diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000000..a2a3040aa8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,31 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/** +!**/src/test/** + +### 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/ + +### VS Code ### +.vscode/ diff --git a/README.md b/README.md index 0544f87c64..14d71e02c4 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,4 @@ +Sofia Medina # Dependency Injection Examples This repository is for an example application built in my [Spring Framework 5 - Beginner to Guru](https://www.udemy.com/testing-spring-boot-beginner-to-guru/?couponCode=GITHUB_REPO) online course diff --git a/mvnw b/mvnw new file mode 100755 index 0000000000..21d3ee8456 --- /dev/null +++ b/mvnw @@ -0,0 +1,310 @@ +#!/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. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven2 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 "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$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="`which 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/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.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 "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$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" \ + $MAVEN_OPTS \ + -classpath "$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 0000000000..84d60abc33 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,182 @@ +@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 Maven2 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 key stroke 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 "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\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/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" + +FOR /F "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%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.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 "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\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% + +exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000000..471dbdf198 --- /dev/null +++ b/pom.xml @@ -0,0 +1,49 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.2.2.RELEASE + + + guru.springframework + sfg-di + 0.0.1-SNAPSHOT + sfg-di + Dependency Injection examples + + + 11 + + + + + org.springframework.boot + spring-boot-starter + + + + org.springframework.boot + spring-boot-starter-test + test + + + org.junit.vintage + junit-vintage-engine + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/src/main/java/guru/springframework/pets/CatPetService.java b/src/main/java/guru/springframework/pets/CatPetService.java new file mode 100644 index 0000000000..6221d34f21 --- /dev/null +++ b/src/main/java/guru/springframework/pets/CatPetService.java @@ -0,0 +1,16 @@ +package guru.springframework.pets; + +import org.springframework.context.annotation.Profile; +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/28/19. + */ +//@Service +//@Profile("cat") +public class CatPetService implements PetService { + @Override + public String getPetType() { + return "Cats Are the Best!"; + } +} diff --git a/src/main/java/guru/springframework/pets/DogPetService.java b/src/main/java/guru/springframework/pets/DogPetService.java new file mode 100644 index 0000000000..5066dd2791 --- /dev/null +++ b/src/main/java/guru/springframework/pets/DogPetService.java @@ -0,0 +1,15 @@ +package guru.springframework.pets; + +import org.springframework.context.annotation.Profile; +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/28/19. + */ +//@Profile({"dog", "default"}) +//@Service +public class DogPetService implements PetService { + public String getPetType(){ + return "Dogs are the best!"; + } +} diff --git a/src/main/java/guru/springframework/pets/PetService.java b/src/main/java/guru/springframework/pets/PetService.java new file mode 100644 index 0000000000..6cfcd633f7 --- /dev/null +++ b/src/main/java/guru/springframework/pets/PetService.java @@ -0,0 +1,9 @@ +package guru.springframework.pets; + +/** + * Created by jt on 12/28/19. + */ +public interface PetService { + + String getPetType(); +} diff --git a/src/main/java/guru/springframework/pets/PetServiceFactory.java b/src/main/java/guru/springframework/pets/PetServiceFactory.java new file mode 100644 index 0000000000..9e4cb64d7d --- /dev/null +++ b/src/main/java/guru/springframework/pets/PetServiceFactory.java @@ -0,0 +1,13 @@ +package guru.springframework.pets; + +public class PetServiceFactory { + public PetService getPetService(String petType){ + switch (petType){ + case "dog": + return new DogPetService(); + case "cat": + return new CatPetService(); + default:return new DogPetService(); + } + } +} diff --git a/src/main/java/guru/springframework/sfgdi/SfgDiApplication.java b/src/main/java/guru/springframework/sfgdi/SfgDiApplication.java new file mode 100644 index 0000000000..c681c31fbf --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/SfgDiApplication.java @@ -0,0 +1,63 @@ +package guru.springframework.sfgdi; + +import guru.springframework.sfgdi.controllers.*; +import guru.springframework.sfgdi.datasource.FakeDataSource; +import guru.springframework.sfgdi.services.PrototypeBean; +import guru.springframework.sfgdi.services.SingletonBean; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.ApplicationContext; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.PropertySource; + +@ComponentScan({"guru.springframework.sfgdi","guru.springframework.pets"}) +@SpringBootApplication +public class SfgDiApplication { + + public static void main(String[] args) { + ApplicationContext ctx = SpringApplication.run(SfgDiApplication.class, args); + + PetController petController = ctx.getBean("petController", PetController.class); + System.out.println("--- The Best Pet is ---"); + System.out.println(petController.whichPetIsTheBest()); + + I18nController i18nController = (I18nController) ctx.getBean("i18nController"); + System.out.println(i18nController.sayHello()); + + MyController myController = (MyController) ctx.getBean("myController"); + + System.out.println("------- Primary Bean"); + System.out.println(myController.sayHello()); + + System.out.println("------ Property"); + PropertyInjectedController propertyInjectedController = (PropertyInjectedController) ctx.getBean("propertyInjectedController"); + System.out.println(propertyInjectedController.getGreeting()); + + System.out.println("--------- Setter"); + SetterInjectedController setterInjectedController = (SetterInjectedController) ctx.getBean("setterInjectedController"); + System.out.println(setterInjectedController.getGreeting()); + + System.out.println("-------- Constructor" ); + ConstructorInjectedController constructorInjectedController = (ConstructorInjectedController) ctx.getBean("constructorInjectedController"); + System.out.println(constructorInjectedController.getGreeting()); + + + SingletonBean singletonBean= (SingletonBean) ctx.getBean("singletonBean"); + System.out.println(singletonBean.getMyScope()); + SingletonBean singletonBean1= (SingletonBean) ctx.getBean("singletonBean"); + System.out.println(singletonBean1.getMyScope()); + + PrototypeBean prototypeBean= (PrototypeBean) ctx.getBean("prototypeBean"); + System.out.println(prototypeBean.getMyScope()); + PrototypeBean prototypeBean1= (PrototypeBean) ctx.getBean("prototypeBean"); + System.out.println(prototypeBean1.getMyScope()); + + System.out.println("-------- Using propertie source" ); + FakeDataSource fakeDataSource=(FakeDataSource) ctx.getBean("fakeDataSource"); + System.out.println(fakeDataSource.getUsername()); + System.out.println(fakeDataSource.getPassword()); + System.out.println(fakeDataSource.getDburl()); + + } + +} diff --git a/src/main/java/guru/springframework/sfgdi/config/GreetingServiceConfiguration.java b/src/main/java/guru/springframework/sfgdi/config/GreetingServiceConfiguration.java new file mode 100644 index 0000000000..3e23df3c1e --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/config/GreetingServiceConfiguration.java @@ -0,0 +1,87 @@ +package guru.springframework.sfgdi.config; + + +import guru.springframework.pets.CatPetService; +import guru.springframework.pets.DogPetService; +import guru.springframework.pets.PetService; +import guru.springframework.pets.PetServiceFactory; +import guru.springframework.sfgdi.datasource.FakeDataSource; +import guru.springframework.sfgdi.repositories.EnglishGreetingRepository; +import guru.springframework.sfgdi.repositories.EnglishGreetingRepositoryImpl; +import guru.springframework.sfgdi.services.*; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.*; + +@PropertySource("classpath:datasource.properties") +@ImportResource("classpath:sdgdi-config.xml") +@Configuration +public class GreetingServiceConfiguration { + + @Bean + FakeDataSource fakeDataSource(@Value("${skm.username}")String username, + @Value("${skm.password}") String password, + @Value("${skm.dburl}") String dburl ){ + FakeDataSource fakeDataSource=new FakeDataSource(); + fakeDataSource.setUsername(username); + fakeDataSource.setPassword(password); + fakeDataSource.setDburl(dburl); + return fakeDataSource; + } + + + //@Bean + ConstructorGreetingService constructorGreetingService() { + return new ConstructorGreetingService(); + } + + @Bean + PropertyInjectedGreetingService propertyInjectedGreetingService() { + return new PropertyInjectedGreetingService(); + } + + @Bean + SetterInjectedGreetingService setterInjectedGreetingService() { + return new SetterInjectedGreetingService(); + } + + @Primary + @Bean + PrimaryGreetingService primaryGreetingService() { + return new PrimaryGreetingService(); + } + + + @Profile({"ES", "default"}) + @Bean(name = "i18nService") + I18NSpanishService i18NSpanishService() { + return new I18NSpanishService(); + } + + + @Profile("EN") + @Bean + I18nEnglishGreetingService i18nService() { + return new I18nEnglishGreetingService(englishGreetingRepository()); + } + @Bean + EnglishGreetingRepository englishGreetingRepository(){ + return new EnglishGreetingRepositoryImpl(); + } + + @Bean + PetServiceFactory petServiceFactory() { + return new PetServiceFactory(); + } + + @Profile({"dog", "default"}) + @Bean + PetService dogPetService() { + return new PetServiceFactory().getPetService("dog"); + } + + @Profile("cat") + @Bean + PetService catPetService() { + return new PetServiceFactory().getPetService("cat"); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/ConstructorInjectedController.java b/src/main/java/guru/springframework/sfgdi/controllers/ConstructorInjectedController.java new file mode 100644 index 0000000000..ad3f58c6b3 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/ConstructorInjectedController.java @@ -0,0 +1,21 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.GreetingService; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/26/19. + */ +@Controller +public class ConstructorInjectedController { + private final GreetingService greetingService; + + public ConstructorInjectedController(@Qualifier("constructorGreetingService") GreetingService greetingService) { + this.greetingService = greetingService; + } + + public String getGreeting(){ + return greetingService.sayGreeting(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/I18nController.java b/src/main/java/guru/springframework/sfgdi/controllers/I18nController.java new file mode 100644 index 0000000000..81ba9ab768 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/I18nController.java @@ -0,0 +1,22 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.GreetingService; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/27/19. + */ +@Controller +public class I18nController { + + private final GreetingService greetingService; + + public I18nController(@Qualifier("i18nService") GreetingService greetingService) { + this.greetingService = greetingService; + } + + public String sayHello(){ + return greetingService.sayGreeting(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/MyController.java b/src/main/java/guru/springframework/sfgdi/controllers/MyController.java new file mode 100644 index 0000000000..2c4cbb2cec --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/MyController.java @@ -0,0 +1,21 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.GreetingService; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/26/19. + */ +@Controller +public class MyController { + + private final GreetingService greetingService; + + public MyController(GreetingService greetingService) { + this.greetingService = greetingService; + } + + public String sayHello(){ + return greetingService.sayGreeting(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/PetController.java b/src/main/java/guru/springframework/sfgdi/controllers/PetController.java new file mode 100644 index 0000000000..fcc6e114cc --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/PetController.java @@ -0,0 +1,21 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.pets.PetService; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/28/19. + */ +@Controller +public class PetController { + + private final PetService petService; + + public PetController(PetService petService) { + this.petService = petService; + } + + public String whichPetIsTheBest(){ + return petService.getPetType(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/PropertyInjectedController.java b/src/main/java/guru/springframework/sfgdi/controllers/PropertyInjectedController.java new file mode 100644 index 0000000000..260cd29d14 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/PropertyInjectedController.java @@ -0,0 +1,22 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.GreetingService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/26/19. + */ +@Controller +public class PropertyInjectedController { + + @Qualifier("propertyInjectedGreetingService") + @Autowired + public GreetingService greetingService; + + public String getGreeting(){ + return greetingService.sayGreeting(); + } + +} diff --git a/src/main/java/guru/springframework/sfgdi/controllers/SetterInjectedController.java b/src/main/java/guru/springframework/sfgdi/controllers/SetterInjectedController.java new file mode 100644 index 0000000000..72aadffb1c --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/controllers/SetterInjectedController.java @@ -0,0 +1,25 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.GreetingService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.stereotype.Controller; + +/** + * Created by jt on 12/26/19. + */ +@Controller +public class SetterInjectedController { + + private GreetingService greetingService; + + @Qualifier("setterInjectedGreetingService") + @Autowired + public void setGreetingService(GreetingService greetingService) { + this.greetingService = greetingService; + } + + public String getGreeting(){ + return greetingService.sayGreeting(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/datasource/FakeDataSource.java b/src/main/java/guru/springframework/sfgdi/datasource/FakeDataSource.java new file mode 100644 index 0000000000..899057e5f9 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/datasource/FakeDataSource.java @@ -0,0 +1,31 @@ +package guru.springframework.sfgdi.datasource; + +public class FakeDataSource { + private String username; + private String password; + private String dburl; + + public String getUsername() { + return username; + } + + public void setUsername(String username) { + this.username = username; + } + + public String getPassword() { + return password; + } + + public void setPassword(String password) { + this.password = password; + } + + public String getDburl() { + return dburl; + } + + public void setDburl(String dburl) { + this.dburl = dburl; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepository.java b/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepository.java new file mode 100644 index 0000000000..ead792feaf --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepository.java @@ -0,0 +1,5 @@ +package guru.springframework.sfgdi.repositories; + +public interface EnglishGreetingRepository { + String getGreeting(); +} diff --git a/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepositoryImpl.java b/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepositoryImpl.java new file mode 100644 index 0000000000..2bd53a72b6 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/repositories/EnglishGreetingRepositoryImpl.java @@ -0,0 +1,8 @@ +package guru.springframework.sfgdi.repositories; + +public class EnglishGreetingRepositoryImpl implements EnglishGreetingRepository { + @Override + public String getGreeting() { + return "Hello World - EN-from repo"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/ConstructorGreetingService.java b/src/main/java/guru/springframework/sfgdi/services/ConstructorGreetingService.java new file mode 100644 index 0000000000..28c01acf8b --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/ConstructorGreetingService.java @@ -0,0 +1,13 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/26/19. + */ +public class ConstructorGreetingService implements GreetingService { + @Override + public String sayGreeting() { + return "Hello World - Constructor"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/GreetingService.java b/src/main/java/guru/springframework/sfgdi/services/GreetingService.java new file mode 100644 index 0000000000..1fe13dcfd9 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/GreetingService.java @@ -0,0 +1,9 @@ +package guru.springframework.sfgdi.services; + +/** + * Created by jt on 12/26/19. + */ +public interface GreetingService { + + String sayGreeting(); +} diff --git a/src/main/java/guru/springframework/sfgdi/services/I18NSpanishService.java b/src/main/java/guru/springframework/sfgdi/services/I18NSpanishService.java new file mode 100644 index 0000000000..dfa6a07949 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/I18NSpanishService.java @@ -0,0 +1,14 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.context.annotation.Profile; +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/27/19. + */ +public class I18NSpanishService implements GreetingService { + @Override + public String sayGreeting() { + return "Hola Mundo - ES"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/I18nEnglishGreetingService.java b/src/main/java/guru/springframework/sfgdi/services/I18nEnglishGreetingService.java new file mode 100644 index 0000000000..6b8a9a022b --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/I18nEnglishGreetingService.java @@ -0,0 +1,20 @@ +package guru.springframework.sfgdi.services; + +import guru.springframework.sfgdi.repositories.EnglishGreetingRepository; + +/** + * Created by jt on 12/27/19. + */ +public class I18nEnglishGreetingService implements GreetingService { + + private final EnglishGreetingRepository englishGreetingRepository; + + public I18nEnglishGreetingService(EnglishGreetingRepository englishGreetingRepository) { + this.englishGreetingRepository = englishGreetingRepository; + } + + @Override + public String sayGreeting() { + return this.englishGreetingRepository.getGreeting(); + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/PrimaryGreetingService.java b/src/main/java/guru/springframework/sfgdi/services/PrimaryGreetingService.java new file mode 100644 index 0000000000..7ff4eef9a4 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/PrimaryGreetingService.java @@ -0,0 +1,15 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.context.annotation.Primary; +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/27/19. + */ +public class PrimaryGreetingService implements GreetingService { + + @Override + public String sayGreeting() { + return "Hello World - From the PRIMARY Bean"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/PropertyInjectedGreetingService.java b/src/main/java/guru/springframework/sfgdi/services/PropertyInjectedGreetingService.java new file mode 100644 index 0000000000..e244125328 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/PropertyInjectedGreetingService.java @@ -0,0 +1,13 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/27/19. + */ +public class PropertyInjectedGreetingService implements GreetingService { + @Override + public String sayGreeting() { + return "Hello World - Property"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/PrototypeBean.java b/src/main/java/guru/springframework/sfgdi/services/PrototypeBean.java new file mode 100644 index 0000000000..72419363f9 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/PrototypeBean.java @@ -0,0 +1,20 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.beans.factory.config.ConfigurableBeanFactory; +import org.springframework.context.annotation.Scope; +import org.springframework.stereotype.Component; + +@Component +@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE) +public class PrototypeBean +{ + public PrototypeBean(){ + System.out.println("Im a prototype bean just created"); + } + + public String getMyScope(){ + return "Prototype bean say Helllo!"; + } +} + + diff --git a/src/main/java/guru/springframework/sfgdi/services/SetterInjectedGreetingService.java b/src/main/java/guru/springframework/sfgdi/services/SetterInjectedGreetingService.java new file mode 100644 index 0000000000..8598eedec5 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/SetterInjectedGreetingService.java @@ -0,0 +1,13 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.stereotype.Service; + +/** + * Created by jt on 12/27/19. + */ +public class SetterInjectedGreetingService implements GreetingService{ + @Override + public String sayGreeting() { + return "Hello World - Setter"; + } +} diff --git a/src/main/java/guru/springframework/sfgdi/services/SingletonBean.java b/src/main/java/guru/springframework/sfgdi/services/SingletonBean.java new file mode 100644 index 0000000000..b05123bc95 --- /dev/null +++ b/src/main/java/guru/springframework/sfgdi/services/SingletonBean.java @@ -0,0 +1,18 @@ +package guru.springframework.sfgdi.services; + +import org.springframework.beans.factory.config.ConfigurableBeanFactory; +import org.springframework.context.annotation.Scope; +import org.springframework.context.annotation.ScopedProxyMode; +import org.springframework.stereotype.Component; + +@Component +@Scope(ConfigurableBeanFactory.SCOPE_SINGLETON) +public class SingletonBean { + public SingletonBean(){ + System.out.println("Im a singleton bean just created"); + } + + public String getMyScope(){ + return "Singleton bean say Hiiiiii!"; + } +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000000..a5e97dc837 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.profiles.active=cat,EN diff --git a/src/main/resources/datasource.properties b/src/main/resources/datasource.properties new file mode 100644 index 0000000000..942a1288e2 --- /dev/null +++ b/src/main/resources/datasource.properties @@ -0,0 +1,3 @@ +skm.username=admin +skm.password=password +skm.dburl=dummyurl \ No newline at end of file diff --git a/src/main/resources/sdgdi-config.xml b/src/main/resources/sdgdi-config.xml new file mode 100644 index 0000000000..52c1a9fdfa --- /dev/null +++ b/src/main/resources/sdgdi-config.xml @@ -0,0 +1,10 @@ + + + + + + + + \ No newline at end of file diff --git a/src/test/java/guru/springframework/sfgdi/SfgDiApplicationTests.java b/src/test/java/guru/springframework/sfgdi/SfgDiApplicationTests.java new file mode 100644 index 0000000000..b098d2a3cc --- /dev/null +++ b/src/test/java/guru/springframework/sfgdi/SfgDiApplicationTests.java @@ -0,0 +1,13 @@ +package guru.springframework.sfgdi; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class SfgDiApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/src/test/java/guru/springframework/sfgdi/controllers/ConstructorInjectedControllerTest.java b/src/test/java/guru/springframework/sfgdi/controllers/ConstructorInjectedControllerTest.java new file mode 100644 index 0000000000..acc66b3939 --- /dev/null +++ b/src/test/java/guru/springframework/sfgdi/controllers/ConstructorInjectedControllerTest.java @@ -0,0 +1,22 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.ConstructorGreetingService; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +class ConstructorInjectedControllerTest { + + ConstructorInjectedController controller; + + @BeforeEach + void setUp() { + controller = new ConstructorInjectedController(new ConstructorGreetingService()); + } + + @Test + void getGreeting() { + + System.out.println(controller.getGreeting()); + + } +} \ No newline at end of file diff --git a/src/test/java/guru/springframework/sfgdi/controllers/PropertyInjectedControllerTest.java b/src/test/java/guru/springframework/sfgdi/controllers/PropertyInjectedControllerTest.java new file mode 100644 index 0000000000..a22af87a3f --- /dev/null +++ b/src/test/java/guru/springframework/sfgdi/controllers/PropertyInjectedControllerTest.java @@ -0,0 +1,23 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.ConstructorGreetingService; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +class PropertyInjectedControllerTest { + + PropertyInjectedController controller; + + @BeforeEach + void setUp() { + controller = new PropertyInjectedController(); + + controller.greetingService = new ConstructorGreetingService(); + } + + @Test + void getGreeting() { + + System.out.println(controller.getGreeting()); + } +} \ No newline at end of file diff --git a/src/test/java/guru/springframework/sfgdi/controllers/SetterInjectedControllerTest.java b/src/test/java/guru/springframework/sfgdi/controllers/SetterInjectedControllerTest.java new file mode 100644 index 0000000000..c82e100c4f --- /dev/null +++ b/src/test/java/guru/springframework/sfgdi/controllers/SetterInjectedControllerTest.java @@ -0,0 +1,22 @@ +package guru.springframework.sfgdi.controllers; + +import guru.springframework.sfgdi.services.ConstructorGreetingService; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +class SetterInjectedControllerTest { + + SetterInjectedController controller; + + @BeforeEach + void setUp() { + controller = new SetterInjectedController(); + controller.setGreetingService(new ConstructorGreetingService()); + } + + @Test + void getGreeting() { + System.out.println(controller.getGreeting()); + + } +} \ No newline at end of file