ChinaXing

-module(lib_misc).
-compile(export_all).

string2value(Str) ->
    {ok, Tokens, _} = erl_scan:string(Str ++ "."),
    {ok, Exprs} = erl_parse:parse_exprs(Tokens),
    Bindings = erl_eval:new_bindings(),
    {value, Value, _} = erl_eval:exprs(Exprs,Bindings),
    Value.

ChinaXing

package org.chinaxing.java.erlang;

import com.ericsson.otp.erlang.*;

/**
 * lambda-dog :
 *    erl -name 'lambda-dog'@127.0.0.1
 *    > c(a).
 *    > Pid = spawn(a,start,[]).
 *    > register(consumer, Pid).

ChinaXing

package com.chinaxing.test.netty;

import io.netty.bootstrap.Bootstrap;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.buffer.ByteBuf;
import io.netty.channel.*;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.codec.ByteToMessageDecoder;

ChinaXing

;                          Stumbling towards Y
;
; The applicative-order Y combinator is a function that allows one
; to create a recursive function without using define.
; This may seem strange. Usually a recursive function has to call
; itself, and thus relies on itself having been defined.
;
; Regardless, here we will stumble towards the implementation of the
; Y combinator (in Scheme).

ChinaXing

import java.io.File;
import java.io.FilenameFilter;
import java.lang.reflect.Modifier;
import java.net.JarURLConnection;
import java.net.URL;
import java.util.*;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

public class ClassScanner{

ChinaXing

#+TITLE: 探针与探针消息服务器通信协议文档（初稿）
#+LATEX_HEADER: \usepackage{xltxtra}
#+LATEX_HEADER: \setmainfont{文鼎ＰＬ简中楷}
** 通信模式
   通信模式为探针设备将数据报文发送给探针服务器:
   #+BEGIN_SRC dot :exports results :file images/probe.png
   digraph protocol {
     node [ color = grey style = dashed fontsize = 12 ]
     edge [ color = blue fontsize = 8 ]
     rankdir = LR

ChinaXing

1. Rpc : dubbo, RMI, Tesla
2. IOC : Guice ( source code )
3. OSGI : osgi
4. Disrutpor : ringbuffer, sequence
5. Akka : actor
6. Erlang : concurrent
7. Cloujor : design-pattern
8. JNI
9. NIO
10. Netty

ChinaXing

package com.mogujie.nicolay.node;

import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.Appender;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.FileAppender;
import ch.qos.logback.core.encoder.Encoder;
import ch.qos.logback.core.joran.spi.JoranException;
import ch.qos.logback.core.rolling.RollingFileAppender;
import ch.qos.logback.core.rolling.RollingPolicy;

ChinaXing

grant codeBase "file:${java.home}/../lib/tools.jar" {
	permission java.util.PropertyPermission "java.rmi.server.ignoreSubClasses", "write";
        permission "java.lang.RuntimePermission" "accessClassInPackage.sun.tools.jstatd";
	permission "java.lang.RuntimePermission" "accessClassInPackage.sun.jvmstat.monitor";
	permission "java.util.PropertyPermission" "sun.jvmstat.monitor.package","read";
	permission "java.util.PropertyPermission" "sun.jvmstat.monitor.local","read";
	permission "java.util.PropertyPermission" "sun.jvmstat.monitor.remote","read";
	permission "java.util.PropertyPermission" "sun.jvmstat.monitor.MonitoredHost","read";
	permission "java.lang.RuntimePermission" "accessClassInPackage.sun.jvmstat.perfdata.monitor.protocol.local";
	permission "java.lang.RuntimePermission" "accessClassInPackage.sun.jvmstat.perfdata.monitor";

ChinaXing

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.mogujie.nicolay</groupId>
    <artifactId>mini-demo</artifactId>
    <version>1.0-SNAPSHOT</version>