├── README.md └── user-service ├── HELP.md ├── about.txt ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── java │ └── lk │ │ └── himash │ │ ├── ServletInitializer.java │ │ ├── UserServiceApplication.java │ │ ├── controller │ │ └── UserRestController.java │ │ ├── dto │ │ ├── Address.java │ │ ├── Company.java │ │ ├── Geo.java │ │ └── UserResponse.java │ │ └── service │ │ └── UserService.java └── resources │ └── application.properties └── test └── java └── lk └── himash └── UserServiceApplicationTests.java /README.md: -------------------------------------------------------------------------------- 1 | # Spring-boot-with-Feign-RestClient 2 | Build restful webservices with spring boot utilize declarative restclient of Feign for access endpoint details. 3 | 4 | ## Requirements 5 | 6 | 01) Java 11 7 | 02) Maven 3.8 8 | 9 | ## Project setup 10 | 11 | 01) Clone the project 12 | 13 | https://github.com/himash79/Spring-boot-with-Feign-RestClient.git 14 | 15 | 02) Clean and build the project using maven 16 | 17 | open command line (CMD) in project directory and execute 'mvn clean install' 18 | 19 | 03) Open project using intelij / eclipse. 20 | 21 | 04) Expose Rest APIs and retrieve responses. 22 | -------------------------------------------------------------------------------- /user-service/HELP.md: -------------------------------------------------------------------------------- 1 | # Getting Started 2 | 3 | ### Reference Documentation 4 | For further reference, please consider the following sections: 5 | 6 | * [Official Apache Maven documentation](https://maven.apache.org/guides/index.html) 7 | * [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.7.5/maven-plugin/reference/html/) 8 | * [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.7.5/maven-plugin/reference/html/#build-image) 9 | * [Spring Web](https://docs.spring.io/spring-boot/docs/2.7.5/reference/htmlsingle/#web) 10 | * [Spring Boot DevTools](https://docs.spring.io/spring-boot/docs/2.7.5/reference/htmlsingle/#using.devtools) 11 | 12 | ### Guides 13 | The following guides illustrate how to use some features concretely: 14 | 15 | * [Building a RESTful Web Service](https://spring.io/guides/gs/rest-service/) 16 | * [Serving Web Content with Spring MVC](https://spring.io/guides/gs/serving-web-content/) 17 | * [Building REST services with Spring](https://spring.io/guides/tutorials/rest/) 18 | 19 | -------------------------------------------------------------------------------- /user-service/about.txt: -------------------------------------------------------------------------------- 1 | ============= About Spring Cloud Fiegn ============= 2 | 01) Feign is a declarative web service client. It makes writing web service clients easier. To use Feign create an interface and annotate it. 3 | 02) One of the advantages of using Feign over RestTemplate is that, we do not need to write any implementation to call the other services. So there is no need to write any unit test as there is no code to test in the first place. -------------------------------------------------------------------------------- /user-service/mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /usr/local/etc/mavenrc ] ; then 40 | . /usr/local/etc/mavenrc 41 | fi 42 | 43 | if [ -f /etc/mavenrc ] ; then 44 | . /etc/mavenrc 45 | fi 46 | 47 | if [ -f "$HOME/.mavenrc" ] ; then 48 | . "$HOME/.mavenrc" 49 | fi 50 | 51 | fi 52 | 53 | # OS specific support. $var _must_ be set to either true or false. 54 | cygwin=false; 55 | darwin=false; 56 | mingw=false 57 | case "`uname`" in 58 | CYGWIN*) cygwin=true ;; 59 | MINGW*) mingw=true;; 60 | Darwin*) darwin=true 61 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 62 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 63 | if [ -z "$JAVA_HOME" ]; then 64 | if [ -x "/usr/libexec/java_home" ]; then 65 | export JAVA_HOME="`/usr/libexec/java_home`" 66 | else 67 | export JAVA_HOME="/Library/Java/Home" 68 | fi 69 | fi 70 | ;; 71 | esac 72 | 73 | if [ -z "$JAVA_HOME" ] ; then 74 | if [ -r /etc/gentoo-release ] ; then 75 | JAVA_HOME=`java-config --jre-home` 76 | fi 77 | fi 78 | 79 | if [ -z "$M2_HOME" ] ; then 80 | ## resolve links - $0 may be a link to maven's home 81 | PRG="$0" 82 | 83 | # need this for relative symlinks 84 | while [ -h "$PRG" ] ; do 85 | ls=`ls -ld "$PRG"` 86 | link=`expr "$ls" : '.*-> \(.*\)$'` 87 | if expr "$link" : '/.*' > /dev/null; then 88 | PRG="$link" 89 | else 90 | PRG="`dirname "$PRG"`/$link" 91 | fi 92 | done 93 | 94 | saveddir=`pwd` 95 | 96 | M2_HOME=`dirname "$PRG"`/.. 97 | 98 | # make it fully qualified 99 | M2_HOME=`cd "$M2_HOME" && pwd` 100 | 101 | cd "$saveddir" 102 | # echo Using m2 at $M2_HOME 103 | fi 104 | 105 | # For Cygwin, ensure paths are in UNIX format before anything is touched 106 | if $cygwin ; then 107 | [ -n "$M2_HOME" ] && 108 | M2_HOME=`cygpath --unix "$M2_HOME"` 109 | [ -n "$JAVA_HOME" ] && 110 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 111 | [ -n "$CLASSPATH" ] && 112 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 113 | fi 114 | 115 | # For Mingw, ensure paths are in UNIX format before anything is touched 116 | if $mingw ; then 117 | [ -n "$M2_HOME" ] && 118 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 119 | [ -n "$JAVA_HOME" ] && 120 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 121 | fi 122 | 123 | if [ -z "$JAVA_HOME" ]; then 124 | javaExecutable="`which javac`" 125 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 126 | # readlink(1) is not available as standard on Solaris 10. 127 | readLink=`which readlink` 128 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 129 | if $darwin ; then 130 | javaHome="`dirname \"$javaExecutable\"`" 131 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 132 | else 133 | javaExecutable="`readlink -f \"$javaExecutable\"`" 134 | fi 135 | javaHome="`dirname \"$javaExecutable\"`" 136 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 137 | JAVA_HOME="$javaHome" 138 | export JAVA_HOME 139 | fi 140 | fi 141 | fi 142 | 143 | if [ -z "$JAVACMD" ] ; then 144 | if [ -n "$JAVA_HOME" ] ; then 145 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 146 | # IBM's JDK on AIX uses strange locations for the executables 147 | JAVACMD="$JAVA_HOME/jre/sh/java" 148 | else 149 | JAVACMD="$JAVA_HOME/bin/java" 150 | fi 151 | else 152 | JAVACMD="`\\unset -f command; \\command -v java`" 153 | fi 154 | fi 155 | 156 | if [ ! -x "$JAVACMD" ] ; then 157 | echo "Error: JAVA_HOME is not defined correctly." >&2 158 | echo " We cannot execute $JAVACMD" >&2 159 | exit 1 160 | fi 161 | 162 | if [ -z "$JAVA_HOME" ] ; then 163 | echo "Warning: JAVA_HOME environment variable is not set." 164 | fi 165 | 166 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 167 | 168 | # traverses directory structure from process work directory to filesystem root 169 | # first directory with .mvn subdirectory is considered project base directory 170 | find_maven_basedir() { 171 | 172 | if [ -z "$1" ] 173 | then 174 | echo "Path not specified to find_maven_basedir" 175 | return 1 176 | fi 177 | 178 | basedir="$1" 179 | wdir="$1" 180 | while [ "$wdir" != '/' ] ; do 181 | if [ -d "$wdir"/.mvn ] ; then 182 | basedir=$wdir 183 | break 184 | fi 185 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 186 | if [ -d "${wdir}" ]; then 187 | wdir=`cd "$wdir/.."; pwd` 188 | fi 189 | # end of workaround 190 | done 191 | echo "${basedir}" 192 | } 193 | 194 | # concatenates all lines of a file 195 | concat_lines() { 196 | if [ -f "$1" ]; then 197 | echo "$(tr -s '\n' ' ' < "$1")" 198 | fi 199 | } 200 | 201 | BASE_DIR=`find_maven_basedir "$(pwd)"` 202 | if [ -z "$BASE_DIR" ]; then 203 | exit 1; 204 | fi 205 | 206 | ########################################################################################## 207 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 208 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 209 | ########################################################################################## 210 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 211 | if [ "$MVNW_VERBOSE" = true ]; then 212 | echo "Found .mvn/wrapper/maven-wrapper.jar" 213 | fi 214 | else 215 | if [ "$MVNW_VERBOSE" = true ]; then 216 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 217 | fi 218 | if [ -n "$MVNW_REPOURL" ]; then 219 | jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 220 | else 221 | jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 222 | fi 223 | while IFS="=" read key value; do 224 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 225 | esac 226 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 227 | if [ "$MVNW_VERBOSE" = true ]; then 228 | echo "Downloading from: $jarUrl" 229 | fi 230 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 231 | if $cygwin; then 232 | wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 233 | fi 234 | 235 | if command -v wget > /dev/null; then 236 | if [ "$MVNW_VERBOSE" = true ]; then 237 | echo "Found wget ... using wget" 238 | fi 239 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 240 | wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 241 | else 242 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 243 | fi 244 | elif command -v curl > /dev/null; then 245 | if [ "$MVNW_VERBOSE" = true ]; then 246 | echo "Found curl ... using curl" 247 | fi 248 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 249 | curl -o "$wrapperJarPath" "$jarUrl" -f 250 | else 251 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 252 | fi 253 | 254 | else 255 | if [ "$MVNW_VERBOSE" = true ]; then 256 | echo "Falling back to using Java to download" 257 | fi 258 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 259 | # For Cygwin, switch paths to Windows format before running javac 260 | if $cygwin; then 261 | javaClass=`cygpath --path --windows "$javaClass"` 262 | fi 263 | if [ -e "$javaClass" ]; then 264 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 265 | if [ "$MVNW_VERBOSE" = true ]; then 266 | echo " - Compiling MavenWrapperDownloader.java ..." 267 | fi 268 | # Compiling the Java class 269 | ("$JAVA_HOME/bin/javac" "$javaClass") 270 | fi 271 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 272 | # Running the downloader 273 | if [ "$MVNW_VERBOSE" = true ]; then 274 | echo " - Running MavenWrapperDownloader.java ..." 275 | fi 276 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 277 | fi 278 | fi 279 | fi 280 | fi 281 | ########################################################################################## 282 | # End of extension 283 | ########################################################################################## 284 | 285 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 286 | if [ "$MVNW_VERBOSE" = true ]; then 287 | echo $MAVEN_PROJECTBASEDIR 288 | fi 289 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 290 | 291 | # For Cygwin, switch paths to Windows format before running java 292 | if $cygwin; then 293 | [ -n "$M2_HOME" ] && 294 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 295 | [ -n "$JAVA_HOME" ] && 296 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 297 | [ -n "$CLASSPATH" ] && 298 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 299 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 300 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 301 | fi 302 | 303 | # Provide a "standardized" way to retrieve the CLI args that will 304 | # work with both Windows and non-Windows executions. 305 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 306 | export MAVEN_CMD_LINE_ARGS 307 | 308 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 309 | 310 | exec "$JAVACMD" \ 311 | $MAVEN_OPTS \ 312 | $MAVEN_DEBUG_OPTS \ 313 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 314 | "-Dmaven.home=${M2_HOME}" \ 315 | "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 316 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 317 | -------------------------------------------------------------------------------- /user-service/mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* 50 | if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 124 | 125 | FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% ^ 162 | %JVM_CONFIG_MAVEN_PROPS% ^ 163 | %MAVEN_OPTS% ^ 164 | %MAVEN_DEBUG_OPTS% ^ 165 | -classpath %WRAPPER_JAR% ^ 166 | "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ 167 | %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 168 | if ERRORLEVEL 1 goto error 169 | goto end 170 | 171 | :error 172 | set ERROR_CODE=1 173 | 174 | :end 175 | @endlocal & set ERROR_CODE=%ERROR_CODE% 176 | 177 | if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost 178 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 179 | if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" 180 | if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" 181 | :skipRcPost 182 | 183 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 184 | if "%MAVEN_BATCH_PAUSE%"=="on" pause 185 | 186 | if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% 187 | 188 | cmd /C exit /B %ERROR_CODE% 189 | -------------------------------------------------------------------------------- /user-service/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | org.springframework.boot 6 | spring-boot-starter-parent 7 | 2.7.5 8 | 9 | 10 | lk.himash 11 | user-service 12 | 0.0.1-SNAPSHOT 13 | war 14 | user-service 15 | Restful services project for Spring Boot 16 | 17 | 11 18 | 19 | 20 | 21 | org.springframework.boot 22 | spring-boot-starter-web 23 | 24 | 25 | org.springframework.boot 26 | spring-boot-devtools 27 | runtime 28 | true 29 | 30 | 31 | org.projectlombok 32 | lombok 33 | true 34 | 35 | 36 | org.springframework.boot 37 | spring-boot-starter-tomcat 38 | provided 39 | 40 | 41 | org.springframework.boot 42 | spring-boot-starter-test 43 | test 44 | 45 | 46 | 47 | org.springframework.cloud 48 | spring-cloud-starter-openfeign 49 | 3.1.4 50 | 51 | 52 | 53 | 54 | 55 | 56 | org.springframework.boot 57 | spring-boot-maven-plugin 58 | 59 | 60 | 61 | org.projectlombok 62 | lombok 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/ServletInitializer.java: -------------------------------------------------------------------------------- 1 | package lk.himash; 2 | 3 | import org.springframework.boot.builder.SpringApplicationBuilder; 4 | import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; 5 | 6 | public class ServletInitializer extends SpringBootServletInitializer { 7 | 8 | @Override 9 | protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { 10 | return application.sources(UserServiceApplication.class); 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/UserServiceApplication.java: -------------------------------------------------------------------------------- 1 | package lk.himash; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | import org.springframework.cloud.openfeign.EnableFeignClients; 6 | 7 | @SpringBootApplication 8 | @EnableFeignClients 9 | public class UserServiceApplication { 10 | 11 | public static void main(String[] args) { 12 | SpringApplication.run(UserServiceApplication.class, args); 13 | } 14 | 15 | } 16 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/controller/UserRestController.java: -------------------------------------------------------------------------------- 1 | package lk.himash.controller; 2 | 3 | import java.util.List; 4 | 5 | import org.springframework.web.bind.annotation.GetMapping; 6 | import org.springframework.web.bind.annotation.RequestMapping; 7 | import org.springframework.web.bind.annotation.RestController; 8 | 9 | import lk.himash.dto.UserResponse; 10 | import lk.himash.service.UserService; 11 | import lombok.RequiredArgsConstructor; 12 | 13 | @RestController 14 | @RequestMapping("/v1/users-api") 15 | @RequiredArgsConstructor 16 | public class UserRestController { 17 | 18 | private final UserService userService; 19 | 20 | @GetMapping("/findAllUser") 21 | public List getAllUsers() { 22 | return userService.getUsers(); 23 | } 24 | 25 | 26 | } 27 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/dto/Address.java: -------------------------------------------------------------------------------- 1 | 2 | package lk.himash.dto; 3 | 4 | import java.util.HashMap; 5 | import java.util.Map; 6 | import javax.annotation.Generated; 7 | import com.fasterxml.jackson.annotation.JsonAnyGetter; 8 | import com.fasterxml.jackson.annotation.JsonAnySetter; 9 | import com.fasterxml.jackson.annotation.JsonIgnore; 10 | import com.fasterxml.jackson.annotation.JsonInclude; 11 | import com.fasterxml.jackson.annotation.JsonProperty; 12 | import com.fasterxml.jackson.annotation.JsonPropertyOrder; 13 | 14 | @JsonInclude(JsonInclude.Include.NON_NULL) 15 | @JsonPropertyOrder({ 16 | "street", 17 | "suite", 18 | "city", 19 | "zipcode", 20 | "geo" 21 | }) 22 | @Generated("jsonschema2pojo") 23 | public class Address { 24 | 25 | @JsonProperty("street") 26 | private String street; 27 | @JsonProperty("suite") 28 | private String suite; 29 | @JsonProperty("city") 30 | private String city; 31 | @JsonProperty("zipcode") 32 | private String zipcode; 33 | @JsonProperty("geo") 34 | private Geo geo; 35 | @JsonIgnore 36 | private Map additionalProperties = new HashMap(); 37 | 38 | @JsonProperty("street") 39 | public String getStreet() { 40 | return street; 41 | } 42 | 43 | @JsonProperty("street") 44 | public void setStreet(String street) { 45 | this.street = street; 46 | } 47 | 48 | @JsonProperty("suite") 49 | public String getSuite() { 50 | return suite; 51 | } 52 | 53 | @JsonProperty("suite") 54 | public void setSuite(String suite) { 55 | this.suite = suite; 56 | } 57 | 58 | @JsonProperty("city") 59 | public String getCity() { 60 | return city; 61 | } 62 | 63 | @JsonProperty("city") 64 | public void setCity(String city) { 65 | this.city = city; 66 | } 67 | 68 | @JsonProperty("zipcode") 69 | public String getZipcode() { 70 | return zipcode; 71 | } 72 | 73 | @JsonProperty("zipcode") 74 | public void setZipcode(String zipcode) { 75 | this.zipcode = zipcode; 76 | } 77 | 78 | @JsonProperty("geo") 79 | public Geo getGeo() { 80 | return geo; 81 | } 82 | 83 | @JsonProperty("geo") 84 | public void setGeo(Geo geo) { 85 | this.geo = geo; 86 | } 87 | 88 | @JsonAnyGetter 89 | public Map getAdditionalProperties() { 90 | return this.additionalProperties; 91 | } 92 | 93 | @JsonAnySetter 94 | public void setAdditionalProperty(String name, Object value) { 95 | this.additionalProperties.put(name, value); 96 | } 97 | 98 | } 99 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/dto/Company.java: -------------------------------------------------------------------------------- 1 | 2 | package lk.himash.dto; 3 | 4 | import java.util.HashMap; 5 | import java.util.Map; 6 | import javax.annotation.Generated; 7 | import com.fasterxml.jackson.annotation.JsonAnyGetter; 8 | import com.fasterxml.jackson.annotation.JsonAnySetter; 9 | import com.fasterxml.jackson.annotation.JsonIgnore; 10 | import com.fasterxml.jackson.annotation.JsonInclude; 11 | import com.fasterxml.jackson.annotation.JsonProperty; 12 | import com.fasterxml.jackson.annotation.JsonPropertyOrder; 13 | 14 | @JsonInclude(JsonInclude.Include.NON_NULL) 15 | @JsonPropertyOrder({ 16 | "name", 17 | "catchPhrase", 18 | "bs" 19 | }) 20 | @Generated("jsonschema2pojo") 21 | public class Company { 22 | 23 | @JsonProperty("name") 24 | private String name; 25 | @JsonProperty("catchPhrase") 26 | private String catchPhrase; 27 | @JsonProperty("bs") 28 | private String bs; 29 | @JsonIgnore 30 | private Map additionalProperties = new HashMap(); 31 | 32 | @JsonProperty("name") 33 | public String getName() { 34 | return name; 35 | } 36 | 37 | @JsonProperty("name") 38 | public void setName(String name) { 39 | this.name = name; 40 | } 41 | 42 | @JsonProperty("catchPhrase") 43 | public String getCatchPhrase() { 44 | return catchPhrase; 45 | } 46 | 47 | @JsonProperty("catchPhrase") 48 | public void setCatchPhrase(String catchPhrase) { 49 | this.catchPhrase = catchPhrase; 50 | } 51 | 52 | @JsonProperty("bs") 53 | public String getBs() { 54 | return bs; 55 | } 56 | 57 | @JsonProperty("bs") 58 | public void setBs(String bs) { 59 | this.bs = bs; 60 | } 61 | 62 | @JsonAnyGetter 63 | public Map getAdditionalProperties() { 64 | return this.additionalProperties; 65 | } 66 | 67 | @JsonAnySetter 68 | public void setAdditionalProperty(String name, Object value) { 69 | this.additionalProperties.put(name, value); 70 | } 71 | 72 | } 73 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/dto/Geo.java: -------------------------------------------------------------------------------- 1 | 2 | package lk.himash.dto; 3 | 4 | import java.util.HashMap; 5 | import java.util.Map; 6 | import javax.annotation.Generated; 7 | import com.fasterxml.jackson.annotation.JsonAnyGetter; 8 | import com.fasterxml.jackson.annotation.JsonAnySetter; 9 | import com.fasterxml.jackson.annotation.JsonIgnore; 10 | import com.fasterxml.jackson.annotation.JsonInclude; 11 | import com.fasterxml.jackson.annotation.JsonProperty; 12 | import com.fasterxml.jackson.annotation.JsonPropertyOrder; 13 | 14 | @JsonInclude(JsonInclude.Include.NON_NULL) 15 | @JsonPropertyOrder({ 16 | "lat", 17 | "lng" 18 | }) 19 | @Generated("jsonschema2pojo") 20 | public class Geo { 21 | 22 | @JsonProperty("lat") 23 | private String lat; 24 | @JsonProperty("lng") 25 | private String lng; 26 | @JsonIgnore 27 | private Map additionalProperties = new HashMap(); 28 | 29 | @JsonProperty("lat") 30 | public String getLat() { 31 | return lat; 32 | } 33 | 34 | @JsonProperty("lat") 35 | public void setLat(String lat) { 36 | this.lat = lat; 37 | } 38 | 39 | @JsonProperty("lng") 40 | public String getLng() { 41 | return lng; 42 | } 43 | 44 | @JsonProperty("lng") 45 | public void setLng(String lng) { 46 | this.lng = lng; 47 | } 48 | 49 | @JsonAnyGetter 50 | public Map getAdditionalProperties() { 51 | return this.additionalProperties; 52 | } 53 | 54 | @JsonAnySetter 55 | public void setAdditionalProperty(String name, Object value) { 56 | this.additionalProperties.put(name, value); 57 | } 58 | 59 | } 60 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/dto/UserResponse.java: -------------------------------------------------------------------------------- 1 | 2 | package lk.himash.dto; 3 | 4 | import java.util.HashMap; 5 | import java.util.Map; 6 | import javax.annotation.Generated; 7 | import com.fasterxml.jackson.annotation.JsonAnyGetter; 8 | import com.fasterxml.jackson.annotation.JsonAnySetter; 9 | import com.fasterxml.jackson.annotation.JsonIgnore; 10 | import com.fasterxml.jackson.annotation.JsonInclude; 11 | import com.fasterxml.jackson.annotation.JsonProperty; 12 | import com.fasterxml.jackson.annotation.JsonPropertyOrder; 13 | 14 | @JsonInclude(JsonInclude.Include.NON_NULL) 15 | @JsonPropertyOrder({ 16 | "id", 17 | "name", 18 | "username", 19 | "email", 20 | "address", 21 | "phone", 22 | "website", 23 | "company" 24 | }) 25 | @Generated("jsonschema2pojo") 26 | public class UserResponse { 27 | 28 | @JsonProperty("id") 29 | private Integer id; 30 | @JsonProperty("name") 31 | private String name; 32 | @JsonProperty("username") 33 | private String username; 34 | @JsonProperty("email") 35 | private String email; 36 | @JsonProperty("address") 37 | private Address address; 38 | @JsonProperty("phone") 39 | private String phone; 40 | @JsonProperty("website") 41 | private String website; 42 | @JsonProperty("company") 43 | private Company company; 44 | @JsonIgnore 45 | private Map additionalProperties = new HashMap(); 46 | 47 | @JsonProperty("id") 48 | public Integer getId() { 49 | return id; 50 | } 51 | 52 | @JsonProperty("id") 53 | public void setId(Integer id) { 54 | this.id = id; 55 | } 56 | 57 | @JsonProperty("name") 58 | public String getName() { 59 | return name; 60 | } 61 | 62 | @JsonProperty("name") 63 | public void setName(String name) { 64 | this.name = name; 65 | } 66 | 67 | @JsonProperty("username") 68 | public String getUsername() { 69 | return username; 70 | } 71 | 72 | @JsonProperty("username") 73 | public void setUsername(String username) { 74 | this.username = username; 75 | } 76 | 77 | @JsonProperty("email") 78 | public String getEmail() { 79 | return email; 80 | } 81 | 82 | @JsonProperty("email") 83 | public void setEmail(String email) { 84 | this.email = email; 85 | } 86 | 87 | @JsonProperty("address") 88 | public Address getAddress() { 89 | return address; 90 | } 91 | 92 | @JsonProperty("address") 93 | public void setAddress(Address address) { 94 | this.address = address; 95 | } 96 | 97 | @JsonProperty("phone") 98 | public String getPhone() { 99 | return phone; 100 | } 101 | 102 | @JsonProperty("phone") 103 | public void setPhone(String phone) { 104 | this.phone = phone; 105 | } 106 | 107 | @JsonProperty("website") 108 | public String getWebsite() { 109 | return website; 110 | } 111 | 112 | @JsonProperty("website") 113 | public void setWebsite(String website) { 114 | this.website = website; 115 | } 116 | 117 | @JsonProperty("company") 118 | public Company getCompany() { 119 | return company; 120 | } 121 | 122 | @JsonProperty("company") 123 | public void setCompany(Company company) { 124 | this.company = company; 125 | } 126 | 127 | @JsonAnyGetter 128 | public Map getAdditionalProperties() { 129 | return this.additionalProperties; 130 | } 131 | 132 | @JsonAnySetter 133 | public void setAdditionalProperty(String name, Object value) { 134 | this.additionalProperties.put(name, value); 135 | } 136 | 137 | } 138 | -------------------------------------------------------------------------------- /user-service/src/main/java/lk/himash/service/UserService.java: -------------------------------------------------------------------------------- 1 | package lk.himash.service; 2 | 3 | import java.util.List; 4 | 5 | import org.springframework.cloud.openfeign.FeignClient; 6 | import org.springframework.web.bind.annotation.GetMapping; 7 | 8 | import lk.himash.dto.UserResponse; 9 | 10 | @FeignClient(url="https://jsonplaceholder.typicode.com",name="USER-CLIENT") 11 | public interface UserService { 12 | 13 | @GetMapping("/users") 14 | public List getUsers(); 15 | 16 | } 17 | -------------------------------------------------------------------------------- /user-service/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | server.port=8090 2 | -------------------------------------------------------------------------------- /user-service/src/test/java/lk/himash/UserServiceApplicationTests.java: -------------------------------------------------------------------------------- 1 | package lk.himash; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class UserServiceApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | --------------------------------------------------------------------------------