public Table executeAndFetchTable() {
ResultSet rs;
long start = System.currentTimeMillis();
try {
rs = statement.executeQuery();
long afterExecute = System.currentTimeMillis();
Table table = TableFactory.createTable(rs, this.isCaseSensitive());
long afterClose = System.currentTimeMillis();
logger.info(
"total: {} ms, execution: {} ms, reading and parsing: {} ms; executed fetch table [{}]",
new Object[] {
afterClose - start,
afterExecute - start,
afterClose - afterExecute,
this.getName() == null ? "No name" : this.getName()
});
return table;
} catch (SQLException e) {
throw new Sql2oException("Error while executing query", e);
} finally {
closeConnectionIfNecessary();
}
}
public <T> List<T> executeAndFetch(Class returnType) {
List list = new ArrayList();
PojoMetadata metadata =
new PojoMetadata(returnType, this.isCaseSensitive(), this.getColumnMappings());
try {
// java.util.Date st = new java.util.Date();
long start = System.currentTimeMillis();
ResultSet rs = statement.executeQuery();
long afterExecQuery = System.currentTimeMillis();
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
Pojo pojo = new Pojo(metadata, this.isCaseSensitive());
// Object obj = returnType.newInstance();
for (int colIdx = 1; colIdx <= meta.getColumnCount(); colIdx++) {
String colName = meta.getColumnName(colIdx);
pojo.setProperty(colName, rs.getObject(colIdx));
}
list.add(pojo.getObject());
}
rs.close();
long afterClose = System.currentTimeMillis();
logger.info(
"total: {} ms, execution: {} ms, reading and parsing: {} ms; executed [{}]",
new Object[] {
afterClose - start,
afterExecQuery - start,
afterClose - afterExecQuery,
this.getName() == null ? "No name" : this.getName()
});
} catch (SQLException ex) {
throw new Sql2oException("Database error", ex);
} finally {
closeConnectionIfNecessary();
}
return list;
}
