Package org.javlo.component.dynamic

Class Fetcher<I>

java.lang.Object

org.javlo.component.dynamic.Fetcher<I>

Direct Known Subclasses:

Fetcher.HtmlFetcher, Fetcher.JsonFetcher

public abstract class Fetcher<I>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Fetcher.FetchField
static class	Fetcher.HtmlFetcher
static class	Fetcher.JsonFetcher

Field Summary

Fields

Modifier and Type	Field	Description
protected List<Fetcher.FetchField>	fields
protected String	listSelector
protected String	sourceUrl

Constructor Summary

Constructors

Constructor	Description
Fetcher()

Method Summary

Modifier and Type	Method	Description
List<Map<String,String>>	fetch()
List<Fetcher.FetchField>	getFields()
String	getListSelector()
String	getSourceUrl()
protected abstract String	getValue(I item, Fetcher.FetchField field)
static void	main(String[] args)
protected Map<String,String>	parseItem(I item)
protected abstract Iterator<I>	parseItems(String content)
void	setFields(List<Fetcher.FetchField> fields)
void	setListSelector(String listSelector)
void	setSourceUrl(String sourceUrl)

Methods inherited from class java.lang.Object

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

Field Detail

sourceUrl

protected String sourceUrl

listSelector

protected String listSelector

fields

protected List<Fetcher.FetchField> fields

Constructor Detail

Fetcher

public Fetcher()

Method Detail

main

public static void main(String[] args)
                 throws MalformedURLException,
                        Exception

Throws:

MalformedURLException

Exception

getSourceUrl

public String getSourceUrl()

setSourceUrl

public void setSourceUrl(String sourceUrl)

getListSelector

public String getListSelector()

setListSelector

public void setListSelector(String listSelector)

getFields

public List<Fetcher.FetchField> getFields()

setFields

public void setFields(List<Fetcher.FetchField> fields)

fetch

public List<Map<String,String>> fetch()
                                     throws Exception

Throws:

Exception

parseItems

protected abstract Iterator<I> parseItems(String content)

parseItem

protected Map<String,String> parseItem(I item)

getValue

protected abstract String getValue(I item,
                                   Fetcher.FetchField field)