com.acciente.oacc.sql.internal

Class SchemaNameValidator

java.lang.Object

com.acciente.oacc.sql.internal.SchemaNameValidator

public class SchemaNameValidator
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	OPTIONALLY_DELIMITED_UNICODE_WORD_PATTERN
static String	OPTIONALLY_DELIMITED_UNICODE_WORD_REGEX

Constructor Summary

Constructors

Constructor and Description
SchemaNameValidator()

Method Summary

Methods

Modifier and Type	Method and Description
static void	assertValid(String schemaName) Asserts the specified schema name is valid.
static boolean	isValid(String schemaName) Validates the specified schema name.

Methods inherited from class java.lang.Object

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

Field Detail

OPTIONALLY_DELIMITED_UNICODE_WORD_REGEX

public static final String OPTIONALLY_DELIMITED_UNICODE_WORD_REGEX

See Also:

Constant Field Values

OPTIONALLY_DELIMITED_UNICODE_WORD_PATTERN

public static final Pattern OPTIONALLY_DELIMITED_UNICODE_WORD_PATTERN

Constructor Detail

SchemaNameValidator

public SchemaNameValidator()

Method Detail

isValid

public static boolean isValid(String schemaName)

Validates the specified schema name.

The specified schema name is only considered valid if it consists of a single sequence of unicode word characters, or is null. Blank schema names are not valid. The unicode word can optionally be surrounded by SQL delimiters. Valid SQL delimiters include the following characters:

• double-quote (")
• single-quote (')
• square brackets ([])
• backtick (`)

A unicode word can consist of the following [Javadoc Reference]:

• Alphabetical letter characters
• Digits
• Connector punctuation (e.g. underscore "_")
• Nonspacing marks
• Enclosing marks
• Spacing combining marks

Parameters:

schemaName - the schema name String to be validated

Returns:

true if the specified schema name is null or a (optionally delimited) unicode word, false otherwise

assertValid

public static void assertValid(String schemaName)

Asserts the specified schema name is valid. See isValid(String).

Parameters:

schemaName - the schema name String to be validated

Throws:

IllegalArgumentException - if the specified schema name is not valid according to isValid(String)}