License

Please see the file called LICENSE.

How to use for java 21+

Gradle

repositories {
    maven {
        url  "https://gitlab.com/api/v4/projects/37512056/packages/maven" 
    }
}

dependencies {
  implementation 'javasabr:rlib-common:9.10.0'
  implementation 'javasabr:rlib-fx:9.10.0'
  implementation 'javasabr:rlib-network:9.10.0'
  implementation 'javasabr:rlib-mail:9.10.0'
  implementation 'javasabr:rlib-testcontainers:9.10.0'
}

Maven

<repositories>
  <repository>
    <id>gitlab-maven</id>
    <url>https://gitlab.com/api/v4/projects/37512056/packages/maven</url>
  </repository>
</repositories>

<dependency>
    <groupId>javasabr</groupId>
    <artifactId>rlib-common</artifactId>
    <version>9.10.0</version>
</dependency>
<dependency>
    <groupId>javasabr</groupId>
    <artifactId>rlib-fx</artifactId>
    <version>9.10.0</version>
</dependency>
<dependency>
    <groupId>javasabr</groupId>
    <artifactId>rlib-network</artifactId>
    <version>9.10.0</version>
</dependency>
<dependency>
    <groupId>javasabr</groupId>
    <artifactId>rlib-mail</artifactId>
    <version>9.10.0</version>
</dependency>
<dependency>
    <groupId>javasabr</groupId>
    <artifactId>rlib-testcontainers</artifactId>
    <version>9.10.0</version>
</dependency>

Most interesting parts:

Fake SMTP Server

var container = new FakeSMTPTestContainer()
    .withSmtpPassword("pwd")
    .withSmtpUser("test_user");
    
    container.

start();
    container.

waitForReadyState();

// sending emails to this server

// checking API
var count = container.getEmailCountFrom("[email protected]")
// clearing API
    container.

deleteEmails();

Classpath Scanner API

    var scanner = ClassPathScannerFactory.newDefaultScanner();
    scanner.setUseSystemClasspath(true);
    scanner.scan();

    var implementations = scanner.findImplements(Collection.class);
    var inherited = scanner.findInherited(AbstractArray.class);

Compiler API

var javaSource = getClass().getResource("/java/source/TestCompileJavaSource.java");

var compiler = CompilerFactory.newDefaultCompiler();
var compiled = compiler.compile(javaSource.toURI());

var instance = ClassUtils.newInstance(compiled[0]);
var method = instance
    .getClass()
    .getMethod("makeString");
var result = method.invoke(instance);        

VarTable API

var vars = VarTable.newInstance();
    vars.

set("string","Hello");
    vars.

set("intArray",toIntegerArray(1, 2,3,5));
    vars.

set("floatStringArray","1.5,4.2,5.5");
    vars.

set("stringEnum","FLOAT");
    vars.

set("enum",ReferenceType.BYTE);

var string = vars.getString("string");
var array = vars.getIntegerArray("intArray", "");
var floatStringArray = vars.getFloatArray("floatStringArray", ",");
var stringEnum = vars.getEnum("stringEnum", ReferenceType.class);
var anEnum = vars.getEnum("enum", ReferenceType.class);
var unsafeGet = vars.get("enum");

Array API

var array = ArrayFactory.asArray(2, 5, 1, 7, 6, 8, 4);
    array.

sort(Integer::compareTo);

// performance operations
var unsafe = array.asUnsafe();
// prepare the wrapped array to have the size
    unsafe.

prepareForSize(10);
    unsafe.

unsafeAdd(3);
    unsafe.

unsafeAdd(9);

var first = array.first();
var last = array.last();

// remove the element with saving ordering
    array.

slowRemove(1);
// remove the element without saving ordering
    array.

fastRemove(1);

// search API
Integer searched = array.search(integer -> integer == 2);
searched =array.

search(2,(el, arg) ->el ==arg);

    // foreach API
    array.

forEach(5,(el, arg) ->System.out.

println(el +arg));
    array.

forEach(5,7,(el, firstArg, secondArg) ->System.out.

println(el +firstArg+secondArg));

// Stream Collector
Array<Integer> result = IntStream
    .range(0, 1000)
    .mapToObj(value -> value)
    .collect(ArrayCollectors.toArray(Integer.class));

Concurrent Array API

var array = ConcurrentArray.<Integer>of(Integer.class);
var writeStamp = array.writeLock();
    try{
        array.

addAll(ArrayFactory.toArray(9, 8,7,6,5,4,3));
    array.

sort(Integer::compareTo);
    }finally{
        array.

writeUnlock(writeStamp);
    }

var readStamp = array.readLock();
    try{
var first = array.first();
var last = array.last();
    }finally{
        array.

readUnlock(readStamp);
    }

var last = array.getInReadLock(Array::last);
var result = array.getInReadLock(last, (arr, target) -> arr.search(target, Integer::equals));

    array.

runInWriteLock(result +1, Collection::add);

// Stream Collector
ConcurrentArray<Integer> result = IntStream
    .range(0, 1000)
    .parallel()
    .mapToObj(value -> value)
    .collect(ArrayCollectors.toConcurrentArray(Integer.class));

Logger API

    // getting logger by class/name
    var logger = LoggerManager.getLogger(getClass());

    // global enable/disable debug level
    LoggerLevel.DEBUG.setEnabled(true);
    
    logger.debug("Simple message");
    logger.debug(5, (val) -> "Lazy message with 5: " + val);
    logger.debug(5, 10D, (val1, val2) -> "Lazy message with 5: " + val1 + " and 10: " + val2);
    logger.debug("", "Message with a string owner.");
    logger.debug("", 5, (val) -> "Lazy message with 5: " + val);
    logger.debug("", 5, 10D, (val1, val2) -> "Lazy message with 5: " + val1 + " and 10: " + val2);
    
    // global disable debug level
    LoggerLevel.DEBUG.setEnabled(false);
    
    // local enable debug level only for this logger instance
    logger.setEnabled(LoggerLevel.DEBUG, true);
    
    // show debug message
    logger.debug("Showed");

Mail Sender

    var config = MailSenderConfig
    .builder()
    .from("[email protected]")
    .host("smtp.test.com")
    .port(smtpPort)
    .password(smtpPassword)
    .username(smtpUser)
    .useAuth(true)
    .enableTtls(true)
    .sslHost("smtp.test.com")
    .build();

var javaxConfig = JavaxMailSender.JavaxMailSenderConfig
    .builder()
    .executorKeepAlive(120)
    .executorMaxThreads(20)
    .executorMinThreads(1)
    .build();

var sender = new JavaxMailSender(config, javaxConfig);
    sender.

send("[email protected]","Test Subject","Content");
    sender.

sendAsync("[email protected]","Test Subject","Content")
        .

thenAccept(aVoid ->System.out.

println("done!"));

Network API

Simple String Echo Server/Client

var serverNetwork = NetworkFactory.newStringDataServerNetwork();
var serverAddress = serverNetwork.start();

    serverNetwork.

accepted()
        .

flatMap(Connection::receivedEvents)
        .

subscribe(event ->{
var message = event.packet.getData();
            System.out.

println("Received from client: "+message);
            event.connection.

send(new StringWritablePacket("Echo: "+message));
    });

var clientNetwork = newStringDataClientNetwork();
    clientNetwork.

connected(serverAddress)
        .

doOnNext(connection ->IntStream.

range(10,100)
            .

forEach(length ->connection.

send(new StringWritablePacket(StringUtils.generate(length)))))
    .

flatMapMany(Connection::receivedEvents)
        .

subscribe(event ->System.out.

println("Received from server: "+event.packet.getData()));