ORG.oclc.gadgets
Class IndexRadio

java.lang.Object
  |
  +--ORG.oclc.gadgets.IndexRadio

public class IndexRadio

extends Object

implements GadgetBuilder

The IndexRadio class is a gadget that builds an HTML radio button list of indices for a database. It uses the parameters contained in a RequestManager object and the parameters for the gadget read from the configuration files to build the appropriate output. If an error occurs, an empty string("") is returned.

The parameters to the gadget are:
setSelected = true/false
type = scan/query to indicate whether the selected index is from the entity scanindex or index
indexlist = the name of the list in the [IndexList] section of the database configuration file to use to build the list.
widgetName = the text appended to 'index' for the widget
font = the string for the font
separator = the string to put between the radio buttons

For efficiency purposes, the index radio string is generated one time for each database/gadgetName and saved in the gadget Hashtable object. Each subsequent request for the data is a table lookup to locate the appropriate string.

Constructor Summary

IndexRadio()
Constructs an IndexRadio object.

Method Summary

String	buildit(RequestManager rMngr, String name) Generates a String containing the HTML for the index radio buttons for the currently selected database using the parameters containined in the RequestManager object and the name of the gadget.
String	toString() Generates a String representation of the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexRadio

public IndexRadio()

Constructs an IndexRadio object.

Method Detail

buildit

public String buildit(RequestManager rMngr,
                      String name)

Generates a String containing the HTML for the index radio buttons for the currently selected database using the parameters containined in the RequestManager object and the name of the gadget.

Specified by:

buildit in interface GadgetBuilder

Parameters:

rMngr - object containing input parameters for the request.

name - the name of the gadget - the section name in the configuration file defining the particular gadget.

Returns:

String

toString

public String toString()

Generates a String representation of the object.

Specified by:

toString in interface GadgetBuilder

Returns:

String

Overrides:

toString in class Object