sk.antons.web.filter.log

Class XmlFormat

java.lang.Object

sk.antons.web.filter.log.XmlFormat

public class XmlFormat
extends Object

Helper class for formating xml in string form. It does't parse xml as document so it can porduce some error outputs. But it is usefull for makeing some debug log outputs.

 String xml = ...;
 String oneline = XmlFormat.instance(xml, 10000).forceoneline().cutStringLiterals(400).format());
 String formatted = XmlFormat.instance(xml, 10000).forceoneline().indent("  ").format());
 

Author:

antons

Constructor Summary

Constructors

Constructor and Description
XmlFormat(String xml, int treshhold) Create instance of formatter.

Method Summary

Modifier and Type	Method and Description
XmlFormat	cutStringLiterals(int length) Cause cutting of text literal to specified length.
XmlFormat	forceoneline() Cause escaping of \r and \n chars.
String	format() Produce formated output.
XmlFormat	indent(String indent) Cause indended formatting (default is no formatted)
static XmlFormat	instance(String xml, int treshhold) Create instance of formatter.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlFormat

public XmlFormat(String xml,
                 int treshhold)

Create instance of formatter.

Parameters:

xml - xml to be formated

treshhold - if size of xml > treshhold no temporal copy of xml will be created. Otherwice it creates xml.toCharArray() copy is created.

Method Detail

instance

public static XmlFormat instance(String xml,
                                 int treshhold)

Create instance of formatter.

Parameters:

xml - xml to be formated

treshhold - if size of xml > treshhold no temporal copy of xml will be created. Otherwice it creates xml.toCharArray() copy is created.

Returns:

new XmlFormat instance

indent

public XmlFormat indent(String indent)

Cause indended formatting (default is no formatted)

Parameters:

indent - string to indent (like two spaces " ")

Returns:

this

forceoneline

public XmlFormat forceoneline()

Cause escaping of \r and \n chars.

Returns:

this

cutStringLiterals

public XmlFormat cutStringLiterals(int length)

Cause cutting of text literal to specified length. Useful for some debug logs of xml containng long binary data.

Parameters:

length - length to cut literals

Returns:

this

format

public String format()

Produce formated output.

Returns:

tormated output.