Package io.debezium.connector.oracle.logminer.parser

Class AbstractSelectSingleColumnSqlRedoPreambleParser

java.lang.Object

io.debezium.connector.oracle.logminer.parser.AbstractSingleColumnSqlRedoPreambleParser

io.debezium.connector.oracle.logminer.parser.AbstractSelectSingleColumnSqlRedoPreambleParser

All Implemented Interfaces:

SingleColumnSqlRedoPreambleParser

Direct Known Subclasses:

SelectLobParser, XmlBeginParser

public abstract class AbstractSelectSingleColumnSqlRedoPreambleParser
extends AbstractSingleColumnSqlRedoPreambleParser

An abstract implementation that knows how to parse a basic Oracle SELECT statement that contains a single column with one or more where conditions.

Author:

Chris Cranford

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	FROM
private static final String	INTO
private final String	preamble
private static final String	SELECT
private static final String	WHERE

Fields inherited from class io.debezium.connector.oracle.logminer.parser.AbstractSingleColumnSqlRedoPreambleParser

AND, BEGIN, columnName, columnValues, DECLARE, FOR_UPDATE, OR, schemaName, tableName

Constructor Summary

Constructors

Constructor	Description
AbstractSelectSingleColumnSqlRedoPreambleParser(String preamble)

Method Summary

Modifier and Type	Method	Description
protected int	parseFromClause(String sql, int index)
protected void	parseInternal(String sql, Table table)	An internal parse handler that handles the unique logic per parser implementation.
protected int	parseIntoClause(String sql, int index)
protected int	parseSelectable(String sql, int index, Table table)

Methods inherited from class io.debezium.connector.oracle.logminer.parser.AbstractSingleColumnSqlRedoPreambleParser

createDmlEntryForColumnValues, getColumnName, getSchemaName, getTableName, indexOfThrow, parse, parseColumnValue, parseOperator, parseQuotedValue, parseWhereClause, reset, startsWithAtIndex, startsWithAtIndexThrow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SELECT

private static final String SELECT

See Also:

• Constant Field Values

INTO

private static final String INTO

See Also:

• Constant Field Values

FROM

private static final String FROM

See Also:

• Constant Field Values

WHERE

private static final String WHERE

See Also:

• Constant Field Values

preamble

private final String preamble

Constructor Details

AbstractSelectSingleColumnSqlRedoPreambleParser

public AbstractSelectSingleColumnSqlRedoPreambleParser(String preamble)

Method Details

parseInternal

protected void parseInternal(String sql,
 Table table)

Description copied from class: AbstractSingleColumnSqlRedoPreambleParser

An internal parse handler that handles the unique logic per parser implementation.

Specified by:

parseInternal in class AbstractSingleColumnSqlRedoPreambleParser

Parameters:

sql - the SQL to be parsed, should not be null

table - the relational table model, should not be null

parseSelectable

protected int parseSelectable(String sql,
 int index,
 Table table)

parseIntoClause

protected int parseIntoClause(String sql,
 int index)

parseFromClause

protected int parseFromClause(String sql,
 int index)