org.apache.gravitino.rest

Class RESTUtils

java.lang.Object

org.apache.gravitino.rest.RESTUtils

public class RESTUtils
extends java.lang.Object

Referred from Apache Iceberg's RESTUtil implementation core/src/main/java/org/apache/iceberg/rest/RESTUtil.java

Utility class for working with REST related operations.

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.String>	decodeFormData(java.lang.String formString) Decode a URL encoded form data string into a map.
static java.lang.String	decodeString(java.lang.String encoded) Decode a URL encoded string.
static java.lang.String	encodeFormData(java.util.Map<?,?> formData) Encode a map of form data into a URL encoded string.
static java.lang.String	encodeString(java.lang.String toEncode) URL encode a string.
static int	findAvailablePort(int portRangeStart, int portRangeEnd) Find an available port in the port range.
static java.lang.String	stripTrailingSlash(java.lang.String path) Remove trailing slashes from a path.

Methods inherited from class java.lang.Object

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

Method Detail

stripTrailingSlash

public static java.lang.String stripTrailingSlash(java.lang.String path)

Remove trailing slashes from a path.

Parameters:

path - The path to strip trailing slashes from.

Returns:

The path with trailing slashes removed.

encodeFormData

public static java.lang.String encodeFormData(java.util.Map<?,?> formData)

Encode a map of form data into a URL encoded string.

Parameters:

formData - The form data to encode.

Returns:

The URL encoded form data string.

decodeFormData

public static java.util.Map<java.lang.String,java.lang.String> decodeFormData(java.lang.String formString)

Decode a URL encoded form data string into a map.

Parameters:

formString - The URL encoded form data string.

Returns:

The decoded form data map.

encodeString

public static java.lang.String encodeString(java.lang.String toEncode)

URL encode a string.

Parameters:

toEncode - The string to encode.

Returns:

The URL encoded string.

Throws:

java.lang.IllegalArgumentException - If the input string is null.

java.io.UncheckedIOException - If URL encoding fails.

decodeString

public static java.lang.String decodeString(java.lang.String encoded)

Decode a URL encoded string.

Parameters:

encoded - The URL encoded string to decode.

Returns:

The decoded string.

Throws:

java.lang.IllegalArgumentException - if the input string is null.

java.io.UncheckedIOException - if URL decoding fails.

findAvailablePort

public static int findAvailablePort(int portRangeStart,
                                    int portRangeEnd)
                             throws java.io.IOException

Find an available port in the port range.

Parameters:

portRangeStart - the start of the port range

portRangeEnd - the end of the port range

Returns:

the available port

Throws:

java.io.IOException - if no available port in the port range