Package com.thanlinardos.spring_enterprise_library.parse.utils

Class ParserUtil

java.lang.Object

com.thanlinardos.spring_enterprise_library.parse.utils.ParserUtil

public class ParserUtil
extends Object

A utility class for safely parsing various data types from strings and objects.

Constructor Summary

Constructors

Constructor	Description
ParserUtil()

Method Summary

Modifier and Type	Method	Description
static String	getPathParameterFromLocationURI(jakarta.ws.rs.core.Response response)	Extracts the last path parameter from the Location URI in a JAX-RS Response.
static Boolean	safeParseBoolean(String value)	Safely parses a String to a Boolean.
static Double	safeParseDouble(String str)	Safely parses a String to a Double.
static Float	safeParseFloat(String str)	Safely parses a String to a Float.
static Integer	safeParseInteger(String str)	Safely parses a String to an Integer.
static List<String>	safeParseListString(List<Object> list)	Safely parses a List of Objects to a List of Strings.
static Long	safeParseLong(String str)	Safely parses a String to a Long.
static OffsetDateTime	safeParseOffsetDateTime(String str)	Safely parses a String to an OffsetDateTime.
static Optional<UUID>	safeParseOptionalUUID(Object o)	Safely converts an Object to an Optional UUID.
static String	safeParseString(Object o)	Safely converts an Object to a String.
static UUID	safeParseUUID(Object o)	Safely converts an Object to a UUID.
static UUID	safeParseUUID(String str)	Safely parses a String to a UUID.

Methods inherited from class java.lang.Object

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

Constructor Details

ParserUtil

public ParserUtil()

Method Details

safeParseInteger

public static Integer safeParseInteger(String str)

Safely parses a String to an Integer.

Parameters:

str - the String to parse.

Returns:

the parsed Integer, or null if parsing fails.

safeParseFloat

public static Float safeParseFloat(String str)

Safely parses a String to a Float.

Parameters:

str - the String to parse.

Returns:

the parsed Float, or null if parsing fails.

safeParseDouble

public static Double safeParseDouble(String str)

Safely parses a String to a Double.

Parameters:

str - the String to parse.

Returns:

the parsed Double, or null if parsing fails.

safeParseOffsetDateTime

public static OffsetDateTime safeParseOffsetDateTime(String str)

Safely parses a String to an OffsetDateTime.

Parameters:

str - the String to parse.

Returns:

the parsed OffsetDateTime, or null if parsing fails.

safeParseUUID

public static UUID safeParseUUID(String str)

Safely parses a String to a UUID.

Parameters:

str - the String to parse.

Returns:

the parsed UUID, or null if parsing fails.

safeParseBoolean

public static Boolean safeParseBoolean(String value)

Safely parses a String to a Boolean.

Parameters:

value - the String to parse.

Returns:

the parsed Boolean, or null if the input is null.

safeParseString

public static String safeParseString(Object o)

Safely converts an Object to a String.

Parameters:

o - the Object to convert.

Returns:

the String representation of the Object, or null if the Object is null.

safeParseUUID

public static UUID safeParseUUID(Object o)

Safely converts an Object to a UUID.

Parameters:

o - the Object to convert.

Returns:

the UUID representation of the Object, or null if the Object is null or cannot be parsed as a UUID.

safeParseOptionalUUID

public static Optional<UUID> safeParseOptionalUUID(Object o)

Safely converts an Object to an Optional UUID.

Parameters:

o - the Object to convert.

Returns:

an Optional containing the UUID representation of the Object, or an empty Optional if the Object is null or cannot be parsed as a UUID.

safeParseListString

public static List<String> safeParseListString(List<Object> list)

Safely parses a List of Objects to a List of Strings.

Parameters:

list - the List of Objects to parse.

Returns:

a List of Strings, with each Object converted to a String. If an Object is null, it will be represented as null in the resulting List.

safeParseLong

public static Long safeParseLong(String str)

Safely parses a String to a Long.

Parameters:

str - the String to parse.

Returns:

the parsed Long, or null if parsing fails.

getPathParameterFromLocationURI

public static String getPathParameterFromLocationURI(jakarta.ws.rs.core.Response response)

Extracts the last path parameter from the Location URI in a JAX-RS Response.

Parameters:

response - the JAX-RS Response containing the Location URI.

Returns:

the last path parameter as a String, or null if the path is empty.