Package net.sf.saxon.query
Class QueryResult
java.lang.Object
net.sf.saxon.query.QueryResult
This utility class takes the result sequence produced by a query, and wraps it as
an XML document. The class is never instantiated.
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Field Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic void
sendWrappedSequence
(SequenceIterator iterator, Receiver destination) Take a sequence supplied in the form of an iterator and generate a wrapped represention of the items in the sequence, the wrapped representation being a sequence of events sent to a supplied Receiver.static void
serialize
(NodeInfo node, Result destination, 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, OutputStream destination, Properties outputProps) Serialize an arbitrary sequence, without any special wrapping.static void
serializeSequence
(SequenceIterator results, Configuration config, PrintWriter writer, 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
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Field Details
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RESULT_NS
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Method Details
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wrap
public static DocumentInfo wrap(SequenceIterator iterator, Configuration config) throws XPathException 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 wrappedconfig
- The Saxon configuration used to evaluate the query- Returns:
- the document containing the wrapped results
- Throws:
XPathException
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sendWrappedSequence
public static void sendWrappedSequence(SequenceIterator iterator, Receiver destination) throws XPathException Take a sequence supplied in the form of an iterator and generate a wrapped represention of the items in the sequence, the wrapped representation being a sequence of events sent to a supplied Receiver.- Parameters:
iterator
- the input sequencedestination
- the Receiver to accept the wrapped output- Throws:
XPathException
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serialize
public static void serialize(NodeInfo node, Result destination, Properties outputProperties, Configuration config) throws XPathException Serialize a document containing wrapped query results (or any other document, in fact) as XML.- Parameters:
node
- The document or element to be serializeddestination
- The Result object to contain the serialized formoutputProperties
- Serialization optionsconfig
- The Configuration- Throws:
XPathException
- If serialization fails
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serializeSequence
public static void serializeSequence(SequenceIterator results, Configuration config, OutputStream destination, Properties outputProps) throws XPathException Serialize an arbitrary sequence, without any special wrapping.- Parameters:
results
- the sequence to be serializedconfig
- the configuration (gives access to information such as the NamePool)destination
- the output stream to which the output is to be writtenoutputProps
- a set of serialization properties as defined in JAXP- Throws:
XPathException
- if any failure occurs
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serializeSequence
public static void serializeSequence(SequenceIterator results, Configuration config, PrintWriter writer, Properties outputProps) throws XPathException Serialize an arbitrary sequence, without any special wrapping.- Parameters:
results
- the sequence to be serializedconfig
- the configuration (gives access to information such as the NamePool)writer
- the writer to which the output is to be writtenoutputProps
- a set of serialization properties as defined in JAXP- Throws:
XPathException
- if any failure occurs
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