Browse Source

Added the spliter

Robin de Jong 1 year ago
commit
3dcd94f430

+ 37 - 0
.gitignore

@@ -0,0 +1,37 @@
+**/*.idea
+**/*.iml
+build/*
+gradle/*
+.gradle/*
+
+src/main/resources
+
+# Created by https://www.toptal.com/developers/gitignore/api/kotlin
+# Edit at https://www.toptal.com/developers/gitignore?templates=kotlin
+
+### Kotlin ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# End of https://www.toptal.com/developers/gitignore/api/kotlin

+ 22 - 0
build.gradle

@@ -0,0 +1,22 @@
+plugins {
+    id 'org.jetbrains.kotlin.jvm' version '1.3.72'
+}
+
+group 'org.example'
+version '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    implementation "com.github.doyaaaaaken:kotlin-csv-jvm:0.10.4"
+}
+
+compileKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+compileTestKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}

+ 1 - 0
gradle.properties

@@ -0,0 +1 @@
+kotlin.code.style=official

+ 183 - 0
gradlew

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+#!/usr/bin/env sh
+
+#
+# Copyright 2015 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.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+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"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+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
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

+ 100 - 0
gradlew.bat

@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem 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, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

+ 2 - 0
settings.gradle

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+rootProject.name = 'db_split'
+

+ 20 - 0
src/main/kotlin/org/example/FileUtils.kt

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+package org.example
+
+import java.io.IOException
+import java.net.URISyntaxException
+
+class FileUtils {
+    companion object {
+        /**
+         * @param filePath path of file
+         * @return return string of file contents
+         * @throws IOException when unable to read file
+         */
+        @Throws(IOException::class, URISyntaxException::class)
+        fun getFileAsString(filePath: String): String {
+            val classLoader = javaClass.classLoader
+            val url = classLoader.getResource(filePath)
+            return url!!.readText()
+        }
+    }
+}

+ 6 - 0
src/main/kotlin/org/example/Main.kt

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+package org.example
+
+fun main(args: Array<String>) {
+    val read = Read()
+    read.doThingy("data.csv")
+}

+ 53 - 0
src/main/kotlin/org/example/Read.kt

@@ -0,0 +1,53 @@
+package org.example
+
+import com.github.doyaaaaaken.kotlincsv.dsl.csvReader
+import org.example.data.Content
+import org.example.data.Key
+import org.example.data.newer.ContentTrans
+
+class Read {
+    companion object {
+        private val INSERT_CONTENT: String = "INSERT INTO `content` (client_id,content_category_id,created_at,updated_at) VALUES (%s,%s,\"%s\",\"%s\"); SET @content_id = LAST_INSERT_ID();"
+        private val INSERT_CONTENT_TRANS: String = "INSERT INTO `content_trans` (language_id,content_id,title,description,created_at,updated_at) VALUES (%s,@content_id,\"%s\",'%s',\"%s\",\"%s\");"
+    }
+
+    fun doThingy(input: String) {
+        val data = FileUtils.getFileAsString(input)
+        val reader = csvReader().readAllWithHeader(data)
+
+        val contents = reader.map {
+            Content(it["id"]!!.toLong(), it["client_id"]!!.toLong(), it["language_id"]!!.toLong(), it["content_category_id"]!!.toLong(), it["title"]!!, it["description"]!!, it["created_at"]!!, it["updated_at"]!!)
+        }
+
+        val newContent: MutableMap<Key, org.example.data.newer.Content> = mutableMapOf()
+        var id = 0L
+        var newContentId = 0L
+        contents.forEach {
+            id ++
+            val key = Key(it.clientId, it.contentCategoryId)
+
+            if (!newContent.containsKey(key)) {
+                newContentId ++
+                newContent.put(key, org.example.data.newer.Content(newContentId, it.clientId, it.contentCategoryId, it.createdAt, it.updatedAt))
+            }
+
+            val client = newContent.get(key)!!
+
+            val trans = ContentTrans(id, it.languageId, it.title.replace("\'", "\\\'").replace("\"", "\\\""), it.description.replace("'", "\\'").replace("\"", "\\\""), it.createdAt, it.updatedAt)
+            client.translations.add(trans)
+        }
+
+        var count = 0
+
+        newContent.map { it.value }.forEach{
+            println(INSERT_CONTENT.format(it.clientId, it.contentCategoryId, it.createdAt, it.updatedAt))
+
+            it.translations.forEach{
+                println(INSERT_CONTENT_TRANS.format(it.languageId, it.title, it.description, it.createdAt, it.updatedAt))
+            }
+        }
+
+
+
+    }
+}

+ 12 - 0
src/main/kotlin/org/example/data/Content.kt

@@ -0,0 +1,12 @@
+package org.example.data
+
+data class Content(
+    val id: Long,
+    val clientId: Long,
+    val languageId: Long,
+    val contentCategoryId: Long,
+    val title: String,
+    val description: String,
+    val createdAt: String,
+    val updatedAt: String
+)

+ 6 - 0
src/main/kotlin/org/example/data/Key.kt

@@ -0,0 +1,6 @@
+package org.example.data
+
+data class Key (
+    val client: Long,
+    val category: Long
+)

+ 10 - 0
src/main/kotlin/org/example/data/newer/Content.kt

@@ -0,0 +1,10 @@
+package org.example.data.newer
+
+data class Content(
+    val id: Long,
+    val clientId: Long,
+    val contentCategoryId: Long,
+    val createdAt: String,
+    val updatedAt: String,
+    val translations: MutableList<ContentTrans> = mutableListOf()
+)

+ 10 - 0
src/main/kotlin/org/example/data/newer/ContentTrans.kt

@@ -0,0 +1,10 @@
+package org.example.data.newer
+
+data class ContentTrans (
+    val id: Long,
+    val languageId: Long,
+    val title: String,
+    val description: String,
+    val createdAt: String,
+    val updatedAt: String
+)