: Class RSSHandler

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com.exploringxml.rss
Class RSSHandler

com.exploringxml.rss.RSSHandler

public class RSSHandler

Receives the callback events from the XML parser and populates the associated RSSChannel object with the retrieved data

currently depends on the Aelfred XML parser

Field Summary
`(package private) boolean`	`addedLink`
`(package private) boolean`	`addedTitle`
`(package private) RSSChannel`	`channel`
`(package private) int`	`itemCounter`
`(package private) boolean`	`readingChannel`
`(package private) boolean`	`readingDescription`
`(package private) boolean`	`readingImage`
`(package private) boolean`	`readingItem`
`(package private) boolean`	`readingLink`
`(package private) boolean`	`readingTitle`
`(package private) boolean`	`readingURL`

Constructor Summary
`RSSHandler(RSSChannel channel)` creates a handler to populate a specific RSSChannel

Method Summary
`void`	`charData(char[] chars, int from, int to)` gets called by the XML parser when character data was encountered
`void`	`endElement(java.lang.String tag)` gets called by the XML parser when an XML end tag was encountered
`void`	`startElement(java.lang.String tag)` gets called by the XML parser when an XML start tag was encountered

Field Detail

channel

RSSChannel channel

readingChannel

boolean readingChannel

readingImage

boolean readingImage

readingItem

boolean readingItem

readingTitle

boolean readingTitle

readingLink

boolean readingLink

readingDescription

boolean readingDescription

readingURL

boolean readingURL

addedTitle

boolean addedTitle

addedLink

boolean addedLink

itemCounter

int itemCounter

Constructor Detail

RSSHandler

public RSSHandler(RSSChannel channel)

creates a handler to populate a specific RSSChannel

Parameters:: channel - the RSSChannel to populate with parsed data

Method Detail

startElement

public void startElement(java.lang.String tag)
                  throws java.lang.Exception

gets called by the XML parser when an XML start tag was encountered

Parameters:: tag - the String that was parsed as a start tag

endElement

public void endElement(java.lang.String tag)
                throws java.lang.Exception

gets called by the XML parser when an XML end tag was encountered

Parameters:: tag - the String that was parsed as an end tag

charData

public void charData(char[] chars,
                     int from,
                     int to)
              throws java.lang.Exception

gets called by the XML parser when character data was encountered

Parameters:: chars - the characters that were parsed; from - the start position of the characters within the array; to - the end position of the characters within the array