org.teiid.core.util
Class SqlUtil

java.lang.Object
  org.teiid.core.util.SqlUtil

public class SqlUtil
extends java.lang.Object

Utilities for dealing with SQL strings.

Field Summary

static char	CR_CHAR
static char	NL_CHAR
static char	SPACE_CHAR
static char	TAB_CHAR

Method Summary

static java.sql.SQLException	createFeatureNotSupportedException()
static boolean	isUpdateSql(java.lang.String sql) Determines whether a sql statement is an update (INSERT, UPDATE, or DELETE).

Methods inherited from class java.lang.Object

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

Field Detail

CR_CHAR

public static final char CR_CHAR

See Also:

Constant Field Values

NL_CHAR

public static final char NL_CHAR

See Also:

Constant Field Values

SPACE_CHAR

public static final char SPACE_CHAR

See Also:

Constant Field Values

TAB_CHAR

public static final char TAB_CHAR

See Also:

Constant Field Values

Method Detail

isUpdateSql

public static boolean isUpdateSql(java.lang.String sql)
                           throws java.lang.IllegalArgumentException

Determines whether a sql statement is an update (INSERT, UPDATE, or DELETE). Throws exception if SQL statement appears to be invalid (because it's null, has 0 length, etc.

Parameters:

sql - Sql string

Returns:

True if INSERT, UPDATE, or DELETE, and false otherwise

Throws:

java.lang.IllegalArgumentException - If sql string is invalid and neither a query or an update

createFeatureNotSupportedException

public static java.sql.SQLException createFeatureNotSupportedException()