at.tuwien.ifs.somtoolbox.apps.viewer.fileutils

Class LabelXmlUtils

java.lang.Object

at.tuwien.ifs.somtoolbox.apps.viewer.fileutils.LabelXmlUtils

public class LabelXmlUtils
extends java.lang.Object

Provides functionality to save all labels into a XML file.

Version:

$Id: LabelXmlUtils.java 3877 2010-11-02 15:43:17Z frank $

Author:

Angela Roiger

Field Summary

Fields

Modifier and Type	Field and Description
private static EditLabelEventListener	ll

Constructor Summary

Constructors

Constructor and Description
LabelXmlUtils()

Method Summary

Modifier and Type	Method and Description
private static void	addLabelsToXml(java.util.Iterator<?> it, org.w3c.dom.Node node, org.w3c.dom.Document document)
private static org.w3c.dom.Document	createXmlDocument(MapPNode map) Creates a XML Document containing all labels from the map
static org.w3c.dom.Document	readXmlDocumentFromFile(java.io.File f)
static java.util.ArrayList<LabelDescription>[]	restoreLabelsByFontSizeLevel(java.io.File f) Reads the labels from the given file, and groups them regarding their font size into arrays.
static edu.umd.cs.piccolo.PNode	restoreLabelsFromFile(java.io.File f)
static boolean	saveLabelsToFile(MapPNode map, java.io.File f) Saves the labels(cluster labels and manual labels) of the map to the file.

Methods inherited from class java.lang.Object

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

Field Detail

ll

private static EditLabelEventListener ll

Constructor Detail

LabelXmlUtils

public LabelXmlUtils()

Method Detail

saveLabelsToFile

public static boolean saveLabelsToFile(MapPNode map,
                                       java.io.File f)

Saves the labels(cluster labels and manual labels) of the map to the file.

Parameters:

map - the MapPNode containing the labels

f - the File to store the labels

Returns:

returns true if saving to File was successful, false otherwise

addLabelsToXml

private static void addLabelsToXml(java.util.Iterator<?> it,
                                   org.w3c.dom.Node node,
                                   org.w3c.dom.Document document)

createXmlDocument

private static org.w3c.dom.Document createXmlDocument(MapPNode map)
                                               throws javax.xml.parsers.ParserConfigurationException

Creates a XML Document containing all labels from the map

Throws:

javax.xml.parsers.ParserConfigurationException

readXmlDocumentFromFile

public static org.w3c.dom.Document readXmlDocumentFromFile(java.io.File f)
                                                    throws javax.xml.parsers.ParserConfigurationException,
                                                           org.xml.sax.SAXException,
                                                           java.io.IOException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

restoreLabelsFromFile

public static edu.umd.cs.piccolo.PNode restoreLabelsFromFile(java.io.File f)
                                                      throws javax.xml.parsers.ParserConfigurationException,
                                                             org.xml.sax.SAXException,
                                                             java.io.IOException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

restoreLabelsByFontSizeLevel

public static java.util.ArrayList<LabelDescription>[] restoreLabelsByFontSizeLevel(java.io.File f)
                                                                            throws javax.xml.parsers.ParserConfigurationException,
                                                                                   org.xml.sax.SAXException,
                                                                                   java.io.IOException

Reads the labels from the given file, and groups them regarding their font size into arrays.

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException