org.apache.felix.scrplugin.xml

Class IOUtils

java.lang.Object

org.apache.felix.scrplugin.xml.IOUtils

public class IOUtils
extends Object

Utility class for xml/sax handling.

Constructor Summary

Constructors

Constructor and Description
IOUtils()

Method Summary

Modifier and Type	Method and Description
static void	addAttribute(AttributesImpl ai, String name, Object value) Helper method to add an attribute.
static ContentHandler	getSerializer(OutputStream outputStream) Get a serializer to write XML to a file.
static void	indent(ContentHandler ch, int level) Helper method to indent the xml elements.
static void	newline(ContentHandler ch) Helper method to create a new line.
static void	parse(InputStream file, ContentHandler handler) Parse a file and send the sax events to the content handler.
static void	text(ContentHandler ch, String text) Helper method writing out a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUtils

public IOUtils()

Method Detail

parse

public static final void parse(InputStream file,
                               ContentHandler handler)
                        throws TransformerException

Parse a file and send the sax events to the content handler.

Parameters:

file -

handler -

Throws:

TransformerException

getSerializer

public static ContentHandler getSerializer(OutputStream outputStream)
                                    throws TransformerException,
                                           IOException

Get a serializer to write XML to a file.

Throws:

TransformerException

IOException

addAttribute

public static void addAttribute(AttributesImpl ai,
                                String name,
                                Object value)

Helper method to add an attribute. This implementation adds a new attribute with the given name and value. Before adding the value is checked for non-null.

Parameters:

ai - The attributes impl receiving the additional attribute.

name - The name of the attribute.

value - The value of the attribute.

text

public static void text(ContentHandler ch,
                        String text)
                 throws SAXException

Helper method writing out a string.

Parameters:

ch - The content handler.

text -

Throws:

SAXException

indent

public static void indent(ContentHandler ch,
                          int level)
                   throws SAXException

Helper method to indent the xml elements. Each level is indented with four spaces.

Parameters:

ch - The content handler.

level - The level of indention.

Throws:

SAXException

newline

public static void newline(ContentHandler ch)
                    throws SAXException

Helper method to create a new line.

Parameters:

ch - The content handler.

Throws:

SAXException