javax.xml.registry

Interface Query

public interface Query

The Query interface encapsulates a query in a declarative query language. Currently a Query can be an SQL query or an ebXML Filter Query only. In future support for other query languages such as XQL query may be added. The query must conform to a fixed schema as defined by the Jakarta XML Registries specification.

Author:

Farrukh S. Najmi

Field Summary

Fields

Modifier and Type	Field and Description
static int	QUERY_TYPE_EBXML_FILTER_QUERY An OASIS ebXML Registry XML Filter Query type.
static int	QUERY_TYPE_SQL An SQL query type.
static int	QUERY_TYPE_XQUERY A W3C XQuery type.

Method Summary

Modifier and Type	Method and Description
int	getType() Gets the type of Query (for example, QUERY_TYPE_SQL).
String	toString() Returns the String representing the query.

Field Detail

QUERY_TYPE_SQL

static final int QUERY_TYPE_SQL

An SQL query type.

See Also:

Constant Field Values

QUERY_TYPE_XQUERY

static final int QUERY_TYPE_XQUERY

A W3C XQuery type.

See Also:

Constant Field Values

QUERY_TYPE_EBXML_FILTER_QUERY

static final int QUERY_TYPE_EBXML_FILTER_QUERY

An OASIS ebXML Registry XML Filter Query type.

See Also:

Constant Field Values

Method Detail

getType

int getType()
     throws JAXRException

Gets the type of Query (for example, QUERY_TYPE_SQL).

Capability Level: 1

Returns:

the type of query

Throws:

JAXRException - If the Jakarta XML Registries provider encounters an internal error

See Also:

QUERY_TYPE_SQL, QUERY_TYPE_XQUERY, QUERY_TYPE_EBXML_FILTER_QUERY

toString

String toString()

Returns the String representing the query. For example, in the case of an SQL query, returns the SQL query as a string.

Capability Level: 1

Overrides:

toString in class Object

Returns:

the String representation for this query