├── .gitignore ├── .mvn └── wrapper │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── java │ └── com │ │ └── example │ │ └── mongopractice │ │ ├── CustomCode.java │ │ ├── Init.java │ │ ├── MongopracticeApplication.java │ │ ├── configurations │ │ ├── BookConfiguration.java │ │ └── ReaderConfiguration.java │ │ ├── controllers │ │ ├── BookController.java │ │ └── ReaderController.java │ │ ├── exceptions │ │ └── ClientErrorException.java │ │ ├── models │ │ ├── Author.java │ │ ├── Book.java │ │ ├── Reader.java │ │ ├── enums │ │ │ └── GenderType.java │ │ └── factories │ │ │ ├── BookFactory.java │ │ │ └── ReaderFactory.java │ │ ├── repositories │ │ ├── BookRepository.java │ │ └── ReaderRepository.java │ │ └── services │ │ ├── BookService.java │ │ ├── ReaderService.java │ │ └── impl │ │ ├── BookServiceImpl.java │ │ └── ReaderServiceImpl.java └── resources │ └── application.properties └── test └── java └── com └── example └── mongopractice └── MongopracticeApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | !**/src/main/**/target/ 5 | !**/src/test/**/target/ 6 | 7 | ### STS ### 8 | .apt_generated 9 | .classpath 10 | .factorypath 11 | .project 12 | .settings 13 | .springBeans 14 | .sts4-cache 15 | 16 | ### IntelliJ IDEA ### 17 | .idea 18 | *.iws 19 | *.iml 20 | *.ipr 21 | 22 | ### NetBeans ### 23 | /nbproject/private/ 24 | /nbbuild/ 25 | /dist/ 26 | /nbdist/ 27 | /.nb-gradle/ 28 | build/ 29 | !**/src/main/**/build/ 30 | !**/src/test/**/build/ 31 | 32 | ### VS Code ### 33 | .vscode/ 34 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Recwayer/MongoPractice/7aa91bfc25ef24e3fde1b7a7f524752cbcb10a94/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.5/apache-maven-3.9.5-bin.zip 2 | wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar 3 | -------------------------------------------------------------------------------- /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 | # Apache Maven Wrapper startup batch script, version 3.2.0 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | # e.g. to debug Maven itself, use 32 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | # ---------------------------------------------------------------------------- 35 | 36 | if [ -z "$MAVEN_SKIP_RC" ] ; then 37 | 38 | if [ -f /usr/local/etc/mavenrc ] ; then 39 | . /usr/local/etc/mavenrc 40 | fi 41 | 42 | if [ -f /etc/mavenrc ] ; then 43 | . /etc/mavenrc 44 | fi 45 | 46 | if [ -f "$HOME/.mavenrc" ] ; then 47 | . "$HOME/.mavenrc" 48 | fi 49 | 50 | fi 51 | 52 | # OS specific support. $var _must_ be set to either true or false. 53 | cygwin=false; 54 | darwin=false; 55 | mingw=false 56 | case "$(uname)" in 57 | CYGWIN*) cygwin=true ;; 58 | MINGW*) mingw=true;; 59 | Darwin*) darwin=true 60 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 61 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 62 | if [ -z "$JAVA_HOME" ]; then 63 | if [ -x "/usr/libexec/java_home" ]; then 64 | JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME 65 | else 66 | JAVA_HOME="/Library/Java/Home"; export JAVA_HOME 67 | fi 68 | fi 69 | ;; 70 | esac 71 | 72 | if [ -z "$JAVA_HOME" ] ; then 73 | if [ -r /etc/gentoo-release ] ; then 74 | JAVA_HOME=$(java-config --jre-home) 75 | fi 76 | fi 77 | 78 | # For Cygwin, ensure paths are in UNIX format before anything is touched 79 | if $cygwin ; then 80 | [ -n "$JAVA_HOME" ] && 81 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME") 82 | [ -n "$CLASSPATH" ] && 83 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH") 84 | fi 85 | 86 | # For Mingw, ensure paths are in UNIX format before anything is touched 87 | if $mingw ; then 88 | [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] && 89 | JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)" 90 | fi 91 | 92 | if [ -z "$JAVA_HOME" ]; then 93 | javaExecutable="$(which javac)" 94 | if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then 95 | # readlink(1) is not available as standard on Solaris 10. 96 | readLink=$(which readlink) 97 | if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then 98 | if $darwin ; then 99 | javaHome="$(dirname "\"$javaExecutable\"")" 100 | javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac" 101 | else 102 | javaExecutable="$(readlink -f "\"$javaExecutable\"")" 103 | fi 104 | javaHome="$(dirname "\"$javaExecutable\"")" 105 | javaHome=$(expr "$javaHome" : '\(.*\)/bin') 106 | JAVA_HOME="$javaHome" 107 | export JAVA_HOME 108 | fi 109 | fi 110 | fi 111 | 112 | if [ -z "$JAVACMD" ] ; then 113 | if [ -n "$JAVA_HOME" ] ; then 114 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 115 | # IBM's JDK on AIX uses strange locations for the executables 116 | JAVACMD="$JAVA_HOME/jre/sh/java" 117 | else 118 | JAVACMD="$JAVA_HOME/bin/java" 119 | fi 120 | else 121 | JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)" 122 | fi 123 | fi 124 | 125 | if [ ! -x "$JAVACMD" ] ; then 126 | echo "Error: JAVA_HOME is not defined correctly." >&2 127 | echo " We cannot execute $JAVACMD" >&2 128 | exit 1 129 | fi 130 | 131 | if [ -z "$JAVA_HOME" ] ; then 132 | echo "Warning: JAVA_HOME environment variable is not set." 133 | fi 134 | 135 | # traverses directory structure from process work directory to filesystem root 136 | # first directory with .mvn subdirectory is considered project base directory 137 | find_maven_basedir() { 138 | if [ -z "$1" ] 139 | then 140 | echo "Path not specified to find_maven_basedir" 141 | return 1 142 | fi 143 | 144 | basedir="$1" 145 | wdir="$1" 146 | while [ "$wdir" != '/' ] ; do 147 | if [ -d "$wdir"/.mvn ] ; then 148 | basedir=$wdir 149 | break 150 | fi 151 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 152 | if [ -d "${wdir}" ]; then 153 | wdir=$(cd "$wdir/.." || exit 1; pwd) 154 | fi 155 | # end of workaround 156 | done 157 | printf '%s' "$(cd "$basedir" || exit 1; pwd)" 158 | } 159 | 160 | # concatenates all lines of a file 161 | concat_lines() { 162 | if [ -f "$1" ]; then 163 | # Remove \r in case we run on Windows within Git Bash 164 | # and check out the repository with auto CRLF management 165 | # enabled. Otherwise, we may read lines that are delimited with 166 | # \r\n and produce $'-Xarg\r' rather than -Xarg due to word 167 | # splitting rules. 168 | tr -s '\r\n' ' ' < "$1" 169 | fi 170 | } 171 | 172 | log() { 173 | if [ "$MVNW_VERBOSE" = true ]; then 174 | printf '%s\n' "$1" 175 | fi 176 | } 177 | 178 | BASE_DIR=$(find_maven_basedir "$(dirname "$0")") 179 | if [ -z "$BASE_DIR" ]; then 180 | exit 1; 181 | fi 182 | 183 | MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR 184 | log "$MAVEN_PROJECTBASEDIR" 185 | 186 | ########################################################################################## 187 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 188 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 189 | ########################################################################################## 190 | wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" 191 | if [ -r "$wrapperJarPath" ]; then 192 | log "Found $wrapperJarPath" 193 | else 194 | log "Couldn't find $wrapperJarPath, downloading it ..." 195 | 196 | if [ -n "$MVNW_REPOURL" ]; then 197 | wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" 198 | else 199 | wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" 200 | fi 201 | while IFS="=" read -r key value; do 202 | # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' ) 203 | safeValue=$(echo "$value" | tr -d '\r') 204 | case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;; 205 | esac 206 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" 207 | log "Downloading from: $wrapperUrl" 208 | 209 | if $cygwin; then 210 | wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath") 211 | fi 212 | 213 | if command -v wget > /dev/null; then 214 | log "Found wget ... using wget" 215 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet" 216 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 217 | wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 218 | else 219 | wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 220 | fi 221 | elif command -v curl > /dev/null; then 222 | log "Found curl ... using curl" 223 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent" 224 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 225 | curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" 226 | else 227 | curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" 228 | fi 229 | else 230 | log "Falling back to using Java to download" 231 | javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java" 232 | javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class" 233 | # For Cygwin, switch paths to Windows format before running javac 234 | if $cygwin; then 235 | javaSource=$(cygpath --path --windows "$javaSource") 236 | javaClass=$(cygpath --path --windows "$javaClass") 237 | fi 238 | if [ -e "$javaSource" ]; then 239 | if [ ! -e "$javaClass" ]; then 240 | log " - Compiling MavenWrapperDownloader.java ..." 241 | ("$JAVA_HOME/bin/javac" "$javaSource") 242 | fi 243 | if [ -e "$javaClass" ]; then 244 | log " - Running MavenWrapperDownloader.java ..." 245 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath" 246 | fi 247 | fi 248 | fi 249 | fi 250 | ########################################################################################## 251 | # End of extension 252 | ########################################################################################## 253 | 254 | # If specified, validate the SHA-256 sum of the Maven wrapper jar file 255 | wrapperSha256Sum="" 256 | while IFS="=" read -r key value; do 257 | case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;; 258 | esac 259 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" 260 | if [ -n "$wrapperSha256Sum" ]; then 261 | wrapperSha256Result=false 262 | if command -v sha256sum > /dev/null; then 263 | if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then 264 | wrapperSha256Result=true 265 | fi 266 | elif command -v shasum > /dev/null; then 267 | if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then 268 | wrapperSha256Result=true 269 | fi 270 | else 271 | echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." 272 | echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties." 273 | exit 1 274 | fi 275 | if [ $wrapperSha256Result = false ]; then 276 | echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2 277 | echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2 278 | echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2 279 | exit 1 280 | fi 281 | fi 282 | 283 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 284 | 285 | # For Cygwin, switch paths to Windows format before running java 286 | if $cygwin; then 287 | [ -n "$JAVA_HOME" ] && 288 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") 289 | [ -n "$CLASSPATH" ] && 290 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH") 291 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 292 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") 293 | fi 294 | 295 | # Provide a "standardized" way to retrieve the CLI args that will 296 | # work with both Windows and non-Windows executions. 297 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*" 298 | export MAVEN_CMD_LINE_ARGS 299 | 300 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 301 | 302 | # shellcheck disable=SC2086 # safe args 303 | exec "$JAVACMD" \ 304 | $MAVEN_OPTS \ 305 | $MAVEN_DEBUG_OPTS \ 306 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 307 | "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 308 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 309 | -------------------------------------------------------------------------------- /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 Apache Maven Wrapper startup batch script, version 3.2.0 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 MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 28 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 29 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 30 | @REM e.g. to debug Maven itself, use 31 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 32 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 33 | @REM ---------------------------------------------------------------------------- 34 | 35 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 36 | @echo off 37 | @REM set title of command window 38 | title %0 39 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 40 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 41 | 42 | @REM set %HOME% to equivalent of $HOME 43 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 44 | 45 | @REM Execute a user defined script before this one 46 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 47 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 48 | if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* 49 | if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* 50 | :skipRcPre 51 | 52 | @setlocal 53 | 54 | set ERROR_CODE=0 55 | 56 | @REM To isolate internal variables from possible post scripts, we use another setlocal 57 | @setlocal 58 | 59 | @REM ==== START VALIDATION ==== 60 | if not "%JAVA_HOME%" == "" goto OkJHome 61 | 62 | echo. 63 | echo Error: JAVA_HOME not found in your environment. >&2 64 | echo Please set the JAVA_HOME variable in your environment to match the >&2 65 | echo location of your Java installation. >&2 66 | echo. 67 | goto error 68 | 69 | :OkJHome 70 | if exist "%JAVA_HOME%\bin\java.exe" goto init 71 | 72 | echo. 73 | echo Error: JAVA_HOME is set to an invalid directory. >&2 74 | echo JAVA_HOME = "%JAVA_HOME%" >&2 75 | echo Please set the JAVA_HOME variable in your environment to match the >&2 76 | echo location of your Java installation. >&2 77 | echo. 78 | goto error 79 | 80 | @REM ==== END VALIDATION ==== 81 | 82 | :init 83 | 84 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 85 | @REM Fallback to current working directory if not found. 86 | 87 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 88 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 89 | 90 | set EXEC_DIR=%CD% 91 | set WDIR=%EXEC_DIR% 92 | :findBaseDir 93 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 94 | cd .. 95 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 96 | set WDIR=%CD% 97 | goto findBaseDir 98 | 99 | :baseDirFound 100 | set MAVEN_PROJECTBASEDIR=%WDIR% 101 | cd "%EXEC_DIR%" 102 | goto endDetectBaseDir 103 | 104 | :baseDirNotFound 105 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 106 | cd "%EXEC_DIR%" 107 | 108 | :endDetectBaseDir 109 | 110 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 111 | 112 | @setlocal EnableExtensions EnableDelayedExpansion 113 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 114 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 115 | 116 | :endReadAdditionalConfig 117 | 118 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 119 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 120 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 121 | 122 | set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" 123 | 124 | FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 125 | IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B 126 | ) 127 | 128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 130 | if exist %WRAPPER_JAR% ( 131 | if "%MVNW_VERBOSE%" == "true" ( 132 | echo Found %WRAPPER_JAR% 133 | ) 134 | ) else ( 135 | if not "%MVNW_REPOURL%" == "" ( 136 | SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" 137 | ) 138 | if "%MVNW_VERBOSE%" == "true" ( 139 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 140 | echo Downloading from: %WRAPPER_URL% 141 | ) 142 | 143 | powershell -Command "&{"^ 144 | "$webclient = new-object System.Net.WebClient;"^ 145 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 146 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 147 | "}"^ 148 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^ 149 | "}" 150 | if "%MVNW_VERBOSE%" == "true" ( 151 | echo Finished downloading %WRAPPER_JAR% 152 | ) 153 | ) 154 | @REM End of extension 155 | 156 | @REM If specified, validate the SHA-256 sum of the Maven wrapper jar file 157 | SET WRAPPER_SHA_256_SUM="" 158 | FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 159 | IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B 160 | ) 161 | IF NOT %WRAPPER_SHA_256_SUM%=="" ( 162 | powershell -Command "&{"^ 163 | "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^ 164 | "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^ 165 | " Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^ 166 | " Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^ 167 | " Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^ 168 | " exit 1;"^ 169 | "}"^ 170 | "}" 171 | if ERRORLEVEL 1 goto error 172 | ) 173 | 174 | @REM Provide a "standardized" way to retrieve the CLI args that will 175 | @REM work with both Windows and non-Windows executions. 176 | set MAVEN_CMD_LINE_ARGS=%* 177 | 178 | %MAVEN_JAVA_EXE% ^ 179 | %JVM_CONFIG_MAVEN_PROPS% ^ 180 | %MAVEN_OPTS% ^ 181 | %MAVEN_DEBUG_OPTS% ^ 182 | -classpath %WRAPPER_JAR% ^ 183 | "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ 184 | %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 185 | if ERRORLEVEL 1 goto error 186 | goto end 187 | 188 | :error 189 | set ERROR_CODE=1 190 | 191 | :end 192 | @endlocal & set ERROR_CODE=%ERROR_CODE% 193 | 194 | if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost 195 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 196 | if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" 197 | if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" 198 | :skipRcPost 199 | 200 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 201 | if "%MAVEN_BATCH_PAUSE%"=="on" pause 202 | 203 | if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% 204 | 205 | cmd /C exit /B %ERROR_CODE% 206 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 3.1.4 9 | 10 | 11 | com.example 12 | mongopractice 13 | 0.0.1-SNAPSHOT 14 | mongopractice 15 | mongopractice 16 | 17 | 17 18 | 19 | 20 | 21 | org.springframework.boot 22 | spring-boot-starter-data-mongodb 23 | 24 | 25 | 26 | org.springframework.boot 27 | spring-boot-starter-test 28 | test 29 | 30 | 31 | com.github.javafaker 32 | javafaker 33 | 1.0.2 34 | 35 | 36 | 37 | org.springframework.boot 38 | spring-boot-starter-web 39 | 3.1.5 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | org.springframework.boot 49 | spring-boot-maven-plugin 50 | 51 | 52 | 53 | 54 | 55 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/CustomCode.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice; 2 | 3 | import com.example.mongopractice.models.Book; 4 | import com.example.mongopractice.services.BookService; 5 | import com.example.mongopractice.services.ReaderService; 6 | import com.example.mongopractice.services.impl.BookServiceImpl; 7 | import com.example.mongopractice.services.impl.ReaderServiceImpl; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | import org.springframework.boot.CommandLineRunner; 10 | import org.springframework.stereotype.Component; 11 | 12 | import java.util.List; 13 | 14 | @Component 15 | public class CustomCode implements CommandLineRunner { 16 | private final BookService bookService; 17 | private final ReaderService readerService; 18 | 19 | @Autowired 20 | public CustomCode(BookServiceImpl bookService, ReaderServiceImpl readerService) { 21 | this.bookService = bookService; 22 | this.readerService = readerService; 23 | } 24 | 25 | @Override 26 | public void run(String... args) { 27 | List books = bookService.getAll(); 28 | books.forEach(System.out::println); 29 | System.out.println(readerService.getAverageBooksRead()); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/Init.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice; 2 | 3 | import com.example.mongopractice.models.Book; 4 | import com.example.mongopractice.models.Reader; 5 | import com.example.mongopractice.models.factories.BookFactory; 6 | import com.example.mongopractice.models.factories.ReaderFactory; 7 | import com.example.mongopractice.services.BookService; 8 | import com.example.mongopractice.services.ReaderService; 9 | import com.example.mongopractice.services.impl.BookServiceImpl; 10 | import com.example.mongopractice.services.impl.ReaderServiceImpl; 11 | import org.springframework.beans.factory.annotation.Autowired; 12 | import org.springframework.boot.CommandLineRunner; 13 | import org.springframework.stereotype.Component; 14 | 15 | import java.util.List; 16 | 17 | @Component 18 | public class Init implements CommandLineRunner { 19 | private final BookService booksService; 20 | private final ReaderService readerService; 21 | 22 | private final BookFactory bookFactory; 23 | private final ReaderFactory readerFactory; 24 | 25 | @Autowired 26 | public Init(BookServiceImpl booksService, ReaderServiceImpl readerService, BookFactory bookFactory, ReaderFactory readerFactory) { 27 | this.booksService = booksService; 28 | this.readerService = readerService; 29 | this.bookFactory = bookFactory; 30 | this.readerFactory = readerFactory; 31 | } 32 | 33 | @Override 34 | public void run(String... args) { 35 | List books = 36 | bookFactory.listBuilder().books(100, 100); 37 | booksService.saveAll(books); 38 | List readers = readerFactory.listBuilder().readers(100, 100); 39 | readerService.saveAll(readers); 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/MongopracticeApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class MongopracticeApplication { 8 | public static void main(String[] args) { 9 | SpringApplication.run(MongopracticeApplication.class, args); 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/configurations/BookConfiguration.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.configurations; 2 | 3 | import com.example.mongopractice.models.factories.BookFactory; 4 | import org.springframework.context.annotation.Bean; 5 | import org.springframework.context.annotation.Configuration; 6 | @Configuration 7 | public class BookConfiguration { 8 | @Bean 9 | public BookFactory booksDtoFactory() { 10 | return new BookFactory(); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/configurations/ReaderConfiguration.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.configurations; 2 | 3 | 4 | import com.example.mongopractice.models.factories.ReaderFactory; 5 | import org.springframework.context.annotation.Bean; 6 | import org.springframework.context.annotation.Configuration; 7 | @Configuration 8 | public class ReaderConfiguration { 9 | @Bean 10 | public ReaderFactory readersDtoFactory() { 11 | return new ReaderFactory(); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/controllers/BookController.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.controllers; 2 | 3 | import com.example.mongopractice.models.Author; 4 | import com.example.mongopractice.models.Book; 5 | import com.example.mongopractice.services.BookService; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.web.bind.annotation.*; 8 | 9 | import java.util.List; 10 | 11 | 12 | @RestController 13 | public class BookController { 14 | private final BookService bookService; 15 | 16 | @Autowired 17 | public BookController(BookService bookService) { 18 | this.bookService = bookService; 19 | } 20 | 21 | @GetMapping("/books") 22 | public List getBooks() { 23 | return bookService.getAll(); 24 | } 25 | 26 | @GetMapping("/book/{id}") 27 | public Book getBook(@PathVariable String id) { 28 | return bookService.get(id); 29 | } 30 | 31 | @PostMapping("/book") 32 | public Book createBook(@RequestParam Book book) { 33 | return bookService.create(book); 34 | } 35 | 36 | @DeleteMapping("/book/{id}") 37 | public void deleteBook(@PathVariable String id) { 38 | bookService.delete(id); 39 | } 40 | 41 | @DeleteMapping("/books") 42 | public void deleteAllBook() { 43 | bookService.deleteAll(); 44 | } 45 | 46 | @PutMapping("/book") 47 | public void updateBook(@RequestParam Book book) { 48 | bookService.update(book); 49 | } 50 | 51 | @DeleteMapping("book/{id}/author/{name}") 52 | public void deleteAuthor(@PathVariable String id, @PathVariable String name) { 53 | Book book = bookService.get(id); 54 | List list = book.getAuthors(); 55 | for (int i = 0; i < list.size(); i++) { 56 | if (list.get(i).getName().equals(name)) { 57 | list.remove(list.get(i)); 58 | } 59 | } 60 | bookService.create(book); 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/controllers/ReaderController.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.controllers; 2 | 3 | import com.example.mongopractice.models.Reader; 4 | import com.example.mongopractice.services.ReaderService; 5 | 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.web.bind.annotation.*; 8 | 9 | @RestController 10 | public class ReaderController { 11 | private final ReaderService readerService; 12 | 13 | @Autowired 14 | public ReaderController(ReaderService readerService) { 15 | this.readerService = readerService; 16 | } 17 | 18 | @GetMapping("/readers") 19 | public Iterable getAllReader() { 20 | return readerService.getAll(); 21 | } 22 | 23 | @GetMapping("/reader/{id}") 24 | public Reader getReader(@PathVariable String id) { 25 | return readerService.get(id); 26 | } 27 | 28 | @PostMapping("/reader") 29 | public Reader createReader(@RequestParam Reader reader) { 30 | return readerService.create(reader); 31 | } 32 | 33 | @DeleteMapping("/reader/{id}") 34 | public void deleteReader(@PathVariable String id) { 35 | readerService.delete(id); 36 | } 37 | 38 | @DeleteMapping("/readers") 39 | public void deleteAllReader() { 40 | readerService.deleteAll(); 41 | } 42 | 43 | @PutMapping("/reader") 44 | public Reader updateReader(@RequestParam Reader reader) { 45 | return readerService.update(reader); 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/exceptions/ClientErrorException.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.exceptions; 2 | 3 | import java.time.Instant; 4 | 5 | public abstract class ClientErrorException extends RuntimeException { 6 | protected Instant date = Instant.now(); 7 | protected String error; 8 | public ClientErrorException withDate(Instant date) { 9 | this.date = date; 10 | return this; 11 | } 12 | public ClientErrorException withError(String error) { 13 | this.error = error; 14 | return this; 15 | } 16 | public Instant getDate() { 17 | return date; 18 | } 19 | public String getError() { 20 | return error; 21 | } 22 | protected ClientErrorException(Throwable cause) { 23 | super(cause); 24 | } 25 | protected ClientErrorException(String message, 26 | Object...args) { 27 | super(String.format(message, args)); 28 | } 29 | protected ClientErrorException(Throwable cause, String 30 | message, Object...args) { 31 | super(String.format(message, args), cause); 32 | } 33 | 34 | public static class BadRequestException extends 35 | ClientErrorException { 36 | public BadRequestException(String message, 37 | Object...args) { super(message, args); } 38 | public BadRequestException(Throwable cause, String 39 | message, Object...args) { super(cause, message, args); } 40 | } 41 | public static class NotFoundException extends 42 | ClientErrorException { 43 | public NotFoundException(String message, Object...args) 44 | { super(message, args); } 45 | public NotFoundException(Throwable cause, String 46 | message, Object...args) { super(cause, message, args); } 47 | } 48 | public static class InvalidInputException extends 49 | ClientErrorException { 50 | public InvalidInputException(String message, 51 | Object...args) { super(message, args); } 52 | public InvalidInputException(Throwable cause, String 53 | message, Object...args) { super(cause, message, args); } 54 | } 55 | public static class NotAuthorizedException extends 56 | ClientErrorException { 57 | public NotAuthorizedException(String message, 58 | Object...args) { super(message, args); } 59 | public NotAuthorizedException(Throwable cause, String 60 | message, Object...args) { super(cause, message, args); } 61 | } 62 | } 63 | 64 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/Author.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models; 2 | 3 | public class Author { 4 | private String name; 5 | private Integer birthYear; 6 | private Integer booksWritten; 7 | 8 | public Author(String name, Integer birthYear, Integer booksWritten) { 9 | this.name = name; 10 | this.birthYear = birthYear; 11 | this.booksWritten = booksWritten; 12 | } 13 | 14 | 15 | public String getName() { 16 | return name; 17 | } 18 | 19 | public void setName(String name) { 20 | this.name = name; 21 | } 22 | 23 | public int getBirthYear() { 24 | return birthYear; 25 | } 26 | 27 | public void setBirthYear(int birthYear) { 28 | this.birthYear = birthYear; 29 | } 30 | 31 | public int getBooksWritten() { 32 | return booksWritten; 33 | } 34 | 35 | public void setBooksWritten(int booksWritten) { 36 | this.booksWritten = booksWritten; 37 | } 38 | 39 | @Override 40 | public String toString() { 41 | return "Author{" + 42 | "name='" + name + '\'' + 43 | ", birthYear=" + birthYear + 44 | ", booksWritten=" + booksWritten + 45 | '}'; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/Book.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models; 2 | 3 | import org.springframework.data.annotation.Id; 4 | import org.springframework.data.mongodb.core.index.IndexDirection; 5 | import org.springframework.data.mongodb.core.index.Indexed; 6 | import org.springframework.data.mongodb.core.mapping.Document; 7 | import org.springframework.data.mongodb.core.mapping.Field; 8 | 9 | import java.util.ArrayList; 10 | import java.util.List; 11 | 12 | @Document(collection = "books") 13 | public class Book { 14 | @Id 15 | private String id; 16 | @Field(name = "title") 17 | @Indexed(unique = true, sparse = true, direction = 18 | IndexDirection.ASCENDING) 19 | private String title; 20 | private int publicationYear; 21 | private String genre; 22 | private int pageCount; 23 | @Field(name = "authors") 24 | private List authors; 25 | 26 | protected Book() { 27 | } 28 | 29 | public Book(String title, int publicationYear, String genre, int pageCount) { 30 | this.title = title; 31 | this.publicationYear = publicationYear; 32 | this.genre = genre; 33 | this.pageCount = pageCount; 34 | this.authors = new ArrayList<>(); 35 | } 36 | 37 | public Book(String title, int publicationYear, String genre, int pageCount, List authors) { 38 | this.title = title; 39 | this.publicationYear = publicationYear; 40 | this.genre = genre; 41 | this.pageCount = pageCount; 42 | this.authors = authors; 43 | } 44 | 45 | public String getTitle() { 46 | return title; 47 | } 48 | 49 | public void setTitle(String title) { 50 | this.title = title; 51 | } 52 | 53 | public int getPublicationYear() { 54 | return this.publicationYear; 55 | } 56 | 57 | public void setPublicationYear(int publicationYear) { 58 | this.publicationYear = publicationYear; 59 | } 60 | 61 | public String getGenre() { 62 | return genre; 63 | } 64 | 65 | public void setGenre(String genre) { 66 | this.genre = genre; 67 | } 68 | 69 | public int getPageCount() { 70 | return pageCount; 71 | } 72 | 73 | public void setPageCount(int pageCount) { 74 | this.pageCount = pageCount; 75 | } 76 | 77 | public List getAuthors() { 78 | return authors; 79 | } 80 | 81 | public void setAuthors(List authors) { 82 | this.authors = authors; 83 | } 84 | 85 | public String getId() { 86 | return id; 87 | } 88 | 89 | @Override 90 | public String toString() { 91 | return "Book{" + 92 | "id='" + id + '\'' + 93 | ", title='" + title + '\'' + 94 | ", publicationYear=" + publicationYear + 95 | ", genre='" + genre + '\'' + 96 | ", pageCount=" + pageCount + 97 | ", authors=" + authors + 98 | '}'; 99 | } 100 | } 101 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/Reader.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models; 2 | 3 | import com.example.mongopractice.models.enums.GenderType; 4 | import org.springframework.data.annotation.Id; 5 | import org.springframework.data.mongodb.core.index.IndexDirection; 6 | import org.springframework.data.mongodb.core.index.Indexed; 7 | import org.springframework.data.mongodb.core.mapping.Document; 8 | import org.springframework.data.mongodb.core.mapping.Field; 9 | 10 | @Document(collection = "readers") 11 | public class Reader { 12 | @Id 13 | private String id; 14 | @Field(name = "name") 15 | @Indexed(unique = true, sparse = true, direction = 16 | IndexDirection.ASCENDING) 17 | private String name; 18 | private int birthYear; 19 | private GenderType gender; 20 | private String favoriteGenre; 21 | private int booksRead; 22 | 23 | public Reader(String name, int birthYear, GenderType gender, String favoriteGenre, int booksRead) { 24 | this.name = name; 25 | this.birthYear = birthYear; 26 | this.gender = gender; 27 | this.favoriteGenre = favoriteGenre; 28 | this.booksRead = booksRead; 29 | } 30 | 31 | public String getName() { 32 | return name; 33 | } 34 | 35 | public void setName(String name) { 36 | this.name = name; 37 | } 38 | 39 | public int getBirthYear() { 40 | return birthYear; 41 | } 42 | 43 | public void setBirthYear(int birthYear) { 44 | this.birthYear = birthYear; 45 | } 46 | 47 | public GenderType getGender() { 48 | return gender; 49 | } 50 | 51 | public void setGender(GenderType gender) { 52 | this.gender = gender; 53 | } 54 | 55 | public String getFavoriteGenre() { 56 | return favoriteGenre; 57 | } 58 | 59 | public void setFavoriteGenre(String favoriteGenre) { 60 | this.favoriteGenre = favoriteGenre; 61 | } 62 | 63 | public int getBookRead() { 64 | return booksRead; 65 | } 66 | 67 | public void setBookRead(int booksRead) { 68 | this.booksRead = booksRead; 69 | } 70 | 71 | @Override 72 | public String toString() { 73 | return "Reader{" + 74 | "name='" + name + '\'' + 75 | ", birthYear=" + birthYear + 76 | ", gender='" + gender + '\'' + 77 | ", favoriteGenre='" + favoriteGenre + '\'' + 78 | ", bookRead=" + booksRead + 79 | '}'; 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/enums/GenderType.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models.enums; 2 | 3 | public enum GenderType { 4 | Male,Female 5 | 6 | } 7 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/factories/BookFactory.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models.factories; 2 | 3 | import com.example.mongopractice.models.Author; 4 | import com.example.mongopractice.models.Book; 5 | import com.github.javafaker.Faker; 6 | 7 | import java.time.LocalDate; 8 | import java.util.ArrayList; 9 | import java.util.List; 10 | import java.util.concurrent.atomic.AtomicInteger; 11 | import java.util.concurrent.atomic.AtomicLong; 12 | import java.util.function.UnaryOperator; 13 | import java.util.stream.Collectors; 14 | import java.util.stream.IntStream; 15 | import java.util.stream.Stream; 16 | 17 | public class BookFactory { 18 | private static AtomicInteger nextId = new AtomicInteger(1); 19 | private static AtomicLong nextEpochDay = new AtomicLong( 20 | LocalDate.of(2000, 1, 1).toEpochDay()); 21 | private final Faker faker = new Faker(); 22 | 23 | public String title() { 24 | return faker.book().title() + " " + 25 | faker.color().name(); 26 | } 27 | 28 | public List authors() { 29 | List list = new ArrayList<>(); 30 | list.add(new Author(faker.book().author(), faker.random().nextInt(1960, 1980), faker.random().nextInt(faker.random().nextInt(5, 20)))); 31 | list.add(new Author(faker.book().author(), faker.random().nextInt(1960, 1980), faker.random().nextInt(faker.random().nextInt(5, 20)))); 32 | return list; 33 | } 34 | 35 | public Integer publicationYear() { 36 | return faker.random().nextInt(1980, 2023); 37 | } 38 | 39 | public String genre() { 40 | return faker.book().genre(); 41 | } 42 | 43 | public Integer pageCount() { 44 | return faker.random().nextInt(80, 200); 45 | } 46 | 47 | 48 | public Book make(UnaryOperator... books) { 49 | final Book result = new Book(title(), 50 | publicationYear(), genre(), pageCount(),authors()); 51 | Stream.of(books).forEach(v -> v.apply(result)); 52 | return result; 53 | } 54 | 55 | public BooksListDTOFactory listBuilder() { 56 | return new 57 | BooksListDTOFactory(); 58 | } 59 | 60 | public class BooksListDTOFactory { 61 | public List books(int min, int max, 62 | UnaryOperator... books) { 63 | return IntStream.range(0, 64 | faker.number().numberBetween(min, max)) 65 | .mapToObj(i -> BookFactory.this.make(books)) 66 | .collect(Collectors.toList()); 67 | } 68 | } 69 | } 70 | 71 | 72 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/models/factories/ReaderFactory.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.models.factories; 2 | 3 | import com.example.mongopractice.models.Reader; 4 | import com.example.mongopractice.models.enums.GenderType; 5 | import com.github.javafaker.Faker; 6 | 7 | import java.time.LocalDate; 8 | import java.util.List; 9 | import java.util.concurrent.atomic.AtomicInteger; 10 | import java.util.concurrent.atomic.AtomicLong; 11 | import java.util.function.UnaryOperator; 12 | import java.util.stream.Collectors; 13 | import java.util.stream.IntStream; 14 | import java.util.stream.Stream; 15 | 16 | public class ReaderFactory { 17 | private static AtomicInteger nextId = new AtomicInteger(1); 18 | private static AtomicLong nextEpochDay = new AtomicLong( 19 | LocalDate.of(2000, 1, 1).toEpochDay()); 20 | private final Faker faker = new Faker(); 21 | 22 | public String name() { 23 | return faker.name().name(); 24 | } 25 | 26 | public Integer birthYear() { 27 | return faker.random().nextInt(1930, 2015); 28 | } 29 | 30 | public String favoriteGenre() { 31 | return faker.book().genre(); 32 | } 33 | 34 | public Integer booksRead(){ 35 | return faker.random().nextInt(3,20); 36 | } 37 | public GenderType gender(){ 38 | int i = faker.random().nextInt(1,100); 39 | if(i>50){ 40 | return GenderType.Male; 41 | } else{ 42 | return GenderType.Female; 43 | } 44 | } 45 | 46 | public Reader make(UnaryOperator... readers) { 47 | final Reader result = new Reader(name(),birthYear(),gender(),favoriteGenre(),booksRead()); 48 | Stream.of(readers).forEach(v -> v.apply(result)); 49 | return result; 50 | } 51 | 52 | public ReaderFactory.ReadersListDTOFactory listBuilder() { 53 | return new ReaderFactory.ReadersListDTOFactory(); 54 | } 55 | 56 | public class ReadersListDTOFactory { 57 | public List readers(int min, int max, 58 | UnaryOperator... readers) { 59 | return IntStream.range(0, 60 | faker.number().numberBetween(min, max)) 61 | .mapToObj(i -> ReaderFactory.this.make(readers)) 62 | .collect(Collectors.toList()); 63 | } 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/repositories/BookRepository.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.repositories; 2 | 3 | import com.example.mongopractice.models.Book; 4 | import org.springframework.data.mongodb.repository.MongoRepository; 5 | import org.springframework.data.mongodb.repository.Query; 6 | 7 | 8 | public interface BookRepository extends MongoRepository { 9 | @Query(value = "{ pageCount: { $exists: true } }", fields = "{ 'pageCount': 1 }") 10 | Double findAveragePageCount(); 11 | } 12 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/repositories/ReaderRepository.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.repositories; 2 | 3 | import com.example.mongopractice.models.Reader; 4 | import org.springframework.data.mongodb.repository.Aggregation; 5 | import org.springframework.data.mongodb.repository.MongoRepository; 6 | 7 | public interface ReaderRepository extends MongoRepository { 8 | @Aggregation(pipeline = { 9 | "{ $match: { booksRead: { $exists: true } } }", 10 | "{ $group: { _id: null, averageBooksRead: { $avg: '$booksRead' } } }" 11 | }) 12 | Double findAverageBooksRead(); 13 | } 14 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/services/BookService.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.services; 2 | 3 | import com.example.mongopractice.models.Book; 4 | import org.springframework.data.domain.Page; 5 | import org.springframework.data.domain.Pageable; 6 | 7 | import java.util.List; 8 | 9 | public interface BookService { 10 | Book create(Book book); 11 | 12 | Book update(Book book); 13 | 14 | Book get(String id); 15 | 16 | void delete(String id); 17 | 18 | void deleteAll(); 19 | 20 | void saveAll(List books); 21 | 22 | Page getMany(Pageable pageable); 23 | 24 | List getAll(); 25 | 26 | double getAveragePageCount(); 27 | } 28 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/services/ReaderService.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.services; 2 | 3 | import com.example.mongopractice.models.Reader; 4 | import org.springframework.data.domain.Page; 5 | import org.springframework.data.domain.Pageable; 6 | 7 | import java.util.List; 8 | 9 | public interface ReaderService { 10 | Reader create(Reader reader); 11 | Reader update(Reader reader); 12 | 13 | Reader get(String id); 14 | 15 | void delete(String id); 16 | 17 | void deleteAll(); 18 | 19 | void saveAll(List books); 20 | 21 | Page getMany(Pageable pageable); 22 | 23 | List getAll(); 24 | 25 | double getAverageBooksRead(); 26 | } 27 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/services/impl/BookServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.services.impl; 2 | 3 | import com.example.mongopractice.exceptions.ClientErrorException; 4 | import com.example.mongopractice.models.Book; 5 | import com.example.mongopractice.repositories.BookRepository; 6 | import com.example.mongopractice.services.BookService; 7 | import org.springframework.beans.factory.annotation.Autowired; 8 | import org.springframework.data.domain.Page; 9 | import org.springframework.data.domain.Pageable; 10 | import org.springframework.stereotype.Service; 11 | 12 | import java.util.List; 13 | 14 | @Service 15 | public class BookServiceImpl implements BookService { 16 | private final BookRepository bookRepo; 17 | 18 | @Autowired 19 | public BookServiceImpl(BookRepository bookRepo) { 20 | this.bookRepo = bookRepo; 21 | } 22 | 23 | @Override 24 | public Book create(Book entity) { 25 | return bookRepo.save(entity); 26 | } 27 | 28 | @Override 29 | public Book update(Book entity) { 30 | return bookRepo.save(entity); 31 | } 32 | 33 | @Override 34 | public Book get(String id) { 35 | return bookRepo.findById(id).orElseThrow(() -> new ClientErrorException.NotFoundException("Книга с id=[%s] не найдена", id)); 36 | } 37 | 38 | @Override 39 | public void delete(String id) { 40 | bookRepo.deleteById(id); 41 | } 42 | 43 | @Override 44 | public void deleteAll() { 45 | bookRepo.deleteAll(); 46 | 47 | } 48 | 49 | @Override 50 | public void saveAll(List entities) { 51 | bookRepo.saveAll(entities); 52 | } 53 | 54 | @Override 55 | public Page getMany(Pageable pageable) { 56 | return bookRepo.findAll(pageable); 57 | } 58 | 59 | @Override 60 | public List getAll() { 61 | return bookRepo.findAll(); 62 | } 63 | 64 | public double getAveragePageCount() { 65 | return bookRepo.findAveragePageCount(); 66 | } 67 | } 68 | -------------------------------------------------------------------------------- /src/main/java/com/example/mongopractice/services/impl/ReaderServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice.services.impl; 2 | 3 | import com.example.mongopractice.exceptions.ClientErrorException; 4 | import com.example.mongopractice.models.Reader; 5 | import com.example.mongopractice.repositories.ReaderRepository; 6 | import com.example.mongopractice.services.ReaderService; 7 | import org.springframework.beans.factory.annotation.Autowired; 8 | import org.springframework.data.domain.Page; 9 | import org.springframework.data.domain.Pageable; 10 | import org.springframework.stereotype.Service; 11 | 12 | import java.util.List; 13 | 14 | @Service 15 | public class ReaderServiceImpl implements ReaderService { 16 | private final ReaderRepository readerRepo; 17 | @Autowired 18 | public ReaderServiceImpl(ReaderRepository readerRepo) { 19 | this.readerRepo = readerRepo; 20 | } 21 | 22 | @Override 23 | public Reader create(Reader entity) { 24 | return readerRepo.save(entity); 25 | } 26 | 27 | @Override 28 | public Reader update(Reader entity) { 29 | return readerRepo.save(entity); 30 | } 31 | 32 | @Override 33 | public Reader get(String id) { 34 | return readerRepo.findById(id).orElseThrow(() -> new ClientErrorException.NotFoundException("Читатель с id=[%s] не найден", id)); 35 | } 36 | 37 | @Override 38 | public void delete(String id) { 39 | readerRepo.deleteById(id); 40 | } 41 | 42 | @Override 43 | public void deleteAll() { 44 | readerRepo.deleteAll(); 45 | } 46 | 47 | @Override 48 | public void saveAll(List entities) { 49 | readerRepo.saveAll(entities); 50 | } 51 | 52 | @Override 53 | public Page getMany(Pageable pageable) { 54 | return readerRepo.findAll(pageable); 55 | } 56 | 57 | @Override 58 | public List getAll() { 59 | return readerRepo.findAll(); 60 | } 61 | 62 | public double getAverageBooksRead() { 63 | return readerRepo.findAverageBooksRead(); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | spring.data.mongodb.uri=mongodb://localhost:27017/librarySpring 2 | logging.level.org.springframework.data.mongodb=DEBUG 3 | server.port=8088 4 | -------------------------------------------------------------------------------- /src/test/java/com/example/mongopractice/MongopracticeApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.mongopractice; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class MongopracticeApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | --------------------------------------------------------------------------------