001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.dto.atom;
014
015import static org.apache.juneau.internal.StringUtils.*;
016import static org.apache.juneau.xml.annotation.XmlFormat.*;
017
018import java.net.*;
019import java.net.URI;
020
021import org.apache.juneau.*;
022import org.apache.juneau.annotation.*;
023import org.apache.juneau.xml.annotation.*;
024
025/**
026 * Represents an <code>atomContent</code> construct in the RFC4287 specification.
027 *
028 * <h5 class='figure'>Schema</h5>
029 * <p class='bcode w800'>
030 *    atomContent = atomInlineTextContent
031 *       | atomInlineXHTMLContent
032 *       | atomInlineOtherContent
033 *       | atomOutOfLineContent
034 *
035 *    atomInlineTextContent =
036 *       element atom:content {
037 *          atomCommonAttributes,
038 *          attribute type { "text" | "html" }?,
039 *          (text)*
040 *       }
041 *
042 *    atomInlineXHTMLContent =
043 *       element atom:content {
044 *          atomCommonAttributes,
045 *          attribute type { "xhtml" },
046 *          xhtmlDiv
047 *       }
048 *
049 *    atomInlineOtherContent =
050 *       element atom:content {
051 *          atomCommonAttributes,
052 *          attribute type { atomMediaType }?,
053 *          (text|anyElement)*
054 *    }
055 *
056 *    atomOutOfLineContent =
057 *       element atom:content {
058 *          atomCommonAttributes,
059 *          attribute type { atomMediaType }?,
060 *          attribute src { atomUri },
061 *          empty
062 *    }
063 * </p>
064 *
065 * <h5 class='section'>See Also:</h5>
066 * <ul class='doctree'>
067 *    <li class='link'>{@doc juneau-dto.Atom}
068 *    <li class='jp'>{@doc package-summary.html#TOC}
069 * </ul>
070 */
071public class Content extends Text {
072
073   private URI src;
074
075
076   /**
077    * Normal content.
078    *
079    * @param type The content type of this content.
080    */
081   public Content(String type) {
082      super(type);
083   }
084
085   /**
086    * Normal content.
087    */
088   public Content() {
089      super();
090   }
091
092
093   //-----------------------------------------------------------------------------------------------------------------
094   // Bean properties
095   //-----------------------------------------------------------------------------------------------------------------
096
097   /**
098    * Returns the source URI.
099    *
100    * @return the source URI.
101    */
102   @Xml(format=ATTR)
103   public URI getSrc() {
104      return src;
105   }
106
107   /**
108    * Sets the source URI.
109    *
110    * <p>
111    * The value can be of any of the following types: {@link URI}, {@link URL}, {@link String}.
112    * Strings must be valid URIs.
113    *
114    * <p>
115    * URIs defined by {@link UriResolver} can be used for values.
116    *
117    * @param src The source URI.
118    * @return This object (for method chaining).
119    */
120   @BeanProperty("src")
121   public Content src(Object src) {
122      this.src = toURI(src);
123      return this;
124   }
125
126
127   //-----------------------------------------------------------------------------------------------------------------
128   // Overridden setters (to simplify method chaining)
129   //-----------------------------------------------------------------------------------------------------------------
130
131   @Override /* Text */
132   public Content text(String text) {
133      super.text(text);
134      return this;
135   }
136
137   @Override /* Text */
138   public Content type(String type) {
139      super.type(type);
140      return this;
141   }
142
143   @Override /* Common */
144   public Content base(Object base) {
145      super.base(base);
146      return this;
147   }
148   @Override /* Common */
149   public Content lang(String lang) {
150      super.lang(lang);
151      return this;
152   }
153}