bass.parser
Class Parsers

java.lang.Object
  bass.parser.Parsers

public class Parsers
extends java.lang.Object

This is supposed to be the class for all functions that do some kind of parsing (html code & stuff)

Version:

0.1

Author:

Thomas Klein, Fabian Winkhardt

Constructor Summary

Parsers()

Method Summary

static int	getLastPage(java.lang.String firstPage)
static java.util.Collection	parseBandsFromPage(java.lang.String page) This method parses the 10 band from a myspace search resultpage
static int[]	parseFriendsFromPage(int id, boolean useProxy, java.lang.String proxyHost, java.lang.String proxyPort, CrawlerClient gui) parses all friends for a given myspace user id and returns them as int array
static DTO_Profile	parseProfileFromPage(int id, boolean useProxy, java.lang.String proxyHost, java.lang.String proxyPort)

Methods inherited from class java.lang.Object

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

Constructor Detail

Parsers

public Parsers()

Method Detail

getLastPage

public static int getLastPage(java.lang.String firstPage)

Parameters:

firstPage - HTML code of the first page of the mySpace music-search

Returns:

the number of the last page in the mySpace music-search,
if a parsing error occurs, -1 is returned

parseBandsFromPage

public static java.util.Collection parseBandsFromPage(java.lang.String page)

This method parses the 10 band from a myspace search resultpage

Parameters:

page - string representation of the html page

Returns:

1. LinkedList of DTO_Bands objects
2. null if there was an error while parsing the page
3. empty LinkedList if all bands got sorted out by the algorithm

parseFriendsFromPage

public static int[] parseFriendsFromPage(int id,
                                         boolean useProxy,
                                         java.lang.String proxyHost,
                                         java.lang.String proxyPort,
                                         CrawlerClient gui)
                                  throws java.net.MalformedURLException,
                                         java.io.IOException

parses all friends for a given myspace user id and returns them as int array

Parameters:

id - the user id who's friendlist should be parsed

useProxy - set to true if you wanna use a proxy, otherwise false

proxyHost - the ip of the proxy server, if userProxy is false u may use null here

proxyPort - the port of the proxy server, if userProxy is false u may use null here

gui - the reference to the CrawlerClient gui, use null if you don't want to use gui output

Returns:

all friends of the given user as a funny int array, sorted ascending

Throws:

java.net.MalformedURLException

java.io.IOException

parseProfileFromPage

public static DTO_Profile parseProfileFromPage(int id,
                                               boolean useProxy,
                                               java.lang.String proxyHost,
                                               java.lang.String proxyPort)
                                        throws java.net.MalformedURLException,
                                               java.io.IOException

Throws:

java.net.MalformedURLException

java.io.IOException