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| − | {{EclipseLink_TLJPA
| + | #REDIRECT [[EclipseLink/UserGuide/JPA/2.4/toc]] |
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| − | |category=JPA
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| − | |release=2.4.x
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| − | |title= }}
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| − | <span class="metaname"> </span>
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| − | {| class="simple oac_no_warn" width="100%"
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| − | {| class="simple oac_no_warn" width="100%"
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| − | [http://www.google.com/cse/home?cx=016171230611334810008:y5kxq4rqd8s&hl=en Search]
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| − | [[EclipseLink/UserGuide/JPA/toc| Contents]] | + | |
| − | |}
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| − | |}
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| − | ----
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| − | {| width="150"
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| − | [[EclipseLink/UserGuide/JPA/a_additionalcriteria|<- Previous]]
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| − | [[EclipseLink/UserGuide/JPA/a_batchfetch|Next ->]]
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| − | |}
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| − | <span id="CHDDDFDA"></span>
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| − | ----
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| − | ==@Array==
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| − | Use <code>@Array</code> to define object-relational data types supported by specific databases, such as Oracle <code>VARRAY</code> types or PostgreSQL <code>JDBC Struct</code> types.
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| − | <span id="sthref20"></span>
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| − | ''' '''
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| − | ===Annotation Elements===
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| − | [[#CBABBAJF|Table 2-1]] describes this annotation's elements.
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| − | <span id="sthref21"></span><span id="CBABBAJF"></span>
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| − | '''''Table 2-1 @Array Annotation Elements'''''
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| − | {| class="HRuleFormalWide" dir="ltr" title="@Array Annotation Elements" summary="This table describes the list of attributes for this annotation." width="100%" border="1" frame="hsides" rules="rows" cellpadding="3" frame="hsides" rules="rows"
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| − | |- align="left" valign="top"
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| − | ! id="r1c1-t2" align="left" valign="bottom" | '''Annotation Element'''
| + | |
| − | ! id="r1c2-t2" align="left" valign="bottom" | '''Description'''
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| − | ! id="r1c3-t2" align="left" valign="bottom" | '''Default'''
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| − | |- align="left" valign="top"
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| − | | id="r2c1-t2" headers="r1c1-t2" align="left" |
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| − | <code>databaseType</code>
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| − | | headers="r2c1-t2 r1c2-t2" align="left" |
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| − | (Required) The name of the database array structure type.
| + | |
| − | | headers="r2c1-t2 r1c3-t2" align="left" | <br />
| + | |
| − | |- align="left" valign="top"
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| − | | id="r3c1-t2" headers="r1c1-t2" align="left" |
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| − | <code>targetClass</code>
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| − | | headers="r3c1-t2 r1c2-t2" align="left" |
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| − | (Optional only if the collection field or property is defined using Java generics; otherwise Required) The class (basic or embeddable) that is the element type of the collection.
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| − | | headers="r3c1-t2 r1c3-t2" align="left" |
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| − | Parameterized type of the collection.
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| − | |}
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| − | <br />
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| − | <span id="sthref22"></span>
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| − | ''' '''
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| − | | + | |
| − | ===Usage===
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| − | Use <code>@Array</code> on a collection attribute that is persisted to an <code>Array</code> type. The collection can be of basic types or embeddable class mapped using a <code>Struct</code>.
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| − | <span id="sthref23"></span>
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| − | ''' '''
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| − | ===Examples===
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| − | <span id="sthref24"></span>
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| − | '''''Example 2-1 Using @Array with Oracle VARRAY'''''
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| − | <span id="sthref25"></span>
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| − | '''''Example 2-2 Using @Array with Postgress Struct'''''
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| − | <span id="sthref26"></span>
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| − | ''' '''
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| − | ===See Also===
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| − | For more information, see the following:
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| − | * [[EclipseLink/UserGuide/JPA/a_struct|"@Struct"]]
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| − | ----
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| − | {| class="simple oac_no_warn" width="100%"
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| − | {| width="150"
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| − | [[EclipseLink/UserGuide/JPA/a_additionalcriteria|<- Previous]]
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| − | | align="center" |
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| − | [[EclipseLink/UserGuide/JPA/a_batchfetch|Next ->]]
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| − | |}
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| − | | width="34%" align="center" |
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| − | [[Image:Eclipselink-logo.gif|150px|EclispeLink]]<br />[http://wiki.eclipse.org/EclipseLink EclipseLink Home]<br />
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| − | {| class="simple oac_no_warn" width="225"
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| − | [http://www.google.com/cse/home?cx=016171230611334810008:y5kxq4rqd8s&hl=en Search]
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| − | | align="center" valign="top" |
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| − | [[EclipseLink/UserGuide/JPA/toc| Contents]]
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| − | |}
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| − | |}
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