net.sf.saxon.query
Class QueryResult

java.lang.Object
  |
  +--net.sf.saxon.query.QueryResult

public class QueryResult

extends java.lang.Object

This class takes the result sequence produced by a query, and wraps it as an XML document

Constructor Summary

QueryResult()

 

Method Summary
static void	serialize(NodeInfo node, javax.xml.transform.Result destination, java.util.Properties outputProperties, Configuration config)           Serialize a document containing wrapped query results (or any other document, in fact) as XML.
static void	serializeSequence(SequenceIterator results, Configuration config, java.io.OutputStream destination, java.util.Properties outputProps)           Serialize an arbitrary sequence, without any special wrapping.
static DocumentInfo	wrap(SequenceIterator iterator, Configuration config)           Take the results of a query (or any other SequenceIterator) and create an XML document containing copies of all items in the sequence, suitably wrapped

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

QueryResult

public QueryResult()

wrap

public static DocumentInfo wrap(SequenceIterator iterator,
                                Configuration config)
                         throws javax.xml.transform.TransformerException

Take the results of a query (or any other SequenceIterator) and create an XML document containing copies of all items in the sequence, suitably wrapped

Parameters:

iterator - The values to be wrapped

config - The Saxon configuration used to evaluate the query

Returns:

the document containing the wrapped results

Throws:

javax.xml.transform.TransformerException

serialize

public static void serialize(NodeInfo node,
                             javax.xml.transform.Result destination,
                             java.util.Properties outputProperties,
                             Configuration config)
                      throws javax.xml.transform.TransformerException

Serialize a document containing wrapped query results (or any other document, in fact) as XML.

Parameters:

node - The document or element to be serialized

destination - The Result object to contain the serialized form

outputProperties - Serialization options

config - The Configuration

Throws:

javax.xml.transform.TransformerException - If serialization fails

serializeSequence

public static void serializeSequence(SequenceIterator results,
                                     Configuration config,
                                     java.io.OutputStream destination,
                                     java.util.Properties outputProps)
                              throws javax.xml.transform.TransformerException

Serialize an arbitrary sequence, without any special wrapping.

Parameters:

results - the sequence to be serialized

config - the configuration (gives access to information such as the NamePool)

destination - the output stream to which the output is to be written

outputProps - a set of serialization properties as defined in JAXP

Throws:

javax.xml.transform.TransformerException - if any failure occurs