org.apache.struts.validator
public class BeanValidatorForm extends ValidatorForm implements DynaBean, Serializable
Struts validator ActionForm
backed by either a DynaBean
or POJO JavaBean.
Passing a POJO JavaBean to the constructor will automatically create an associated
WrapDynaBean
. One use for this would be to migrate view
objects from an existing system which, for the usual reasons, can't be changed to extend
This form is based on the standard struts ValidatorForm
for use with the
Validator framework and validates either using the name from the Struts
ActionMapping
or the ActionMapping
's path depending on
whether pathValidation
is true
or false
.
Field Summary | |
---|---|
protected DynaBean | dynaBean
The DynaBean that this ActionForm is backed by. |
protected static Log | logger
Commons Logging |
protected boolean | pathValidation
Indicates whether the ActionMapping's path should be used for the
validation key. |
Constructor Summary | |
---|---|
BeanValidatorForm(Object bean)
Construct a new BeanValidatorForm with the specified bean. |
Method Summary | |
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boolean | contains(String name, String key)
Does the specified mapped property contain a value for the specified
key value?
|
Object | get(String name)
Return the value of a simple property with the specified name.
|
Object | get(String name, int index)
Return the value of an indexed property with the specified name.
|
Object | get(String name, String key)
Return the value of a mapped property with the specified name,
or null if there is no value for the specified key.
|
DynaBean | getDynaBean() Return the |
DynaClass | getDynaClass()
Return the DynaClass instance that describes the set of
properties available for this DynaBean. |
Object | getInstance() Return the If the |
String | getValidationKey(ActionMapping mapping, HttpServletRequest request)
Returns the Validation key
|
protected boolean | isPathValidation() Indicates whether this form should validate based on the |
void | remove(String name, String key)
Remove any existing value for the specified key on the
specified mapped property.
|
void | set(String name, Object value)
Set the value of a simple property with the specified name.
|
void | set(String name, int index, Object value)
Set the value of an indexed property with the specified name.
|
void | set(String name, String key, Object value)
Set the value of a mapped property with the specified name.
|
protected void | setPathValidation(boolean pathValidation) Set whether this form should validate based on the |
int | size(String name) Return the size of an indexed or mapped property. |
DynaBean
that this ActionForm is backed by.BeanValidatorForm
with the specified bean.Parameters: name Name of the property to check key Name of the key to check
Parameters: name Name of the property whose value is to be retrieved
Parameters: name Name of the property whose value is to be retrieved index Index of the value to be retrieved
null
if there is no value for the specified key.
Parameters: name Name of the property whose value is to be retrieved key Key of the value to be retrieved
Return the DynaBean
that this ActionForm
is backed by.
DynaClass
instance that describes the set of
properties available for this DynaBean.Return the Bean
that this ActionForm
is backed by.
If the DynaBean
is a WrapDynaBean
type then this method
returns the 'Wrapped' POJO bean associated with it. If you require the actual WrapDynaBean
then use the getDynaBean()
method.
Parameters: mapping The mapping used to select this instance request The servlet request we are processing
Returns: validation key to use
Indicates whether this form should validate based on the ActionMapping
's path.
Parameters: name Name of the property for which a value is to be removed key Key of the value to be removed
Parameters: name Name of the property whose value is to be set value Value to which this property is to be set
Parameters: name Name of the property whose value is to be set index Index of the property to be set value Value to which this property is to be set
Parameters: name Name of the property whose value is to be set key Key of the property to be set value Value to which this property is to be set
Set whether this form should validate based on the ActionMapping
's path.
Return the size of an indexed or mapped property.