net.fortuna.ical4j.data

Class CalendarBuilder

java.lang.Object

net.fortuna.ical4j.data.CalendarBuilder

All Implemented Interfaces:

ContentHandler

public class CalendarBuilder
extends java.lang.Object
implements ContentHandler

$Id: CalendarBuilder.java,v 1.34 2008/12/16 12:34:54 fortuna Exp $ Created: Apr 5, 2004 Parses and builds an iCalendar model from an input stream. Note that this class is not thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
protected Calendar	calendar
protected Component	component
protected java.util.ArrayList	datesMissingTimezones
protected Property	property
protected Component	subComponent

Constructor Summary

Constructors

Constructor and Description
CalendarBuilder() Default constructor.
CalendarBuilder(CalendarParser parser) Constructs a new calendar builder using the specified calendar parser.
CalendarBuilder(CalendarParser parser, TimeZoneRegistry registry) Constructs a new instance using the specified parser and registry.
CalendarBuilder(TimeZoneRegistry registry) Constructs a new calendar builder using the specified timezone registry.

Method Summary

Modifier and Type	Method and Description
Calendar	build(java.io.InputStream in) Builds an iCalendar model from the specified input stream.
Calendar	build(java.io.Reader in) Builds an iCalendar model from the specified reader.
Calendar	build(UnfoldingReader uin) Build an iCalendar model by parsing data from the specified reader.
void	endCalendar() Triggers the end of handling a calendar.
void	endComponent(java.lang.String name) Triggers the end of handling a component.
void	endProperty(java.lang.String name) Triggers the end of handling a property.
TimeZoneRegistry	getRegistry() Returns the timezone registry used in the construction of calendars.
void	parameter(java.lang.String name, java.lang.String value) Triggers the handling of a parameter.
void	propertyValue(java.lang.String value) Triggers the handling of a property value.
void	startCalendar() Triggers the start of handling a calendar.
void	startComponent(java.lang.String name) Triggers the start of handling a component.
void	startProperty(java.lang.String name) Triggers the start of handling a property.

Methods inherited from class java.lang.Object

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

Field Detail

calendar

protected Calendar calendar

component

protected Component component

subComponent

protected Component subComponent

property

protected Property property

datesMissingTimezones

protected java.util.ArrayList datesMissingTimezones

Constructor Detail

CalendarBuilder

public CalendarBuilder()

Default constructor.

CalendarBuilder

public CalendarBuilder(CalendarParser parser)

Constructs a new calendar builder using the specified calendar parser.

Parameters:

parser - a calendar parser used to parse calendar files

CalendarBuilder

public CalendarBuilder(TimeZoneRegistry registry)

Constructs a new calendar builder using the specified timezone registry.

Parameters:

parser - a calendar parser used to parse calendar files

CalendarBuilder

public CalendarBuilder(CalendarParser parser,
                       TimeZoneRegistry registry)

Constructs a new instance using the specified parser and registry.

Parameters:

parser - a calendar parser used to construct the calendar

registry - a timezone registry used to retrieve TimeZones and register additional timezone information found in the calendar

Method Detail

build

public Calendar build(java.io.InputStream in)
               throws java.io.IOException,
                      ParserException

Builds an iCalendar model from the specified input stream.

Parameters:

in -

Returns:

a calendar

Throws:

java.io.IOException

ParserException

build

public Calendar build(java.io.Reader in)
               throws java.io.IOException,
                      ParserException

Builds an iCalendar model from the specified reader. An UnfoldingReader is applied to the specified reader to ensure the data stream is correctly unfolded where appropriate.

Parameters:

in -

Returns:

a calendar

Throws:

java.io.IOException

ParserException

build

public Calendar build(UnfoldingReader uin)
               throws java.io.IOException,
                      ParserException

Build an iCalendar model by parsing data from the specified reader.

Parameters:

uin - an unfolding reader to read data from

Returns:

a calendar model

Throws:

java.io.IOException

ParserException

endCalendar

public void endCalendar()

Description copied from interface: ContentHandler

Triggers the end of handling a calendar.

Specified by:

endCalendar in interface ContentHandler

endComponent

public void endComponent(java.lang.String name)

Description copied from interface: ContentHandler

Triggers the end of handling a component.

Specified by:

endComponent in interface ContentHandler

endProperty

public void endProperty(java.lang.String name)

Description copied from interface: ContentHandler

Triggers the end of handling a property.

Specified by:

endProperty in interface ContentHandler

parameter

public void parameter(java.lang.String name,
                      java.lang.String value)
               throws java.net.URISyntaxException

Description copied from interface: ContentHandler

Triggers the handling of a parameter.

Specified by:

parameter in interface ContentHandler

Throws:

java.net.URISyntaxException

propertyValue

public void propertyValue(java.lang.String value)
                   throws java.net.URISyntaxException,
                          java.text.ParseException,
                          java.io.IOException

Description copied from interface: ContentHandler

Triggers the handling of a property value.

Specified by:

propertyValue in interface ContentHandler

Throws:

java.net.URISyntaxException

java.text.ParseException

java.io.IOException

startCalendar

public void startCalendar()

Description copied from interface: ContentHandler

Triggers the start of handling a calendar.

Specified by:

startCalendar in interface ContentHandler

startComponent

public void startComponent(java.lang.String name)

Description copied from interface: ContentHandler

Triggers the start of handling a component.

Specified by:

startComponent in interface ContentHandler

startProperty

public void startProperty(java.lang.String name)

Description copied from interface: ContentHandler

Triggers the start of handling a property.

Specified by:

startProperty in interface ContentHandler

getRegistry

public final TimeZoneRegistry getRegistry()

Returns the timezone registry used in the construction of calendars.

Returns:

a timezone registry