public class AtomFeedExportProvider extends BoundPropertiesContentProvider
Consumers should specify at least the following properties:
Consumers may also specify following standard atom properties:
Modifier and Type | Field and Description |
---|---|
protected Object[] |
m_aggregatePropertyKeys
Aggregate bound properties keys and autogenerated keys.
|
protected Map<Object,Object> |
m_autogeneratedValues
Autogenerated property values cache.
|
m_keys, m_provider, m_var
Constructor and Description |
---|
AtomFeedExportProvider()
Blank provider.
|
AtomFeedExportProvider(IContentProvider provider,
Map<String,?> keys,
String var)
Provider limiting specified provider to specified keys.
|
Modifier and Type | Method and Description |
---|---|
protected Map<Object,Object> |
getAutogeneratedValues() |
Object[] |
getPropertyKeys()
Returns list of properties supported by this content provider.
|
Class<?> |
getType(Object propertyKey)
Returns java type of the given property
|
Object |
getValue(Object propertyKey)
Returns value of the given property
|
boolean |
hasProperty(Object propertyKey)
Checks if the given property is supported by this content provider
|
boolean |
isReadOnly(Object propertyKey)
Returns true if the given property is readonly.
|
void |
setValue(Object propertyKey,
Object value)
Sets new value of the given property
|
createDefaultKeyExpressions, createDefaultKeys, getKeyExpressions, getKeys, getProvider, getVar, setKeyExpressions, setKeys, setProvider, setVar, toString
protected Object[] m_aggregatePropertyKeys
public AtomFeedExportProvider()
public AtomFeedExportProvider(IContentProvider provider, Map<String,?> keys, String var)
public Object[] getPropertyKeys()
IContentProvider
Object[0]
,
never null.getPropertyKeys
in interface IContentProvider
getPropertyKeys
in class BoundPropertiesContentProvider
String
or Integer
public Class<?> getType(Object propertyKey) throws PropertyNotFoundException
IContentProvider
getType
in interface IContentProvider
getType
in class BoundPropertiesContentProvider
propertyKey
- the property key of type String
or Integer
Class
PropertyNotFoundException
- if property is not supportedpublic Object getValue(Object propertyKey) throws ELException, PropertyNotFoundException
IContentProvider
getValue
in interface IContentProvider
getValue
in class BoundPropertiesContentProvider
propertyKey
- the property key of type String
or Integer
null
PropertyNotFoundException
- if property is not supportedELException
public boolean hasProperty(Object propertyKey)
IContentProvider
hasProperty
in interface IContentProvider
hasProperty
in class BoundPropertiesContentProvider
propertyKey
- property key of type String
or Integer
true
if property is supportedpublic boolean isReadOnly(Object propertyKey) throws ELException, PropertyNotFoundException
IUpdateableContentProvider
Returns true if the given property is readonly. If it is readonly, IUpdateableContentProvider.setValue(Object, Object)
will
definitely fail.
isReadOnly
in interface IUpdateableContentProvider
isReadOnly
in class BoundPropertiesContentProvider
propertyKey
- property key of type String
or Integer
PropertyNotFoundException
ELException
public void setValue(Object propertyKey, Object value) throws ELException, PropertyNotFoundException
IUpdateableContentProvider
Sets new value of the given property
setValue
in interface IUpdateableContentProvider
setValue
in class BoundPropertiesContentProvider
propertyKey
- property key of type String
or Integer
value
- new property valuePropertyNotFoundException
- if property is not foundELException