votorola.a.voter

Class VoterPage.U

java.lang.Object

VoterPage.U

Enclosing interface:

VoterPage

@ThreadRestricted(value="wicket")
public static final class VoterPage.U
extends Object

Voter page utilities.

Method Summary

Methods

Modifier and Type	Method and Description
static IDPair	idPairOrNobodyFor(PageParameters p) Extracts the ID pair corresponding to query parameter 'u' or 'v' if either is specified; otherwise returns IDPair.NOBODY.
static PageParameters	setFrom(IDPair idPair, PageParameters p) Sets the appropriate identifier parameter ('u' or 'v') as specified by the ID pair, and clears the other parameter; or clears both if ID pair is NOBODY.
static PageParameters	withRecall_u_v(PageParameters pP) Returns the specified page parameters (pP) with a value for the identifier parameter ('u' or 'v') as recalled from the session.

Methods inherited from class java.lang.Object

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

Method Detail

idPairOrNobodyFor

public static IDPair idPairOrNobodyFor(PageParameters p)

Extracts the ID pair corresponding to query parameter 'u' or 'v' if either is specified; otherwise returns IDPair.NOBODY.

Throws:

RestartResponseException - redirecting to an error message page if both 'u' and 'v' are specified, or either is malformed.

setFrom

public static PageParameters setFrom(IDPair idPair,
                     PageParameters p)

Sets the appropriate identifier parameter ('u' or 'v') as specified by the ID pair, and clears the other parameter; or clears both if ID pair is NOBODY. If p is null, and a value needs to be set, then p is automatically constructed and returned.

Parameters:

p - the parameters, which may be null.

Returns:

the same page parameters.

withRecall_u_v

public static PageParameters withRecall_u_v(PageParameters pP)

Returns the specified page parameters (pP) with a value for the identifier parameter ('u' or 'v') as recalled from the session. If a value is recalled but pP is null, then pP is automatically constructed.

Parameters:

pP - the parameter map, which may be null.