b4j.core.session.jira

Class JiraXmlHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

b4j.core.session.jira.JiraXmlHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class JiraXmlHandler
extends org.xml.sax.helpers.DefaultHandler

Author:

Ralph Schuster

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	JiraXmlHandler.ParsingThread

Constructor Summary

Constructors

Constructor and Description
JiraXmlHandler(AbstractAuthorizedSession session) Default Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	addIssue(Issue o) Adds a new issue to the list of available issues.
void	characters(char[] ch, int start, int length)
protected Issue	createIssue() Returns the correct issue instance.
void	endDocument()
void	endElement(String uri, String localName, String qName)
int	getDeliveredIssues()
int	getEndIndex()
int	getIssuesParsed()
int	getSize() Returns the size of items returned.
int	getStartIndex()
int	getTotal()
boolean	hasNext() Returns true when there are issues available.
Issue	next() Delivers the next issue.
Date	parseDate(String s)
void	startDocument()
void	startElement(String uri, String localName, String qName, Attributes attributes)
void	startParsing(HttpURLConnection con)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

JiraXmlHandler

public JiraXmlHandler(AbstractAuthorizedSession session)

Default Constructor

Method Detail

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.startDocument()

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.endDocument()

startElement

public void startElement(String uri,
                String localName,
                String qName,
                Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

createIssue

protected Issue createIssue()

Returns the correct issue instance.

Returns:

the issue being created

endElement

public void endElement(String uri,
              String localName,
              String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

characters

public void characters(char[] ch,
              int start,
              int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.characters(char[], int, int)

getStartIndex

public int getStartIndex()

Returns:

the startIndex

getEndIndex

public int getEndIndex()

Returns:

the endIndex

getTotal

public int getTotal()

Returns:

the total

getSize

public int getSize()

Returns the size of items returned. This information is read from the <issue> tag of the RSS feed.

Returns:

size of current response

getIssuesParsed

public int getIssuesParsed()

Returns:

the issuesParsed

getDeliveredIssues

public int getDeliveredIssues()

Returns:

the deliveredIssues

startParsing

public void startParsing(HttpURLConnection con)
                  throws IOException

Throws:

IOException

addIssue

public void addIssue(Issue o)

Adds a new issue to the list of available issues. Used by the parsing thread.

next

public Issue next()

Delivers the next issue. Used by the iterator returning the issues.

hasNext

public boolean hasNext()

Returns true when there are issues available. ATTENTION: This method will return false before the actual response size is unknown. So you need to wait for getSize() to be non-negative.

Returns:

true if issues are available.

parseDate

public Date parseDate(String s)