { |
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194 | 44058 | jjdelcerro | JDBCSQLBuilderBase sqlbuilder = buildInsertSQL(table, type); |
195 | 43362 | jjdelcerro | |
196 | 43020 | jjdelcerro | PreparedStatement st;
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197 | 43650 | jjdelcerro | Disposable paramsDisposer; |
198 | 44198 | jjdelcerro | sqlbuilder.setProperties( |
199 | Variable.class, |
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200 | PROP_FEATURE_TYPE, type, |
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201 | PROP_TABLE, table |
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202 | ); |
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203 | 43020 | jjdelcerro | String sql = sqlbuilder.insert().toString();
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204 | try {
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205 | st = conn.prepareStatement(sql); |
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206 | while (inserteds.hasNext()) {
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207 | FeatureProvider feature = inserteds.next(); |
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208 | 43629 | jjdelcerro | paramsDisposer = sqlbuilder.setParameters(st, feature); |
209 | try {
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210 | if (JDBCUtils.executeUpdate(st,sql) == 0) { |
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211 | throw new JDBCExecuteSQLException( |
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212 | sqlbuilder.insert().toString(), |
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213 | null
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214 | ); |
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215 | } |
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216 | } finally {
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217 | DisposeUtils.disposeQuietly(paramsDisposer); |
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218 | 43020 | jjdelcerro | } |
219 | } |
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220 | } catch (JDBCExecuteSQLException ex) {
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221 | throw ex;
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222 | } catch (Exception ex) { |
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223 | throw new JDBCExecuteSQLException(sql,ex); |
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224 | } |
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225 | } |
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226 | |||
227 | 43362 | jjdelcerro | protected JDBCSQLBuilderBase buildUpdateSQL(
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228 | 44058 | jjdelcerro | TableReference table, |
229 | 43362 | jjdelcerro | FeatureType type |
230 | ) { |
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231 | JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
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232 | 44644 | jjdelcerro | GeometryExpressionBuilder expbuilder = sqlbuilder.expression(); |
233 | 43020 | jjdelcerro | |
234 | 44058 | jjdelcerro | sqlbuilder.update().table() |
235 | .database(this.table.getDatabase())
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236 | .schema(this.table.getSchema())
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237 | .name(this.table.getTable());
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238 | 43020 | jjdelcerro | for (FeatureAttributeDescriptor attr : type) {
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239 | if (attr.isPrimaryKey()) {
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240 | sqlbuilder.update().where().and( |
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241 | 44198 | jjdelcerro | expbuilder.eq( |
242 | expbuilder.column(attr.getName()), |
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243 | expbuilder.parameter(attr.getName()).as_variable() |
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244 | 43020 | jjdelcerro | ) |
245 | ); |
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246 | 44348 | jjdelcerro | } |
247 | if ( attr.isAutomatic() || attr.isReadOnly() || attr.isComputed() ) {
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248 | continue;
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249 | 43020 | jjdelcerro | } |
250 | 44348 | jjdelcerro | if (attr.getType() == DataTypes.GEOMETRY) {
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251 | sqlbuilder.update().column().name(attr.getName()).with_value( |
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252 | expbuilder.parameter(attr.getName()).as_geometry_variable().srs( |
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253 | expbuilder.parameter().value(attr.getSRS()).as_constant() |
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254 | ) |
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255 | ); |
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256 | } else {
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257 | sqlbuilder.update().column().name(attr.getName()).with_value( |
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258 | expbuilder.parameter(attr.getName()).as_variable() |
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259 | ); |
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260 | } |
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261 | 43020 | jjdelcerro | } |
262 | if (!sqlbuilder.update().has_where() ) {
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263 | throw new RuntimeException("Operation requires missing pk"); |
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264 | } |
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265 | 43362 | jjdelcerro | return sqlbuilder;
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266 | } |
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267 | |||
268 | public void performUpdates(Connection conn, |
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269 | 44058 | jjdelcerro | TableReference table, |
270 | 43362 | jjdelcerro | FeatureType type, |
271 | Iterator<FeatureProvider> updateds) throws DataException { |
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272 | 43020 | jjdelcerro | |
273 | 44058 | jjdelcerro | JDBCSQLBuilderBase sqlbuilder = buildUpdateSQL(table, type); |
274 | 43362 | jjdelcerro | |
275 | 43020 | jjdelcerro | PreparedStatement st = null; |
276 | 43629 | jjdelcerro | Disposable paramsDisposer = null;
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277 | 44198 | jjdelcerro | sqlbuilder.setProperties( |
278 | Variable.class, |
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279 | PROP_FEATURE_TYPE, type, |
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280 | PROP_TABLE, table |
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281 | ); |
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282 | 43020 | jjdelcerro | String sql = sqlbuilder.update().toString();
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283 | try {
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284 | st = conn.prepareStatement(sql); |
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285 | while (updateds.hasNext()) {
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286 | FeatureProvider featureProvider = (FeatureProvider) updateds.next(); |
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287 | 43629 | jjdelcerro | paramsDisposer = sqlbuilder.setParameters(st, featureProvider); |
288 | 43020 | jjdelcerro | if (JDBCUtils.executeUpdate(st,sql) == 0) { |
289 | throw new JDBCUpdateWithoutChangesException(sql,null); |
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290 | } |
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291 | } |
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292 | } catch (SQLException e) { |
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293 | throw new JDBCSQLException(e); |
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294 | } finally {
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295 | JDBCUtils.closeQuietly(st); |
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296 | 43629 | jjdelcerro | DisposeUtils.disposeQuietly(paramsDisposer); |
297 | 43020 | jjdelcerro | } |
298 | } |
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299 | |||
300 | 43687 | jjdelcerro | protected List<String> buildUpdateTableSQL( |
301 | 44058 | jjdelcerro | TableReference table, |
302 | 43020 | jjdelcerro | FeatureType original, |
303 | 43362 | jjdelcerro | FeatureType target |
304 | ) { |
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305 | JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
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306 | 44058 | jjdelcerro | sqlbuilder.alter_table().table() |
307 | .database(this.table.getDatabase())
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308 | .schema(this.table.getSchema())
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309 | .name(this.table.getTable());
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310 | 43020 | jjdelcerro | |
311 | for (FeatureAttributeDescriptor attrOrgiginal : original) {
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312 | FeatureAttributeDescriptor attrTarget = target.getAttributeDescriptor( |
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313 | attrOrgiginal.getName() |
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314 | ); |
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315 | if (attrTarget == null) { |
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316 | 44190 | jjdelcerro | if( attrOrgiginal.isComputed() ) {
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317 | continue;
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318 | } |
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319 | 43020 | jjdelcerro | sqlbuilder.alter_table().drop_column(attrOrgiginal.getName()); |
320 | 43650 | jjdelcerro | } else if( !this.areEquals(attrOrgiginal, attrTarget) ) { |
321 | 44190 | jjdelcerro | if( attrTarget.isComputed() ) {
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322 | continue;
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323 | } |
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324 | 43650 | jjdelcerro | if( attrTarget.getType()==DataTypes.GEOMETRY ) {
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325 | sqlbuilder.alter_table().alter_geometry_column( |
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326 | attrTarget.getName(), |
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327 | attrTarget.getGeomType().getType(), |
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328 | attrTarget.getGeomType().getSubType(), |
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329 | attrTarget.getSRS(), |
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330 | attrTarget.isIndexed(), |
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331 | attrTarget.allowNull() |
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332 | ); |
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333 | } else {
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334 | sqlbuilder.alter_table().alter_column( |
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335 | attrTarget.getName(), |
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336 | attrTarget.getType(), |
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337 | attrTarget.getPrecision(), |
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338 | attrTarget.getSize(), |
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339 | attrTarget.isPrimaryKey(), |
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340 | attrTarget.isIndexed(), |
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341 | attrTarget.allowNull(), |
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342 | attrTarget.isAutomatic(), |
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343 | attrTarget.getDefaultValue() |
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344 | ); |
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345 | } |
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346 | 43020 | jjdelcerro | } |
347 | } |
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348 | for (FeatureAttributeDescriptor attrTarget : target) {
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349 | 44190 | jjdelcerro | if( attrTarget.isComputed() ) {
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350 | continue;
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351 | } |
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352 | 43020 | jjdelcerro | if (original.getAttributeDescriptor(attrTarget.getName()) == null) { |
353 | 43650 | jjdelcerro | if( attrTarget.getType()==DataTypes.GEOMETRY ) {
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354 | sqlbuilder.alter_table().add_geometry_column( |
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355 | attrTarget.getName(), |
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356 | attrTarget.getGeomType().getType(), |
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357 | attrTarget.getGeomType().getSubType(), |
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358 | attrTarget.getSRS(), |
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359 | attrTarget.isIndexed(), |
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360 | attrTarget.allowNull() |
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361 | ); |
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362 | } else {
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363 | sqlbuilder.alter_table().add_column( |
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364 | attrTarget.getName(), |
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365 | attrTarget.getType(), |
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366 | attrTarget.getPrecision(), |
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367 | attrTarget.getSize(), |
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368 | attrTarget.isPrimaryKey(), |
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369 | attrTarget.isIndexed(), |
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370 | attrTarget.allowNull(), |
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371 | attrTarget.isAutomatic(), |
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372 | attrTarget.getDefaultValue() |
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373 | ); |
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374 | } |
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375 | 43020 | jjdelcerro | } |
376 | } |
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377 | 44198 | jjdelcerro | sqlbuilder.setProperties( |
378 | Variable.class, |
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379 | PROP_TABLE, table |
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380 | ); |
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381 | 43687 | jjdelcerro | return sqlbuilder.alter_table().toStrings();
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382 | 43362 | jjdelcerro | } |
383 | 43650 | jjdelcerro | |
384 | protected boolean areEquals(FeatureAttributeDescriptor attr1, FeatureAttributeDescriptor attr2) { |
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385 | // No interesa si son o no iguales en general, solo si son iguales en lo
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386 | // que a los atributos usados para crear la columna de la tabla se refiere.
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387 | if( !StringUtils.equals(attr1.getName(), attr2.getName()) ) {
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388 | return false; |
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389 | } |
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390 | if( attr1.getType() != attr2.getType() ) {
|
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391 | return false; |
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392 | } |
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393 | if( attr1.getPrecision() != attr2.getPrecision() ) {
|
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394 | return false; |
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395 | } |
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396 | if( attr1.getSize() != attr2.getSize() ) {
|
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397 | return false; |
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398 | } |
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399 | if( attr1.isPrimaryKey() != attr2.isPrimaryKey() ) {
|
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400 | return false; |
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401 | } |
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402 | 43687 | jjdelcerro | // if( attr1.isIndexed() != attr2.isIndexed() ) {
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403 | // return false;
|
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404 | // }
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405 | 43650 | jjdelcerro | if( attr1.allowNull() != attr2.allowNull() ) {
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406 | return false; |
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407 | } |
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408 | if( attr1.isAutomatic() != attr2.isAutomatic() ) {
|
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409 | return false; |
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410 | } |
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411 | if( attr1.getDefaultValue() != attr2.getDefaultValue() ) {
|
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412 | if( attr1.getDefaultValue()==null || attr2.getDefaultValue()==null) { |
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413 | return false; |
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414 | } |
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415 | if( !attr1.getDefaultValue().equals(attr2.getDefaultValue()) ) {
|
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416 | return false; |
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417 | } |
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418 | } |
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419 | return true; |
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420 | } |
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421 | 43362 | jjdelcerro | |
422 | 43687 | jjdelcerro | protected List<String> buildCreateIndexSQL( |
423 | 44058 | jjdelcerro | TableReference table, |
424 | 43687 | jjdelcerro | FeatureType original, |
425 | FeatureType target |
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426 | ) { |
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427 | ArrayList<String> sqls = new ArrayList<>(); |
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428 | |||
429 | for (FeatureAttributeDescriptor attrTarget : target) {
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430 | boolean createIndex = false; |
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431 | if( attrTarget.isIndexed() ) {
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432 | FeatureAttributeDescriptor attrOriginal = original.getAttributeDescriptor(attrTarget.getName()); |
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433 | if ( attrOriginal == null) { |
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434 | createIndex = true;
|
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435 | } else {
|
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436 | if( attrOriginal.isIndexed() ) {
|
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437 | createIndex = false;
|
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438 | } else {
|
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439 | createIndex = true;
|
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440 | } |
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441 | } |
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442 | } |
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443 | if( createIndex ) {
|
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444 | JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
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445 | if( attrTarget.getType()==DataTypes.GEOMETRY ) {
|
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446 | sqlbuilder.create_index().spatial(); |
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447 | } |
||
448 | sqlbuilder.create_index().if_not_exist(); |
||
449 | sqlbuilder.create_index().name("idx_" + table + "_" + attrTarget.getName()); |
||
450 | sqlbuilder.create_index().column(attrTarget.getName()); |
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451 | 44058 | jjdelcerro | sqlbuilder.create_index().table() |
452 | .database(this.table.getDatabase())
|
||
453 | .schema(this.table.getSchema())
|
||
454 | .name(this.table.getTable());
|
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455 | 44198 | jjdelcerro | sqlbuilder.setProperties( |
456 | Variable.class, |
||
457 | PROP_TABLE, table |
||
458 | ); |
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459 | 43687 | jjdelcerro | sqls.addAll(sqlbuilder.create_index().toStrings()); |
460 | } |
||
461 | } |
||
462 | return sqls;
|
||
463 | } |
||
464 | |||
465 | 43362 | jjdelcerro | public void performUpdateTable(Connection conn, |
466 | 44058 | jjdelcerro | TableReference table, |
467 | 43362 | jjdelcerro | FeatureType original, |
468 | FeatureType target) throws DataException {
|
||
469 | 43687 | jjdelcerro | |
470 | ArrayList<String> sqls = new ArrayList<>(); |
||
471 | |||
472 | 44058 | jjdelcerro | sqls.addAll(buildUpdateTableSQL(table, original, target)); |
473 | sqls.addAll(buildCreateIndexSQL(table, original, target)); |
||
474 | 43687 | jjdelcerro | |
475 | if( !CollectionUtils.isEmpty(sqls) ) {
|
||
476 | Statement st = null; |
||
477 | try {
|
||
478 | st = conn.createStatement(); |
||
479 | for (String sql : sqls) { |
||
480 | 44190 | jjdelcerro | if( !StringUtils.isBlank(sql) ) {
|
481 | JDBCUtils.execute(st, sql); |
||
482 | } |
||
483 | 43687 | jjdelcerro | } |
484 | } catch (SQLException e) { |
||
485 | throw new JDBCSQLException(e); |
||
486 | } finally {
|
||
487 | JDBCUtils.closeQuietly(st); |
||
488 | 43020 | jjdelcerro | } |
489 | } |
||
490 | } |
||
491 | } |