agnaldo4j

package com.softsimples.social.twitter

import org.scribe.model.{Response, Token}
import com.softsimples.social.social.json.Json
import scala.collection.mutable.MutableList
import com.softsimples.social.social.oauth.OAuthWrapper
import scala.math.ceil

object CollectTwitterFriends {
  val NUMBER_OF_USERS_PER_PAGE = 100

agnaldo4j

| root database processes json template result|
root := Mongo default.
root open.

database := root databaseNamed: 'lean_namagement'.
processes := database addCollection: 'processes'.

json := Dictionary new.
json at: #name put: 'agnaldo'.
processes add: json.

agnaldo4j

package com.softsimples.persistence

import mongodb.DataWrapperMongoDB
import org.specs2.mutable._
import org.junit.runner._
import org.specs2.runner._

@RunWith(classOf[JUnitRunner])
class DataWrapperMongoDBSpec extends Specification {
  "Para executar persistencia com mongodb" should {

agnaldo4j

package com.softsimples.social.persistence

import scala.collection.JavaConverters._
import com.basho.riak.client.{IRiakClient, RiakFactory}
import com.basho.riak.client.bucket.Bucket
	
class DBWrapper(private val riakClient:IRiakClient) {
	
  def createHashWrapperFor( bucketName:String ): HashWrapper = {
    HashWrapper.buildTableWrapper( buildBucket( bucketName ) )

agnaldo4j

package com.softsimples.social.persistence
import scala.collection.JavaConverters._
import com.basho.riak.client.bucket.Bucket
import org.json.JSONObject
class HashWrapper(private var bucket:Bucket) {
  def name():String = bucket.getName
  def keys(): Iterator[String] = bucket.keys().iterator.asScala
  def store(key:String, value:String): String = {
    bucket.store[String](key, value).execute()
  }

agnaldo4j

import java.io._

abstract class Command[IN, OUT] extends Serializable { def executeOn(system: IN): OUT }

class Prevayler[SYSTEM](private val storageFile:File) {
  private var _system: SYSTEM = _
  private var _journal: ObjectOutputStream = _

  def restoreState(initialState: SYSTEM): SYSTEM = {
    var tempFile: File = new File(storageFile.getAbsolutePath + ".tmp")

agnaldo4j

Sete Atitudes para Hackear a Indústria de Software

By Klaus Wuestefeld

1) Torne-se excelente.

Seja realmente bom em alguma coisa. Não fique só choramingando ou
querendo progredir às custas dos outros. Não pense q pq vc sentou 4
anos numa faculdade ouvindo um professor falar sobre software q vc
sabe alguma coisa. Jogador de futebol não aprende a jogar bola tendo

agnaldo4j

Exemplo de controle de transação com SpringData e Scala

Implementação JDBC

package com.codesimples.jdbc

import com.typesafe.scalalogging.Logger
import org.springframework.transaction.support.{TransactionCallbackWithoutResult, TransactionTemplate}
import org.springframework.transaction.{PlatformTransactionManager, TransactionStatus}

agnaldo4j

case class UserMeasures(state: Map[String,Any]) {

  def gender : String = {
    state.getOrElse("usr_genero", "").asInstanceOf[String]
  }

  def measures: List[Map[String,Any]] = {
    state.getOrElse("measures", List[Map[String,Any]]()).asInstanceOf[List[Map[String,Any]]]
  }

agnaldo4j

#!/bin/bash

set -e #stops the execution of a script if a command or pipeline has an error 

CONFIG_FILE=/usr/share/cnc/jobprocessor.cfg

function trim() {
    local LVAR=$1;
    LVAR="${LVAR#"${LVAR%%[![:space:]]*}"}";   # remove leading whitespace characters
    LVAR="${LVAR%"${LVAR##*[![:space:]]}"}";   # remove trailing whitespace characters