dev.jeka.core.api.utils

Class JkUtilsNet

java.lang.Object

dev.jeka.core.api.utils.JkUtilsNet

public class JkUtilsNet
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JkUtilsNet.BasicHttpResponse

Constructor Summary

Constructors

Constructor and Description
JkUtilsNet()

Method Summary

Modifier and Type	Method and Description
static void	assertResponseOk(java.net.HttpURLConnection con, java.lang.String body)
static boolean	checkPortOpen(java.lang.String hostAndPort, int millis) Checks if a port is open on a specified host.
static boolean	checkPortOpen(java.lang.String host, int port, int timeoutMillis) Checks if a port is open on a specified host.
static void	checkUntilOk(java.lang.String url, int timeoutMillis, int sleepMillis) Weak implementation of heath checker, but maybe good enough for certain scenario.
static void	downloadFile(java.lang.String fileURL, java.nio.file.Path saveFilePath) Downloads the specified url file at the specified file.
static int	findFreePort(int from, int to) Finds a free port within the specified range.
static boolean	isAvailableAndOk(java.lang.String url, boolean log)
static boolean	isStatusOk(java.lang.String url, boolean log)
static JkUtilsNet.BasicHttpResponse	sendHttpRequest(java.lang.String url, java.lang.String method, java.util.Map<java.lang.String,java.lang.String> headers, java.lang.String requestBody) Sends an HTTP request to the specified URL using the specified method and parameters.
static JkUtilsNet.BasicHttpResponse	sendHttpRequest(java.lang.String url, java.lang.String method, java.lang.String requestBody)

Methods inherited from class java.lang.Object

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

Constructor Detail

JkUtilsNet

public JkUtilsNet()

Method Detail

assertResponseOk

public static void assertResponseOk(java.net.HttpURLConnection con,
                                    java.lang.String body)
                             throws java.io.IOException

Throws:

java.io.IOException

checkUntilOk

public static void checkUntilOk(java.lang.String url,
                                int timeoutMillis,
                                int sleepMillis)

Weak implementation of heath checker, but maybe good enough for certain scenario.

isStatusOk

public static boolean isStatusOk(java.lang.String url,
                                 boolean log)

isAvailableAndOk

public static boolean isAvailableAndOk(java.lang.String url,
                                       boolean log)

checkPortOpen

public static boolean checkPortOpen(java.lang.String hostAndPort,
                                    int millis)

Checks if a port is open on a specified host.

Parameters:

hostAndPort - A string representing the host and port in the format "host:port"

millis - The timeout value in milliseconds

checkPortOpen

public static boolean checkPortOpen(java.lang.String host,
                                    int port,
                                    int timeoutMillis)

Checks if a port is open on a specified host.

findFreePort

public static int findFreePort(int from,
                               int to)

Finds a free port within the specified range.

sendHttpRequest

public static JkUtilsNet.BasicHttpResponse sendHttpRequest(java.lang.String url,
                                                           java.lang.String method,
                                                           java.util.Map<java.lang.String,java.lang.String> headers,
                                                           java.lang.String requestBody)

Sends an HTTP request to the specified URL using the specified method and parameters.

Parameters:

url - The URL to send the request to

method - The HTTP method to use (e.g., "GET", "POST", etc.)

requestBody - The parameters to include in the request body

Returns:

The response from the server as a BasicHttpResponse object

Throws:

java.io.UncheckedIOException - If an I/O error occurs while sending the request or receiving the response

sendHttpRequest

public static JkUtilsNet.BasicHttpResponse sendHttpRequest(java.lang.String url,
                                                           java.lang.String method,
                                                           java.lang.String requestBody)

downloadFile

public static void downloadFile(java.lang.String fileURL,
                                java.nio.file.Path saveFilePath)

Downloads the specified url file at the specified file.

Parameters:

fileURL - the file tu dowload

saveFilePath - The filesytem location to get the file once downloaded