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commons-notify

The notify framework based on Zookeeper.

License

License
GroupId

GroupId

io.github.pftx
ArtifactId

ArtifactId

commons-notify
Last Version

Last Version

1.0.5
Release Date

Release Date
Type

Type

jar
Description

Description

commons-notify
The notify framework based on Zookeeper.
Project URL

Project URL

https://github.com/pftx/niolex-common-utils
Source Code Management

Source Code Management

https://github.com/pftx/niolex-common-utils/tree/master

Download commons-notify

Filename Size
commons-notify-1.0.5.pom
commons-notify-1.0.5.jar 36 KB
commons-notify-1.0.5-sources.jar 33 KB
commons-notify-1.0.5-javadoc.jar 185 KB
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How to add to project

<!-- https://jarcasting.com/artifacts/io.github.pftx/commons-notify/ -->
<dependency>
    <groupId>io.github.pftx</groupId>
    <artifactId>commons-notify</artifactId>
    <version>1.0.5</version>
</dependency>
// https://jarcasting.com/artifacts/io.github.pftx/commons-notify/
implementation 'io.github.pftx:commons-notify:1.0.5'
// https://jarcasting.com/artifacts/io.github.pftx/commons-notify/
implementation ("io.github.pftx:commons-notify:1.0.5")
'io.github.pftx:commons-notify:jar:1.0.5'
<dependency org="io.github.pftx" name="commons-notify" rev="1.0.5">
  <artifact name="commons-notify" type="jar" />
</dependency>
@Grapes(
@Grab(group='io.github.pftx', module='commons-notify', version='1.0.5')
)
libraryDependencies += "io.github.pftx" % "commons-notify" % "1.0.5"
[io.github.pftx/commons-notify "1.0.5"]

Dependencies

compile (3)

Group / Artifact Type Version
org.apache.zookeeper : zookeeper jar 3.4.8
org.slf4j : log4j-over-slf4j jar [1.7.21,2.0.0)
io.github.pftx : commons-core jar [3.0.0,4.0.0)

test (3)

Group / Artifact Type Version
junit : junit jar [4.12,5.0)
org.mockito : mockito-all jar 1.10.19
ch.qos.logback : logback-classic jar [1.1.7,2.0.0)

Project Modules

There are no modules declared in this project.

niolex-common-utils

Common Utils is a pure Java utility project for faster Java development.

  • commons-core Common utilities, including codec collection compress concurrent config file event net stream etc...
  • commons-demo Useless, please skip.
  • commons-framework Currenty only contain the SEDA framework.
  • commons-notify The notify framework based on Zookeeper.
  • commons-remote A remote server for developers to look inside the JVM and change the status etc...
  • commons-seri Utilities for faster usage of Json Smile Kryo protocol_buffer protocol_stuff
  • commons-spring Currently useless, only a email sender helper.
  • commons-storage Under development.

Very Common, Very Base

For now, commons-core(current 3.X), commons-seri(current 3.X), commons-remote(current 3.X), commons-framework(current 1.X) and commons-notify(current 1.X) are ready for use!!!
Search them in -> maven central <- for the newest version.
Other projects are still stabilizing...

commons-core(current 3.X)

The commons-core project contains so many utilities, so we can not list them one by one. We will list some useful ones here:

org.apache.niolex.commons.bean

  • BeanUtil - Convert Java Bean from and to byte array, and merge the details of one Java Bean into another Java bean etc...
  • MutableOne, One, Pair, Triple - Java Bean container, mostly for store temporary references as function return value.

org.apache.niolex.commons.codec

  • Base16Util - Encode data from and to Base16(Hex) string.
  • Base64Util - Encode data from and to Base64(MINE encoding, the default and URL safe format) string.
  • IntegerUtil - Encode integer from and to 8, 4, 3, 2 bytes.
  • KVBase64Util - Encode a pair of key value data into one Base64(URL safe format) string.
  • MD5Util - Calculate MD5 signature and check MD5 signature.
  • RSAUtil - Use the RSA algorithm to encode, decode, sign and verify data.
  • StringUtil - Encode string to and from bytes as ASCII, UTF8, GBK; join and split string; other related utilities.

org.apache.niolex.commons.coder

  • AESCoder - Support encode and decode with the AES algorithm.
  • Blowfish2Coder, DESCoder, RC2Coder, TripleDESCoder - Support encode and decode with the corresponding algorithm.

org.apache.niolex.commons.collection

  • Cache - The in-memory cache implementation, currently we have ConcurrentLRUCache, LRUHashMap, MapAsCache, SegmentLFUCache.
  • CircularList - Store values round-robin. After the list is full, we rewind the pointer to the fist element and replace it and so on.
  • CollectionUtil - Utility methods to help operate collections, for example: concat, copy, intersection, isEmpty, isSingle ...
  • CyclicIntArray - This class encapsulate an int array, one can get the head and tail at any time. When there are more data than the capacity, we override the eldest element.

org.apache.niolex.commons.compress

  • Compressor - Compress and decompress object, byte array, string. Currently we have GZiper and ZLiber.
  • JacksonUtil - Using Jackson library to serialize object to JSON and vice-versa.

org.apache.niolex.commons.concurrent

  • Blocker - This is a waiting utility for clients to wait for the response and in the mean time hold the thread.
  • BlockThread - The start method will only return if the new thread is running.
  • ConcurrentUtil - Init ConcurrentMap and shutdownAndAwaitTermination for ExecutorService.
  • InvokableExecutorService - Wrap a standard ExecutorService and can invoke any method on any host object inside the thread pool.
  • SimpleFuture - A simple future implementation.
  • Syncer - The Syncer is a utility to decorate an object into synchronized object for concurrent use in multiple threads environment.
  • ThreadUtil - ThreadGroup related functions, sleep, join, wait related functions.

org.apache.niolex.commons.config

  • PropertiesWrapper - Wrap Java standard Properties, provides convenient methods for accessing trimmed string, int, boolean, long and double values.
  • ReloadablePropertiesWrapper - Monitor the changes of the properties file, and reload it.

org.apache.niolex.commons.control

  • FrequencyCheck - Controls the invoke frequency in batch.
  • TimeControler - This class control the invoke frequency by time and maximum invoke count.

org.apache.niolex.commons.event

  • ConcurrentEventDispatcher - Dispatch events across multiple threads.

org.apache.niolex.commons.file

  • FileUtil - Get(Set) file contents from(to) local disk.
  • DirUtil - Directory related operations.
  • FileChannelUtil - Read data from file channel and write into file channel.
  • FileMonitor - Monitoring the file changes from the file system and notify users.
  • DirMonitor - Monitoring the directory changes from the file system and notify users.

org.apache.niolex.commons.hash

  • ConsistentHash - The implementation of consistent hash.
  • DoubleHash - The DoubleHash is to replace the ConsistentHash in some conditions.

org.apache.niolex.commons.net

  • DownloadUtil - Download file from HTTP, FTP URL.
  • NetUtil - Internet related utilities.
  • HTTPUtil - This is a simple HTTP utility for GET and POST requests.
  • HTTPClient - This HTTP client class is used to help user control cookie and authentication. It is backed by HTTPUtil.
  • RESTClient - A convenient tool class to help you invoke the RESTful API.

org.apache.niolex.commons.reflect

  • FastFieldUtil, FastMethodUtil, FastNewInstance - Using Reflect ASM to operate on Java bean to achieve high speed.
  • FieldUtil, MethodUtil, ProxyUtil - Using Java's Reflection API to operate on Java bean.
  • TypeUtil - Functions for type casting, type matching.

org.apache.niolex.commons.stream

  • LimitRateInputStream - Restrict the input rate.
  • StreamUtil - Some common function for input and output streams.

org.apache.niolex.commons.test

  • OrderedRunner - Run all the test cases marked by this runner in alphabetical order.
  • AnnotationOrderedRunner - Run all the test cases marked by this runner in the order specified by the annotation value.
  • MappingGenerator - Generate the mapping between DB column name and java field name.
  • SQLGenerator - Generate SQL by the corresponding Java entity class.
  • Tester - Help check the value equals and between the range.
  • TidyUtil - The utility to tidy string, generate formatted string table, etc.

org.apache.niolex.commons.util

  • DateTimeUtil - Translate between string and the java.util.Date.
  • MathUtil - calculate max, min, sum, avg, Standard Deviation etc.
  • Runner - Run a method in a newly created thread.
  • SystemUtil - System Environment and JVM related utility class.
  • ThrowableUtil - Get the first root cause, translate the throwable into string and vice-versa.
  • CommonStatistics - Calculate the commonly used statistics for a given data set and a given percentile.

commons-seri(current 3.X)

The commons-seri project contains tools to serialize Java Beans.

org.apache.niolex.commons.seri

  • ProtobufUtil - Serialize Java Beans by Google(R) protocol buffer.
  • ProtoStuffUtil - Serialize Java Beans by protocol stuff protocol.
  • SmileUtil - Use Jackson Smile as the binary format to serialize objects.

org.apache.niolex.commons.stream

  • JsonProxy - This is the proxy for read multiple objects from one input stream.
  • KryoInstream, KryoOutstream - The encapsulation of the Kryo serialization algorithm.
  • SmileProxy - This is the proxy for read multiple objects from one input stream.

commons-remote(current 3.X)

The commons-remote project contains a remote server for developers to look inside the JVM and change the status etc...

  • BeanServer - This class will export beans to remote telnet, you can get, list and set properties.
  • Invokable - Implement this interface then your code can be invoked from Bean Server.
  • Monitor - Monitor the system internal status.

commons-framework(current 1.X)

Currently only contains the SEDA framework implementation.

commons-notify(current 1.X)

The notify framework based on Zookeeper.

org.apache.niolex.election

  • Elector - This Elector is for P2P nodes elect one leader.

org.apache.niolex.lock

  • ZKLock - The DistributedLock powered by Zookeeper.

org.apache.niolex.notify

  • Notify - Watch the changes of node data and node properties.

org.apache.niolex.queue

  • ZKBlockingQueue - The distributed blocking queue implementation powered by Zookeeper.

License

This project is under the Apache License, version 2.0 http://www.apache.org/licenses/LICENSE-2.0

Versions

Version
1.0.5
1.0.4
1.0.3