Package org.apache.juneau.http.header

Class HttpLongHeader

java.lang.Object

org.apache.juneau.http.header.HttpHeaderBean

org.apache.juneau.http.header.HttpLongHeader

All Implemented Interfaces:

HttpHeader

Direct Known Subclasses:

ContentLength

public class HttpLongHeader
extends HttpHeaderBean

Base for long headers.

Since:

9.2.1

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LAZY_LONG
static final int	LAZY_WIRE_STRING

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HttpLongHeader(String name, Long typedValue)	Constructor.
protected	HttpLongHeader(String name, String wireValue)	Constructor.
protected	HttpLongHeader(String name, Supplier<?> supplier, int lazyMode)	Constructor with lazy value supplier.

Method Summary

Modifier and Type	Method	Description
Optional<Long>	asLong()
String	getValue()	Returns the wire-format value of this header.
static HttpLongHeader	of(String name, Long typedValue)	Creates an HttpLongHeader with the given typed value.
static HttpLongHeader	of(String name, String wireValue)	Creates an HttpLongHeader by parsing the given wire-format value.
Long	orElse(Long other)	Returns the parsed value of this header, or the specified default if unset.
Long	toLong()	Returns the parsed value of this header.

Methods inherited from class org.apache.juneau.http.header.HttpHeaderBean

equals, equalsIgnoreCase, getName, hashCode, of, toString

Methods inherited from class java.lang.Object

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

Field Details

LAZY_WIRE_STRING

public static final int LAZY_WIRE_STRING

See Also:

• Constant Field Values

LAZY_LONG

public static final int LAZY_LONG

See Also:

• Constant Field Values

Constructor Details

HttpLongHeader

protected HttpLongHeader(String name,
 String wireValue)

Constructor.

Parameters:

name - Header name. Must not be null.

wireValue - Wire value. Can be null or empty, in which case the parsed value is null.

HttpLongHeader

protected HttpLongHeader(String name,
 Long typedValue)

Constructor.

Parameters:

name - Header name. Must not be null.

typedValue - The long value. Can be null, in which case the parsed value is null.

HttpLongHeader

protected HttpLongHeader(String name,
 Supplier<?> supplier,
 int lazyMode)

Constructor with lazy value supplier.

Parameters:

name - Header name. Must not be null.

supplier - The lazy value supplier. Must not be null.

lazyMode - Either LAZY_WIRE_STRING or LAZY_LONG.

Method Details

of

public static HttpLongHeader of(String name,
 String wireValue)

Creates an HttpLongHeader by parsing the given wire-format value.

Parameters:

name - Header name. Must not be null.

wireValue - Wire value. May be null or empty.

Returns:

A new instance. Never null.

of

public static HttpLongHeader of(String name,
 Long typedValue)

Creates an HttpLongHeader with the given typed value.

Parameters:

name - Header name. Must not be null.

typedValue - The long value. May be null.

Returns:

A new instance. Never null.

asLong

public Optional<Long> asLong()

getValue

public String getValue()

Returns the wire-format value of this header.

Specified by:

getValue in interface HttpHeader

Overrides:

getValue in class HttpHeaderBean

Returns:

The wire value, or null if the value is unset.

orElse

public Long orElse(Long other)

Returns the parsed value of this header, or the specified default if unset.

Parameters:

other - The default value. Can be null.

Returns:

The parsed value, or other if the value is unset. Can be null if other is null.

toLong

public Long toLong()

Returns the parsed value of this header.

Returns:

The parsed value, or null if the value is unset.