Package org.apache.juneau.http.part

Class HttpStringPart

java.lang.Object

org.apache.juneau.http.part.HttpPartBean

org.apache.juneau.http.part.HttpStringPart

All Implemented Interfaces:

HttpPart

public class HttpStringPart
extends HttpPartBean

An HttpPart whose value is a string.

Mirrors the semantics of BasicStringPart from juneau-rest-common-classic without the Apache HttpCore dependency.

Since:

10.0.0

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HttpStringPart(String name, String value)	Constructor.
protected	HttpStringPart(String name, Supplier<String> valueSupplier)	Constructor with lazy value supplier.

Method Summary

Modifier and Type	Method	Description
Optional<String>	asString()	Returns the value as an Optional.
static HttpStringPart	of(String name, String value)	Creates an HttpStringPart with the given name and string value.
static HttpStringPart	of(String name, Supplier<String> valueSupplier)	Creates an HttpStringPart with the given name and lazy value supplier.
static HttpStringPart	ofPair(String pair)	Parses a part pair of the form "name=value" (or "name:value") into an HttpStringPart.
String	orElse(String other)	Returns the value if present, otherwise returns other.

Methods inherited from class org.apache.juneau.http.part.HttpPartBean

equals, getName, getValue, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

HttpStringPart

protected HttpStringPart(String name,
 String value)

Constructor.

Parameters:

name - The part name. Must not be null.

value - The part value. May be null.

HttpStringPart

protected HttpStringPart(String name,
 Supplier<String> valueSupplier)

Constructor with lazy value supplier.

Parameters:

name - The part name. Must not be null.

valueSupplier - Supplier that provides the value at request time. Must not be null.

Method Details

of

public static HttpStringPart of(String name,
 String value)

Creates an HttpStringPart with the given name and string value.

Parameters:

name - The part name. Must not be null.

value - The part value. May be null.

Returns:

A new instance. Never null.

of

public static HttpStringPart of(String name,
 Supplier<String> valueSupplier)

Creates an HttpStringPart with the given name and lazy value supplier.

Parameters:

name - The part name. Must not be null.

valueSupplier - Supplier for the value. Must not be null.

Returns:

A new instance. Never null.

ofPair

public static HttpStringPart ofPair(String pair)

Parses a part pair of the form "name=value" (or "name:value") into an HttpStringPart.

If the input does not contain '=' or ':', the entire string is treated as a part name with an empty value.

Parameters:

pair - The part pair. May be null.

Returns:

A new instance, or null if pair is null.

asString

public Optional<String> asString()

Returns the value as an Optional.

Returns:

The value, wrapped in an Optional. Never null.

orElse

public String orElse(String other)

Returns the value if present, otherwise returns other.

Parameters:

other - The default value.

Returns:

The value or other.