ca.grimoire.formtree.adapter.servlet
Class ServletForm

java.lang.Object
  ca.grimoire.formtree.adapter.servlet.ServletForm

All Implemented Interfaces:

FormAdapter

public class ServletForm
extends java.lang.Object
implements FormAdapter

A form adapter wrapping ServletRequest's parameter list.

Constructor Summary

ServletForm(javax.servlet.ServletRequest request)
Adapts a given ServletRequest to the FormAdapter interface.

Method Summary

java.lang.Iterable<java.lang.String>	getFields() Retrieves the list of parameters in the underlying servlet request.
java.lang.Iterable<java.lang.String>	getValues(java.lang.String field) Retrieves all values of a single parameter from the underlying servlet request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ServletForm

public ServletForm(javax.servlet.ServletRequest request)

Adapts a given ServletRequest to the FormAdapter interface.

Parameters:

request - the request containing form data.

Method Detail

getFields

public java.lang.Iterable<java.lang.String> getFields()

Retrieves the list of parameters in the underlying servlet request.

Specified by:

getFields in interface FormAdapter

Returns:

a sequence of field names, in any order.

See Also:

FormAdapter.getFields()

getValues

public java.lang.Iterable<java.lang.String> getValues(java.lang.String field)

Retrieves all values of a single parameter from the underlying servlet request.

Specified by:

getValues in interface FormAdapter

Parameters:

field - the field to retrieve.

Returns:

all values of the field in the form.

See Also:

FormAdapter.getValues(java.lang.String)