Package org.projectnessie.client.http.impl

Class HttpUtils

java.lang.Object

org.projectnessie.client.http.impl.HttpUtils

public final class HttpUtils
extends Object

Utility methods for HTTP clients.

This class should only be used by Nessie HTTP client implementations.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFLATE
static final String	GZIP
static final String	GZIP_DEFLATE
static final String	HEADER_ACCEPT
static final String	HEADER_ACCEPT_ENCODING
static final String	HEADER_CONTENT_ENCODING
static final String	HEADER_CONTENT_TYPE

Method Summary

Modifier and Type	Method	Description
static void	applyHeaders(HttpHeaders headers, URLConnection con)
static void	checkArgument(boolean expression, String msg, Object... vars)	Check if argument is false.
static String	checkNonNullTrim(String str)	check if base is null and if not trim any whitespace.
static boolean	isHttpUri(URI uri)
static Map<String,String>	parseQueryString(String query)	Parse query parameters from URI.

Methods inherited from class java.lang.Object

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

Field Details

GZIP

public static final String GZIP

See Also:

• Constant Field Values

DEFLATE

public static final String DEFLATE

See Also:

• Constant Field Values

GZIP_DEFLATE

public static final String GZIP_DEFLATE

See Also:

• Constant Field Values

HEADER_ACCEPT

public static final String HEADER_ACCEPT

See Also:

• Constant Field Values

HEADER_ACCEPT_ENCODING

public static final String HEADER_ACCEPT_ENCODING

See Also:

• Constant Field Values

HEADER_CONTENT_ENCODING

public static final String HEADER_CONTENT_ENCODING

See Also:

• Constant Field Values

HEADER_CONTENT_TYPE

public static final String HEADER_CONTENT_TYPE

See Also:

• Constant Field Values

Method Details

checkArgument

@FormatMethod
public static void checkArgument(boolean expression,
 String msg,
 Object... vars)

Check if argument is false. If false throw formatted error.

Parameters:

expression - expression which should be true

msg - message with formatting

vars - string format args

checkNonNullTrim

public static String checkNonNullTrim(String str)

check if base is null and if not trim any whitespace.

Parameters:

str - string to check if null

Returns:

trimmed str

applyHeaders

public static void applyHeaders(HttpHeaders headers,
 URLConnection con)

parseQueryString

public static Map<String,String> parseQueryString(String query)

Parse query parameters from URI. This method cannot handle multiple values for the same parameter.

Parameters:

query - They query string to parse

Returns:

map of query parameters

isHttpUri

public static boolean isHttpUri(URI uri)