com.google.api.client.xml.atom
Class AbstractAtomFeedParser<T>

java.lang.Object
  com.google.api.client.xml.atom.AbstractAtomFeedParser<T>

Direct Known Subclasses:

AtomFeedParser, MultiKindFeedParser

public abstract class AbstractAtomFeedParser<T>
extends Object

Abstract base class for an Atom feed parser when the feed type is known in advance.

Since:

1.0

Author:

Yaniv Inbar

Field Summary

Class<T>	feedClass
InputStream	inputStream
XmlNamespaceDictionary	namespaceDictionary
org.xmlpull.v1.XmlPullParser	parser

Constructor Summary

AbstractAtomFeedParser()

Method Summary

void	close() Closes the underlying parser.
protected abstract Object	parseEntryInternal()
T	parseFeed() Parse the feed and return a new parsed instance of the feed type.
Object	parseNextEntry() Parse the next item in the feed and return a new parsed instanceof of the item type.

Methods inherited from class java.lang.Object

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

Field Detail

parser

public org.xmlpull.v1.XmlPullParser parser

inputStream

public InputStream inputStream

feedClass

public Class<T> feedClass

namespaceDictionary

public XmlNamespaceDictionary namespaceDictionary

Constructor Detail

AbstractAtomFeedParser

public AbstractAtomFeedParser()

Method Detail

parseFeed

public T parseFeed()
            throws IOException,
                   org.xmlpull.v1.XmlPullParserException

Parse the feed and return a new parsed instance of the feed type. This method can be skipped if all you want are the items.

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

parseNextEntry

public Object parseNextEntry()
                      throws IOException,
                             org.xmlpull.v1.XmlPullParserException

Parse the next item in the feed and return a new parsed instanceof of the item type. If there is no item to parse, it will return null and automatically close the parser (in which case there is no need to call close().

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

close

public void close()
           throws IOException

Closes the underlying parser.

Throws:

IOException

parseEntryInternal

protected abstract Object parseEntryInternal()
                                      throws IOException,
                                             org.xmlpull.v1.XmlPullParserException

Throws:

IOException

org.xmlpull.v1.XmlPullParserException