/**
* Invoke validation on the calendar properties in its current state.
*
* @throws ValidationException where any of the calendar properties is not in a valid state
*/
private void validateProperties() throws ValidationException {
for (final Property property : getProperties()) {
property.validate();
}
}
/**
* Perform validation on the calendar in its current state.
*
* @param recurse indicates whether to validate the calendar's properties and components
* @throws ValidationException where the calendar is not in a valid state
*/
public void validate(final boolean recurse) throws ValidationException {
// 'prodid' and 'version' are both REQUIRED,
// but MUST NOT occur more than once
PropertyValidator.getInstance().assertOne(Property.PRODID, properties);
PropertyValidator.getInstance().assertOne(Property.VERSION, properties);
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
// require VERSION:2.0 for RFC2445..
if (!Version.VERSION_2_0.equals(getProperty(Property.VERSION))) {
throw new ValidationException(
"Unsupported Version: " + getProperty(Property.VERSION).getValue());
}
}
// 'calscale' and 'method' are optional,
// but MUST NOT occur more than once
PropertyValidator.getInstance().assertOneOrLess(Property.CALSCALE, properties);
PropertyValidator.getInstance().assertOneOrLess(Property.METHOD, properties);
// must contain at least one component
if (getComponents().isEmpty()) {
throw new ValidationException("Calendar must contain at least one component");
}
// validate properties..
for (final Property property : getProperties()) {
if (!(property instanceof XProperty) && !property.isCalendarProperty()) {
throw new ValidationException("Invalid property: " + property.getName());
}
}
// if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
// validate method..
final Method method = (Method) getProperty(Property.METHOD);
if (Method.PUBLISH.equals(method)) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
ComponentValidator.assertNone(Component.VTODO, getComponents());
}
} else if (getComponent(Component.VFREEBUSY) != null) {
ComponentValidator.assertNone(Component.VTODO, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
} else if (getComponent(Component.VTODO) != null) {
// ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
}
// else if (getComponent(Component.VJOURNAL) != null) {
// ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
// ComponentValidator.assertNone(Component.VTODO, getComponents());
// }
} else if (Method.REQUEST.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VFREEBUSY) != null) {
ComponentValidator.assertNone(Component.VTODO, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
} else if (getComponent(Component.VTODO) != null) {
// ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
}
} else if (Method.REPLY.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertOneOrLess(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VFREEBUSY) != null) {
ComponentValidator.assertNone(Component.VTODO, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertOneOrLess(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
// ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
}
} else if (Method.ADD.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
} else if (getComponent(Component.VJOURNAL) != null) {
ComponentValidator.assertOneOrLess(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
// ComponentValidator.assertNone(Component.VTODO, getComponents());
}
} else if (Method.CANCEL.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertOneOrLess(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
} else if (getComponent(Component.VJOURNAL) != null) {
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
// ComponentValidator.assertNone(Component.VTODO, getComponents());
}
} else if (Method.REFRESH.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTIMEZONE, getComponents());
}
} else if (Method.COUNTER.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertOneOrLess(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
}
} else if (Method.DECLINE_COUNTER.equals(getProperty(Property.METHOD))) {
if (getComponent(Component.VEVENT) != null) {
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
ComponentValidator.assertNone(Component.VTODO, getComponents());
ComponentValidator.assertNone(Component.VTIMEZONE, getComponents());
ComponentValidator.assertNone(Component.VALARM, getComponents());
} else if (getComponent(Component.VTODO) != null) {
ComponentValidator.assertNone(Component.VALARM, getComponents());
ComponentValidator.assertNone(Component.VFREEBUSY, getComponents());
// ComponentValidator.assertNone(Component.VEVENT, getComponents());
ComponentValidator.assertNone(Component.VJOURNAL, getComponents());
}
}
// }
// perform ITIP validation on components..
if (method != null) {
for (CalendarComponent component : getComponents()) {
component.validate(method);
}
}
if (recurse) {
validateProperties();
validateComponents();
}
}