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This configuration will query three IPersonAttributeDaos in order and merge their results using the default IAttributeMerger which is the MultivaluedAttributeMerger.
CascadingPersonAttributeDao
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This configuration will query three IPersonAttributeDaos in order and merge their results using the default IAttributeMerger which is the ReplacingAttributeAdder.
Configuration
MergingPersonAttributeDaoImpl has an anonymous constructor.
Property | Type | Default Value |
|
|---|---|---|---|
defaultAttribute | String | username | The attribute name to use for calls to IPersonAttributes getPerson(String). A query Map is generated for these calls using the defaultAttribute and the value passed in. |
personAttributeDaos | List<IPersonAttributesAttributeDao> | null | A List of IPersonAttributeDaos to be queried and have their results merged. |
attrMerger | IAttributeMerger | new ReplacingAttributeAdder() | The result set merging strategy to be used. See the Merging Strategies section for more information on available options. |
recoverExceptions | boolean | true | If an exception thrown by a child IPersonAttributesAttributeDao |
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