ajout correction tp1-2

This commit is contained in:
keahorvath committed 2023-03-03 15:43:36 +01:00
1 parent 902d02f871
commit 9cce1dd794
34 files changed
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.vscode/launch.json
pdl.code-workspace
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# client-serveur
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HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
src/main/resources/public/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
.mvn/
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#!/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} $MAVEN_CONFIG "$@"
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@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%
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<?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>2.7.7</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>pdl</groupId>
<artifactId>backend</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>backend</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy Vue.js frontend content</id>
<phase>generate-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>src/main/resources/public</outputDirectory>
<overwrite>true</overwrite>
<resources>
<resource>
<directory>../frontend/target/dist</directory>
<includes>
<include>static/</include>
<include>index.html</include>
<include>favicon.ico</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
@@ -0,0 +1,13 @@
package pdl.backend;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class BackendApplication {
public static void main(String[] args) {
SpringApplication.run(BackendApplication.class, args);
}
}
@@ -0,0 +1,17 @@
package pdl.backend;
import java.util.Optional;
import java.util.List;
public interface Dao<T> {
void create(final T t);
Optional<T> retrieve(final long id);
List<T> retrieveAll();
void update(final T t, final String[] params);
void delete(final T t);
}
@@ -0,0 +1,30 @@
package pdl.backend;
public class Image {
private static Long count = Long.valueOf(0);
private Long id;
private String name;
private byte[] data;
public Image(final String name, final byte[] data) {
id = count++;
this.name = name;
this.data = data;
}
public long getId() {
return id;
}
public String getName() {
return name;
}
public void setName(final String name) {
this.name = name;
}
public byte[] getData() {
return data;
}
}
@@ -0,0 +1,94 @@
package pdl.backend;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.Optional;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.InputStreamResource;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
@RestController
public class ImageController {
@Autowired
private ObjectMapper mapper;
private final ImageDao imageDao;
@Autowired
public ImageController(ImageDao imageDao) {
this.imageDao = imageDao;
}
@RequestMapping(value = "/images/{id}", method = RequestMethod.GET, produces = MediaType.IMAGE_JPEG_VALUE)
public ResponseEntity<?> getImage(@PathVariable("id") long id) {
Optional<Image> image = imageDao.retrieve(id);
if (image.isPresent()) {
InputStream inputStream = new ByteArrayInputStream(image.get().getData());
return ResponseEntity.ok().contentType(MediaType.IMAGE_JPEG).body(new InputStreamResource(inputStream));
}
return new ResponseEntity<>("Image id=" + id + " not found.", HttpStatus.NOT_FOUND);
}
@RequestMapping(value = "/images/{id}", method = RequestMethod.DELETE)
public ResponseEntity<?> deleteImage(@PathVariable("id") long id) {
Optional<Image> image = imageDao.retrieve(id);
if (image.isPresent()) {
imageDao.delete(image.get());
return new ResponseEntity<>("Image id=" + id + " deleted.", HttpStatus.OK);
}
return new ResponseEntity<>("Image id=" + id + " not found.", HttpStatus.NOT_FOUND);
}
@RequestMapping(value = "/images", method = RequestMethod.POST)
public ResponseEntity<?> addImage(@RequestParam("file") MultipartFile file, RedirectAttributes redirectAttributes) {
String contentType = file.getContentType();
if (!contentType.equals(MediaType.IMAGE_JPEG.toString())) {
return new ResponseEntity<>("Only JPEG file format supported", HttpStatus.UNSUPPORTED_MEDIA_TYPE);
}
try {
imageDao.create(new Image(file.getOriginalFilename(), file.getBytes()));
} catch (IOException e) {
return new ResponseEntity<>("Failure to read file", HttpStatus.NO_CONTENT);
}
return new ResponseEntity<>("Image uploaded", HttpStatus.OK);
}
@RequestMapping(value = "/images", method = RequestMethod.GET, produces = "application/json")
@ResponseBody
public ArrayNode getImageList() {
List<Image> images = imageDao.retrieveAll();
ArrayNode nodes = mapper.createArrayNode();
for (Image image : images) {
ObjectNode objectNode = mapper.createObjectNode();
objectNode.put("id", image.getId());
objectNode.put("name", image.getName());
nodes.add(objectNode);
}
return nodes;
}
}
@@ -0,0 +1,58 @@
package pdl.backend;
import java.io.IOException;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Repository;
@Repository
public class ImageDao implements Dao<Image> {
private final Map<Long, Image> images = new HashMap<>();
public ImageDao() {
final ClassPathResource imgFile = new ClassPathResource("test.jpg");
byte[] fileContent;
try {
fileContent = Files.readAllBytes(imgFile.getFile().toPath());
Image img = new Image("test.jpg", fileContent);
images.put(img.getId(), img);
} catch (final IOException e) {
e.printStackTrace();
}
}
@Override
public Optional<Image> retrieve(final long id) {
return Optional.ofNullable(images.get(id));
}
@Override
public List<Image> retrieveAll() {
return new ArrayList<Image>(images.values());
}
@Override
public void create(final Image img) {
images.put(img.getId(), img);
}
@Override
public void update(final Image img, final String[] params) {
img.setName(Objects.requireNonNull(params[0], "Name cannot be null"));
images.put(img.getId(), img);
}
@Override
public void delete(final Image img) {
images.remove(img.getId());
}
}
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package pdl.backend;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class BackendApplicationTests {
@Test
void contextLoads() {
}
}
@@ -0,0 +1,92 @@
package pdl.backend;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.core.io.ClassPathResource;
import org.springframework.http.MediaType;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
@SpringBootTest
@AutoConfigureMockMvc
@TestMethodOrder(OrderAnnotation.class)
public class ImageControllerTests {
@Autowired
private MockMvc mockMvc;
@BeforeAll
public static void reset() {
// reset Image class static counter
ReflectionTestUtils.setField(Image.class, "count", Long.valueOf(0));
}
@Test
@Order(1)
public void getImageListShouldReturnSuccess() throws Exception {
this.mockMvc.perform(get("/images")).andDo(print()).andExpect(status().isOk())
.andExpect(content().contentType(MediaType.APPLICATION_JSON));
}
@Test
@Order(2)
public void getImageShouldReturnNotFound() throws Exception {
this.mockMvc.perform(get("/images/1")).andDo(print()).andExpect(status().isNotFound());
}
@Test
@Order(3)
public void getImageShouldReturnSuccess() throws Exception {
this.mockMvc.perform(get("/images/0")).andExpect(status().isOk());
}
@Test
@Order(4)
public void deleteImagesShouldReturnMethodNotAllowed() throws Exception {
this.mockMvc.perform(delete("/images")).andDo(print()).andExpect(status().isMethodNotAllowed());
}
@Test
@Order(5)
public void deleteImageShouldReturnNotFound() throws Exception {
this.mockMvc.perform(delete("/images/1")).andDo(print()).andExpect(status().isNotFound());
}
@Test
@Order(6)
public void deleteImageShouldReturnSuccess() throws Exception {
this.mockMvc.perform(delete("/images/0")).andDo(print()).andExpect(status().isOk());
}
@Test
@Order(7)
public void createImageShouldReturnSuccess() throws Exception {
final ClassPathResource imgFile = new ClassPathResource("test.jpg");
MockMultipartFile multipartFile = new MockMultipartFile("file", "test.jpg", "image/jpeg", imgFile.getInputStream());
this.mockMvc.perform(MockMvcRequestBuilders.multipart("/images").file(multipartFile)).andDo(print())
.andExpect(status().isOk());
}
@Test
@Order(8)
public void createImageShouldReturnUnsupportedMediaType() throws Exception {
MockMultipartFile multipartFile = new MockMultipartFile("file", "test.jpg", "text/plain", "Test".getBytes());
this.mockMvc.perform(MockMvcRequestBuilders.multipart("/images").file(multipartFile)).andDo(print())
.andExpect(status().isUnsupportedMediaType());
}
}
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node_modules
.DS_Store
dist
dist-ssr
*.local
target
package-lock.json
.classpath
.settings/
.vscode/
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>PDL L3 - Galerie</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.ts"></script>
</body>
</html>
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{
"name": "frontend-ts",
"version": "0.1.0",
"scripts": {
"dev": "vite",
"build": "vue-tsc --noEmit && vite build",
"serve": "vite preview"
},
"dependencies": {
"@babel/core": "^7.20.12",
"@popperjs/core": "^2.11.6",
"axios": "^1.3.3",
"path": "^0.12.7",
"vue": "^3.2.47",
"vue-router": "^4.1.6"
},
"devDependencies": {
"@types/node": "^18.14.0",
"@vitejs/plugin-vue": "^4.0.0",
"typescript": "^4.9.5",
"vite": "^4.1.3",
"vue-tsc": "^1.1.4"
}
}
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<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>frontend</artifactId>
<parent>
<groupId>pdl</groupId>
<artifactId>client-serveur</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3.2</version>
<executions>
<!-- Required: The following will ensure `npm install` is called
before anything else during the 'Default Lifecycle' -->
<execution>
<id>npm install (initialize)</id>
<goals>
<goal>exec</goal>
</goals>
<phase>initialize</phase>
<configuration>
<executable>npm</executable>
<arguments>
<argument>install</argument>
</arguments>
</configuration>
</execution>
<!-- Required: The following will ensure `npm install` is called
before anything else during the 'Clean Lifecycle' -->
<execution>
<id>npm install (clean)</id>
<goals>
<goal>exec</goal>
</goals>
<phase>pre-clean</phase>
<configuration>
<executable>npm</executable>
<arguments>
<argument>install</argument>
</arguments>
</configuration>
</execution>
<!-- Required: This following calls `npm run build` where 'build' is
the script name I used in my project, change this if yours is
different -->
<execution>
<id>npm run build (compile)</id>
<goals>
<goal>exec</goal>
</goals>
<phase>compile</phase>
<configuration>
<executable>npm</executable>
<arguments>
<argument>run</argument>
<argument>build</argument>
</arguments>
</configuration>
</execution>
<!-- <execution>
<id>npm run clean (clean)</id>
<goals>
<goal>exec</goal>
</goals>
<phase>clean</phase>
<configuration>
<executable>npm</executable>
<arguments>
<argument>run</argument>
<argument>clean</argument>
</arguments>
</configuration>
</execution> -->
</executions>
</plugin>
</plugins>
</build>
</project>
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<script setup lang="ts">
</script>
<template>
<div id="app">
<nav>
<ul>
<li>
<router-link to="/">Home</router-link>
</li>
<li>
<router-link to="/gallery">Gallery</router-link>
</li>
<li>
<router-link to="/upload">Upload</router-link>
</li>
</ul>
</nav>
<div>
<h1>PDL - L3</h1>
<router-view />
</div>
</div>
</template>
<style>
#app {
text-align: center;
font-family: Arial, Helvetica, sans-serif;
color: #2c3e50;
}
ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #333;
}
li {
float: left;
}
li a {
display: block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.error {
color: red;
font-weight: bold;
list-style-type: none;
margin-top: 1em;
}
</style>
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<script setup lang="ts">
import { ref } from 'vue'
import { api } from '@/http-api';
import { ImageType } from '@/image'
import Image from './Image.vue';
const imageList = ref<ImageType[]>([]);
api.getImageList()
.then((data) => {
imageList.value = data;
})
.catch(e => {
console.log(e.message);
});
</script>
<template>
<div>
<h3>Gallery</h3>
<Image v-for="image in imageList" :id="image.id" />
</div>
</template>
<style scoped>
</style>
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<script setup lang="ts">
import { ref } from 'vue';
import router from "@/router";
import { api } from '@/http-api';
import { ImageType } from '@/image'
const selectedId = ref(-1);
const imageList = ref<ImageType[]>([]);
getImageList();
function getImageList() {
api.getImageList().then((data) => {
imageList.value = data;
}).catch(e => {
console.log(e.message);
});
}
function showImage() {
router.push({ name: 'image', params: { id: selectedId.value } })
}
</script>
<template>
<div>
<h3>Choose an image</h3>
<div>
<select v-model="selectedId" @change="showImage">
<option v-for="image in imageList" :value="image.id" :key="image.id">{{ image.name }}</option>
</select>
</div>
</div>
</template>
<style scoped>
</style>
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<script setup lang="ts">
import { defineProps } from 'vue';
import { api } from '@/http-api';
const props = defineProps<{ id: number }>()
api.getImage(props.id)
.then((data: Blob) => {
const reader = new window.FileReader();
reader.readAsDataURL(data);
reader.onload = () => {
const galleryElt = document.getElementById("gallery-"+props.id);
if (galleryElt !== null) {
const imgElt = document.createElement("img");
galleryElt.appendChild(imgElt);
if (imgElt !== null && reader.result as string) {
imgElt.setAttribute("src", (reader.result as string));
}
}
};
})
.catch(e => {
console.log(e.message);
});
</script>
<template>
<figure :id="'gallery-'+id"></figure>
</template>
<style></style>
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<script setup lang="ts">
import { ref } from 'vue';
import { api } from '@/http-api';
const target = ref<HTMLInputElement>();
function submitFile() {
if (target.value !== null && target.value !== undefined && target.value.files !== null) {
const file = target.value.files[0];
if (file === undefined)
return;
let formData = new FormData();
formData.append("file", file);
api.createImage(formData).then(() => {
if (target.value !== undefined)
target.value.value = '';
}).catch(e => {
console.log(e.message);
});
}
}
function handleFileUpload(event: Event) {
target.value = (event.target as HTMLInputElement);
}
</script>
<template>
<div>
<h3>Upload an image</h3>
<div>
<input type="file" id="file" ref="file" @change="handleFileUpload" />
</div>
<div>
<button @click="submitFile">Submit</button>
</div>
</div>
</template>
<style scoped>
</style>
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/// <reference types="vite/client" />
declare module '*.vue' {
import { DefineComponent } from 'vue'
// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/ban-types
const component: DefineComponent<{}, {}, any>
export default component
}
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import axios, { AxiosResponse, AxiosError } from 'axios';
import { ImageType } from '@/image';
const instance = axios.create({
baseURL: "/",
timeout: 15000,
});
const responseBody = (response: AxiosResponse) => response.data;
const requests = {
get: (url: string, param: {}) => instance.get(url, param).then(responseBody),
post: (url: string, body: {}) => instance.post(url, body, { headers: { "Content-Type": "multipart/form-data" }, }).then(responseBody),
put: (url: string, body: {}) => instance.put(url, body).then(responseBody),
delete: (url: string) => instance.delete(url).then(responseBody)
};
export const api = {
getImageList: (): Promise<ImageType[]> => requests.get('images', {}),
getImage: (id: number): Promise<Blob> => requests.get(`images/${id}`, { responseType: "blob" }),
createImage: (form: FormData): Promise<ImageType> => requests.post('images', form),
deleteImage: (id: number): Promise<void> => requests.delete(`images/${id}`),
};
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export interface ImageType {
id: number;
name: string;
}
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import { createApp } from 'vue'
import App from './App.vue'
import router from './router';
createApp(App).use(router).mount('#app')
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import { createWebHistory, createRouter } from "vue-router";
import { RouteRecordRaw } from "vue-router";
const routes: Array<RouteRecordRaw> = [
{
path: "/",
name: "home",
component: () => import("./components/Home.vue"),
props: true
},
{
path: "/gallery",
name: "gallery",
component: () => import("./components/Gallery.vue"),
props: true
},
{
path: "/image/:id",
name: "image",
component: () => import("./components/Image.vue"),
props: ({ params }) => ({ id: Number(params.id) || 0 })
},
{
path: "/upload",
name: "upload",
component: () => import("./components/Upload.vue"),
props: true
}
];
const router = createRouter({
history: createWebHistory(),
routes,
});
export default router;
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{
"compilerOptions": {
"target": "esnext",
"useDefineForClassFields": true,
"module": "esnext",
"moduleResolution": "node",
"strict": true,
"jsx": "preserve",
"sourceMap": true,
"resolveJsonModule": true,
"esModuleInterop": true,
"lib": ["esnext", "dom"],
"paths": {
"@/*": [
"./src/*"
]
}
},
"include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
}
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import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import path from "path";
// https://vitejs.dev/config/
export default defineConfig({
plugins: [vue()],
resolve: {
alias: {
"@": path.resolve(__dirname, "./src"),
},
},
server: {
proxy: {
'^/images': {
target: 'http://localhost:8080' // Spring boot backend address
}
}
},
build: {
outDir: 'target/dist',
assetsDir: 'static'
}
})
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<?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>
<groupId>pdl</groupId>
<artifactId>client-serveur</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<module>frontend</module>
<module>backend</module>
</modules>
</project>