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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cayenne.unit;
import org.apache.cayenne.dba.DbAdapter;
import org.apache.cayenne.map.DataMap;
import java.sql.Connection;
import java.util.Collection;
public class PostgresUnitDbAdapter extends UnitDbAdapter {
public PostgresUnitDbAdapter(DbAdapter adapter) {
super(adapter);
}
@Override
public void willDropTables(Connection conn, DataMap map, Collection tablesToDrop) throws Exception {
// avoid dropping constraints...
}
@Override
public boolean supportsLobs() {
return true;
}
@Override
public boolean supportsStoredProcedures() {
return true;
}
@Override
public boolean canMakeObjectsOutOfProcedures() {
// we are a victim of CAY-148 - column capitalization...
return false;
}
@Override
public void createdTables(Connection con, DataMap map) throws Exception {
if (map.getProcedureMap().containsKey("cayenne_tst_select_proc")) {
executeDDL(con, "postgresql", "create-select-sp.sql");
executeDDL(con, "postgresql", "create-update-sp.sql");
executeDDL(con, "postgresql", "create-update-sp2.sql");
executeDDL(con, "postgresql", "create-out-sp.sql");
}
}
public boolean isLowerCaseNames() {
return true;
}
@Override
public boolean supportsGeneratedKeysDrop() {
return true;
}
}