Package io.karatelabs.http

Class HttpUtils

java.lang.Object

io.karatelabs.http.HttpUtils

public class HttpUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	HttpUtils.Header
static enum	HttpUtils.Method

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MEGABYTE
static final byte[]	ZERO_BYTES

Constructor Summary

Constructors

Constructor	Description
HttpUtils()

Method Summary

Modifier and Type	Method	Description
static String	buildUri(String path, Map<String,List<String>> params)	Build a URI with query parameters from a path and params map.
static String	extractPath(String uri)	Extract just the path portion from a URI (strips query string).
static String	extractQueryString(String uri)	Extract just the query string from a URI (without the leading '?').
static Object	fromBytes(byte[] bytes, boolean strict, io.karatelabs.common.ResourceType resourceType)
static Object	fromString(String raw, boolean strict, io.karatelabs.common.ResourceType resourceType)
static String	normaliseUriPath(String uri)
static Charset	parseContentTypeCharset(String mimeType)
static Map<String,String>	parseContentTypeParams(String mimeType)
static io.karatelabs.common.Pair<Object>	parsePathAndParams(String uri)	Parse a URI path that may contain query parameters.
static Map<String,List<String>>	parseQueryParams(String uri)	Parse query string parameters from a URI.
static io.karatelabs.common.Pair<String>	parseUriIntoUrlBaseAndPath(String rawUri)
static Map<String,String>	parseUriPattern(String pattern, String url)

Methods inherited from class java.lang.Object

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

Field Details

ZERO_BYTES

public static final byte[] ZERO_BYTES

MEGABYTE

public static final int MEGABYTE

See Also:

• Constant Field Values

Constructor Details

HttpUtils

public HttpUtils()

Method Details

parseContentTypeCharset

public static Charset parseContentTypeCharset(String mimeType)

parseContentTypeParams

public static Map<String,String> parseContentTypeParams(String mimeType)

parseUriPattern

public static Map<String,String> parseUriPattern(String pattern,
 String url)

normaliseUriPath

public static String normaliseUriPath(String uri)

parseUriIntoUrlBaseAndPath

public static io.karatelabs.common.Pair<String> parseUriIntoUrlBaseAndPath(String rawUri)

fromBytes

public static Object fromBytes(byte[] bytes,
 boolean strict,
 io.karatelabs.common.ResourceType resourceType)

fromString

public static Object fromString(String raw,
 boolean strict,
 io.karatelabs.common.ResourceType resourceType)

parsePathAndParams

public static io.karatelabs.common.Pair<Object> parsePathAndParams(String uri)

Parse a URI path that may contain query parameters. Returns a Pair where left is the path (without query string) and right is the params map.

Examples: - "/test?name=john" -> Pair.of("/test", {name: [john]}) - "/test" -> Pair.of("/test", {}) - "/api/users?id=1invalid input: '&id'=2" -> Pair.of("/api/users", {id: [1, 2]})

buildUri

public static String buildUri(String path,
 Map<String,List<String>> params)

Build a URI with query parameters from a path and params map.

Example: buildUri("/test", Map.of("name", List.of("john"))) -> "/test?name=john"

extractPath

public static String extractPath(String uri)

Extract just the path portion from a URI (strips query string).

extractQueryString

public static String extractQueryString(String uri)

Extract just the query string from a URI (without the leading '?'). Returns null if no query string present.

parseQueryParams

public static Map<String,List<String>> parseQueryParams(String uri)

Parse query string parameters from a URI. Returns empty map if no query string present.