Package com.sap.cloud.sdk.cloudplatform.requestheader

Class DefaultRequestHeaderContainer

java.lang.Object

com.sap.cloud.sdk.cloudplatform.requestheader.DefaultRequestHeaderContainer

All Implemented Interfaces:

RequestHeaderContainer

@Beta
public final class DefaultRequestHeaderContainer
extends Object
implements RequestHeaderContainer

Default implementation of the RequestHeaderContainer interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefaultRequestHeaderContainer.Builder	Implementation of the RequestHeaderContainer.Builder interface that is able to construct and manipulate DefaultRequestHeaderContainers.

Field Summary

Fields inherited from interface com.sap.cloud.sdk.cloudplatform.requestheader.RequestHeaderContainer

EMPTY

Method Summary

Modifier and Type	Method	Description
static DefaultRequestHeaderContainer.Builder	builder()	Initializes a new instance of DefaultRequestHeaderContainer.Builder to construct a new DefaultRequestHeaderContainer from scratch.
boolean	containsHeader(String headerName)	Determines whether an HTTP header with the given headerName exists in this container.
boolean	equals(Object o)
static RequestHeaderContainer	fromMultiValueMap(Map<String,? extends Iterable<String>> headers)	Initializes a new instance of the DefaultRequestHeaderContainer class from the given headers.
static RequestHeaderContainer	fromSingleValueMap(Map<String,String> headers)	Initializes a new instance of the DefaultRequestHeaderContainer class from the given headers.
List<String>	getHeaderNames()	Returns all unique names of the contained HTTP headers.
List<String>	getHeaderValues(String headerName)	Returns a non-unique collection of individual values for an HTTP header with the given headerName.
int	hashCode()
RequestHeaderContainer.Builder	toBuilder()	Initializes a new instance of RequestHeaderContainer.Builder by copying all HTTP headers that are contained in this RequestHeaderContainer.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

fromSingleValueMap

@Nonnull
public static RequestHeaderContainer fromSingleValueMap(@Nonnull
 Map<String,String> headers)

Initializes a new instance of the DefaultRequestHeaderContainer class from the given headers.

Parameters:

headers - A Map of String (HTTP header name) to String (HTTP header value). Please note that headers with empty or null values are skipped.

Returns:

A new instance of RequestHeaderContainer.

fromMultiValueMap

@Nonnull
public static RequestHeaderContainer fromMultiValueMap(@Nonnull
 Map<String,? extends Iterable<String>> headers)

Initializes a new instance of the DefaultRequestHeaderContainer class from the given headers.

Parameters:

headers - A Map of String (HTTP header name) to Iterable (HTTP header values). Please note that headers with empty or null values are skipped.

Returns:

A new instance of RequestHeaderContainer.

getHeaderNames

@Nonnull
public List<String> getHeaderNames()

Description copied from interface: RequestHeaderContainer

Returns all unique names of the contained HTTP headers.

Important: Casing of the individual names might be changed by the implementation. Duplicated names that differ only in their casing will be treated as a single name.

Example: The header names HeaderA, HEADERA, and headera will result in only a single value being returned from this method.

Note: Do not assume any specific casing of the returned header names. Also, do not use this method for determining whether a specific header is contained in this collection. Use RequestHeaderContainer.containsHeader(String) instead.

Specified by:

getHeaderNames in interface RequestHeaderContainer

Returns:

An immutable List of contained HTTP header names.

containsHeader

public boolean containsHeader(@Nonnull
 String headerName)

Description copied from interface: RequestHeaderContainer

Determines whether an HTTP header with the given headerName exists in this container. The headerName is treated case insensitively.

Specified by:

containsHeader in interface RequestHeaderContainer

Parameters:

headerName - The name of the HTTP header to look for.

Returns:

true if an HTTP header with the given name is contained, false otherwise.

getHeaderValues

@Nonnull
public List<String> getHeaderValues(@Nonnull
 String headerName)

Description copied from interface: RequestHeaderContainer

Returns a non-unique collection of individual values for an HTTP header with the given headerName. The headerName is treated case insensitively.

Specified by:

getHeaderValues in interface RequestHeaderContainer

Parameters:

headerName - The name of the HTTP header to retrieve the values for.

Returns:

An immutable List of individual HTTP header values.

toBuilder

@Nonnull
public RequestHeaderContainer.Builder toBuilder()

Description copied from interface: RequestHeaderContainer

Initializes a new instance of RequestHeaderContainer.Builder by copying all HTTP headers that are contained in this RequestHeaderContainer.

Specified by:

toBuilder in interface RequestHeaderContainer

Returns:

A new instance of RequestHeaderContainer.Builder.

builder

@Nonnull
public static DefaultRequestHeaderContainer.Builder builder()

Initializes a new instance of DefaultRequestHeaderContainer.Builder to construct a new DefaultRequestHeaderContainer from scratch.

Returns:

A new instance of DefaultRequestHeaderContainer.Builder.

toString

@Nonnull
public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable
 Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object