com.sap.cloud.server.odata.xml

Class XmlCompression

java.lang.Object

com.sap.cloud.server.odata.xml.XmlCompression

public class XmlCompression
extends java.lang.Object

Compress an XML document by substituting element and attribute names with _N (where N >= 0), and substituting attribute values with $N. Such compression introduces a compression dictionary at the start of the document containing the substitution names and values. A compressed document can often be parsed more efficiently than the original document (e.g. 3 times faster). Two XML processing instructions are added to the document to indicate the compression dictionary, e.g.

where base is 10 to 36 (if base is omitted, it defaults to 36).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XmlCompression.Options XML compress options.

Constructor Summary

Constructors

Constructor and Description
XmlCompression()

Method Summary

Modifier and Type	Method and Description
static void	compress(XmlDocument document) See compress(XmlDocument, Options).
static void	compress(XmlDocument document, XmlCompression.Options options) Compress an XML document in-place.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlCompression

public XmlCompression()

Method Detail

compress

public static void compress(XmlDocument document)

See compress(XmlDocument, Options).

Parameters:

document - Document parameter.

compress

public static void compress(XmlDocument document,
                            XmlCompression.Options options)

Compress an XML document in-place.

Parameters:

document - XML document to be compressed.

options - Compression options.