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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
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@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface XmlWriteTransformer
Annotation for org.eclipse.persistence.mappings.oxm.XMLTransformationMapping. WriteTransformer defines transformation of the attribute value to a single XML value (XPath is specified in the WriteTransformer). A single XmlWriteTransformer may be specified directly on the method or attribute. Multiple XmlWriteTransformers should be wrapped into XmlWriteTransformers annotation. No XmlWriteTransformers specified for read-only mapping. Unless the XMLTransformationMapping is write-only, it should have a ReadTransformer, it defines transformation of XML value(s) into attribute value.
XmlReadTransformer
, XmlTransformation
, XmlWriteTransformers
Required Element Summary | |
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java.lang.String |
xmlPath Specify here the XPath into which the value should be written. |
Optional Element Summary | |
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java.lang.String |
method The mapped class must have a method with this name which returns a value to be written into the XML document. |
java.lang.Class<? extends FieldTransformer> |
transformerClass User-defined class that must implement the org.eclipse.persistence.mappings.transformers.FieldTransformer interface. |
Element Detail |
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public abstract java.lang.String xmlPath
public abstract java.lang.Class<? extends FieldTransformer> transformerClass
public abstract java.lang.String method
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