Package org.codehaus.plexus.util.xml

Class XmlUtil

java.lang.Object

org.codehaus.plexus.util.xml.XmlUtil

public class XmlUtil
extends Object

Common XML utilities methods.

Since:

1.5.7

Author:

Vincent Siveton

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_INDENTATION_SIZE	The default line indenter size i.e.
static final String	DEFAULT_LINE_SEPARATOR	The default line separator ("\n" on UNIX)

Constructor Summary

Constructors

Constructor	Description
XmlUtil()

Method Summary

Modifier and Type	Method	Description
static boolean	isXml(File f)	Determines if a given File shall be handled as XML.
static void	prettyFormat(InputStream is, OutputStream os)	Pretty format the input stream.
static void	prettyFormat(InputStream is, OutputStream os, int indentSize, String lineSeparator)	Pretty format the input stream.
static void	prettyFormat(Reader reader, Writer writer)	Pretty format the input reader.
static void	prettyFormat(Reader reader, Writer writer, int indentSize, String lineSeparator)	Pretty format the input reader.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_INDENTATION_SIZE

public static final int DEFAULT_INDENTATION_SIZE

The default line indenter size i.e. 2.

See Also:

• Constant Field Values

DEFAULT_LINE_SEPARATOR

public static final String DEFAULT_LINE_SEPARATOR

The default line separator ("\n" on UNIX)

Constructor Details

XmlUtil

public XmlUtil()

Method Details

isXml

public static boolean isXml(File f)

Determines if a given File shall be handled as XML.

Parameters:

f - not null file

Returns:

true if the given file has XML content, false otherwise.

prettyFormat

public static void prettyFormat(Reader reader,
 Writer writer)
                         throws IOException

Pretty format the input reader. For instance, the following input:

 <div><b>content</b></div>
 

becomes

 <div>
   <b>content</b>
 </div>
 

Parameters:

reader - not null

writer - not null

Throws:

IOException - if any or invalid xml content

See Also:

• prettyFormat(Reader, Writer, int, String)
• to read an xml content
• to write an xml content

prettyFormat

public static void prettyFormat(Reader reader,
 Writer writer,
 int indentSize,
 String lineSeparator)
                         throws IOException

Pretty format the input reader. For instance, the following input:

 <div><b>content</b></div>
 

becomes

 <div>
   <b>content</b>
 </div>
 

Parameters:

reader - not null

writer - not null

indentSize - positive number for the indentation

lineSeparator - the wanted line separator

Throws:

IOException - if any or invalid xml content

See Also:

• to read an xml content
• to write an xml content

prettyFormat

public static void prettyFormat(InputStream is,
 OutputStream os)
                         throws IOException

Pretty format the input stream. For instance, the following input:

 <div><b>content</b></div>
 

becomes

 <div>
   <b>content</b>
 </div>
 

Parameters:

is - not null

os - not null

Throws:

IOException - if any or invalid xml content

See Also:

• prettyFormat(InputStream, OutputStream, int, String)

prettyFormat

public static void prettyFormat(InputStream is,
 OutputStream os,
 int indentSize,
 String lineSeparator)
                         throws IOException

Pretty format the input stream. For instance, the following input:

 <div><b>content</b></div>
 

becomes

 <div>
   <b>content</b>
 </div>
 

Parameters:

is - not null

os - not null

indentSize - positive number for the indentation

lineSeparator - the wanted line separator

Throws:

IOException - if any or invalid xml content