001/**
002 *
003 * Copyright 2020-2021 Florian Schmaus.
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smackx.xdata;
018
019import java.net.URL;
020import java.util.Date;
021
022import org.jxmpp.util.XmppDateTime;
023
024public class AbstractSingleStringValueFormField extends SingleValueFormField {
025
026    private final String value;
027
028    protected AbstractSingleStringValueFormField(Builder<?, ?> builder) {
029        super(builder);
030        value = builder.value;
031    }
032
033    @Override
034    public final String getValue() {
035        return value;
036    }
037
038    public final Integer getValueAsInt() {
039        if (value == null) {
040            return null;
041        }
042        return Integer.valueOf(value);
043    }
044
045    public abstract static class Builder<F extends SingleValueFormField, B extends SingleValueFormField.Builder<F, B>>
046                    extends SingleValueFormField.Builder<F, B> {
047
048        private String value;
049
050        protected Builder(AbstractSingleStringValueFormField abstractSingleFormField) {
051            super(abstractSingleFormField);
052            value = abstractSingleFormField.getValue();
053        }
054
055        protected Builder(String fieldName, FormField.Type type) {
056            super(fieldName, type);
057        }
058
059        @Override
060        protected void resetInternal() {
061            value = null;
062        }
063
064        /**
065         * Set the value.
066         *
067         * @param value the value to set.
068         * @return a reference to this builder.
069         * @deprecated use {@link #setValue(CharSequence)} instead.
070         */
071        @Deprecated
072        // TODO: Remove in Smack 4.6.
073        public B addValue(CharSequence value) {
074            return setValue(value);
075        }
076
077        public B setValue(Value value) {
078            this.value = value.getValue().toString();
079            this.rawValue = value;
080            return getThis();
081        }
082
083        public B setValue(CharSequence value) {
084            this.value = value.toString();
085            rawValue = new Value(this.value);
086            return getThis();
087        }
088
089        public B setValue(Enum<?> value) {
090            return setValue(value.toString());
091        }
092
093        public B setValue(int value) {
094            return setValue(Integer.toString(value));
095        }
096
097        public B setValue(URL value) {
098            return setValue(value.toString());
099        }
100
101        public B setValue(Date date) {
102            String dateString = XmppDateTime.formatXEP0082Date(date);
103            return setValue(dateString);
104        }
105    }
106}