com.itextpdf.styledxmlparser

Class PortUtil

java.lang.Object

com.itextpdf.styledxmlparser.PortUtil

public class PortUtil
extends Object

This file is a helper class for internal usage only. Be aware that its API and functionality may be changed in future.

Method Summary

Modifier and Type	Method and Description
static Pattern	createRegexPatternWithDotMatchingNewlines(String regex) By default "." symbol in regular expressions does not match line terminators.
static Reader	wrapInBufferedReader(Reader inputStreamReader) Wraps a Reader instance in a BufferedReader.

Methods inherited from class java.lang.Object

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

Method Detail

wrapInBufferedReader

public static Reader wrapInBufferedReader(Reader inputStreamReader)

Wraps a Reader instance in a BufferedReader.

Parameters:

inputStreamReader - the original reader

Returns:

the buffered reader

createRegexPatternWithDotMatchingNewlines

public static Pattern createRegexPatternWithDotMatchingNewlines(String regex)

By default "." symbol in regular expressions does not match line terminators. The issue is more complicated by the fact that "." does not match only "\n" in C#, while it does not match several other characters as well in Java. This utility method creates a pattern in which dots match any character, including line terminators

Parameters:

regex - regular expression string

Returns:

pattern in which dot characters match any Unicode char, including line terminators