org.ujorm.tools.web.ao

Interface HttpParameter

All Superinterfaces:

CharSequence

public interface HttpParameter
extends CharSequence

An interface for bulding HTML parameters by an Enumerator.

Usage

 {
    String value = Param.text(httpServletRequest, "my default value");
 }
 enum Param implements HttpParam {
     REGEXP,
     TEXT;

Method Summary

Modifier and Type	Method and Description
default char	charAt(int index)
default boolean	isFalse(javax.servlet.ServletRequest request)
default boolean	isTrue(javax.servlet.ServletRequest request)
default int	length()
default String	of(javax.servlet.ServletRequest request) Default value is an empty String
default String	of(javax.servlet.ServletRequest request, String defaultValue) Returns a parameter of the request of a default value
default CharSequence	subSequence(int start, int end)
String	toString() Returns a parameter name

Methods inherited from interface java.lang.CharSequence

codePoints, chars

Method Detail

toString

@Nonnull
String toString()

Returns a parameter name

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object

length

default int length()

Specified by:

length in interface CharSequence

charAt

default char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

default CharSequence subSequence(int start,
                                 int end)

Specified by:

subSequence in interface CharSequence

of

@Nonnull
default String of(@Nonnull
                           javax.servlet.ServletRequest request)

Default value is an empty String

of

default String of(@Nonnull
                  javax.servlet.ServletRequest request,
                  @Nullable
                  String defaultValue)

Returns a parameter of the request of a default value

isTrue

default boolean isTrue(@Nonnull
                       javax.servlet.ServletRequest request)

isFalse

default boolean isFalse(@Nonnull
                        javax.servlet.ServletRequest request)