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
History | View | Annotate | Download (18.9 KB)
| 1 |
package org.gvsig.fmap.dal.store.jdbc2.spi.operations; |
|---|---|
| 2 |
|
| 3 |
import java.sql.Connection; |
| 4 |
import java.sql.PreparedStatement; |
| 5 |
import java.sql.SQLException; |
| 6 |
import java.sql.Statement; |
| 7 |
import java.util.ArrayList; |
| 8 |
import java.util.Iterator; |
| 9 |
import java.util.List; |
| 10 |
import org.apache.commons.collections.CollectionUtils; |
| 11 |
import org.apache.commons.lang3.StringUtils; |
| 12 |
import org.gvsig.expressionevaluator.ExpressionBuilder; |
| 13 |
import org.gvsig.expressionevaluator.ExpressionBuilder.Variable; |
| 14 |
import org.gvsig.expressionevaluator.GeometryExpressionBuilder; |
| 15 |
import org.gvsig.fmap.dal.DataTypes; |
| 16 |
import org.gvsig.fmap.dal.exception.DataException; |
| 17 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
| 18 |
import org.gvsig.fmap.dal.feature.FeatureReference; |
| 19 |
import org.gvsig.fmap.dal.feature.FeatureType; |
| 20 |
import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
| 21 |
import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
| 22 |
import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
| 23 |
import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
| 24 |
import org.gvsig.fmap.dal.store.jdbc.exception.JDBCExecuteSQLException; |
| 25 |
import org.gvsig.fmap.dal.store.jdbc.exception.JDBCSQLException; |
| 26 |
import org.gvsig.fmap.dal.store.jdbc.exception.JDBCUpdateWithoutChangesException; |
| 27 |
import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase; |
| 28 |
import org.gvsig.fmap.dal.store.jdbc2.JDBCUtils; |
| 29 |
import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory.TableReference; |
| 30 |
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; |
| 32 |
import org.gvsig.tools.dispose.Disposable; |
| 33 |
import org.gvsig.tools.dispose.DisposeUtils; |
| 34 |
|
| 35 |
public class PerformChangesOperation extends AbstractConnectionWritableOperation { |
| 36 |
|
| 37 |
protected TableReference table;
|
| 38 |
protected FeatureType featureType;
|
| 39 |
protected Iterator<FeatureReferenceProviderServices> deleteds; |
| 40 |
protected Iterator<FeatureStoreProvider.FeatureTypeChanged> featureTypesChanged; |
| 41 |
protected Iterator<FeatureProvider> updateds; |
| 42 |
protected Iterator<FeatureProvider> inserteds; |
| 43 |
|
| 44 |
protected boolean typeChanged = false; |
| 45 |
|
| 46 |
public PerformChangesOperation(JDBCHelper helper) {
|
| 47 |
this(helper, null, null, null, null, null, null); |
| 48 |
} |
| 49 |
|
| 50 |
public PerformChangesOperation(JDBCHelper helper,
|
| 51 |
TableReference table, |
| 52 |
FeatureType featureType, |
| 53 |
Iterator<FeatureReferenceProviderServices> deleteds,
|
| 54 |
Iterator<FeatureProvider> inserteds,
|
| 55 |
Iterator<FeatureProvider> updateds,
|
| 56 |
Iterator<FeatureStoreProvider.FeatureTypeChanged> featureTypesChanged) {
|
| 57 |
super(helper);
|
| 58 |
this.deleteds = deleteds;
|
| 59 |
this.inserteds = inserteds;
|
| 60 |
this.updateds = updateds;
|
| 61 |
this.table = table;
|
| 62 |
this.featureType = featureType;
|
| 63 |
this.featureTypesChanged = featureTypesChanged;
|
| 64 |
} |
| 65 |
|
| 66 |
public boolean isTypeChanged() { |
| 67 |
return typeChanged;
|
| 68 |
} |
| 69 |
|
| 70 |
@Override
|
| 71 |
public Object perform(Connection conn) throws DataException { |
| 72 |
if (featureTypesChanged.hasNext()) {
|
| 73 |
FeatureStoreProvider.FeatureTypeChanged item = featureTypesChanged.next(); |
| 74 |
this.performUpdateTable(conn, table, item.getSource(), item.getTarget());
|
| 75 |
typeChanged = true;
|
| 76 |
} else {
|
| 77 |
typeChanged = false;
|
| 78 |
} |
| 79 |
if (deleteds.hasNext()) {
|
| 80 |
performDeletes(conn, table, featureType, deleteds); |
| 81 |
} |
| 82 |
if (updateds.hasNext()) {
|
| 83 |
performUpdates(conn, table, featureType, updateds); |
| 84 |
} |
| 85 |
if (inserteds.hasNext()) {
|
| 86 |
performInserts(conn, table, featureType, inserteds); |
| 87 |
} |
| 88 |
return true; |
| 89 |
} |
| 90 |
|
| 91 |
protected JDBCSQLBuilderBase buildDeleteSQL(
|
| 92 |
TableReference table, |
| 93 |
FeatureType type |
| 94 |
) {
|
| 95 |
JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
| 96 |
ExpressionBuilder expbuilder = sqlbuilder.expression(); |
| 97 |
|
| 98 |
sqlbuilder.delete().table() |
| 99 |
.database(this.table.getDatabase())
|
| 100 |
.schema(this.table.getSchema())
|
| 101 |
.name(this.table.getTable());
|
| 102 |
for (FeatureAttributeDescriptor attr : type) {
|
| 103 |
if (attr.isPrimaryKey()) {
|
| 104 |
sqlbuilder.delete().where().and( |
| 105 |
expbuilder.eq( |
| 106 |
expbuilder.column(attr.getName()), |
| 107 |
expbuilder.parameter(attr.getName()).as_variable() |
| 108 |
) |
| 109 |
); |
| 110 |
} |
| 111 |
} |
| 112 |
if (!sqlbuilder.delete().has_where() ) {
|
| 113 |
throw new RuntimeException("Operation requires missing pk"); |
| 114 |
} |
| 115 |
return sqlbuilder;
|
| 116 |
} |
| 117 |
|
| 118 |
public void performDeletes(Connection conn, |
| 119 |
TableReference table, |
| 120 |
FeatureType type, |
| 121 |
Iterator<FeatureReferenceProviderServices> deleteds) throws DataException { |
| 122 |
|
| 123 |
JDBCSQLBuilderBase sqlbuilder = buildDeleteSQL(table, type); |
| 124 |
|
| 125 |
PreparedStatement st = null; |
| 126 |
Disposable paramsDisposer = null;
|
| 127 |
sqlbuilder.setProperties( |
| 128 |
Variable.class, |
| 129 |
PROP_TABLE, table |
| 130 |
); |
| 131 |
String sql = sqlbuilder.delete().toString();
|
| 132 |
try {
|
| 133 |
st = conn.prepareStatement(sql); |
| 134 |
while (deleteds.hasNext()) {
|
| 135 |
FeatureReference reference = (FeatureReference) deleteds.next(); |
| 136 |
paramsDisposer = sqlbuilder.setParameters(st, reference); |
| 137 |
int nAffected = JDBCUtils.executeUpdate(st,sql);
|
| 138 |
if (nAffected == 0) { |
| 139 |
throw new JDBCUpdateWithoutChangesException( |
| 140 |
sqlbuilder.delete().toString(), |
| 141 |
null
|
| 142 |
); |
| 143 |
} |
| 144 |
if (nAffected > 1) { |
| 145 |
LOGGER.warn("Remove statement affectst to {} rows ( {} )",
|
| 146 |
nAffected, sql |
| 147 |
); |
| 148 |
} |
| 149 |
} |
| 150 |
} catch (SQLException e) { |
| 151 |
throw new JDBCSQLException(e); |
| 152 |
} finally {
|
| 153 |
JDBCUtils.closeQuietly(st); |
| 154 |
DisposeUtils.disposeQuietly(paramsDisposer); |
| 155 |
} |
| 156 |
} |
| 157 |
|
| 158 |
protected JDBCSQLBuilderBase buildInsertSQL(
|
| 159 |
TableReference table, |
| 160 |
FeatureType type |
| 161 |
) {
|
| 162 |
JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
| 163 |
GeometryExpressionBuilder expbuilder = sqlbuilder.expression(); |
| 164 |
|
| 165 |
sqlbuilder.insert().table() |
| 166 |
.database(this.table.getDatabase())
|
| 167 |
.schema(this.table.getSchema())
|
| 168 |
.name(this.table.getTable());
|
| 169 |
for (FeatureAttributeDescriptor attr : type) {
|
| 170 |
if( attr.isAutomatic() || attr.isComputed() ) {
|
| 171 |
continue;
|
| 172 |
} |
| 173 |
if (attr.getType() == DataTypes.GEOMETRY) {
|
| 174 |
sqlbuilder.insert().column().name(attr.getName()).with_value( |
| 175 |
expbuilder.parameter(attr.getName()).as_variable() |
| 176 |
.srs( |
| 177 |
expbuilder.parameter().value( |
| 178 |
attr.getSRS()).as_constant() |
| 179 |
) |
| 180 |
); |
| 181 |
} else {
|
| 182 |
sqlbuilder.insert().column().name(attr.getName()).with_value( |
| 183 |
expbuilder.parameter(attr.getName()) |
| 184 |
); |
| 185 |
} |
| 186 |
} |
| 187 |
return sqlbuilder;
|
| 188 |
} |
| 189 |
|
| 190 |
public void performInserts(Connection conn, |
| 191 |
TableReference table, |
| 192 |
FeatureType type, |
| 193 |
Iterator<FeatureProvider> inserteds) throws DataException { |
| 194 |
JDBCSQLBuilderBase sqlbuilder = buildInsertSQL(table, type); |
| 195 |
|
| 196 |
PreparedStatement st;
|
| 197 |
Disposable paramsDisposer; |
| 198 |
sqlbuilder.setProperties( |
| 199 |
Variable.class, |
| 200 |
PROP_FEATURE_TYPE, type, |
| 201 |
PROP_TABLE, table |
| 202 |
); |
| 203 |
String sql = sqlbuilder.insert().toString();
|
| 204 |
try {
|
| 205 |
st = conn.prepareStatement(sql); |
| 206 |
while (inserteds.hasNext()) {
|
| 207 |
FeatureProvider feature = inserteds.next(); |
| 208 |
paramsDisposer = sqlbuilder.setParameters(st, feature); |
| 209 |
try {
|
| 210 |
if (JDBCUtils.executeUpdate(st,sql) == 0) { |
| 211 |
throw new JDBCExecuteSQLException( |
| 212 |
sqlbuilder.insert().toString(), |
| 213 |
null
|
| 214 |
); |
| 215 |
} |
| 216 |
} finally {
|
| 217 |
DisposeUtils.disposeQuietly(paramsDisposer); |
| 218 |
} |
| 219 |
} |
| 220 |
} catch (JDBCExecuteSQLException ex) {
|
| 221 |
throw ex;
|
| 222 |
} catch (Exception ex) { |
| 223 |
throw new JDBCExecuteSQLException(sql,ex); |
| 224 |
} |
| 225 |
} |
| 226 |
|
| 227 |
protected JDBCSQLBuilderBase buildUpdateSQL(
|
| 228 |
TableReference table, |
| 229 |
FeatureType type |
| 230 |
) {
|
| 231 |
JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
| 232 |
GeometryExpressionBuilder expbuilder = sqlbuilder.expression(); |
| 233 |
|
| 234 |
sqlbuilder.update().table() |
| 235 |
.database(this.table.getDatabase())
|
| 236 |
.schema(this.table.getSchema())
|
| 237 |
.name(this.table.getTable());
|
| 238 |
for (FeatureAttributeDescriptor attr : type) {
|
| 239 |
if (attr.isPrimaryKey()) {
|
| 240 |
sqlbuilder.update().where().and( |
| 241 |
expbuilder.eq( |
| 242 |
expbuilder.column(attr.getName()), |
| 243 |
expbuilder.parameter(attr.getName()).as_variable() |
| 244 |
) |
| 245 |
); |
| 246 |
} |
| 247 |
if ( attr.isAutomatic() || attr.isReadOnly() || attr.isComputed() ) {
|
| 248 |
continue;
|
| 249 |
} |
| 250 |
if (attr.getType() == DataTypes.GEOMETRY) {
|
| 251 |
sqlbuilder.update().column().name(attr.getName()).with_value( |
| 252 |
expbuilder.parameter(attr.getName()).as_geometry_variable().srs( |
| 253 |
expbuilder.parameter().value(attr.getSRS()).as_constant() |
| 254 |
) |
| 255 |
); |
| 256 |
} else {
|
| 257 |
sqlbuilder.update().column().name(attr.getName()).with_value( |
| 258 |
expbuilder.parameter(attr.getName()).as_variable() |
| 259 |
); |
| 260 |
} |
| 261 |
} |
| 262 |
if (!sqlbuilder.update().has_where() ) {
|
| 263 |
throw new RuntimeException("Operation requires missing pk"); |
| 264 |
} |
| 265 |
return sqlbuilder;
|
| 266 |
} |
| 267 |
|
| 268 |
public void performUpdates(Connection conn, |
| 269 |
TableReference table, |
| 270 |
FeatureType type, |
| 271 |
Iterator<FeatureProvider> updateds) throws DataException { |
| 272 |
|
| 273 |
JDBCSQLBuilderBase sqlbuilder = buildUpdateSQL(table, type); |
| 274 |
|
| 275 |
PreparedStatement st = null; |
| 276 |
Disposable paramsDisposer = null;
|
| 277 |
sqlbuilder.setProperties( |
| 278 |
Variable.class, |
| 279 |
PROP_FEATURE_TYPE, type, |
| 280 |
PROP_TABLE, table |
| 281 |
); |
| 282 |
String sql = sqlbuilder.update().toString();
|
| 283 |
try {
|
| 284 |
st = conn.prepareStatement(sql); |
| 285 |
while (updateds.hasNext()) {
|
| 286 |
FeatureProvider featureProvider = (FeatureProvider) updateds.next(); |
| 287 |
paramsDisposer = sqlbuilder.setParameters(st, featureProvider); |
| 288 |
if (JDBCUtils.executeUpdate(st,sql) == 0) { |
| 289 |
throw new JDBCUpdateWithoutChangesException(sql,null); |
| 290 |
} |
| 291 |
} |
| 292 |
} catch (SQLException e) { |
| 293 |
throw new JDBCSQLException(e); |
| 294 |
} finally {
|
| 295 |
JDBCUtils.closeQuietly(st); |
| 296 |
DisposeUtils.disposeQuietly(paramsDisposer); |
| 297 |
} |
| 298 |
} |
| 299 |
|
| 300 |
protected List<String> buildUpdateTableSQL( |
| 301 |
TableReference table, |
| 302 |
FeatureType original, |
| 303 |
FeatureType target |
| 304 |
) {
|
| 305 |
JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
| 306 |
sqlbuilder.alter_table().table() |
| 307 |
.database(this.table.getDatabase())
|
| 308 |
.schema(this.table.getSchema())
|
| 309 |
.name(this.table.getTable());
|
| 310 |
|
| 311 |
for (FeatureAttributeDescriptor attrOrgiginal : original) {
|
| 312 |
FeatureAttributeDescriptor attrTarget = target.getAttributeDescriptor( |
| 313 |
attrOrgiginal.getName() |
| 314 |
); |
| 315 |
if (attrTarget == null) { |
| 316 |
if( attrOrgiginal.isComputed() ) {
|
| 317 |
continue;
|
| 318 |
} |
| 319 |
sqlbuilder.alter_table().drop_column(attrOrgiginal.getName()); |
| 320 |
} else if( !this.areEquals(attrOrgiginal, attrTarget) ) { |
| 321 |
if( attrTarget.isComputed() ) {
|
| 322 |
continue;
|
| 323 |
} |
| 324 |
if( attrTarget.getType()==DataTypes.GEOMETRY ) {
|
| 325 |
sqlbuilder.alter_table().alter_geometry_column( |
| 326 |
attrTarget.getName(), |
| 327 |
attrTarget.getGeomType().getType(), |
| 328 |
attrTarget.getGeomType().getSubType(), |
| 329 |
attrTarget.getSRS(), |
| 330 |
attrTarget.isIndexed(), |
| 331 |
attrTarget.allowNull() |
| 332 |
); |
| 333 |
} else {
|
| 334 |
sqlbuilder.alter_table().alter_column( |
| 335 |
attrTarget.getName(), |
| 336 |
attrTarget.getType(), |
| 337 |
attrTarget.getPrecision(), |
| 338 |
attrTarget.getSize(), |
| 339 |
attrTarget.isPrimaryKey(), |
| 340 |
attrTarget.isIndexed(), |
| 341 |
attrTarget.allowNull(), |
| 342 |
attrTarget.isAutomatic(), |
| 343 |
attrTarget.getDefaultValue() |
| 344 |
); |
| 345 |
} |
| 346 |
} |
| 347 |
} |
| 348 |
for (FeatureAttributeDescriptor attrTarget : target) {
|
| 349 |
if( attrTarget.isComputed() ) {
|
| 350 |
continue;
|
| 351 |
} |
| 352 |
if (original.getAttributeDescriptor(attrTarget.getName()) == null) { |
| 353 |
if( attrTarget.getType()==DataTypes.GEOMETRY ) {
|
| 354 |
sqlbuilder.alter_table().add_geometry_column( |
| 355 |
attrTarget.getName(), |
| 356 |
attrTarget.getGeomType().getType(), |
| 357 |
attrTarget.getGeomType().getSubType(), |
| 358 |
attrTarget.getSRS(), |
| 359 |
attrTarget.isIndexed(), |
| 360 |
attrTarget.allowNull() |
| 361 |
); |
| 362 |
} else {
|
| 363 |
sqlbuilder.alter_table().add_column( |
| 364 |
attrTarget.getName(), |
| 365 |
attrTarget.getType(), |
| 366 |
attrTarget.getPrecision(), |
| 367 |
attrTarget.getSize(), |
| 368 |
attrTarget.isPrimaryKey(), |
| 369 |
attrTarget.isIndexed(), |
| 370 |
attrTarget.allowNull(), |
| 371 |
attrTarget.isAutomatic(), |
| 372 |
attrTarget.getDefaultValue() |
| 373 |
); |
| 374 |
} |
| 375 |
} |
| 376 |
} |
| 377 |
sqlbuilder.setProperties( |
| 378 |
Variable.class, |
| 379 |
PROP_TABLE, table |
| 380 |
); |
| 381 |
return sqlbuilder.alter_table().toStrings();
|
| 382 |
} |
| 383 |
|
| 384 |
protected boolean areEquals(FeatureAttributeDescriptor attr1, FeatureAttributeDescriptor attr2) { |
| 385 |
// No interesa si son o no iguales en general, solo si son iguales en lo
|
| 386 |
// que a los atributos usados para crear la columna de la tabla se refiere.
|
| 387 |
if( !StringUtils.equals(attr1.getName(), attr2.getName()) ) {
|
| 388 |
return false; |
| 389 |
} |
| 390 |
if( attr1.getType() != attr2.getType() ) {
|
| 391 |
return false; |
| 392 |
} |
| 393 |
if( attr1.getPrecision() != attr2.getPrecision() ) {
|
| 394 |
return false; |
| 395 |
} |
| 396 |
if( attr1.getSize() != attr2.getSize() ) {
|
| 397 |
return false; |
| 398 |
} |
| 399 |
if( attr1.isPrimaryKey() != attr2.isPrimaryKey() ) {
|
| 400 |
return false; |
| 401 |
} |
| 402 |
// if( attr1.isIndexed() != attr2.isIndexed() ) {
|
| 403 |
// return false;
|
| 404 |
// }
|
| 405 |
if( attr1.allowNull() != attr2.allowNull() ) {
|
| 406 |
return false; |
| 407 |
} |
| 408 |
if( attr1.isAutomatic() != attr2.isAutomatic() ) {
|
| 409 |
return false; |
| 410 |
} |
| 411 |
if( attr1.getDefaultValue() != attr2.getDefaultValue() ) {
|
| 412 |
if( attr1.getDefaultValue()==null || attr2.getDefaultValue()==null) { |
| 413 |
return false; |
| 414 |
} |
| 415 |
if( !attr1.getDefaultValue().equals(attr2.getDefaultValue()) ) {
|
| 416 |
return false; |
| 417 |
} |
| 418 |
} |
| 419 |
return true; |
| 420 |
} |
| 421 |
|
| 422 |
protected List<String> buildCreateIndexSQL( |
| 423 |
TableReference table, |
| 424 |
FeatureType original, |
| 425 |
FeatureType target |
| 426 |
) {
|
| 427 |
ArrayList<String> sqls = new ArrayList<>(); |
| 428 |
|
| 429 |
for (FeatureAttributeDescriptor attrTarget : target) {
|
| 430 |
boolean createIndex = false; |
| 431 |
if( attrTarget.isIndexed() ) {
|
| 432 |
FeatureAttributeDescriptor attrOriginal = original.getAttributeDescriptor(attrTarget.getName()); |
| 433 |
if ( attrOriginal == null) { |
| 434 |
createIndex = true;
|
| 435 |
} else {
|
| 436 |
if( attrOriginal.isIndexed() ) {
|
| 437 |
createIndex = false;
|
| 438 |
} else {
|
| 439 |
createIndex = true;
|
| 440 |
} |
| 441 |
} |
| 442 |
} |
| 443 |
if( createIndex ) {
|
| 444 |
JDBCSQLBuilderBase sqlbuilder = createSQLBuilder(); |
| 445 |
if( attrTarget.getType()==DataTypes.GEOMETRY ) {
|
| 446 |
sqlbuilder.create_index().spatial(); |
| 447 |
} |
| 448 |
sqlbuilder.create_index().if_not_exist(); |
| 449 |
sqlbuilder.create_index().name("idx_" + table + "_" + attrTarget.getName()); |
| 450 |
sqlbuilder.create_index().column(attrTarget.getName()); |
| 451 |
sqlbuilder.create_index().table() |
| 452 |
.database(this.table.getDatabase())
|
| 453 |
.schema(this.table.getSchema())
|
| 454 |
.name(this.table.getTable());
|
| 455 |
sqlbuilder.setProperties( |
| 456 |
Variable.class, |
| 457 |
PROP_TABLE, table |
| 458 |
); |
| 459 |
sqls.addAll(sqlbuilder.create_index().toStrings()); |
| 460 |
} |
| 461 |
} |
| 462 |
return sqls;
|
| 463 |
} |
| 464 |
|
| 465 |
public void performUpdateTable(Connection conn, |
| 466 |
TableReference table, |
| 467 |
FeatureType original, |
| 468 |
FeatureType target) throws DataException {
|
| 469 |
|
| 470 |
ArrayList<String> sqls = new ArrayList<>(); |
| 471 |
|
| 472 |
sqls.addAll(buildUpdateTableSQL(table, original, target)); |
| 473 |
sqls.addAll(buildCreateIndexSQL(table, original, target)); |
| 474 |
|
| 475 |
if( !CollectionUtils.isEmpty(sqls) ) {
|
| 476 |
Statement st = null; |
| 477 |
try {
|
| 478 |
st = conn.createStatement(); |
| 479 |
for (String sql : sqls) { |
| 480 |
if( !StringUtils.isBlank(sql) ) {
|
| 481 |
JDBCUtils.execute(st, sql); |
| 482 |
} |
| 483 |
} |
| 484 |
} catch (SQLException e) { |
| 485 |
throw new JDBCSQLException(e); |
| 486 |
} finally {
|
| 487 |
JDBCUtils.closeQuietly(st); |
| 488 |
} |
| 489 |
} |
| 490 |
} |
| 491 |
} |