diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..c1dd12f Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..b7cb93e --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar diff --git a/mvnw b/mvnw new file mode 100755 index 0000000..8a8fb22 --- /dev/null +++ b/mvnw @@ -0,0 +1,316 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /usr/local/etc/mavenrc ] ; then + . /usr/local/etc/mavenrc + fi + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + 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"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + 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 + else + JAVACMD="`\\unset -f command; \\command -v java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + $MAVEN_DEBUG_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" \ + "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..1d8ab01 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,188 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM https://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* +if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + +FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% ^ + %JVM_CONFIG_MAVEN_PROPS% ^ + %MAVEN_OPTS% ^ + %MAVEN_DEBUG_OPTS% ^ + -classpath %WRAPPER_JAR% ^ + "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ + %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" +if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%"=="on" pause + +if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% + +cmd /C exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..1457b87 --- /dev/null +++ b/pom.xml @@ -0,0 +1,56 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.6.4 + + + com.gdn.onboarding.java + onboarding-java + 0.0.1-SNAPSHOT + Onboarding Java + Demo project for Spring Boot + + 1.8 + + + + org.springframework.boot + spring-boot-starter + + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.boot + spring-boot-starter-test + RELEASE + compile + + + org.projectlombok + lombok + 1.18.22 + provided + + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplication.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplication.java new file mode 100644 index 0000000..cdcf6c2 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplication.java @@ -0,0 +1,13 @@ +package com.gdn.onboarding.java.onboardingjava; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class OnboardingJavaApplication { + + public static void main(String[] args) { + SpringApplication.run(OnboardingJavaApplication.class, args); + } + +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/calc/Calculator.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/calc/Calculator.java new file mode 100644 index 0000000..80dc0f5 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/calc/Calculator.java @@ -0,0 +1,39 @@ +package com.gdn.onboarding.java.onboardingjava.calc; + +import lombok.extern.slf4j.Slf4j; + +@Slf4j +public class Calculator { + public Calculator(){ + log.debug("duar"); + } + public Integer add(Integer int1, Integer int2){ + if(int1 == null || int2 == null ){ + throw new IllegalArgumentException("param ga bole null"); + } + return int1 + int2; + } + + public Integer minus(Integer int1, Integer int2){ + if(int1 == null || int2 == null ){ + throw new IllegalArgumentException("param ga bole null"); + } + return int1 - int2; + } + + public Integer divide(Integer int1, Integer int2){ + if(int1 == null || int2 == null ){ + throw new IllegalArgumentException("param ga bole null"); + } + return int1 / int2; + } + + public Integer multiply(Integer int1, Integer int2){ + if(int1 == null || int2 == null ){ + throw new IllegalArgumentException("param ga bole null"); + } + return int1 * int2; + } + + +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/Customer.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/Customer.java new file mode 100644 index 0000000..c8dbd80 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/Customer.java @@ -0,0 +1,5 @@ +package com.gdn.onboarding.java.onboardingjava.checkpackage; + +public class Customer { + private String name; +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerAbs.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerAbs.java new file mode 100644 index 0000000..f829ae3 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerAbs.java @@ -0,0 +1,6 @@ +package com.gdn.onboarding.java.onboardingjava.checkpackage; + +public abstract class CustomerAbs { + + abstract void buy(); +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerInterface.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerInterface.java new file mode 100644 index 0000000..c55b96f --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/CustomerInterface.java @@ -0,0 +1,7 @@ +package com.gdn.onboarding.java.onboardingjava.checkpackage; + +public interface CustomerInterface { + void shout(); + void shout(String words, int integer); + void shout(int integer ,String words); +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/MemberCustomer.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/MemberCustomer.java new file mode 100644 index 0000000..d781603 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/MemberCustomer.java @@ -0,0 +1,20 @@ +package com.gdn.onboarding.java.onboardingjava.checkpackage; + +public class MemberCustomer extends Customer implements CustomerInterface{ + private String memberName; + + @Override + public void shout() { + + } + + @Override + public void shout(String words, int integer) { + + } + + @Override + public void shout(int integer, String words) { + + } +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/ObjectOriented.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/ObjectOriented.java new file mode 100644 index 0000000..0f531c8 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/checkpackage/ObjectOriented.java @@ -0,0 +1,46 @@ +package com.gdn.onboarding.java.onboardingjava.checkpackage; + +public class ObjectOriented { + public static void main(String[] args) { + Customer customer = new Customer(); + MemberCustomer memberCustomer = new MemberCustomer(); + MemberCustomer memberCustomer1 = (MemberCustomer) customer; + + if(memberCustomer1 instanceof MemberCustomer){ + + } + + Customer customer1 = new MemberCustomer(); + Customer customer2 = new Employee(); + + Object customerObj = new Customer(); + } + + static class Customer{ + private String name; + + public void shout(){ + System.out.println(name); + } + public void shout(String words, int integer){ + + } + + public void shout(int integer ,String words){ + + } + } + + static class MemberCustomer extends Customer{ + private String memberName; + + @Override + public void shout() { + System.out.println(memberName); + } + } + + static class Employee extends MemberCustomer{ + + } +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/bubblesort/BubbleSort.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/bubblesort/BubbleSort.java new file mode 100644 index 0000000..a165c87 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/bubblesort/BubbleSort.java @@ -0,0 +1,19 @@ +package com.gdn.onboarding.java.onboardingjava.project.bubblesort; + +public class BubbleSort { + + public int[] sort(int[] numbers){ + int n = numbers.length; + int temp = 0; + for (int i = 0; i < n; i++) { + for (int j = 1; j < (n - i); j++) { + if (numbers[j - 1] > numbers[j]) { + temp = numbers[j - 1]; + numbers[j - 1] = numbers[j]; + numbers[j] = temp; + } + } + } + return numbers; + } +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/calendar/Calendar.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/calendar/Calendar.java new file mode 100644 index 0000000..16b218c --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/calendar/Calendar.java @@ -0,0 +1,27 @@ +package com.gdn.onboarding.java.onboardingjava.project.calendar; + +public class Calendar { + public String getMonthName(Integer month){ + + if(month <= 0 || month > 12){ + throw new IllegalArgumentException("Month tidak boleh lebih kecil sama dengan 0 dan lebih dari 12"); + } + + switch (month){ + case 1: return "January"; + case 2: return "February"; + case 3: return "March"; + case 4: return "April"; + case 5: return "May"; + case 6: return "June"; + case 7: return "July"; + case 8: return "August"; + case 9: return "September"; + case 10: return "October"; + case 11: return "November"; + case 12: return "December"; + } + + return "Invalid"; + } +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/factorial/Factorial.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/factorial/Factorial.java new file mode 100644 index 0000000..5a85f74 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/factorial/Factorial.java @@ -0,0 +1,12 @@ +package com.gdn.onboarding.java.onboardingjava.project.factorial; + +public class Factorial { + + public Integer getFactorial(Integer number){ + int result = 1; + for (int i= 1; i <= number; i++){ + result = result * i; + } + return result; + } +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/lettergrade/LetterGrade.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/lettergrade/LetterGrade.java new file mode 100644 index 0000000..1390a3c --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/lettergrade/LetterGrade.java @@ -0,0 +1,19 @@ +package com.gdn.onboarding.java.onboardingjava.project.lettergrade; + +public class LetterGrade { + + public String getGrade(Integer score){ + if(score >= 90){ + return "A"; + }else if (score >= 80){ + return "B"; + }else if (score >= 70){ + return "C"; + }else if (score >= 60){ + return "D"; + }else{ + return "E"; + } + } + +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/Todo.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/Todo.java new file mode 100644 index 0000000..4b2180e --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/Todo.java @@ -0,0 +1,11 @@ +package com.gdn.onboarding.java.onboardingjava.project.todolist; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Todo { + private int id; + private String description; +} diff --git a/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/TodoService.java b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/TodoService.java new file mode 100644 index 0000000..5fd2154 --- /dev/null +++ b/src/main/java/com/gdn/onboarding/java/onboardingjava/project/todolist/TodoService.java @@ -0,0 +1,45 @@ +package com.gdn.onboarding.java.onboardingjava.project.todolist; + +import java.util.ArrayList; + +public class TodoService { + public static ArrayList todos; + private static TodoService service; + + private TodoService(){ + todos = new ArrayList<>(); + todos.add(new Todo(0,"My Todo")); + } + + public static TodoService getInstance(){ + if(TodoService.service == null){ + service = new TodoService(); + } + return service; + } + + public Todo add(Todo todo){ + todos.add(todo); + return todo; + } + + public Todo remove(int id){ + if(id > todos.size()-1 || id < 0){ + return null; + } + return todos.remove(id); + } + + public void removeAll(){ + todos = new ArrayList<>(); + } + + public void print(){ + if(todos.size() == 0){ + System.out.println("No data"); + } + todos.stream().forEach(todo -> { + System.out.println("Id : " + todo.getId() + ", Description : " + todo.getDescription()); + }); + } +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1 @@ + diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplicationTests.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplicationTests.java new file mode 100644 index 0000000..81da910 --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/OnboardingJavaApplicationTests.java @@ -0,0 +1,13 @@ +package com.gdn.onboarding.java.onboardingjava; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class OnboardingJavaApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/calc/CalculatorTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/calc/CalculatorTest.java new file mode 100644 index 0000000..7a8ea7e --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/calc/CalculatorTest.java @@ -0,0 +1,72 @@ +package com.gdn.onboarding.java.onboardingjava.calc; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; +import org.springframework.test.util.AssertionErrors; + +public class CalculatorTest { + + @Test + public void testAdd_success(){ + Calculator calc = new Calculator(); + Integer result = calc.add(1,2); + Assertions.assertEquals(3,result); + } + + @Test + public void testAdd_failed(){ + Assertions.assertThrows(IllegalArgumentException.class, ()->{ + Calculator calc = new Calculator(); + Integer result = calc.add(null,20); + Assertions.assertEquals(20,result); + }); + } + + @Test + public void testMinus_success(){ + Calculator calc = new Calculator(); + Integer result = calc.minus(1,2); + Assertions.assertEquals(-1,result); + } + + @Test + public void testMinus_failed(){ + Assertions.assertThrows(IllegalArgumentException.class, ()->{ + Calculator calc = new Calculator(); + Integer result = calc.minus(null,20); + Assertions.assertEquals(20,result); + }); + } + + @Test + public void testDivide_success(){ + Calculator calc = new Calculator(); + Integer result = calc.divide(1,2); + Assertions.assertEquals(0,result); + } + + @Test + public void testDivide_failed(){ + Assertions.assertThrows(IllegalArgumentException.class, ()->{ + Calculator calc = new Calculator(); + Integer result = calc.divide(null,20); + Assertions.assertEquals(20,result); + }); + } + + @Test + public void testMultiply_success(){ + Calculator calc = new Calculator(); + Integer result = calc.multiply(1,2); + Assertions.assertEquals(2,result); + } + + @Test + public void testMultiply_failed(){ + Assertions.assertThrows(IllegalArgumentException.class, ()->{ + Calculator calc = new Calculator(); + Integer result = calc.multiply(null,20); + Assertions.assertEquals(20,result); + }); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/ListTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/ListTest.java new file mode 100644 index 0000000..4d15865 --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/ListTest.java @@ -0,0 +1,25 @@ +package com.gdn.onboarding.java.onboardingjava.collection; + +import java.util.ArrayList; +import java.util.List; + +public class ListTest { + + public static void main(String[] args) { + List list = new ArrayList(); + list.add("string"); + list.add(1); + list.add(true); + + List listStr = new ArrayList<>(); + listStr.add("String 3"); + listStr.add("String 1"); + listStr.add("String 2"); + + for (String str : listStr){ + System.out.println(str); + } + + System.out.println(listStr.indexOf("String 2")); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/MapTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/MapTest.java new file mode 100644 index 0000000..c9644fb --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/MapTest.java @@ -0,0 +1,18 @@ +package com.gdn.onboarding.java.onboardingjava.collection; + +import java.util.HashMap; +import java.util.Map; + +public class MapTest { + public static void main(String[] args) { + Map mapStringString = new HashMap<>(); + mapStringString.put("key 1", "value 1"); + mapStringString.put("key 2", "value 2"); + + for (Map.Entry entry : mapStringString.entrySet()){ + System.out.println(entry.getKey()+"-"+ entry.getValue()); + } + + System.out.println(mapStringString.get("key 1")); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/SetTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/SetTest.java new file mode 100644 index 0000000..e676b27 --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/collection/SetTest.java @@ -0,0 +1,57 @@ +package com.gdn.onboarding.java.onboardingjava.collection; + +import java.util.HashSet; +import java.util.Set; + +public class SetTest { + public static void main(String[] args) { + Set setHuman = new HashSet<>(); + + + Human human = new Human(); + human.setId("1"); + human.setName("andrew"); + setHuman.add(human); + + + for (Human hmn : setHuman){ + System.out.println(hmn.getName()); + } + + + } + + private static void setString(){ + Set setStr = new HashSet<>(); + setStr.add("string"); + setStr.add("String"); + setStr.add("string"); + + + for (String str : setStr){ + System.out.println(str); + } + } + + public static class Human{ + private String id; + private String name; + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + } + +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/project/BubbleSortTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/BubbleSortTest.java new file mode 100644 index 0000000..30c90db --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/BubbleSortTest.java @@ -0,0 +1,19 @@ +package com.gdn.onboarding.java.onboardingjava.project; + +import com.gdn.onboarding.java.onboardingjava.project.bubblesort.BubbleSort; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +import java.util.Arrays; + +public class BubbleSortTest { + @Test + public void sortTest(){ + int numbers[] = { 5, 3, 1, 2, 4}; + BubbleSort bs = new BubbleSort(); + int[] result = bs.sort(numbers); + int expected[] = {1,2,3,4,5}; + Assertions.assertTrue(Arrays.equals(expected, result)); + } + +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/project/CalendarTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/CalendarTest.java new file mode 100644 index 0000000..069264d --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/CalendarTest.java @@ -0,0 +1,102 @@ +package com.gdn.onboarding.java.onboardingjava.project; + +import com.gdn.onboarding.java.onboardingjava.calc.Calculator; +import com.gdn.onboarding.java.onboardingjava.project.calendar.Calendar; +import com.gdn.onboarding.java.onboardingjava.project.lettergrade.LetterGrade; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +public class CalendarTest { + @Test + public void getMonthName_Failed(){ + Assertions.assertThrows(IllegalArgumentException.class, ()->{ + Calendar c = new Calendar(); + String result = c.getMonthName(-1); + Assertions.assertEquals("Invalid",result); + }); + } + + @Test + public void getMonthName_January(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(1); + Assertions.assertEquals("January", monthName); + } + + @Test + public void getMonthName_February(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(2); + Assertions.assertEquals("February", monthName); + } + + @Test + public void getMonthName_March(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(3); + Assertions.assertEquals("March", monthName); + } + + @Test + public void getMonthName_April(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(4); + Assertions.assertEquals("April", monthName); + } + + @Test + public void getMonthName_May(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(5); + Assertions.assertEquals("May", monthName); + } + + @Test + public void getMonthName_June(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(6); + Assertions.assertEquals("June", monthName); + } + + @Test + public void getMonthName_July(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(7); + Assertions.assertEquals("July", monthName); + } + + @Test + public void getMonthName_August(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(8); + Assertions.assertEquals("August", monthName); + } + + @Test + public void getMonthName_September(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(9); + Assertions.assertEquals("September", monthName); + } + + @Test + public void getMonthName_October(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(10); + Assertions.assertEquals("October", monthName); + } + + @Test + public void getMonthName_November(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(11); + Assertions.assertEquals("November", monthName); + } + + @Test + public void getMonthName_December(){ + Calendar c = new Calendar(); + String monthName = c.getMonthName(12); + Assertions.assertEquals("December", monthName); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/project/FactorialTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/FactorialTest.java new file mode 100644 index 0000000..d6d579e --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/FactorialTest.java @@ -0,0 +1,14 @@ +package com.gdn.onboarding.java.onboardingjava.project; + +import com.gdn.onboarding.java.onboardingjava.project.factorial.Factorial; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +public class FactorialTest { + @Test + public void getFactorialTest(){ + Factorial f = new Factorial(); + Integer result = f.getFactorial(5); + Assertions.assertEquals(120, result); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/project/LetterGradeTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/LetterGradeTest.java new file mode 100644 index 0000000..9c0fe43 --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/LetterGradeTest.java @@ -0,0 +1,43 @@ +package com.gdn.onboarding.java.onboardingjava.project; + +import com.gdn.onboarding.java.onboardingjava.calc.Calculator; +import com.gdn.onboarding.java.onboardingjava.project.lettergrade.LetterGrade; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +public class LetterGradeTest { + @Test + public void getGrade_GE90(){ + LetterGrade lg = new LetterGrade(); + String grade = lg.getGrade(95); + Assertions.assertEquals("A", grade); + } + + @Test + public void getGrade_GE80(){ + LetterGrade lg = new LetterGrade(); + String grade = lg.getGrade(80); + Assertions.assertEquals("B", grade); + } + + @Test + public void getGrade_GE70(){ + LetterGrade lg = new LetterGrade(); + String grade = lg.getGrade(72); + Assertions.assertEquals("C", grade); + } + + @Test + public void getGrade_GE60(){ + LetterGrade lg = new LetterGrade(); + String grade = lg.getGrade(65); + Assertions.assertEquals("D", grade); + } + + @Test + public void getGrade_L60(){ + LetterGrade lg = new LetterGrade(); + String grade = lg.getGrade(40); + Assertions.assertEquals("E", grade); + } +} diff --git a/src/test/java/com/gdn/onboarding/java/onboardingjava/project/TodolistTest.java b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/TodolistTest.java new file mode 100644 index 0000000..15ed637 --- /dev/null +++ b/src/test/java/com/gdn/onboarding/java/onboardingjava/project/TodolistTest.java @@ -0,0 +1,55 @@ +package com.gdn.onboarding.java.onboardingjava.project; + +import com.gdn.onboarding.java.onboardingjava.project.todolist.Todo; +import com.gdn.onboarding.java.onboardingjava.project.todolist.TodoService; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +import java.io.ByteArrayOutputStream; +import java.io.PrintStream; + +public class TodolistTest { + @Test + public void todoTest_Add(){ + TodoService service = TodoService.getInstance(); + Todo todo = new Todo(TodoService.todos.size(), "New Todo"); + Todo result = service.add(todo); + Assertions.assertEquals(todo, result); + } + + @Test + public void todoTest_RemoveSuccess(){ + TodoService service = TodoService.getInstance(); + Todo todo = new Todo(0, "My Todo"); + Todo result = service.remove(0); + Assertions.assertEquals(todo, result); + } + + @Test + public void todoTest_RemoveFailed(){ + TodoService service = TodoService.getInstance(); + Todo result = service.remove(10); + Assertions.assertEquals(null, result); + } + + @Test + public void printTest(){ + ByteArrayOutputStream outContent = new ByteArrayOutputStream(); + System.setOut(new PrintStream(outContent)); + TodoService service = TodoService.getInstance(); + service.print(); + String expectedOutput = "Id : 0, Description : My Todo\nId : 1, Description : New Todo\n"; + Assertions.assertEquals(expectedOutput, outContent.toString()); + } + + @Test + public void printTest_NoData(){ + ByteArrayOutputStream outContent = new ByteArrayOutputStream(); + System.setOut(new PrintStream(outContent)); + TodoService service = TodoService.getInstance(); + service.removeAll(); + service.print(); + String expectedOutput = "No data\n"; + Assertions.assertEquals(expectedOutput, outContent.toString()); + } +}