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Commit 97756840 authored by Julien SADAOUI's avatar Julien SADAOUI
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feat: add spring-reactor tp

parent 8fed510a
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.gitignore
View file @ 97756840
######################
# Mac OSX
######################
.DS_Store
# Thumbnails
._*
# Files that might appear on external disk
.Spotlight-V100
.Trashes
######################
# Intellij
######################
.idea/
*.iml
*.iws
*.ipr
*.ids
*.orig
classes/
out/
######################
# Gradle
######################
.gradle/
gradle/
out/
\ No newline at end of file
/build/
######################
# Others
######################
*.class
*.*~
*~
.merge_file*
######################
# Gradle Wrapper
######################
!gradle/wrapper/gradle-wrapper.jar
artifact.gradle deleted 100644 → 0
View file @ 8fed510a
version = "1.0.0"
group = "com.ippon.codingdojo"
\ No newline at end of file
build.gradle deleted 100644 → 0
View file @ 8fed510a
plugins {
id 'java'
}
apply from: 'artifact.gradle'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
implementation "io.reactivex.rxjava2:rxjava:2.2.1"
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.1.1'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.1.1'
}
test {
useJUnitPlatform()
}
\ No newline at end of file
codingdojo_reactive_programming.sh 0 → 100644
View file @ 97756840
#!/bin/sh
# Upgrade Ubuntu
apt-get update -y
apt-get upgrade -y
# Add user
useradd reactive-programming -d /home/reactive-programming -m -p '$1$pDsNUusO$JBT295xEqE7m13afm7XZ91'
su - reactive-programming -c "mkdir coding-dojo"
# Add to sudoers
adduser reactive-programming sudo
# Install Git
apt-get install -y git
# Install Java 11
apt-get install -y openjdk-11-jdk
# Install zsh
apt-get install -y zsh
# CODING DOJO
mkdir install_tools
cd install_tools
# Install IntelliJ
wget https://download.jetbrains.com/idea/ideaIC-2018.3.1.tar.gz
tar -xzvf ideaIC-2018.3.1.tar.gz -C /opt
# Clone project
su - reactive-programming -c "cd coding-dojo && git clone https://gitlab.ippon.fr/coding-dojo/reactive-programming.git"
cat > /usr/share/applications/intellij.desktop <<EOF
[Desktop Entry]
Type=Application
Terminal=false
Name=Intellij
Icon=/opt/idea-IC-183.4588.61/bin/idea.png
Exec=/opt/idea-IC-183.4588.61/bin/idea.sh
EOF
cat > /usr/share/applications/rxjava.desktop <<EOF
[Desktop Entry]
Type=Application
Terminal=false
Name=RxJava
Icon=/opt/idea-IC-183.4588.61/bin/idea.png
Exec=/opt/idea-IC-183.4588.61/bin/idea.sh coding-dojo/reactive-programming/rx-java2
EOF
cat > /usr/share/applications/spring-reactor.desktop <<EOF
[Desktop Entry]
Type=Application
Terminal=false
Name=Spring Reactor
Icon=/opt/idea-IC-183.4588.61/bin/idea.png
Exec=/opt/idea-IC-183.4588.61/bin/idea.sh coding-dojo/reactive-programming/spring-reactor
EOF
cat > /home/reactive-programming/Bureau/rxjava-docs.desktop <<EOF
[Desktop Entry]
Encoding=UTF-8
Name=RxJava Docs
Type=Link
URL=http://reactivex.io/documentation
Icon=text-html
EOF
cat > /home/reactive-programming/Bureau/reactor-core-docs.desktop <<EOF
[Desktop Entry]
Encoding=UTF-8
Name=Reactor Core Docs
Type=Link
URL=https://projectreactor.io/docs/core/release/reference/
Icon=text-html
EOF
cat > /home/reactive-programming/Bureau/reactor-test-docs.desktop <<EOF
[Desktop Entry]
Encoding=UTF-8
Name=Reactor Test Docs
Type=Link
URL=https://projectreactor.io/docs/core/release/reference/index.html#testing
Icon=text-html
EOF
cat > /home/reactive-programming/Bureau/spring-web-reactive.desktop <<EOF
[Desktop Entry]
Encoding=UTF-8
Name=Spring WebFlux
Type=Link
URL=https://docs.spring.io/spring/docs/current/spring-framework-reference/web-reactive.html
Icon=text-html
EOF
# Maj & reboot
apt-get upgrade && reboot
gradlew deleted 100755 → 0
View file @ 8fed510a
#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"
gradlew.bat deleted 100644 → 0
View file @ 8fed510a
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
settings.gradle deleted 100644 → 0
View file @ 8fed510a
rootProject.name = 'reactive'
spring-reactor @ d4ad5b19
Subproject commit d4ad5b195ace01c2db73c20fa519b1919a38aabd
src/main/java/com/ippon/codingdojo/App.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo;
public class App {
public static void main(String[] args) {
}
}
src/main/java/com/ippon/codingdojo/reactive/part1/Code1.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part1;
import io.reactivex.Observable;
import java.util.Arrays;
import java.util.List;
public class Code1 {
public static void main(String[] args) {
final List<String> names = Arrays.asList("Alice", "Bob", "John");
final Observable<String> observable = Observable.fromIterable(names);
observable.subscribe(System.out::println);
}
}
src/main/java/com/ippon/codingdojo/reactive/part1/Code2.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part1;
import io.reactivex.Observable;
import java.util.Arrays;
import java.util.List;
public class Code2 {
public static void main(String[] args) {
final List<String> names = Arrays.asList("Alice", "Bob", "John");
final Observable<String> observable = Observable.fromIterable(names);
observable
.map(String::toUpperCase)
.filter(name -> name.length() > 3)
.map(name -> "Hello " + name)
.subscribe(System.out::println);
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code1.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
import java.util.Arrays;
import java.util.Collection;
public class Code1 {
private static Collection<String> NAMES = Arrays.asList("John", "Alice", "Bob");
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
// print messages for each name in the stream and for stream completion
// Hint: doOnNext, doOnComplete ...
.subscribe();
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code1Solution.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
public class Code1Solution {
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
.doOnNext(System.out::println)
.doOnComplete(() -> System.out.println("onComplete()"))
.subscribe();
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code2.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
public class Code2 {
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
.map(name -> {
if (name.length() <= 3) {
throw new RuntimeException("Name length should be greater than 3");
}
return name;
})
// print messages for each name in the stream and for stream completion, and stream error
// Hint: doOnNext, doOnComplete, doOnError ...
.subscribe();
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code2Solution.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
public class Code2Solution {
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
.map(name -> {
if (name.length() <= 3) {
throw new RuntimeException("Name length should be greater than 3");
}
return name;
})
.doOnNext(System.out::println)
.doOnError(e -> System.out.println("Ouuups : " + e.getMessage()))
.doOnComplete(() -> System.out.println("onComplete()"))
.subscribe();
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code3.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
public class Code3 {
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
.map(name -> {
if (name.length() <= 3) {
throw new RuntimeException("Name length should be greater than 3");
}
return name;
})
// Do the same as in Code2 by using doOnEach() operator only
.subscribe();
}
}
src/main/java/com/ippon/codingdojo/reactive/part2/Code3Solution.java deleted 100644 → 0
View file @ 8fed510a
package com.ippon.codingdojo.reactive.part2;
import io.reactivex.Observable;
public class Code3Solution {
public static void main(String[] args) {
Observable
.fromArray("John", "Alice", "Bob")
.map(name -> {
if (name.length() <= 3) {
throw new RuntimeException("Name length should be greater than 3");
}
return name;
})
.doOnEach(notification -> {
if (notification.isOnNext()) {
System.out.println(notification.getValue());
} else if (notification.isOnError()) {
System.out.println("Ouuups : " + notification.getError().getMessage());
} else if (notification.isOnComplete()) {
System.out.println("onComplete()");
}
})