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| <div class="subTitle">org.eclipse.persistence.annotations</div> |
| <h2 title="Annotation Type BasicMap" class="title">Annotation Type BasicMap</h2> |
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| <div class="description"> |
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| <div class="block"><span class="deprecatedLabel">Deprecated.</span></div> |
| <br> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true" title="class or interface in java.lang.annotation">@Target</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>={<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/ElementType.html?is-external=true#METHOD" title="class or interface in java.lang.annotation">METHOD</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/ElementType.html?is-external=true#FIELD" title="class or interface in java.lang.annotation">FIELD</a>}) |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true" title="class or interface in java.lang.annotation">@Retention</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Retention.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>=<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/RetentionPolicy.html?is-external=true#RUNTIME" title="class or interface in java.lang.annotation">RUNTIME</a>) |
| public @interface <span class="memberNameLabel">BasicMap</span></pre> |
| <div class="block">A BasicMap is used to map an org.eclipse.persistence.mappings.DirectMapMapping, which |
| stores a collection of key-value pairs of simple types (String, Number, Date, |
| etc.). It is used in conjunction with a CollectionTable which stores the key, |
| the value and a foreign key to the source object.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/eclipse/persistence/annotations/CollectionTable.html" title="annotation in org.eclipse.persistence.annotations"><code>A converter may be used if the desired object type and the data type do not |
| match. This applied to both the key and value of the map.</code></a>, |
| <a href="../../../../org/eclipse/persistence/annotations/Convert.html" title="annotation in org.eclipse.persistence.annotations"><code>Convert</code></a>, |
| <a href="../../../../org/eclipse/persistence/annotations/Converter.html" title="annotation in org.eclipse.persistence.annotations"><code>Converter</code></a>, |
| <a href="../../../../org/eclipse/persistence/annotations/ObjectTypeConverter.html" title="annotation in org.eclipse.persistence.annotations"><code>ObjectTypeConverter</code></a>, |
| <a href="../../../../org/eclipse/persistence/annotations/TypeConverter.html" title="annotation in org.eclipse.persistence.annotations"><code>A BasicMap can be specified within an Entity, MappedSuperclass and Embeddable |
| class.</code></a>, |
| <code>ElementCollection</code></dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>Guy Pelletier</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>Oracle TopLink 11.1.1.0.0</dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== ANNOTATION TYPE OPTIONAL MEMBER SUMMARY =========== --> |
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| <h3>Optional Element Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Optional Element Summary table, listing optional elements, and an explanation"> |
| <caption><span>Optional Elements</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Optional Element and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>jakarta.persistence.FetchType</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/annotations/BasicMap.html#fetch--">fetch</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Defines whether the value of the field or property should |
| be lazily loaded or must be eagerly fetched.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Column</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/annotations/BasicMap.html#keyColumn--">keyColumn</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) The name of the data column that holds the direct map |
| key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/annotations/Convert.html" title="annotation in org.eclipse.persistence.annotations">Convert</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/annotations/BasicMap.html#keyConverter--">keyConverter</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Specify the key converter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>jakarta.persistence.Column</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/annotations/BasicMap.html#valueColumn--">valueColumn</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) The name of the data column that holds the direct collection data.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/persistence/annotations/Convert.html" title="annotation in org.eclipse.persistence.annotations">Convert</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/persistence/annotations/BasicMap.html#valueConverter--">valueConverter</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Specify the value converter.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ ANNOTATION TYPE MEMBER DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="annotation.type.element.detail"> |
| <!-- --> |
| </a> |
| <h3>Element Detail</h3> |
| <a name="fetch--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>fetch</h4> |
| <pre>public abstract jakarta.persistence.FetchType fetch</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Defines whether the value of the field or property should |
| be lazily loaded or must be eagerly fetched. The EAGER strategy is a |
| requirement on the persistence provider runtime that the value must be |
| eagerly fetched. The LAZY strategy is a hint to the persistence provider |
| runtime. If not specified, defaults to LAZY.</div> |
| <dl> |
| <dt>Default:</dt> |
| <dd>jakarta.persistence.FetchType.LAZY</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="keyColumn--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>keyColumn</h4> |
| <pre>public abstract jakarta.persistence.Column keyColumn</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) The name of the data column that holds the direct map |
| key. If the name on the key column is "", the name will default to: |
| the name of the property or field; "_KEY".</div> |
| <dl> |
| <dt>Default:</dt> |
| <dd>@jakarta.persistence.Column</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="keyConverter--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>keyConverter</h4> |
| <pre>public abstract <a href="../../../../org/eclipse/persistence/annotations/Convert.html" title="annotation in org.eclipse.persistence.annotations">Convert</a> keyConverter</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Specify the key converter. Default is equivalent to specifying |
| @Convert("none"), meaning no converter will be added to the direct map key.</div> |
| <dl> |
| <dt>Default:</dt> |
| <dd>@org.eclipse.persistence.annotations.Convert</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="valueColumn--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>valueColumn</h4> |
| <pre>public abstract jakarta.persistence.Column valueColumn</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) The name of the data column that holds the direct collection data. |
| Defaults to the property or field name.</div> |
| <dl> |
| <dt>Default:</dt> |
| <dd>@jakarta.persistence.Column</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="valueConverter--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>valueConverter</h4> |
| <pre>public abstract <a href="../../../../org/eclipse/persistence/annotations/Convert.html" title="annotation in org.eclipse.persistence.annotations">Convert</a> valueConverter</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">(Optional) Specify the value converter. Default is equivalent to specifying |
| @Convert("none"), meaning no converter will be added to the value column mapping.</div> |
| <dl> |
| <dt>Default:</dt> |
| <dd>@org.eclipse.persistence.annotations.Convert</dd> |
| </dl> |
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