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public interface ElementPropertyInfo<T,C>
Property that maps to an element.
Method Summary | |
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Adapter<T,C> |
getAdapter()
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java.util.List<? extends TypeRef<T,C>> |
getTypes()
Returns the information about the types allowed in this property. |
javax.xml.namespace.QName |
getXmlName()
Gets the wrapper element name. |
boolean |
isCollectionNillable()
Returns true if this property is nillable (meaning the absence of the value is treated as nil='true') |
boolean |
isCollectionRequired()
Checks if the wrapper element is required. |
boolean |
isRequired()
Returns true if this element is mandatory. |
boolean |
isValueList()
Returns true if this property is a collection but its XML representation is a list of values, not repeated elements. |
Methods inherited from interface com.sun.xml.bind.v2.model.core.PropertyInfo |
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displayName, getExpectedMimeType, getName, getSchemaType, id, inlineBinaryData, isCollection, kind, parent, ref |
Methods inherited from interface com.sun.xml.bind.v2.model.annotation.AnnotationSource |
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hasAnnotation, readAnnotation |
Method Detail |
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java.util.List<? extends TypeRef<T,C>> getTypes()
In a simple case like the following, an element property only has
one TypeRef
that points to String
and tag name "foo".
@XmlElement String abc;
However, in a general case an element property can be heterogeneous, meaning you can put different types in it, each with a different tag name (and a few other settings.)
// list can contain String or Integer. @XmlElements({ @XmlElement(name="a",type=String.class), @XmlElement(name="b",type=Integer.class), }) List<Object> abc;
In this case this method returns a list of two TypeRef
s.
isValueList()
==true, there's always exactly one type.javax.xml.namespace.QName getXmlName()
PropertyInfo.isCollection()
==false or
if isValueList()
==true.
Otherwise,
this can be null (in which case there'll be no wrapper),
or it can be non-null (in which case there'll be a wrapper)boolean isCollectionRequired()
getXmlName()
==null.boolean isCollectionNillable()
This method is only used when this property is a collection.
boolean isValueList()
If PropertyInfo.isCollection()
==false, this property is always false.
When this flag is true, getTypes().size()==1 always holds.
boolean isRequired()
Adapter<T,C> getAdapter()
getAdapter
in interface PropertyInfo<T,C>
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