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 / OperationsFactoryBase.java @ 44331
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package org.gvsig.fmap.dal.store.jdbc2.spi.operations; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.commons.lang3.StringUtils; |
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import org.apache.commons.lang3.tuple.Pair; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.SQLBuilder; |
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import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.dal.store.jdbc.JDBCNewStoreParameters; |
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import org.gvsig.fmap.dal.store.jdbc.JDBCStoreParameters; |
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import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
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import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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public class OperationsFactoryBase implements OperationsFactory { |
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protected class DefaultTableReference implements TableReference { |
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private final String database; |
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private final String schema; |
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private final String table; |
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private final String subquery; |
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public DefaultTableReference(String database, String schema, String table, String subquery) { |
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this.database = StringUtils.defaultIfBlank(database, null); |
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this.schema = StringUtils.defaultIfBlank(schema, null); |
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this.table = StringUtils.defaultIfBlank(table, null); |
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this.subquery = StringUtils.defaultIfBlank(subquery, null); |
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} |
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@Override
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public String getDatabase() { |
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return this.database; |
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} |
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@Override
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public String getSchema() { |
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return this.schema; |
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} |
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@Override
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public String getTable() { |
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return this.table; |
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} |
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@Override
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public String getSubquery() { |
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return this.subquery; |
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} |
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@Override
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public boolean hasDatabase() { |
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return this.database != null; |
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} |
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@Override
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public boolean hasSchema() { |
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return this.schema != null; |
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} |
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@Override
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public boolean hasTable() { |
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return this.table != null; |
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} |
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|
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@Override
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public boolean hasSubquery() { |
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return this.subquery != null; |
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} |
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@Override
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public String toString() { |
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StringBuilder builder = new StringBuilder(); |
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if( this.hasDatabase() ) { |
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builder.append(this.database);
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builder.append(".");
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} |
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if( this.hasSchema()) { |
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builder.append(this.schema);
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builder.append(".");
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} |
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builder.append(this.table);
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if( this.hasSubquery() ) { |
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builder.append("[");
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builder.append(this.subquery);
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builder.append("]");
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} |
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return builder.toString();
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} |
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} |
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protected final JDBCHelper helper; |
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public OperationsFactoryBase(JDBCHelper helper) {
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this.helper = helper;
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} |
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@Override
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public TableReference createTableReference(JDBCStoreParameters params) {
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TableReference t = new DefaultTableReference(
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params.getDBName(), |
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params.getSchema(), |
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params.getTable(), |
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params.getSQL() |
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); |
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return t;
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} |
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@Override
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public TableReference createTableReference(JDBCNewStoreParameters params) {
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TableReference t = new DefaultTableReference(
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params.getDBName(), |
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params.getSchema(), |
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params.getTable(), |
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null
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); |
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return t;
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} |
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@Override
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public TableReference createTableReference(String database, String schema, String table, String subquery) { |
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TableReference t = new DefaultTableReference(database, schema, table, subquery);
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return t;
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} |
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@Override
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public FetchFeatureTypeOperation createFetchFeatureType(
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EditableFeatureType type, |
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TableReference table, |
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List<String> primaryKeys, |
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String defaultGeometryField,
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IProjection crs |
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) { |
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return new FetchFeatureTypeOperation(helper, type, table, |
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primaryKeys, defaultGeometryField, crs); |
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} |
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@Override
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public FetchFeatureProviderByReferenceOperation createFetchFeatureProviderByReference(
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FeatureReferenceProviderServices reference, |
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FeatureType featureType, |
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TableReference table |
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) { |
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return new FetchFeatureProviderByReferenceOperation(helper, reference, |
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featureType, table); |
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} |
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@Override
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public CalculateEnvelopeOfColumnOperation createCalculateEnvelopeOfColumn(
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TableReference table, |
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String columnName,
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String baseFilter,
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Envelope workingArea, |
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IProjection crs |
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) { |
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return new CalculateEnvelopeOfColumnOperation(helper, |
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table, columnName, baseFilter, workingArea, crs); |
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} |
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@Override
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public PerformChangesOperation createPerformChanges(
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TableReference table, |
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FeatureType type, |
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Iterator deleteds,
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Iterator inserteds,
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Iterator updateds,
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Iterator featureTypesChanged
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) { |
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return new PerformChangesOperation(helper, table, type, |
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deleteds, inserteds, updateds, featureTypesChanged); |
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} |
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@Override
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public AppendOperation createAppend(
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TableReference table, |
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FeatureType type |
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) { |
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return new AppendOperation(helper, table, type); |
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} |
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@Override
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public CountOperation createCount(
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TableReference table, |
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String baseFilter,
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String filter
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) { |
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return new CountOperation(helper, table, baseFilter, filter); |
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} |
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@Override
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public TableIsEmptyOperation createTableIsEmpty(
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TableReference table, |
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String baseFilter,
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String filter
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) { |
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return new TableIsEmptyOperation(helper, table, baseFilter, filter); |
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} |
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@Override
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public ResultSetForSetProviderOperation createResultSetForSetProvider(
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TableReference table, |
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String baseFilter,
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String baseOrder,
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FeatureQuery query, |
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FeatureType storeType, |
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FeatureType setType, |
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long limit,
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long offset,
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int fetchSize
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) { |
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return new ResultSetForSetProviderOperation(helper, table, |
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baseFilter, baseOrder, query, storeType, setType, |
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limit, offset, fetchSize); |
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} |
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@Override
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public ListTablesOperation createListTables(
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int mode,
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JDBCStoreParameters baseParameters, |
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boolean informationTables
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) { |
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return new ListTablesOperation( |
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helper, mode, baseParameters, informationTables ); |
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} |
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@Override
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public DropTableOperation createDropTable(
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TableReference tableName |
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) { |
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return new DropTableOperation(helper, tableName); |
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} |
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@Override
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public CreateTableOperation createTable(
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TableReference table, |
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FeatureType type, |
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List<Pair<String, SQLBuilder.Privilege>> userAndPrivileges, |
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List<String> additionalSQLs |
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) throws DataException {
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return new CreateTableOperation( |
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helper, table, type, |
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userAndPrivileges, additionalSQLs |
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); |
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} |
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@Override
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public CanCreateTablesOperation createCanCreateTables() {
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return new CanCreateTablesOperation(helper); |
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} |
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@Override
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public UpdateTableStatisticsOperation createUpdateTableStatistics(
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TableReference table |
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) { |
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return new UpdateTableStatisticsOperation(helper, table); |
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} |
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@Override
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public CanModifyTableOperation createCanModifyTableOperation(
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TableReference table |
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) { |
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return new CanModifyTableOperation(helper, table); |
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} |
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@Override
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public ExecuteOperation createExecute(String sql) { |
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return new ExecuteOperation(helper, sql); |
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} |
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} |