reading csv file works

This commit is contained in:
jotty
2024-10-31 19:07:06 +01:00
parent 6bd51e429e
commit 1bfca2948e
15 changed files with 600 additions and 0 deletions

25
.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="bin/main" path="src/main/java">
<attributes>
<attribute name="gradle_scope" value="main"/>
<attribute name="gradle_used_by_scope" value="main,test"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="bin/test" path="src/test/java">
<attributes>
<attribute name="gradle_scope" value="test"/>
<attribute name="gradle_used_by_scope" value="test"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="bin/main" path="src/main/resources">
<attributes>
<attribute name="gradle_scope" value="main"/>
<attribute name="gradle_used_by_scope" value="main,test"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21/"/>
<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
<classpathentry kind="output" path="bin/default"/>
</classpath>

1
.gitignore vendored
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@ -86,3 +86,4 @@ local.properties
# Typically, this file would be tracked if it contains build/dependency configurations: # Typically, this file would be tracked if it contains build/dependency configurations:
#.project #.project
/.gradle/

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.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>csv2camt</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
</natures>
</projectDescription>

19
build.gradle Normal file
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plugins {
id 'java'
}
group 'de.jottyfan.csv2camt'
version '0.0.0'
repositories {
mavenCentral()
}
dependencies {
implementation 'org.apache.commons:commons-csv:1.12.0'
implementation 'jakarta.xml.bind:jakarta.xml.bind-api:4.0.2'
implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.1'
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.3'
testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.11.3'
}

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

176
gradlew vendored Executable file
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#!/usr/bin/env sh
##############################################################################
##
## 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 "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
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, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$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`="\"$arg\""
fi
i=$((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
if $JAVACMD --add-opens java.base/java.lang=ALL-UNNAMED -version ; then
DEFAULT_JVM_OPTS="--add-opens java.base/java.lang=ALL-UNNAMED $DEFAULT_JVM_OPTS"
fi
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

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gradlew.bat vendored Normal file
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@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=
@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

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settings.gradle Normal file
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rootProject.name = 'csv2camt'

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package de.jottyfan.csv2camt;
import java.io.IOException;
import de.jottyfan.csv2camt.csv.CsvBean;
import de.jottyfan.csv2camt.csv.CsvParser;
import de.jottyfan.csv2camt.xml.CamtWriter;
/**
*
* @author jotty
*
*/
public class Converter {
private CsvBean bean;
private String filenamePrefix;
public Converter readCsv(String filename) throws IOException {
String s = filename.contains("/") ? filename.substring(filename.lastIndexOf("/") + 1) : filename;
filenamePrefix = s.contains(".") ? s.substring(0, s.indexOf(".")) : s;
bean = new CsvParser().read(filename);
return this;
}
public void writeCamt() {
new CamtWriter().write(bean, filenamePrefix.concat(".camt"));
}
}

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package de.jottyfan.csv2camt;
import java.io.IOException;
/**
*
* @author jotty
*
*/
public class Main {
public static void main(String[] args) throws IOException {
new Converter().readCsv(args[1]).writeCamt();
}
}

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package de.jottyfan.csv2camt.csv;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author jotty
*
*/
public class CsvBean implements Serializable {
private static final long serialVersionUID = 1L;
private String konto;
private String kontonummer;
private String iban;
private String waehrung;
private String zeitraum;
private String letzterKontostand;
private String kontostandDatum;
private String kontostandFinal;
private final List<CsvLine> list;
public List<CsvLine> getList() {
return list;
}
public CsvBean() {
list = new ArrayList<>();
}
public String getKonto() {
return konto;
}
public void setKonto(String konto) {
this.konto = konto;
}
public String getKontonummer() {
return kontonummer;
}
public void setKontonummer(String kontonummer) {
this.kontonummer = kontonummer;
}
public String getIban() {
return iban;
}
public void setIban(String iban) {
this.iban = iban;
}
public String getWaehrung() {
return waehrung;
}
public void setWaehrung(String waehrung) {
this.waehrung = waehrung;
}
public String getZeitraum() {
return zeitraum;
}
public void setZeitraum(String zeitraum) {
this.zeitraum = zeitraum;
}
public String getLetzterKontostand() {
return letzterKontostand;
}
public void setLetzterKontostand(String letzterKontostand) {
this.letzterKontostand = letzterKontostand;
}
public String getKontostandDatum() {
return kontostandDatum;
}
public void setKontostandDatum(String kontostandDatum) {
this.kontostandDatum = kontostandDatum;
}
public String getKontostandFinal() {
return kontostandFinal;
}
public void setKontostandFinal(String kontostandFinal) {
this.kontostandFinal = kontostandFinal;
}
}

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package de.jottyfan.csv2camt.csv;
/**
*
* @author jotty
*
*/
public record CsvLine(String Buchungstag, String Wert, String Umsatzart, String Beguenstigter_Auftraggeber,
String Verwendungszweck, String IBAN_Kontonummer, String BIC, String Kundenreferenz, String Mandatsreferenz,
String Glaeubiger_ID, String Fremde_Gebuehren, String Betrag, String Abweichender_Empfaenger,
String Anzahl_der_Auftraege, String Anzahl_der_Schecks, String Soll, String Haben, String Waehrung) {
}

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package de.jottyfan.csv2camt.csv;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;
import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVFormat.Builder;
import org.apache.commons.csv.CSVRecord;
/**
*
* @author jotty
*
*/
public class CsvParser {
protected CsvBean parse(String filename) throws IOException {
Reader in = new FileReader(filename);
Builder builder = CSVFormat.EXCEL.builder();
builder.setDelimiter(";");
Iterable<CSVRecord> records = builder.build().parse(in);
CsvBean bean = new CsvBean();
int counter = 0;
for (CSVRecord record : records) {
counter++;
if (counter == 3) {
bean.setKonto(record.get(0));
bean.setKontonummer(record.get(1));
bean.setIban(record.get(2));
bean.setWaehrung(record.get(3));
} else if (counter == 5) {
bean.setZeitraum(record.get(0));
} else if (counter == 6) {
bean.setLetzterKontostand(record.get(4));
} else if (counter > 8) {
String buchungstag = record.get(0);
if (!"Kontostand".equals(buchungstag)) {
String wert = record.get(1);
String umsatzart = record.get(2);
String beguenstigter = record.get(3);
String verwendungszweck = record.get(4);
String iban = record.get(5);
String bic = record.get(6);
String kundenreferenz = record.get(7);
String mandatsreferenz = record.get(8);
String glaeubigerId = record.get(9);
String fremdeGebuehren = record.get(10);
String betrag = record.get(11);
String abweichenderEmpfaenger = record.get(12);
String anzahlDerAuftraege = record.get(13);
String anzahlDerSchecks = record.get(14);
String soll = record.get(15);
String haben = record.get(16);
String waehrung = record.get(17);
bean.getList()
.add(new CsvLine(buchungstag, wert, umsatzart, beguenstigter, verwendungszweck, iban, bic, kundenreferenz,
mandatsreferenz, glaeubigerId, fremdeGebuehren, betrag, abweichenderEmpfaenger, anzahlDerAuftraege,
anzahlDerSchecks, soll, haben, waehrung));
} else {
bean.setKontostandDatum(record.get(1));
bean.setKontostandFinal(record.get(4));
}
}
}
return bean;
}
public CsvBean read(String filename) throws IOException {
return parse(filename);
}
}

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package de.jottyfan.csv2camt.xml;
import de.jottyfan.csv2camt.csv.CsvBean;
/**
*
* @author jotty
*
*/
public class CamtWriter {
public void write(CsvBean bean, String filename) {
}
}

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package de.jottyfan.csv2camt.csv;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import java.io.IOException;
import org.junit.jupiter.api.Test;
/**
*
* @author jotty
*
*/
public class TestCsvParser {
@Test
public void testParse() throws IOException {
CsvBean bean = new CsvParser().parse("/home/jotty/Schreibtisch/Umsatzauskunft/UA_03-23.csv");
assertNotNull(bean);
assertNotNull(bean.getList());
assertEquals(62, bean.getList().size());
}
}