michael@0: /**
michael@0:  * Copyright (c) 2012, Ben Fortuna
michael@0:  * All rights reserved.
michael@0:  *
michael@0:  * Redistribution and use in source and binary forms, with or without
michael@0:  * modification, are permitted provided that the following conditions
michael@0:  * are met:
michael@0:  *
michael@0:  *  o Redistributions of source code must retain the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer.
michael@0:  *
michael@0:  *  o Redistributions in binary form must reproduce the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer in the
michael@0:  * documentation and/or other materials provided with the distribution.
michael@0:  *
michael@0:  *  o Neither the name of Ben Fortuna nor the names of any other contributors
michael@0:  * may be used to endorse or promote products derived from this software
michael@0:  * without specific prior written permission.
michael@0:  *
michael@0:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0:  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0:  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
michael@0:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
michael@0:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
michael@0:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
michael@0:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0:  */
michael@0: package net.fortuna.ical4j.util;
michael@0: 
michael@0: import net.fortuna.ical4j.model.Property;
michael@0: import net.fortuna.ical4j.model.property.Action;
michael@0: import net.fortuna.ical4j.model.property.CalScale;
michael@0: import net.fortuna.ical4j.model.property.Clazz;
michael@0: import net.fortuna.ical4j.model.property.Method;
michael@0: import net.fortuna.ical4j.model.property.Priority;
michael@0: import net.fortuna.ical4j.model.property.Status;
michael@0: import net.fortuna.ical4j.model.property.Transp;
michael@0: import net.fortuna.ical4j.model.property.Version;
michael@0: 
michael@0: /**
michael@0:  * $Id$
michael@0:  *
michael@0:  * Created on 5/07/2005
michael@0:  *
michael@0:  * Provides some convenience methods for working with constant
michael@0:  * parameters and properties.
michael@0:  * @author Ben Fortuna
michael@0:  */
michael@0: public final class Constants {
michael@0: 
michael@0:     /**
michael@0:      * Constructor made private to enforce static nature.
michael@0:      */
michael@0:     private Constants() {
michael@0:     }
michael@0:     
michael@0:     /**
michael@0:      * Returns a constant equivalent to the specified property
michael@0:      * if one is applicable. Otherwise will return the specified
michael@0:      * property.
michael@0:      * @param property a property instance
michael@0:      * @return an equivalent constant property, or the specified property if no equivalent
michael@0:      * constant exists
michael@0:      */
michael@0:     public static Property forProperty(final Property property) {
michael@0:         Property retVal = property;
michael@0:         if (Action.AUDIO.equals(property)) {
michael@0:             retVal = Action.AUDIO;
michael@0:         }
michael@0:         else if (Action.DISPLAY.equals(property)) {
michael@0:             retVal = Action.DISPLAY;
michael@0:         }
michael@0:         else if (Action.EMAIL.equals(property)) {
michael@0:             retVal = Action.EMAIL;
michael@0:         }
michael@0:         else if (Action.PROCEDURE.equals(property)) {
michael@0:             retVal = Action.PROCEDURE;
michael@0:         }
michael@0:         else if (CalScale.GREGORIAN.equals(property)) {
michael@0:             retVal = CalScale.GREGORIAN;
michael@0:         }
michael@0:         else if (Clazz.CONFIDENTIAL.equals(property)) {
michael@0:             retVal = Clazz.CONFIDENTIAL;
michael@0:         }
michael@0:         else if (Clazz.PRIVATE.equals(property)) {
michael@0:             retVal = Clazz.PRIVATE;
michael@0:         }
michael@0:         else if (Clazz.PUBLIC.equals(property)) {
michael@0:             retVal = Clazz.PUBLIC;
michael@0:         }
michael@0:         else if (Method.ADD.equals(property)) {
michael@0:             retVal = Method.ADD;
michael@0:         }
michael@0:         else if (Method.CANCEL.equals(property)) {
michael@0:             retVal = Method.CANCEL;
michael@0:         }
michael@0:         else if (Method.COUNTER.equals(property)) {
michael@0:             retVal = Method.COUNTER;
michael@0:         }
michael@0:         else if (Method.DECLINE_COUNTER.equals(property)) {
michael@0:             retVal = Method.DECLINE_COUNTER;
michael@0:         }
michael@0:         else if (Method.PUBLISH.equals(property)) {
michael@0:             retVal = Method.PUBLISH;
michael@0:         }
michael@0:         else if (Method.REFRESH.equals(property)) {
michael@0:             retVal = Method.REFRESH;
michael@0:         }
michael@0:         else if (Method.REPLY.equals(property)) {
michael@0:             retVal = Method.REPLY;
michael@0:         }
michael@0:         else if (Method.REQUEST.equals(property)) {
michael@0:             retVal = Method.REQUEST;
michael@0:         }
michael@0:         else if (Priority.HIGH.equals(property)) {
michael@0:             retVal = Priority.HIGH;
michael@0:         }
michael@0:         else if (Priority.LOW.equals(property)) {
michael@0:             retVal = Priority.LOW;
michael@0:         }
michael@0:         else if (Priority.MEDIUM.equals(property)) {
michael@0:             retVal = Priority.MEDIUM;
michael@0:         }
michael@0:         else if (Priority.UNDEFINED.equals(property)) {
michael@0:             retVal = Priority.UNDEFINED;
michael@0:         }
michael@0:         else if (Status.VEVENT_CANCELLED.equals(property)) {
michael@0:             retVal = Status.VEVENT_CANCELLED;
michael@0:         }
michael@0:         else if (Status.VEVENT_CONFIRMED.equals(property)) {
michael@0:             retVal = Status.VEVENT_CONFIRMED;
michael@0:         }
michael@0:         else if (Status.VEVENT_TENTATIVE.equals(property)) {
michael@0:             retVal = Status.VEVENT_TENTATIVE;
michael@0:         }
michael@0:         else if (Status.VJOURNAL_CANCELLED.equals(property)) {
michael@0:             retVal = Status.VJOURNAL_CANCELLED;
michael@0:         }
michael@0:         else if (Status.VJOURNAL_DRAFT.equals(property)) {
michael@0:             retVal = Status.VJOURNAL_DRAFT;
michael@0:         }
michael@0:         else if (Status.VJOURNAL_FINAL.equals(property)) {
michael@0:             retVal = Status.VJOURNAL_FINAL;
michael@0:         }
michael@0:         else if (Status.VTODO_CANCELLED.equals(property)) {
michael@0:             retVal = Status.VTODO_CANCELLED;
michael@0:         }
michael@0:         else if (Status.VTODO_COMPLETED.equals(property)) {
michael@0:             retVal = Status.VTODO_COMPLETED;
michael@0:         }
michael@0:         else if (Status.VTODO_IN_PROCESS.equals(property)) {
michael@0:             retVal = Status.VTODO_IN_PROCESS;
michael@0:         }
michael@0:         else if (Status.VTODO_NEEDS_ACTION.equals(property)) {
michael@0:             retVal = Status.VTODO_NEEDS_ACTION;
michael@0:         }
michael@0:         else if (Transp.OPAQUE.equals(property)) {
michael@0:             retVal = Transp.OPAQUE;
michael@0:         }
michael@0:         else if (Transp.TRANSPARENT.equals(property)) {
michael@0:             retVal = Transp.TRANSPARENT;
michael@0:         }
michael@0:         else if (Version.VERSION_2_0.equals(property)) {
michael@0:             retVal = Version.VERSION_2_0;
michael@0:         }
michael@0:         return retVal;
michael@0:     }
michael@0: }