Package org.bedework.util.calendar

Class XcalUtil

java.lang.Object

org.bedework.util.calendar.XcalUtil

public class XcalUtil
extends Object

Author:

douglm

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XcalUtil.DtTzid
static interface	XcalUtil.TzGetter	Class allowing fetch of timezones

Field Summary

Fields

Modifier and Type	Field	Description
static Integer	AlarmKind
static Integer	OuterKind
static Integer	RecurringKind
static Integer	TzDaylight
static Integer	TzKind
static Integer	TzStandard
static Integer	UidKind
static Integer	UnknownKind

Constructor Summary

Constructors

Constructor	Description
XcalUtil()

Method Summary

Modifier and Type	Method	Description
static ietf.params.xml.ns.icalendar_2.BaseComponentType	cloneComponent(ietf.params.xml.ns.icalendar_2.BaseComponentType val)
static ietf.params.xml.ns.icalendar_2.BaseParameterType	cloneProperty(ietf.params.xml.ns.icalendar_2.BaseParameterType val)
static ietf.params.xml.ns.icalendar_2.BasePropertyType	cloneProperty(ietf.params.xml.ns.icalendar_2.BasePropertyType val)
static ietf.params.xml.ns.icalendar_2.BaseComponentType	findComponent(ietf.params.xml.ns.icalendar_2.BaseComponentType bcPar, QName name)
static ietf.params.xml.ns.icalendar_2.BaseComponentType	findComponent(ietf.params.xml.ns.icalendar_2.IcalendarType ical, QName name)
static ietf.params.xml.ns.icalendar_2.BaseComponentType	findEntity(ietf.params.xml.ns.icalendar_2.IcalendarType ical)
static ietf.params.xml.ns.icalendar_2.BaseParameterType	findParam(ietf.params.xml.ns.icalendar_2.BasePropertyType prop, QName name)	Searches the property for the named parameter.
static ietf.params.xml.ns.icalendar_2.BasePropertyType	findProperty(ietf.params.xml.ns.icalendar_2.BaseComponentType bcPar, QName name)	Searches this entity for the named property.
static XMLGregorianCalendar	fromDtval(String dtval)
static int	getCompKind(QName name)
static QName	getCompName(Class<?> cl)
static List<javax.xml.bind.JAXBElement<? extends ietf.params.xml.ns.icalendar_2.BaseComponentType>>	getComponents(ietf.params.xml.ns.icalendar_2.BaseComponentType c)	Get enclosed components for the supplied component.
static XcalUtil.DtTzid	getDtTzid(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt)
static String	getIcalFormatDateTime(String dt)
static String	getIcalFormatDateTime(XMLGregorianCalendar dt)
static String	getIcalFormatTime(String tm)
static String	getIcalUtcOffset(String tm)
static String	getUTC(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt, XcalUtil.TzGetter tzs)	For date only values and floating convert to local UTC.
static String	getXmlFormatDateTime(String val)
static String	getXmlFormatTime(String val)
static String	getXmlFormatUtcOffset(String val)
static XMLGregorianCalendar	getXMlUTCCal(String dtval)
static void	initDt(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt, String dtval, String tzid)	Initialize the DateDatetimeProperty
static void	initUntilRecur(ietf.params.xml.ns.icalendar_2.UntilRecurType dt, String dtval)	Initialize the recur property
static Duration	makeXmlDuration(String dur)

Methods inherited from class java.lang.Object

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

Field Detail

UnknownKind

public static final Integer UnknownKind

OuterKind

public static final Integer OuterKind

RecurringKind

public static final Integer RecurringKind

UidKind

public static final Integer UidKind

AlarmKind

public static final Integer AlarmKind

TzKind

public static final Integer TzKind

TzDaylight

public static final Integer TzDaylight

TzStandard

public static final Integer TzStandard

Constructor Detail

XcalUtil

public XcalUtil()

Method Detail

initDt

public static void initDt(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt,
                          String dtval,
                          String tzid)

Initialize the DateDatetimeProperty

Parameters:

dt - to be initialized

dtval - date string

tzid - timezone id

Throws:

RuntimeException - on bad date

initUntilRecur

public static void initUntilRecur(ietf.params.xml.ns.icalendar_2.UntilRecurType dt,
                                  String dtval)

Initialize the recur property

Parameters:

dt - to be initialized

dtval - to convert

fromDtval

public static XMLGregorianCalendar fromDtval(String dtval)

Parameters:

dtval - to convert

Returns:

XMLGregorianCalendar

Throws:

RuntimeException - on bad date or new instance failure

makeXmlDuration

public static Duration makeXmlDuration(String dur)

Parameters:

dur - string duration

Returns:

Duration

getXMlUTCCal

public static XMLGregorianCalendar getXMlUTCCal(String dtval)

Parameters:

dtval - to convert

Returns:

utc

getUTC

public static String getUTC(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt,
                            XcalUtil.TzGetter tzs)

For date only values and floating convert to local UTC. For UTC just return the value. For non-floating convert.

Parameters:

dt - to convert

tzs - tz getter

Returns:

string UTC value

getDtTzid

public static XcalUtil.DtTzid getDtTzid(ietf.params.xml.ns.icalendar_2.DateDatetimePropertyType dt)

Parameters:

dt - date time property

Returns:

DtTzid filled in

getXmlFormatDateTime

public static String getXmlFormatDateTime(String val)

Parameters:

val - ical format or xml format date or datetime

Returns:

XML formatted

getIcalFormatDateTime

public static String getIcalFormatDateTime(XMLGregorianCalendar dt)

Parameters:

dt - to reformat to ical format

Returns:

rfc5545 date or date/time

getIcalFormatDateTime

public static String getIcalFormatDateTime(String dt)

Parameters:

dt - to reformat to ical format

Returns:

rfc5545 date or date/time or null for none or invalid

getXmlFormatTime

public static String getXmlFormatTime(String val)

Parameters:

val - ical format or xml format time

Returns:

XML formatted

getIcalFormatTime

public static String getIcalFormatTime(String tm)

Parameters:

tm - to convert

Returns:

rfc5545 time

getIcalUtcOffset

public static String getIcalUtcOffset(String tm)

Parameters:

tm - date time value

Returns:

rfc5545 time

getXmlFormatUtcOffset

public static String getXmlFormatUtcOffset(String val)

Parameters:

val - ical format or xml format date or datetime

Returns:

XML formatted

cloneComponent

public static ietf.params.xml.ns.icalendar_2.BaseComponentType cloneComponent(ietf.params.xml.ns.icalendar_2.BaseComponentType val)

Parameters:

val - to clone

Returns:

cloned empty component

Throws:

RuntimeException - for illegal access exception

cloneProperty

public static ietf.params.xml.ns.icalendar_2.BasePropertyType cloneProperty(ietf.params.xml.ns.icalendar_2.BasePropertyType val)

Parameters:

val - to clone

Returns:

cloned empty property

cloneProperty

public static ietf.params.xml.ns.icalendar_2.BaseParameterType cloneProperty(ietf.params.xml.ns.icalendar_2.BaseParameterType val)

Parameters:

val - to clone

Returns:

cloned empty parameter

findComponent

public static ietf.params.xml.ns.icalendar_2.BaseComponentType findComponent(ietf.params.xml.ns.icalendar_2.IcalendarType ical,
                                                                             QName name)

Parameters:

ical - Icalendar value

name - of component

Returns:

null or first matching component

getComponents

public static List<javax.xml.bind.JAXBElement<? extends ietf.params.xml.ns.icalendar_2.BaseComponentType>> getComponents(ietf.params.xml.ns.icalendar_2.BaseComponentType c)

Get enclosed components for the supplied component.

Parameters:

c - component

Returns:

list of components or null for none or unrecognized class.

findComponent

public static ietf.params.xml.ns.icalendar_2.BaseComponentType findComponent(ietf.params.xml.ns.icalendar_2.BaseComponentType bcPar,
                                                                             QName name)

Parameters:

bcPar - component

name - to find

Returns:

null or first matching component

findEntity

public static ietf.params.xml.ns.icalendar_2.BaseComponentType findEntity(ietf.params.xml.ns.icalendar_2.IcalendarType ical)

Parameters:

ical - entity

Returns:

null or first contained entity

findProperty

public static ietf.params.xml.ns.icalendar_2.BasePropertyType findProperty(ietf.params.xml.ns.icalendar_2.BaseComponentType bcPar,
                                                                           QName name)

Searches this entity for the named property. Does not recurse down.

Parameters:

bcPar - entity

name - to find

Returns:

null or first matching property

findParam

public static ietf.params.xml.ns.icalendar_2.BaseParameterType findParam(ietf.params.xml.ns.icalendar_2.BasePropertyType prop,
                                                                         QName name)

Searches the property for the named parameter.

Parameters:

prop - property

name - to find

Returns:

null or first matching property

getCompName

public static QName getCompName(Class<?> cl)

Parameters:

cl - class

Returns:

QName for component

getCompKind

public static int getCompKind(QName name)

Parameters:

name - for component

Returns:

component kind