org.apache.wicket.request.parameter
Class UrlRequestParametersAdapter

java.lang.Object
  org.apache.wicket.request.parameter.UrlRequestParametersAdapter

All Implemented Interfaces:

IRequestParameters

public class UrlRequestParametersAdapter
extends java.lang.Object
implements IRequestParameters

Utility class that expresses query parameters from Url as IRequestParameters.

Author:

Matej Knopp

Constructor Summary

UrlRequestParametersAdapter(Url url)
Construct.

Method Summary

java.util.Set<java.lang.String>	getParameterNames() Returns immutable set of all available parameter names.
StringValue	getParameterValue(java.lang.String name) Returns single value for parameter with specified name.
java.util.List<StringValue>	getParameterValues(java.lang.String name) Returns list of values for parameter with specified name.

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlRequestParametersAdapter

public UrlRequestParametersAdapter(Url url)

Construct.

Parameters:

url -

Method Detail

getParameterNames

public java.util.Set<java.lang.String> getParameterNames()

Description copied from interface: IRequestParameters

Returns immutable set of all available parameter names.

Specified by:

getParameterNames in interface IRequestParameters

Returns:

list of parameter names

See Also:

IRequestParameters.getParameterNames()

getParameterValue

public StringValue getParameterValue(java.lang.String name)

Description copied from interface: IRequestParameters

Returns single value for parameter with specified name. This method always returns non-null result even if the parameter does not exist.

Specified by:

getParameterValue in interface IRequestParameters

Parameters:

name - parameter name

Returns:

StringValue wrapping the actual value

See Also:

IRequestParameters.getParameterValue(java.lang.String)

getParameterValues

public java.util.List<StringValue> getParameterValues(java.lang.String name)

Description copied from interface: IRequestParameters

Returns list of values for parameter with specified name. If the parameter does not exist this method returns null

Specified by:

getParameterValues in interface IRequestParameters

Parameters:

name - parameter name

Returns:

list of all values for given parameter or null if parameter does not exist

See Also:

IRequestParameters.getParameterValues(java.lang.String)