001package biweekly.io.text;
002
003import java.util.Arrays;
004
005import biweekly.parameter.ICalParameters;
006
007/*
008 Copyright (c) 2013-2015, Michael Angstadt
009 All rights reserved.
010
011 Redistribution and use in source and binary forms, with or without
012 modification, are permitted provided that the following conditions are met: 
013
014 1. Redistributions of source code must retain the above copyright notice, this
015 list of conditions and the following disclaimer. 
016 2. Redistributions in binary form must reproduce the above copyright notice,
017 this list of conditions and the following disclaimer in the documentation
018 and/or other materials provided with the distribution. 
019
020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
021 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
022 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
023 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
024 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
025 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
026 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
027 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
028 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
029 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
030 */
031
032/**
033 * Represents a parsed line from an iCal file.
034 * @author Michael Angstadt
035 */
036public class ICalRawLine {
037        private final String name, value;
038        private final ICalParameters parameters;
039
040        public ICalRawLine(String name, ICalParameters parameters, String value) {
041                this.name = name;
042                this.value = value;
043                this.parameters = parameters;
044        }
045
046        /**
047         * Gets the property name.
048         * @return the property name
049         */
050        public String getName() {
051                return name;
052        }
053
054        /**
055         * Gets the property value.
056         * @return the property value
057         */
058        public String getValue() {
059                return value;
060        }
061
062        /**
063         * Gets the property's parameters.
064         * @return the parameters
065         */
066        public ICalParameters getParameters() {
067                return parameters;
068        }
069
070        @Override
071        public String toString() {
072                return name + parameters + ":" + value;
073        }
074
075        @Override
076        public int hashCode() {
077                final int prime = 31;
078                int result = 1;
079                result = prime * result + ((name == null) ? 0 : name.hashCode());
080                result = prime * result + ((parameters == null) ? 0 : parameters.hashCode());
081                result = prime * result + ((value == null) ? 0 : value.hashCode());
082                return result;
083        }
084
085        @Override
086        public boolean equals(Object obj) {
087                if (this == obj)
088                        return true;
089                if (obj == null)
090                        return false;
091                if (getClass() != obj.getClass())
092                        return false;
093                ICalRawLine other = (ICalRawLine) obj;
094                if (name == null) {
095                        if (other.name != null)
096                                return false;
097                } else if (!name.equals(other.name))
098                        return false;
099                if (parameters == null) {
100                        if (other.parameters != null)
101                                return false;
102                } else if (!parameters.equals(other.parameters))
103                        return false;
104                if (value == null) {
105                        if (other.value != null)
106                                return false;
107                } else if (!value.equals(other.value))
108                        return false;
109                return true;
110        }
111
112        public static class Builder {
113                private String name, value;
114                private ICalParameters parameters = new ICalParameters();
115
116                public Builder name(String name) {
117                        this.name = name;
118                        return this;
119                }
120
121                public Builder value(String value) {
122                        this.value = value;
123                        return this;
124                }
125
126                public Builder param(String name, String... values) {
127                        this.parameters.putAll(name, Arrays.asList(values));
128                        return this;
129                }
130
131                public ICalRawLine build() {
132                        if (name == null) {
133                                throw new IllegalArgumentException("Property name required.");
134                        }
135                        return new ICalRawLine(name, parameters, value);
136                }
137        }
138}