Package org.flasby.login2.utils

Class FormUtil

java.lang.Object

org.flasby.login2.utils.FormUtil

@Singleton
@Model
public final class FormUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
FormUtil()

Method Summary

Modifier and Type	Method	Description
<T> T	build(io.javalin.http.Context context, Class<T> clazz)
String	getValueOrDefault(String paramName, String defaultValue, Map<String,List<String>> params)
Map<String,String>	processLoginPostData(io.javalin.http.Context ctx, String... attributes)	manages the collection of Attributes expected on a Form submitted to the WebApp. It gathers all the Attributes valueds present on the Form and if any are missing (as specified by the attributes list passed in) then it initialize the entry in the map with an empty String.
boolean	validateParam(String paramName, Map<String,List<String>> params)

Methods inherited from class java.lang.Object

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

Constructor Details

FormUtil

public FormUtil()

Method Details

processLoginPostData

public Map<String,String> processLoginPostData(@NotNull
 io.javalin.http.Context ctx,
 String... attributes)

manages the collection of Attributes expected on a Form submitted to the WebApp.
It gathers all the Attributes valueds present on the Form and if any are missing (as specified by the attributes list passed in) then it initialize the entry in the map with an empty String.

Parameters:

ctx - the Javalin Context

attributes - a list of all attributes required to be in the returned Map.

Returns:

a map containing attribute values for all the attributes passed in.

validateParam

public boolean validateParam(String paramName,
 Map<String,List<String>> params)

getValueOrDefault

public String getValueOrDefault(String paramName,
 String defaultValue,
 Map<String,List<String>> params)

build

public <T> T build(io.javalin.http.Context context,
 Class<T> clazz)