XQJ v1.0, Jan 14, 2008

Package javax.xml.xquery

Interface Summary
ConnectionPoolXQDataSource A factory for PooledXQConnection objects.
PooledXQConnection An object that provides hooks for connection pool management.
XQConnection A connection (session) with a specific XQuery engine.
XQConnectionEventListener An object that registers to be notified of events generated by a PooledXQConnection object.
XQDataFactory This interface represents a factory to obtain sequences, item objects and types.
XQDataSource An XQDataSource is a factory for XQConnection objects.
XQDynamicContext XQDynamicContext provides access to the dynamic context as defined in 2.1.2 Dynamic Context, XQuery 1.0: An XML Query Language.
XQExpression This interface describes the execute immediate functionality for expressions.
XQItem This interface represents an item in the XDM.
XQItemAccessor This interface represents a common interface for accessing the values of an XQuery item.
XQItemType The XQItemType interface represents an item type as defined in XQuery 1.0: An XML Query language.
XQMetaData XQMetaData interface provides information about the data source, in various aspects, such as the product name and version identification, supported features, specific behaviors, user information, product limits and so forth.
XQPreparedExpression This interface describes an expression that can be prepared for multiple subsequent executions.
XQResultItem This interface represents an immutable item object obtained from an XQResultSequence using the getItem method.
XQResultSequence This interface represents a sequence of items obtained as a result of evaluation XQuery expressions.
XQSequence This interface represents a sequence of items as defined in the XDM.
XQSequenceType The XQSequenceType interface represents a sequence type as XQuery 1.0: An XML Query language.
XQStaticContext An XQStaticContext represents default values for various XQuery Static Context Components.

Class Summary
XQConnectionEvent An event object that provides information about the source of a connection-related event.
XQConstants XQConstants class provides constants that can be used in the XQJ API.
XQStackTraceElement This class represents a frame in a stack trace, akin to the java.lang.StackTraceElement but for XQuery callstacks instead of Java.
XQStackTraceVariable This class represents the list of variables and their values in an error stack.

Exception Summary
XQCancelledException XQCancelledException is an exception to indicate that the current XQuery processing is cancelled by the application through a cancel() request.
XQException An exception that provides information on XQJ, XQuery or other errors reported by an XQJ implementation.
XQQueryException An exception that provides information on errors occurring during the evaluation of an xquery.

XQJ v1.0, Jan 14, 2008

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