| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <title>Embeddable</title> |
| <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="Embeddable"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../index-all.html">Index</a></li> |
| <li><a href="../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../javax/persistence/ElementCollection.html" title="annotation in javax.persistence"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../javax/persistence/Embedded.html" title="annotation in javax.persistence"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../index.html?javax/persistence/Embeddable.html" target="_top">Frames</a></li> |
| <li><a href="Embeddable.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Field | </li> |
| <li>Required | </li> |
| <li>Optional</li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Element</li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">javax.persistence</div> |
| <h2 title="Annotation Type Embeddable" class="title">Annotation Type Embeddable</h2> |
| </div> |
| <div class="contentContainer"> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <hr> |
| <br> |
| <pre>@Documented |
| @Target(value=TYPE) |
| @Retention(value=RUNTIME) |
| public @interface <span class="memberNameLabel">Embeddable</span></pre> |
| <div class="block">Specifies a class whose instances are stored as an intrinsic |
| part of an owning entity and share the identity of the entity. |
| Each of the persistent properties or fields of the embedded |
| object is mapped to the database table for the entity. |
| |
| <p> Note that the <a href="../../javax/persistence/Transient.html" title="annotation in javax.persistence"><code>Transient</code></a> annotation may be used to |
| designate the non-persistent state of an embeddable class. |
| |
| <pre> |
| |
| Example 1: |
| |
| @Embeddable public class EmploymentPeriod { |
| @Temporal(DATE) java.util.Date startDate; |
| @Temporal(DATE) java.util.Date endDate; |
| ... |
| } |
| |
| Example 2: |
| |
| @Embeddable public class PhoneNumber { |
| protected String areaCode; |
| protected String localNumber; |
| @ManyToOne PhoneServiceProvider provider; |
| ... |
| } |
| |
| @Entity public class PhoneServiceProvider { |
| @Id protected String name; |
| ... |
| } |
| |
| Example 3: |
| |
| @Embeddable public class Address { |
| protected String street; |
| protected String city; |
| protected String state; |
| @Embedded protected Zipcode zipcode; |
| } |
| |
| @Embeddable public class Zipcode { |
| protected String zip; |
| protected String plusFour; |
| } |
| |
| |
| </pre></div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>Java Persistence 1.0</dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../index-all.html">Index</a></li> |
| <li><a href="../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../javax/persistence/ElementCollection.html" title="annotation in javax.persistence"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../javax/persistence/Embedded.html" title="annotation in javax.persistence"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../index.html?javax/persistence/Embeddable.html" target="_top">Frames</a></li> |
| <li><a href="Embeddable.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Field | </li> |
| <li>Required | </li> |
| <li>Optional</li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Element</li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| </body> |
| </html> |