1.1 --- a/src/net/fortuna/ical4j/model/ComponentFactory.java Thu Feb 12 18:02:00 2015 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,178 +0,0 @@
1.4 -/**
1.5 - * Copyright (c) 2012, Ben Fortuna
1.6 - * All rights reserved.
1.7 - *
1.8 - * Redistribution and use in source and binary forms, with or without
1.9 - * modification, are permitted provided that the following conditions
1.10 - * are met:
1.11 - *
1.12 - * o Redistributions of source code must retain the above copyright
1.13 - * notice, this list of conditions and the following disclaimer.
1.14 - *
1.15 - * o Redistributions in binary form must reproduce the above copyright
1.16 - * notice, this list of conditions and the following disclaimer in the
1.17 - * documentation and/or other materials provided with the distribution.
1.18 - *
1.19 - * o Neither the name of Ben Fortuna nor the names of any other contributors
1.20 - * may be used to endorse or promote products derived from this software
1.21 - * without specific prior written permission.
1.22 - *
1.23 - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.24 - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.25 - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.26 - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
1.27 - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
1.28 - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1.29 - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
1.30 - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
1.31 - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
1.32 - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
1.33 - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.34 - */
1.35 -package net.fortuna.ical4j.model;
1.36 -
1.37 -import net.fortuna.ical4j.model.component.Available;
1.38 -import net.fortuna.ical4j.model.component.Daylight;
1.39 -import net.fortuna.ical4j.model.component.Observance;
1.40 -import net.fortuna.ical4j.model.component.Standard;
1.41 -import net.fortuna.ical4j.model.component.VAlarm;
1.42 -import net.fortuna.ical4j.model.component.VAvailability;
1.43 -import net.fortuna.ical4j.model.component.VEvent;
1.44 -import net.fortuna.ical4j.model.component.VFreeBusy;
1.45 -import net.fortuna.ical4j.model.component.VJournal;
1.46 -import net.fortuna.ical4j.model.component.VTimeZone;
1.47 -import net.fortuna.ical4j.model.component.VToDo;
1.48 -import net.fortuna.ical4j.model.component.VVenue;
1.49 -import net.fortuna.ical4j.model.component.XComponent;
1.50 -import net.fortuna.ical4j.util.CompatibilityHints;
1.51 -
1.52 -/**
1.53 - * $Id$ [05-Apr-2004]
1.54 - *
1.55 - * A factory for creating iCalendar components. Note that if relaxed parsing is enabled (via specifying the system
1.56 - * property: icalj.parsing.relaxed=true) illegal component names are allowed.
1.57 - * @author Ben Fortuna
1.58 - */
1.59 -public final class ComponentFactory {
1.60 -
1.61 - private static ComponentFactory instance = new ComponentFactory();
1.62 -
1.63 - /**
1.64 - * Constructor made private to prevent instantiation.
1.65 - */
1.66 - private ComponentFactory() {
1.67 - }
1.68 -
1.69 - /**
1.70 - * @return Returns the instance.
1.71 - */
1.72 - public static ComponentFactory getInstance() {
1.73 - return instance;
1.74 - }
1.75 -
1.76 - /**
1.77 - * @param name a component name
1.78 - * @return a new component instance of the specified type
1.79 - */
1.80 - public Component createComponent(final String name) {
1.81 - return createComponent(name, new PropertyList());
1.82 - }
1.83 -
1.84 - /**
1.85 - * Creates a component.
1.86 - * @param name name of the component
1.87 - * @param properties a list of component properties
1.88 - * @return a component
1.89 - */
1.90 - public Component createComponent(final String name, final PropertyList properties) {
1.91 - Component component = null;
1.92 - if (Component.VALARM.equals(name)) {
1.93 - component = new VAlarm(properties);
1.94 - }
1.95 - else if (Component.VEVENT.equals(name)) {
1.96 - component = new VEvent(properties);
1.97 - }
1.98 - else if (Component.VFREEBUSY.equals(name)) {
1.99 - component = new VFreeBusy(properties);
1.100 - }
1.101 - else if (Component.VJOURNAL.equals(name)) {
1.102 - component = new VJournal(properties);
1.103 - }
1.104 - else if (Component.VTODO.equals(name)) {
1.105 - component = new VToDo(properties);
1.106 - }
1.107 - else if (Observance.STANDARD.equals(name)) {
1.108 - component = new Standard(properties);
1.109 - }
1.110 - else if (Observance.DAYLIGHT.equals(name)) {
1.111 - component = new Daylight(properties);
1.112 - }
1.113 - else if (Component.VTIMEZONE.equals(name)) {
1.114 - component = new VTimeZone(properties);
1.115 - }
1.116 - else if (Component.VVENUE.equals(name)) {
1.117 - component = new VVenue(properties);
1.118 - }
1.119 - else if (Component.VAVAILABILITY.equals(name)) {
1.120 - component = new VAvailability(properties);
1.121 - }
1.122 - else if (Component.AVAILABLE.equals(name)) {
1.123 - component = new Available(properties);
1.124 - }
1.125 - else if (isExperimentalName(name)) {
1.126 - component = new XComponent(name, properties);
1.127 - }
1.128 - else if (allowIllegalNames()) {
1.129 - component = new XComponent(name, properties);
1.130 - }
1.131 - else {
1.132 - throw new IllegalArgumentException("Illegal component [" + name
1.133 - + "]");
1.134 - }
1.135 - return component;
1.136 - }
1.137 -
1.138 - /**
1.139 - * Creates a component which contains sub-components. Currently the only such component is VTIMEZONE.
1.140 - * @param name name of the component
1.141 - * @param properties a list of component properties
1.142 - * @param components a list of sub-components (namely standard/daylight timezones)
1.143 - * @return a component
1.144 - */
1.145 - public Component createComponent(final String name, final PropertyList properties,
1.146 - final ComponentList components) {
1.147 -
1.148 - if (components != null) {
1.149 - Component component = null;
1.150 - if (Component.VTIMEZONE.equals(name)) {
1.151 - component = new VTimeZone(properties, components);
1.152 - }
1.153 - else if (Component.VEVENT.equals(name)) {
1.154 - component = new VEvent(properties, components);
1.155 - }
1.156 - else {
1.157 - throw new IllegalArgumentException("Illegal component [" + name
1.158 - + "]");
1.159 - }
1.160 - return component;
1.161 - }
1.162 - return createComponent(name, properties);
1.163 - }
1.164 -
1.165 - /**
1.166 - * @param name
1.167 - * @return
1.168 - */
1.169 - private boolean isExperimentalName(final String name) {
1.170 - return name.startsWith(Component.EXPERIMENTAL_PREFIX)
1.171 - && name.length() > Component.EXPERIMENTAL_PREFIX.length();
1.172 - }
1.173 -
1.174 - /**
1.175 - * @return true if non-standard names are allowed, otherwise false
1.176 - */
1.177 - protected boolean allowIllegalNames() {
1.178 - return CompatibilityHints
1.179 - .isHintEnabled(CompatibilityHints.KEY_RELAXED_PARSING);
1.180 - }
1.181 -}
