001/*
002 * This file is part of the JDrupes non-blocking HTTP Codec
003 * Copyright (C) 2017 Michael N. Lipp
004 *
005 * This program is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Lesser General Public License as published
007 * by the Free Software Foundation; either version 3 of the License, or 
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful, but 
011 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
012 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
013 * License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License along 
016 * with this program; if not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jdrupes.httpcodec.types;
020
021import java.util.HashMap;
022import java.util.Map;
023
024public class MediaType extends MediaBase {
025
026        /**
027         * Create a new object with the given type and subtype.
028         * 
029         * @param type the top-level type
030         * @param subtype the subtype
031         */
032        public MediaType(String type, String subtype) {
033                super(new MediaTypePair(type, subtype));
034        }
035        
036        /**
037         * Create a new object with the given type, subtype and parameters.
038         * 
039         * @param type the top-level type
040         * @param subtype the subtype
041         * @param parameters the parameters
042         */
043        public MediaType(String type, String subtype, 
044                        Map<String, String> parameters) {
045                super(new MediaTypePair(type, subtype), parameters);
046        }
047
048        /**
049         * Create a new object with the given type and parameters.
050         * 
051         * @param type the type
052         * @param parameters the parameters
053         */
054        public MediaType(MediaTypePair type, Map<String, String> parameters) {
055                super(type, parameters);
056        }
057
058        /**
059         * Creates a new builder for a media type.
060         * 
061         * @return the builder
062         */
063        @SuppressWarnings("unchecked")
064        public static Builder builder() {
065                return new Builder();
066        }
067        
068        /**
069         * A builder for the (immutable) parameterized type.
070         */
071        public static class Builder 
072                extends ParameterizedValue.Builder<MediaType, MediaTypePair> {
073
074                private Builder() {
075                        super(new MediaType("text", "plain", new HashMap<>()));
076                }
077                
078                @Override
079                public MediaType build() {
080                        return (MediaType)super.build();
081                }
082
083                /**
084                 * Sets the media type.
085                 * 
086                 * @param topLevelType the top level type
087                 * @param subtype the subtype
088                 * @return the builder for easy chaining
089                 */
090                public Builder setType(String topLevelType, String subtype) {
091                        setValue(new MediaTypePair(topLevelType, subtype));
092                        return this;
093                }
094        }
095        
096        public static class MediaTypeConverter
097                extends ParamValueConverterBase<MediaType, MediaTypePair> {
098
099                public MediaTypeConverter() {
100                        super(Converters.MEDIA_TYPE_PAIR,
101                                Converters.UNQUOTE_ONLY, MediaType::new);
102                }
103        }
104
105}