net.sourceforge.rssowl.dao
Class Importer

java.lang.Object
  net.sourceforge.rssowl.dao.Importer

public class Importer
extends java.lang.Object

This class is used to import categories and favorites from external ressources (for example OPML documents).

Version:

1.2.4

Author:

Benjamin Pasero

Field Summary

private java.lang.String	categoryTitle
private org.jdom.Document	document
private java.lang.String	opmlFilePath
private Category	targetCategory

Constructor Summary

Importer(java.lang.String opmlFilePath, Category targetCategory)
Instantiate a new Importer

Importer(java.lang.String opmlFilePath, java.lang.String categoryTitle, Category targetCategory)
Instantiate a new Importer

Method Summary

private void	importFromOPML(org.jdom.Element element, Category rssOwlCategory, boolean fromBlogroll) Recursivly import categorys / favorits from the OPML file
void	importNewsfeeds(boolean fromBlogroll) Import all newsfeeds from the OPML document into the target category.
private boolean	isCategory(org.jdom.Element e) Check if the given Element is to be interpreted as a Category.
private void	loadDocument(boolean forceDefaultEncoding) Load the OPML XML document from the given path / URL.

Methods inherited from class java.lang.Object

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

Field Detail

categoryTitle

private java.lang.String categoryTitle

document

private org.jdom.Document document

opmlFilePath

private java.lang.String opmlFilePath

targetCategory

private Category targetCategory

Constructor Detail

Importer

public Importer(java.lang.String opmlFilePath,
                Category targetCategory)

Instantiate a new Importer

Parameters:

opmlFilePath - The path or URL to the OPML file

targetCategory - The Category to import the newsfeeds into

Importer

public Importer(java.lang.String opmlFilePath,
                java.lang.String categoryTitle,
                Category targetCategory)

Instantiate a new Importer

Parameters:

opmlFilePath - The path or URL to the OPML file

categoryTitle - The Title of the root category of this import

targetCategory - The Category to import the newsfeeds into

Method Detail

importNewsfeeds

public void importNewsfeeds(boolean fromBlogroll)
                     throws java.io.FileNotFoundException,
                            org.jdom.JDOMException,
                            java.io.IOException

Import all newsfeeds from the OPML document into the target category.

Parameters:

fromBlogroll - If TRUE, the import is from a Blogroll

Throws:

java.io.FileNotFoundException - If an error occurs

org.jdom.JDOMException - If an error occurs

java.io.IOException - If an error occurs

importFromOPML

private void importFromOPML(org.jdom.Element element,
                            Category rssOwlCategory,
                            boolean fromBlogroll)

Recursivly import categorys / favorits from the OPML file

Parameters:

element - Current outline element

rssOwlCategory - Current rssOwlCategory

fromBlogroll - If TRUE, the import is from a Blogroll

isCategory

private boolean isCategory(org.jdom.Element e)

Check if the given Element is to be interpreted as a Category.

Parameters:

e - The Element from the XML Document to check.

Returns:

boolean TRUE if the Element is a Category.

loadDocument

private void loadDocument(boolean forceDefaultEncoding)
                   throws java.io.FileNotFoundException,
                          org.jdom.JDOMException,
                          java.io.IOException

Load the OPML XML document from the given path / URL.

Parameters:

forceDefaultEncoding - If TRUE, use OS default encoding and not UTF-8

Throws:

java.io.IOException - If an error occurs

org.jdom.JDOMException - If an error occurs

java.io.FileNotFoundException - If an error occurs