Spring data JPA Filter Data

.gitignore

@@ -0,0 +1,31 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/

.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,117 @@
+/*
+ * Copyright 2007-present the original author or authors.
+ *
+ * Licensed 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.
+ */
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.6";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if(mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if(mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if(!outputFile.getParentFile().exists()) {
+            if(!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

mvnw

@@ -0,0 +1,310 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# 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 "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`which java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -0,0 +1,182 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM 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 "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%

pom.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.2.7.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.chantha</groupId>
+	<artifactId>jdbc</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>jdbc</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>1.8</java.version>
+		<kotlin.version>1.3.72</kotlin.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.module</groupId>
+			<artifactId>jackson-module-kotlin</artifactId>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/org.postgresql/postgresql -->
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<version>42.2.12</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.jetbrains.kotlin</groupId>
+			<artifactId>kotlin-reflect</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.jetbrains.kotlin</groupId>
+			<artifactId>kotlin-stdlib-jdk8</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>org.junit.vintage</groupId>
+					<artifactId>junit-vintage-engine</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+		<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>org.jetbrains.kotlin</groupId>
+				<artifactId>kotlin-maven-plugin</artifactId>
+				<configuration>
+					<args>
+						<arg>-Xjsr305=strict</arg>
+					</args>
+					<compilerPlugins>
+						<plugin>spring</plugin>
+						<plugin>jpa</plugin>
+					</compilerPlugins>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.jetbrains.kotlin</groupId>
+						<artifactId>kotlin-maven-allopen</artifactId>
+						<version>${kotlin.version}</version>
+					</dependency>
+					<dependency>
+						<groupId>org.jetbrains.kotlin</groupId>
+						<artifactId>kotlin-maven-noarg</artifactId>
+						<version>${kotlin.version}</version>
+					</dependency>
+				</dependencies>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/main/kotlin/com/chantha/jdbc/JdbcApplication.kt

@@ -0,0 +1,11 @@
+package com.chantha.jdbc
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+class JdbcApplication
+
+fun main(args: Array<String>) {
+	runApplication<JdbcApplication>(*args)
+}

src/main/kotlin/com/chantha/jdbc/controller/CustomerController.kt

@@ -0,0 +1,18 @@
+package com.chantha.jdbc.controller
+
+import com.chantha.jdbc.jpa.model.Customer
+import com.chantha.jdbc.jpa.service.customer.CustomerService
+import org.apache.catalina.User
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+
+@Suppress("UNCHECKED_CAST")
+@RestController
+class CustomerController @Autowired constructor(private val customerService: CustomerService) {
+
+    @GetMapping("/customer")
+    fun customer():List<Customer>{
+        return customerService.findAll().toList()
+    }
+}

src/main/kotlin/com/chantha/jdbc/controller/OrderController.kt

@@ -0,0 +1,16 @@
+package com.chantha.jdbc.controller
+
+import com.chantha.jdbc.jpa.model.Order
+import com.chantha.jdbc.jpa.service.order.OrderService
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+class OrderController @Autowired constructor(private val orderService: OrderService) {
+
+    @GetMapping("/")
+    fun findAllOrder():List<Order>{
+        return orderService.findAll().toList()
+    }
+}

src/main/kotlin/com/chantha/jdbc/jpa/Test.java

@@ -0,0 +1,4 @@
+package com.chantha.jdbc.jpa;
+
+public class Test {
+}

src/main/kotlin/com/chantha/jdbc/jpa/model/Customer.java

@@ -0,0 +1,76 @@
+package com.chantha.jdbc.jpa.model;
+
+import com.chantha.jdbc.jpa.view.Views;
+import com.chantha.jdbc.utils.CustomGenderSerializer;
+import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.List;
+
+@Entity
+@Table(name = "tbCustomer")
+public class Customer implements Serializable {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long Id;
+
+    private String cusName;
+    private enum  GENDER{MALE,FEMALE,OTHER};
+
+
+    @Enumerated(EnumType.STRING)
+//    @JsonSerialize(using = CustomGenderSerializer.class)
+    private Gender gender;
+
+
+    public Customer() {
+    }
+
+    public Customer(Long Id,String cusName,Gender gender,List<Order> orders) {
+        this.Id=Id;
+        this.cusName=cusName;
+        this.gender=gender;
+        this.orders=orders;
+    }
+
+    public Long getId() {
+        return Id;
+    }
+
+    public void setId(Long id) {
+        Id = id;
+    }
+
+    public String getCusName() {
+        return cusName;
+    }
+
+    public void setCusName(String cusName) {
+        this.cusName = cusName;
+    }
+
+
+    public Gender getGender() {
+        return gender;
+    }
+
+    public void setGender(Gender gender) {
+        this.gender = gender;
+    }
+
+
+    public List<Order> getOrders() {
+        return orders;
+    }
+
+    public void setOrders(List<Order> orders) {
+        this.orders = orders;
+    }
+
+    @JsonManagedReference
+    @OneToMany(mappedBy = "customer")
+    private List<Order> orders;
+}

src/main/kotlin/com/chantha/jdbc/jpa/model/Gender.kt

@@ -0,0 +1,5 @@
+package com.chantha.jdbc.jpa.model
+
+enum class Gender{
+    MALE,FEMALE,OTHER
+}

src/main/kotlin/com/chantha/jdbc/jpa/model/Order.java

@@ -0,0 +1,89 @@
+package com.chantha.jdbc.jpa.model;
+
+
+import com.chantha.jdbc.utils.CustomDateDeserializer;
+import com.chantha.jdbc.utils.CustomDateSerializer;
+import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+@Table(name = "tbOrder")
+public class Order implements Serializable {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long orderId;
+
+    @JsonSerialize(using = CustomDateSerializer.class)
+    @JsonDeserialize(using = CustomDateDeserializer.class)
+    private Date orderDate;
+
+    private double amount;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JsonBackReference
+    @JoinColumn(name = "cusId",nullable = false,referencedColumnName = "id")
+    private Customer customer;
+
+    @JsonManagedReference
+    @OneToMany(mappedBy = "order")
+    private List<OrderDetail> orderDetails;
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+
+    public Date getOrderDate() {
+        return orderDate;
+    }
+
+    public void setOrderDate(Date orderDate) {
+        this.orderDate = orderDate;
+    }
+
+    public double getAmount() {
+        return amount;
+    }
+
+    public void setAmount(double amount) {
+        this.amount = amount;
+    }
+
+
+    public Customer getCustomer() {
+        return customer;
+    }
+
+    public void setCustomer(Customer customer) {
+        this.customer = customer;
+    }
+
+    @JsonIgnore
+    public List<OrderDetail> getOrderDetails() {
+        return orderDetails;
+    }
+
+    public void setOrderDetails(List<OrderDetail> orderDetails) {
+        this.orderDetails = orderDetails;
+    }
+
+    public Order() {
+    }
+
+    public Order(Long orderId,Date orderDate,double amount,Customer customer,List<OrderDetail> orderDetails) {
+        this.orderId=orderId;
+        this.orderDate=orderDate;
+        this.amount=amount;
+        this.orderDetails=orderDetails;
+    }
+}

src/main/kotlin/com/chantha/jdbc/jpa/model/OrderDetail.java

@@ -0,0 +1,82 @@
+package com.chantha.jdbc.jpa.model;
+
+import com.fasterxml.jackson.annotation.JsonBackReference;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonManagedReference;
+
+import javax.persistence.*;
+
+@Entity
+public class OrderDetail {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long orderDetailId;
+
+    private int qty;
+
+    private double price;
+
+    @JsonManagedReference
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name = "orderId",nullable = false)
+    private Order order;
+
+    @JsonManagedReference
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name = "productId",nullable = false)
+    private Product product;
+
+
+    public OrderDetail() {
+    }
+
+    public Long getOrderDetailId() {
+        return orderDetailId;
+    }
+
+    public void setOrderDetailId(Long orderDetailId) {
+        this.orderDetailId = orderDetailId;
+    }
+
+    public int getQty() {
+        return qty;
+    }
+
+    public void setQty(int qty) {
+        this.qty = qty;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    @JsonBackReference
+    public Order getOrder() {
+        return order;
+    }
+
+    @JsonBackReference
+    public Product getProduct() {
+        return product;
+    }
+
+    public void setProduct(Product product) {
+        this.product = product;
+    }
+
+    public void setOrder(Order order) {
+        this.order = order;
+    }
+
+    public OrderDetail(Long orderDetailId, int qty, double price, Order order,Product product) {
+        this.order=order;
+        this.orderDetailId=orderDetailId;
+        this.price=price;
+        this.qty=qty;
+        this.product=product;
+    }
+}

src/main/kotlin/com/chantha/jdbc/jpa/model/Product.java

@@ -0,0 +1,65 @@
+package com.chantha.jdbc.jpa.model;
+
+import com.fasterxml.jackson.annotation.JsonBackReference;
+import com.fasterxml.jackson.annotation.JsonManagedReference;
+
+import javax.persistence.*;
+import java.util.List;
+
+@Entity
+public class Product {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long productId;
+
+    private String productName;
+    private double price;
+
+    public Product() {
+    }
+
+    public Long getProductId() {
+        return productId;
+    }
+
+    public void setProductId(Long productId) {
+        this.productId = productId;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    @JsonBackReference
+    public List<OrderDetail> getOrderDetails() {
+        return orderDetails;
+    }
+
+    public void setOrderDetails(List<OrderDetail> orderDetails) {
+        this.orderDetails = orderDetails;
+    }
+
+    public Product(Long productId, String productName, double price, List<OrderDetail> orderDetails) {
+        this.productId=productId;
+        this.productName=productName;
+        this.price=price;
+        this.orderDetails=orderDetails;
+    }
+
+    @JsonManagedReference
+    @OneToMany(fetch = FetchType.EAGER,mappedBy = "product")
+    private List<OrderDetail> orderDetails;
+}

src/main/kotlin/com/chantha/jdbc/jpa/repo/CustomerRepo.java

@@ -0,0 +1,15 @@
+package com.chantha.jdbc.jpa.repo;
+
+import com.chantha.jdbc.jpa.model.Customer;
+import com.chantha.jdbc.jpa.model.Order;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.CrudRepository;
+
+public interface CustomerRepo extends CrudRepository<Customer,Long> {
+    @Query(value = "SELECT * \n" +
+            "FROM tb_order o \n" +
+            "INNER JOIN tb_customer c\n" +
+            "ON (o.cus_id=c.id)",nativeQuery = true)
+    @Override
+    Iterable<Customer> findAll();
+}

src/main/kotlin/com/chantha/jdbc/jpa/repo/OrderRepo.java

@@ -0,0 +1,16 @@
+package com.chantha.jdbc.jpa.repo;
+
+import com.chantha.jdbc.jpa.model.Order;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface OrderRepo extends CrudRepository<Order,Long> {
+    @Query(value = "SELECT * \n" +
+            "FROM tb_order o \n" +
+            "INNER JOIN tb_customer c\n" +
+            "ON (o.cus_id=c.id)",nativeQuery = true)
+    @Override
+    Iterable<Order> findAll();
+}

src/main/kotlin/com/chantha/jdbc/jpa/service/Test.java

@@ -0,0 +1,4 @@
+package com.chantha.jdbc.jpa.service;
+
+public class Test {
+}

src/main/kotlin/com/chantha/jdbc/jpa/service/customer/CustomerService.java

@@ -0,0 +1,6 @@
+package com.chantha.jdbc.jpa.service.customer;
+
+import com.chantha.jdbc.jpa.repo.CustomerRepo;
+
+public interface CustomerService extends CustomerRepo {
+}

src/main/kotlin/com/chantha/jdbc/jpa/service/customer/CustomerServiceImpl.java

@@ -0,0 +1,62 @@
+package com.chantha.jdbc.jpa.service.customer;
+
+import com.chantha.jdbc.jpa.model.Customer;
+
+import java.util.Optional;
+
+public class CustomerServiceImpl implements CustomerService {
+    @Override
+    public <S extends Customer> S save(S s) {
+        return null;
+    }
+
+    @Override
+    public <S extends Customer> Iterable<S> saveAll(Iterable<S> iterable) {
+        return null;
+    }
+
+    @Override
+    public Optional<Customer> findById(Long aLong) {
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean existsById(Long aLong) {
+        return false;
+    }
+
+    @Override
+    public Iterable<Customer> findAll() {
+        return null;
+    }
+
+    @Override
+    public Iterable<Customer> findAllById(Iterable<Long> iterable) {
+        return null;
+    }
+
+    @Override
+    public long count() {
+        return 0;
+    }
+
+    @Override
+    public void deleteById(Long aLong) {
+
+    }
+
+    @Override
+    public void delete(Customer customer) {
+
+    }
+
+    @Override
+    public void deleteAll(Iterable<? extends Customer> iterable) {
+
+    }
+
+    @Override
+    public void deleteAll() {
+
+    }
+}

src/main/kotlin/com/chantha/jdbc/jpa/service/order/OrderService.java

@@ -0,0 +1,8 @@
+package com.chantha.jdbc.jpa.service.order;
+
+import com.chantha.jdbc.jpa.repo.OrderRepo;
+import org.springframework.stereotype.Service;
+
+@Service
+public interface OrderService extends OrderRepo {
+}

src/main/kotlin/com/chantha/jdbc/jpa/service/order/OrderServiceImpl.java

@@ -0,0 +1,63 @@
+package com.chantha.jdbc.jpa.service.order;
+
+import com.chantha.jdbc.jpa.model.Order;
+import org.springframework.stereotype.Service;
+
+import java.util.Optional;
+@Service
+public class OrderServiceImpl  implements OrderService{
+    @Override
+    public <S extends Order> S save(S s) {
+        return null;
+    }
+
+    @Override
+    public <S extends Order> Iterable<S> saveAll(Iterable<S> iterable) {
+        return null;
+    }
+
+    @Override
+    public Optional<Order> findById(Long aLong) {
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean existsById(Long aLong) {
+        return false;
+    }
+
+    @Override
+    public Iterable<Order> findAll() {
+        return null;
+    }
+
+    @Override
+    public Iterable<Order> findAllById(Iterable<Long> iterable) {
+        return null;
+    }
+
+    @Override
+    public long count() {
+        return 0;
+    }
+
+    @Override
+    public void deleteById(Long aLong) {
+
+    }
+
+    @Override
+    public void delete(Order order) {
+
+    }
+
+    @Override
+    public void deleteAll(Iterable<? extends Order> iterable) {
+
+    }
+
+    @Override
+    public void deleteAll() {
+
+    }
+}

src/main/kotlin/com/chantha/jdbc/jpa/view/Views.java

@@ -0,0 +1,78 @@
+package com.chantha.jdbc.jpa.view;
+
+import com.chantha.jdbc.jpa.model.Gender;
+
+import java.util.Date;
+
+public class Views {
+    public static class Public{
+        private Long Id;
+        private String cusName;
+        private Gender gender;
+        private int orderId;
+        private double amount;
+        private Date orderDate;
+
+        public Long getId() {
+            return Id;
+        }
+
+        public void setId(Long id) {
+            Id = id;
+        }
+
+        public String getCusName() {
+            return cusName;
+        }
+
+        public void setCusName(String cusName) {
+            this.cusName = cusName;
+        }
+
+        public Gender getGender() {
+            return gender;
+        }
+
+        public void setGender(Gender gender) {
+            this.gender = gender;
+        }
+
+        public int getOrderId() {
+            return orderId;
+        }
+
+        public void setOrderId(int orderId) {
+            this.orderId = orderId;
+        }
+
+        public double getAmount() {
+            return amount;
+        }
+
+        public void setAmount(double amount) {
+            this.amount = amount;
+        }
+
+        public Date getOrderDate() {
+            return orderDate;
+        }
+
+        public void setOrderDate(Date orderDate) {
+            this.orderDate = orderDate;
+        }
+
+        public Public() {
+        }
+
+        public Public(Long id, String cusName, Gender gender, int orderId, double amount, Date orderDate) {
+            Id = id;
+            this.cusName = cusName;
+            this.gender = gender;
+            this.orderId = orderId;
+            this.amount = amount;
+            this.orderDate = orderDate;
+        }
+
+    }
+
+}

src/main/kotlin/com/chantha/jdbc/utils/CustomDateDeserializer.java

@@ -0,0 +1,37 @@
+package com.chantha.jdbc.utils;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class CustomDateDeserializer extends StdDeserializer<Date> {
+
+
+    private static SimpleDateFormat simpleDateFormat =
+            new SimpleDateFormat("dd-MM-yyyy hh:mm:ss");
+
+    public CustomDateDeserializer(){
+        this(null);
+    }
+
+    public CustomDateDeserializer(Class c){
+        super(c);
+    }
+
+    @Override
+    public Date deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
+        String date = jsonParser.getText();
+        try {
+            return simpleDateFormat.parse(date);
+        } catch (ParseException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+}

src/main/kotlin/com/chantha/jdbc/utils/CustomDateSerializer.java

@@ -0,0 +1,26 @@
+package com.chantha.jdbc.utils;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class CustomDateSerializer extends StdSerializer<Date> {
+
+    private static SimpleDateFormat simpleDateFormat =
+            new SimpleDateFormat("dd-MM-yyyy hh:mm:ss aa");
+    public CustomDateSerializer(){
+        this(null);
+    }
+    public CustomDateSerializer(Class<Date> t) {
+        super(t);
+    }
+
+    @Override
+    public void serialize(Date date, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+        jsonGenerator.writeString(simpleDateFormat.format(date));
+    }
+}

src/main/kotlin/com/chantha/jdbc/utils/CustomGenderSerializer.java

@@ -0,0 +1,27 @@
+package com.chantha.jdbc.utils;
+
+import com.chantha.jdbc.jpa.model.Gender;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class CustomGenderSerializer extends StdSerializer<Gender> {
+
+    public CustomGenderSerializer(){
+        this(null);
+    }
+    public CustomGenderSerializer(Class<Gender> t) {
+        super(t);
+    }
+
+
+    @Override
+    public void serialize(Gender gender, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+//        jsonGenerator.writeString(gender.n);
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1,11 @@
+spring.datasource.url=jdbc:postgresql://localhost:5432/dbproduct?
+spring.datasource.username=postgres
+spring.datasource.password=root
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.open-in-view=true
+
+
+
+
+
+

src/test/kotlin/com/chantha/jdbc/JdbcApplicationTests.kt

@@ -0,0 +1,13 @@
+package com.chantha.jdbc
+
+import org.junit.jupiter.api.Test
+import org.springframework.boot.test.context.SpringBootTest
+
+@SpringBootTest
+class JdbcApplicationTests {
+
+	@Test
+	fun contextLoads() {
+	}
+
+}