initial commit of Eclipse Ditto

Signed-off-by: Thomas Jaeckle <thomas.jaeckle@bosch-si.com>

.gitignore

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+.checkstyle
+.classpath
+.idea
+*.iml
+.project
+.settings
+.metadata
+target/
+/ditto_all_dependencies/
+dependencies.txt

3rd-dependencies/compile.txt

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+   ch.qos.logback:logback-classic:jar:1.2.3:compile
+   ch.qos.logback:logback-core:jar:1.2.3:compile
+   com.eclipsesource.minimal-json:minimal-json:jar:0.9.4:compile
+   com.fasterxml.jackson.core:jackson-annotations:jar:2.8.0:compile
+   com.fasterxml.jackson.core:jackson-core:jar:2.8.10:compile
+   com.fasterxml.jackson.core:jackson-databind:jar:2.8.10:compile
+   com.github.jjagged:metrics-statsd:jar:1.0.0:compile
+   com.github.jnr:jffi:jar:1.2.14:compile
+   com.github.jnr:jnr-constants:jar:0.9.6:compile
+   com.github.jnr:jnr-ffi:jar:2.1.2:compile
+   com.github.jnr:jnr-x86asm:jar:1.0.2:compile
+   com.github.nscala-time:nscala-time_2.12:jar:2.14.0:compile
+   com.github.scullxbones:akka-persistence-mongo-casbah_2.12:jar:2.0.3:compile
+   com.github.scullxbones:akka-persistence-mongo-common_2.12:jar:2.0.3:compile
+   com.google.guava:guava:jar:21.0:compile
+   com.typesafe.akka:akka-actor_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-cluster_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-cluster-sharding_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-cluster-tools_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-distributed-data_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-http_2.12:jar:10.0.10:compile
+   com.typesafe.akka:akka-http-core_2.12:jar:10.0.10:compile
+   com.typesafe.akka:akka-parsing_2.12:jar:10.0.10:compile
+   com.typesafe.akka:akka-persistence_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-persistence-query_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-protobuf_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-remote_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-slf4j_2.12:jar:2.5.4:compile
+   com.typesafe.akka:akka-stream_2.12:jar:2.5.4:compile
+   com.typesafe:config:jar:1.3.1:compile
+   com.typesafe:ssl-config-core_2.12:jar:0.2.1:compile
+   de.heikoseeberger:akka-sse_2.12:jar:3.0.0:compile
+   io.aeron:aeron-client:jar:1.2.5:compile
+   io.aeron:aeron-driver:jar:1.2.5:compile
+   io.dropwizard.metrics:metrics-core:jar:3.1.2:compile
+   io.dropwizard.metrics:metrics-healthchecks:jar:3.1.2:compile
+   io.jsonwebtoken:jjwt:jar:0.7.0:compile
+   io.kamon:kamon-akka-2.4_2.12:jar:0.6.6:compile
+   io.kamon:kamon-akka-remote-2.4_2.12:jar:0.6.6:compile
+   io.kamon:kamon-core_2.12:jar:0.6.7:compile
+   io.kamon:kamon-scala_2.12:jar:0.6.5:compile
+   io.kamon:kamon-statsd_2.12:jar:0.6.6:compile
+   io.kamon:kamon-system-metrics_2.12:jar:0.6.6:compile
+   io.netty:netty:jar:3.10.6.Final:compile
+   joda-time:joda-time:jar:2.9.4:compile
+   net.logstash.logback:logstash-logback-encoder:jar:4.11:compile
+   nl.grons:metrics-scala_2.12:jar:3.5.5_a2.4:compile
+   org.agrona:agrona:jar:0.9.5:compile
+   org.codehaus.janino:commons-compiler:jar:2.7.8:compile
+   org.codehaus.janino:janino:jar:2.7.8:compile
+   org.hdrhistogram:HdrHistogram:jar:2.1.9:compile
+   org.joda:joda-convert:jar:1.2:compile
+   org.lmdbjava:lmdbjava:jar:0.0.5:compile
+   org.mongodb:bson:jar:3.5.0:compile
+   org.mongodb:casbah_2.12:pom:3.1.1:compile
+   org.mongodb:casbah-commons_2.12:jar:3.1.1:compile
+   org.mongodb:casbah-core_2.12:jar:3.1.1:compile
+   org.mongodb:casbah-gridfs_2.12:jar:3.1.1:compile
+   org.mongodb:casbah-query_2.12:jar:3.1.1:compile
+   org.mongodb:mongodb-driver-async:jar:3.5.0:compile
+   org.mongodb:mongodb-driver-core:jar:3.5.0:compile
+   org.mongodb:mongodb-driver-reactivestreams:jar:1.6.0:compile
+   org.mongodb:mongo-java-driver:jar:3.5.0:compile
+   org.ow2.asm:asm:jar:5.2:compile
+   org.ow2.asm:asm-analysis:jar:5.2:compile
+   org.ow2.asm:asm-commons:jar:5.2:compile
+   org.ow2.asm:asm-tree:jar:5.2:compile
+   org.ow2.asm:asm-util:jar:5.2:compile
+   org.parboiled:parboiled-core:jar:1.1.8:compile
+   org.parboiled:parboiled-java:jar:1.1.8:compile
+   org.reactivestreams:reactive-streams:jar:1.0.1:compile
+   org.scala-lang.modules:scala-java8-compat_2.12:jar:0.8.0:compile
+   org.scala-lang.modules:scala-parser-combinators_2.12:jar:1.0.4:compile
+   org.scala-lang:scala-library:jar:2.12.3:compile
+   org.slf4j:slf4j-api:jar:1.7.25:compile

3rd-dependencies/listDeps.sh

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+#!/bin/sh
+# Copyright (c) 2017 Bosch Software Innovations GmbH.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v2.0
+# which accompanies this distribution, and is available at
+# https://www.eclipse.org/org/documents/epl-2.0/index.php
+#
+# Contributors:
+#    Bosch Software Innovations GmbH - initial contribution
+cd ..
+mvn dependency:list -DexcludeGroupIds=org.eclipse.ditto -Dsort=true -DoutputFile=dependencies.txt
+find . -name dependencies.txt|while read i; do cat $i;done|grep '.*:.*:compile'|sort|uniq > 3rd-dependencies/compile.txt
+find . -name dependencies.txt|while read i; do cat $i;done|grep '.*:.*:test'|sort|uniq > 3rd-dependencies/test.txt
+find . -name dependencies.txt|while read i; do cat $i;done|grep '.*:.*:provided'|sort|uniq > 3rd-dependencies/provided.txt
+find . -name dependencies.txt|while read i; do rm $i;done
+cd 3rd-dependencies/
+cat compile.txt|cut -d':' -f1-4|while read i; do grep -h $i provided.txt;done|sort|uniq|while read x; do sed -i.bak -e s/$x// provided.txt ;done
+sed -i.bak '/^[[:space:]]*$/d' provided.txt
+cat compile.txt provided.txt|cut -d':' -f1-4|while read i; do grep -h $i test.txt;done|sort|uniq|while read x; do sed -i.bak -e s/$x// test.txt ;done
+sed -i.bak '/^[[:space:]]*$/d' test.txt
+rm *.bak

3rd-dependencies/provided.txt

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+   com.google.code.findbugs:jsr305:jar:3.0.1:provided

3rd-dependencies/test.txt

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+   com.github.dnvriend:akka-persistence-inmemory_2.12:jar:2.5.1.1:test
+   com.github.jnr:jffi:jar:native:1.2.14:test
+   com.typesafe.akka:akka-http-testkit_2.12:jar:10.0.10:test
+   com.typesafe.akka:akka-stream-testkit_2.12:jar:2.5.4:test
+   com.typesafe.akka:akka-testkit_2.12:jar:2.5.4:test
+   commons-io:commons-io:jar:2.4:test
+   de.flapdoodle.embed:de.flapdoodle.embed.mongo:jar:2.0.0:test
+   de.flapdoodle.embed:de.flapdoodle.embed.process:jar:2.0.1:test
+   junit:junit:jar:4.12:test
+   net.bytebuddy:byte-buddy:jar:1.7.0:test
+   net.bytebuddy:byte-buddy-agent:jar:1.7.0:test
+   net.java.dev.jna:jna:jar:4.0.0:test
+   net.java.dev.jna:jna-platform:jar:4.0.0:test
+   net.sf.jopt-simple:jopt-simple:jar:4.6:test
+   nl.jqno.equalsverifier:equalsverifier:jar:2.3:test
+   org.apache.commons:commons-compress:jar:1.10:test
+   org.apache.commons:commons-lang3:jar:3.1:test
+   org.apache.commons:commons-math3:jar:3.2:test
+   org.assertj:assertj-core:jar:3.8.0:test
+   org.hamcrest:hamcrest-core:jar:1.3:test
+   org.json:json:jar:20090211:test
+   org.mockito:mockito-core:jar:2.9.0:test
+   org.mutabilitydetector:MutabilityDetector:jar:0.9.6:test
+   org.objenesis:objenesis:jar:2.6:test
+   org.openjdk.jmh:jmh-core:jar:1.4.1:test
+   org.openjdk.jmh:jmh-generator-annprocess:jar:1.4.1:test
+   org.scalactic:scalactic_2.12:jar:3.0.0:test
+   org.scala-lang.modules:scala-xml_2.12:jar:1.0.5:test
+   org.scala-lang:scala-reflect:jar:2.12.0:test
+   org.scalatest:scalatest_2.12:jar:3.0.0:test
+   org.scalaz:scalaz-core_2.12:jar:7.2.12:test
+   org.skyscreamer:jsonassert:jar:1.2.3:test
+   org.slf4j:slf4j-simple:jar:1.7.25:test

CONTRIBUTING.md

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+# How to contribute to Eclipse Ditto
+
+First of all, thanks for considering to contribute to Eclipse Ditto. We really appreciate the time and effort you want to
+spend helping to improve things around here.
+
+In order to get you started as fast as possible we need to go through some organizational issues first, though.
+
+## Legal Requirements
+
+Hono is an [Eclipse IoT](https://iot.eclipse.org) project and as such is governed by the Eclipse Development process.
+This process helps us in creating great open source software within a safe legal framework.
+
+For you as a contributor, the following preliminary steps are required in order for us to be able to accept your contribution:
+
+* Sign the [Eclipse Foundation Contributor License Agreement](http://www.eclipse.org/legal/CLA.php).
+In order to do so:
+  * Obtain an Eclipse Foundation user ID. Anyone who currently uses Eclipse Bugzilla or Gerrit systems already has one of those.
+If you don't already have an account simply [register on the Eclipse web site](https://dev.eclipse.org/site_login/createaccount.php).
+  * Once you have your account, log in to the [projects portal](https://projects.eclipse.org/), select *My Account* and then the *Contributor License Agreement* tab.
+
+* Add your GiHub username to your Eclipse Foundation account. Log in to Eclipse and go to [Edit my account](https://dev.eclipse.org/site_login/myaccount.php).
+
+The easiest way to contribute code/patches/whatever is by creating a GitHub pull request (PR). When you do make sure that you *Sign-off* your commit records using the same email address used for your Eclipse account.
+
+You do this by adding the `-s` flag when you make the commit(s), e.g.
+
+    $> git commit -s -m "Shave the yak some more"
+
+You can find all the details in the [Contributing via Git](http://wiki.eclipse.org/Development_Resources/Contributing_via_Git) document on the Eclipse web site.
+
+## Codestyle
+
+We use the [Google Java Style Guide](https://github.com/google/styleguide) where a formatter for Eclipse IDE is available. 
+
+The only adjustment: use longer lines ("line split") with 120 characters instead of only 100.
+
+## Making your Changes
+
+* Fork the repository on GitHub
+* Create a new branch for your changes
+* Make your changes
+* Make sure you include test cases for non-trivial features
+* Make sure the test suite passes after your changes
+* Please make sure to format your code with the above mentioned formatter
+* Commit your changes into that branch
+* Use descriptive and meaningful commit messages
+* If you have more than one commit, squash your commits into a single commit 
+* Make sure you use the `-s` flag when committing as explained above
+* Push your changes to your branch in your forked repository
+
+## Submitting the Changes
+
+Submit a pull request via the normal GitHub UI.
+
+## After Submitting
+
+* Do not use your branch for any other development, otherwise further changes that you make will be visible in the PR.