Package org.ldaptive.schema

Class SchemaParser

java.lang.Object

org.ldaptive.schema.SchemaParser

public final class SchemaParser
extends Object

Encapsulates a SchemaFunction and exposes a convenience static method for parsing schema definitions. The schema function used by this class can be set using the system property SCHEMA_FUNCTION_PROPERTY.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SchemaParser.DefaultSchemaFunction	CharBuffer based implementation for schema functions.
static class	SchemaParser.RegexSchemaFunction	Regular expression based implementation for schema functions.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Logger	LOGGER	Logger for this class.
private static final SchemaFunction	SCHEMA_FUNCTION	Default schema function.
private static final Constructor<SchemaFunction>	SCHEMA_FUNCTION_CONSTRUCTOR	Custom schema parser constructor.
private static final String	SCHEMA_FUNCTION_PROPERTY	Schema function system property.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SchemaParser()	Default constructor.

Method Summary

Modifier and Type	Method	Description
static SchemaFunction	getSchemaFunction()	The SCHEMA_FUNCTION_PROPERTY property is checked and that class is loaded if provided.
static <T extends SchemaElement<?>> T	parse(Class<T> type, String definition)	Parses the supplied string representation of a schema element.

Methods inherited from class java.lang.Object

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

Field Details

SCHEMA_FUNCTION_PROPERTY

private static final String SCHEMA_FUNCTION_PROPERTY

Schema function system property.

See Also:

• Constant Field Values

LOGGER

private static final Logger LOGGER

Logger for this class.

SCHEMA_FUNCTION

private static final SchemaFunction SCHEMA_FUNCTION

Default schema function.

SCHEMA_FUNCTION_CONSTRUCTOR

private static final Constructor<SchemaFunction> SCHEMA_FUNCTION_CONSTRUCTOR

Custom schema parser constructor.

Constructor Details

SchemaParser

private SchemaParser()

Default constructor.

Method Details

getSchemaFunction

public static SchemaFunction getSchemaFunction()

The SCHEMA_FUNCTION_PROPERTY property is checked and that class is loaded if provided. Otherwise, the SchemaParser.DefaultSchemaFunction is returned.

Returns:

default filter function

parse

public static <T extends SchemaElement<?>> T parse(Class<T> type,
 String definition)
                                            throws SchemaParseException

Parses the supplied string representation of a schema element.

Type Parameters:

T - type of schema element

Parameters:

type - of schema element

definition - to parse

Returns:

parsed schema element

Throws:

SchemaParseException - if definition is invalid