org.springframework.ui
Class ExtendedModelMap
java.lang.Object
java.util.AbstractMap<K,V>
java.util.HashMap<K,V>
java.util.LinkedHashMap
org.springframework.ui.ModelMap
org.springframework.ui.ExtendedModelMap
- All Implemented Interfaces:
- Serializable, Cloneable, Map, Model
- Direct Known Subclasses:
- BindingAwareModelMap
public class ExtendedModelMap
- extends ModelMap
- implements Model
Subclass of ModelMap that implements the Model interface.
Java 5 specific like the Model interface itself.
- Since:
- 2.5.1
- Author:
- Juergen Hoeller
- See Also:
- Serialized Form
| Methods inherited from interface java.util.Map |
containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values |
ExtendedModelMap
public ExtendedModelMap()
addAttribute
public ExtendedModelMap addAttribute(String attributeName,
Object attributeValue)
- Description copied from class:
ModelMap
- Add the supplied attribute under the supplied name.
- Specified by:
addAttribute in interface Model- Overrides:
addAttribute in class ModelMap
- Parameters:
attributeName - the name of the model attribute (never null)attributeValue - the model attribute value (can be null)
addAttribute
public ExtendedModelMap addAttribute(Object attributeValue)
- Description copied from class:
ModelMap
- Add the supplied attribute to this
Map using a
generated name.
Note: Empty Collections are not added to
the model when using this method because we cannot correctly determine
the true convention name. View code should check for null rather
than for empty collections as is already done by JSTL tags.
- Specified by:
addAttribute in interface Model- Overrides:
addAttribute in class ModelMap
- Parameters:
attributeValue - the model attribute value (never null)
addAllAttributes
public ExtendedModelMap addAllAttributes(Collection<?> attributeValues)
- Description copied from interface:
Model
- Copy all attributes in the supplied
Collection into this
Map, using attribute name generation for each element.
- Specified by:
addAllAttributes in interface Model
- See Also:
Model.addAttribute(Object)
addAllAttributes
public ExtendedModelMap addAllAttributes(Map<String,?> attributes)
- Description copied from interface:
Model
- Copy all attributes in the supplied
Map into this Map.
- Specified by:
addAllAttributes in interface Model
- See Also:
Model.addAttribute(String, Object)
mergeAttributes
public ExtendedModelMap mergeAttributes(Map<String,?> attributes)
- Description copied from interface:
Model
- Copy all attributes in the supplied
Map into this Map,
with existing objects of the same name taking precedence (i.e. not getting
replaced).
- Specified by:
mergeAttributes in interface Model
asMap
public Map<String,Object> asMap()
- Description copied from interface:
Model
- Return the current set of model attributes as a Map.
- Specified by:
asMap in interface Model
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