public Object[] getSingleRowData() {
Object[] data = (Object[]) initialiseNavigator().getNext();
data = (Object[]) ArrayUtil.resizeArrayIfDifferent(data, metaData.getColumnCount());
return data;
}
/**
* Creates a new instance of JDBCParameterMetaData.
*
* <p>
*
* @param metaData A ResultMetaData object describing the statement parameters
* @throws SQLException never - reserved for future use
*/
JDBCParameterMetaData(JDBCConnection conn, ResultMetaData metaData) throws SQLException {
rmd = metaData;
parameterCount = rmd.getColumnCount();
if (conn.clientProperties != null) {
translateTTIType =
conn.clientProperties.isPropertyTrue(HsqlDatabaseProperties.jdbc_translate_tti_types);
}
}
// reading and writing
public void write(RowOutputInterface out, ResultMetaData meta) throws IOException {
beforeFirst();
out.writeLong(id);
out.writeInt(size);
out.writeInt(0); // offset
out.writeInt(size);
while (hasNext()) {
Object[] data = getNext();
out.writeData(meta.getColumnCount(), meta.columnTypes, data, null, null);
}
beforeFirst();
}
/**
* Creates a new instance of JDBCParameterMetaData.
*
* <p>
*
* @param metaData A ResultMetaData object describing the statement parameters
* @throws SQLException never - reserved for future use
*/
JDBCParameterMetaData(ResultMetaData metaData) throws SQLException {
rmd = metaData;
parameterCount = rmd.getColumnCount();
}
private static void writeSimple(RowOutputInterface out, ResultMetaData meta, Object[] data)
throws IOException {
out.writeInt(1);
out.writeData(meta.getColumnCount(), meta.columnTypes, data, null, null);
}
