diff --git a/README.MD b/README.MD deleted file mode 100644 index 897617a..0000000 --- a/README.MD +++ /dev/null @@ -1,25 +0,0 @@ -This repository contains SpringBoot examples developed on **Spring Tool suite (STS)**. - -## **Branch Contents:** - -##### [1] [SpringBootMasterExample](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootMasterClass) : SpringBoot examples with Eureka + MySQL + ConfigServer + APIGateway. -##### [2] [SpringBootMongo](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootMongo) : SpringBoot example with MongoDB -##### [3] [SpringBootRedis](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootRedis) : SpringBoot example with Redis -##### [4] [SpringBootActiveMQ](https://github.com/rahulvaish/ApacheActiveMQ) : SpringBoot example with ActiveMQ - Queues and Topics -##### [5] [SpringBootDocker](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootDocker) : Hello Spring Boot example for Docker -##### [6] [SpringBootSwagger*](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootSwagger) : SpringBoot example with Swagger UI. -##### [7] [SpringBootJPA & H2](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootJPA) : SpringBoot example with MySQL | H2. -##### [8] [SpringBoot Circuit Breaker](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootCircuitBreaker) : SpringBoot example with CB. -##### [9] [SpringBoot Consul - Centralised Config](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootConsul) : SpringBootConsul - Centralised Config. -##### [10] [SpringBoot Vault - Centralised Credentials](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootVault) : SpringBoot Vault - Centralised Credentials -##### [11] [SpringBoot Bean XML](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootBeanConfig) : SpringBoot With XML Bean Config and normal @Bean config -##### [12] [SpringBoot Multimodule](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootMultiModule) : SpringBoot Multi Module Project -##### [13] [SpringBoot Profiles and Environments](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootProfiles) : SpringBoot Profiles and Environments -##### [14] [SpringBoot Cache](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootCache) : SpringBoot Cache -##### [15] [SpringBoot API Key](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootAPIKey) : SpringBoot API Key -##### [16] [SpringBoot Header](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootHeader) : SpringBoot Header -##### [17] [SpringBoot Pagination](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootPagination) : SpringBoot Pagination -##### [18] [SpringBoot Feature Flag](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootFeatureFlag) : SpringBoot Feature Flag -##### [19] [SpringBoot Rate Limiter](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootRateLimiter): SpringBootRateLimiter -##### [20] [SpringBoot Retry](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootRetry): SpringBootRetry -##### [21] [SpringBoot Neo4j](https://github.com/rahulvaish/SpringBoot-Java/tree/SpringBootNeo4j): SpringBootNeo4j diff --git a/README.md b/README.md new file mode 100644 index 0000000..6ba3df8 --- /dev/null +++ b/README.md @@ -0,0 +1,12 @@ +Launch GraphQL Request on Postman: +image + +Enter the URL with /grpahql +image +Now try two things, to understand how GraphQL solves the problem of Over Fetching and under fetching:
+#### First: +image + +#### Second: +image +Basis on what you select, the response is delivered. diff --git a/SpringBootGraphQL/.gitattributes b/SpringBootGraphQL/.gitattributes new file mode 100644 index 0000000..dfe0770 --- /dev/null +++ b/SpringBootGraphQL/.gitattributes @@ -0,0 +1,2 @@ +# Auto detect text files and perform LF normalization +* text=auto diff --git a/SpringBootGraphQL/.gitignore b/SpringBootGraphQL/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/SpringBootGraphQL/.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/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.jar b/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..c1dd12f Binary files /dev/null and b/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.jar differ diff --git a/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.properties b/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..b74bf7f --- /dev/null +++ b/SpringBootGraphQL/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-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/SpringBootGraphQL/mvnw b/SpringBootGraphQL/mvnw new file mode 100644 index 0000000..8a8fb22 --- /dev/null +++ b/SpringBootGraphQL/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/SpringBootGraphQL/mvnw.cmd b/SpringBootGraphQL/mvnw.cmd new file mode 100644 index 0000000..1d8ab01 --- /dev/null +++ b/SpringBootGraphQL/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/SpringBootGraphQL/paint.pdf b/SpringBootGraphQL/paint.pdf new file mode 100644 index 0000000..43bd5dc Binary files /dev/null and b/SpringBootGraphQL/paint.pdf differ diff --git a/SpringBootGraphQL/pom.xml b/SpringBootGraphQL/pom.xml new file mode 100644 index 0000000..d68d23d --- /dev/null +++ b/SpringBootGraphQL/pom.xml @@ -0,0 +1,76 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 3.2.4 + + + com.graphql.learn + SpringBootGraphQL + 0.0.1-SNAPSHOT + SpringBootGraphQL + This project is for implementing grqphql in spring boot + + 17 + + + + + org.springframework.boot + spring-boot-starter-graphql + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + + com.h2database + h2 + runtime + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-test + test + + + + org.springframework.graphql + spring-graphql-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + + + diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/GraphqlProjectApplication.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/GraphqlProjectApplication.java new file mode 100644 index 0000000..a3f468c --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/GraphqlProjectApplication.java @@ -0,0 +1,20 @@ +package com.graphql.learn; + +import com.graphql.learn.entities.Book; +import com.graphql.learn.services.BookService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.CommandLineRunner; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class GraphqlProjectApplication { + + @Autowired + private BookService bookService; + + public static void main(String[] args) { + SpringApplication.run(GraphqlProjectApplication.class, args); + } + +} diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/controllers/BookController.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/controllers/BookController.java new file mode 100644 index 0000000..55c05f0 --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/controllers/BookController.java @@ -0,0 +1,41 @@ +package com.graphql.learn.controllers; + +import com.graphql.learn.entities.Book; +import com.graphql.learn.model.BookInput; +import com.graphql.learn.services.BookService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.graphql.data.method.annotation.Argument; +import org.springframework.graphql.data.method.annotation.MutationMapping; +import org.springframework.graphql.data.method.annotation.QueryMapping; +import org.springframework.stereotype.Controller; + +import java.util.List; + +@Controller +public class BookController { + + @Autowired + private BookService bookService; + + @MutationMapping("createBook") + public Book create(@Argument BookInput book) { + Book b=new Book(); + b.setTitle(book.getTitle()); + b.setDesc(book.getDesc()); + b.setPrice(book.getPrice()); + b.setAuthor(book.getAuthor()); + b.setPages(book.getPages()); + return this.bookService.create(b); + } + + @QueryMapping("allBooks") + public List getAll() { + return this.bookService.getAll(); + } + + @QueryMapping("getBook") + public Book get(@Argument int bookId) { + return this.bookService.get(bookId); + } +} + diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/entities/Book.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/entities/Book.java new file mode 100644 index 0000000..cc57a6e --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/entities/Book.java @@ -0,0 +1,25 @@ +package com.graphql.learn.entities; + +import jakarta.persistence.*; +import lombok.*; + + +@Entity +@Table(name = "project_books") +@Data +@ToString +@AllArgsConstructor +@NoArgsConstructor +public class Book { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private int id; + private String title; + private String desc; + private String author; + private double price; + private int pages; + + +} diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/model/BookInput.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/model/BookInput.java new file mode 100644 index 0000000..0c54d58 --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/model/BookInput.java @@ -0,0 +1,14 @@ +package com.graphql.learn.model; + +import lombok.*; + +@Data +@NoArgsConstructor +@AllArgsConstructor +public class BookInput { + private String title; + private String desc; + private String author; + private double price; + private int pages; +} diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/repositories/BookRepo.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/repositories/BookRepo.java new file mode 100644 index 0000000..530e46f --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/repositories/BookRepo.java @@ -0,0 +1,7 @@ +package com.graphql.learn.repositories; + +import com.graphql.learn.entities.Book; +import org.springframework.data.jpa.repository.JpaRepository; + +public interface BookRepo extends JpaRepository { +} diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/services/BookService.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/services/BookService.java new file mode 100644 index 0000000..a97feec --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/services/BookService.java @@ -0,0 +1,18 @@ +package com.graphql.learn.services; + +import com.graphql.learn.entities.Book; + +import java.util.List; + +public interface BookService { + + //create + Book create(Book book); + + //get all + List getAll(); + + //get single book + Book get(int bookId); + +} diff --git a/SpringBootGraphQL/src/main/java/com/graphql/learn/services/impl/BookServiceImpl.java b/SpringBootGraphQL/src/main/java/com/graphql/learn/services/impl/BookServiceImpl.java new file mode 100644 index 0000000..4b81d77 --- /dev/null +++ b/SpringBootGraphQL/src/main/java/com/graphql/learn/services/impl/BookServiceImpl.java @@ -0,0 +1,67 @@ +package com.graphql.learn.services.impl; + +import com.graphql.learn.entities.Book; +import com.graphql.learn.repositories.BookRepo; +import com.graphql.learn.services.BookService; +import jakarta.annotation.PostConstruct; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + + +import java.util.List; + +@Service +public class BookServiceImpl implements BookService { + + + private BookRepo bookRepo; + + @Autowired + public BookServiceImpl(BookRepo bookRepo) { + this.bookRepo = bookRepo; + } + + @Override + public Book create(Book book) { + return this.bookRepo.save(book); + } + + @Override + public List getAll() { + return this.bookRepo.findAll(); + } + + @Override + public Book get(int bookId) { + return this.bookRepo.findById(bookId).orElseThrow(() -> new RuntimeException("Book you are looking for not found on server !!")); + } + + + @PostConstruct + public void init() { + Book b1 = new Book(); + b1.setTitle("Complete Reference"); + b1.setDesc("For learning java"); + b1.setPages(2000); + b1.setPrice(5000); + b1.setAuthor("XYZ"); + + Book b2 = new Book(); + b2.setTitle("Think Java"); + b2.setDesc("For learning java"); + b2.setPages(3000); + b2.setPrice(5000); + b2.setAuthor("ABC"); + + Book b3 = new Book(); + b3.setTitle("Head first to java"); + b3.setDesc("For starting java concepts"); + b3.setPages(1000); + b3.setPrice(2000); + b3.setAuthor("PQR"); + + create(b1); + create(b2); + create(b3); + } +} diff --git a/SpringBootGraphQL/src/main/resources/application.properties b/SpringBootGraphQL/src/main/resources/application.properties new file mode 100644 index 0000000..a1e74ce --- /dev/null +++ b/SpringBootGraphQL/src/main/resources/application.properties @@ -0,0 +1,14 @@ +server.port=8009 +spring.h2.console.enabled=true +spring.datasource.url=jdbc:h2:mem:testdb +spring.datasource.driver-class-name=org.h2.Driver +spring.datasource.username=sa +spring.datasource.password=admin +spring.jpa.database-platform=org.hibernate.dialect.H2Dialect +spring.jpa.hibernate.ddl-auto=update +spring.jpa.show-sql=true + +#If you want to change the default /graphql path +#spring.graphql.path=/app + + diff --git a/SpringBootGraphQL/src/main/resources/graphql/schema.graphqls b/SpringBootGraphQL/src/main/resources/graphql/schema.graphqls new file mode 100644 index 0000000..cb65aa2 --- /dev/null +++ b/SpringBootGraphQL/src/main/resources/graphql/schema.graphqls @@ -0,0 +1,30 @@ +type Mutation{ +createBook(book:BookInput):Book +} + +type Query{ + +allBooks:[Book] +getBook(bookId:Int):Book + +} + +type Book{ + + id:ID! + title:String + desc:String + author:String + price:Float + pages:Int + + +} + +input BookInput{ + title:String + desc:String + author:String + price:Float + pages:Int +} \ No newline at end of file diff --git a/SpringBootGraphQL/src/test/java/com/graphql/learn/GraphqlProjectApplicationTests.java b/SpringBootGraphQL/src/test/java/com/graphql/learn/GraphqlProjectApplicationTests.java new file mode 100644 index 0000000..efdd85b --- /dev/null +++ b/SpringBootGraphQL/src/test/java/com/graphql/learn/GraphqlProjectApplicationTests.java @@ -0,0 +1,13 @@ +package com.graphql.learn; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class GraphqlProjectApplicationTests { + + @Test + void contextLoads() { + } + +}