chore(hw-03): sync user-service code from hw-02
This commit is contained in:
user
@@ -1,12 +0,0 @@
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#
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# https://help.github.com/articles/dealing-with-line-endings/
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#
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# Linux start script should use lf
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/gradlew text eol=lf
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# These are Windows script files and should use crlf
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*.bat text eol=crlf
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# Binary files should be left untouched
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*.jar binary
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@@ -1,8 +0,0 @@
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# Ignore Gradle project-specific cache directory
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.gradle
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# Ignore Gradle build output directory
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build
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# Ignore Kotlin plugin data
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.kotlin
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@@ -1,43 +0,0 @@
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/*
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* This file was generated by the Gradle 'init' task.
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*
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||||||
* This generated file contains a sample Java application project to get you started.
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||||||
* For more details on building Java & JVM projects, please refer to https://docs.gradle.org/9.7.1/userguide/building_java_projects.html in the Gradle documentation.
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*/
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plugins {
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// Apply the application plugin to add support for building a CLI application in Java.
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application
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}
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repositories {
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// Use Maven Central for resolving dependencies.
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mavenCentral()
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}
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dependencies {
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// Use JUnit Jupiter for testing.
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testImplementation(libs.junit.jupiter)
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testRuntimeOnly("org.junit.platform:junit-platform-launcher")
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// This dependency is used by the application.
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implementation(libs.guava)
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}
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||||||
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||||||
// Apply a specific Java toolchain to ease working on different environments.
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||||||
java {
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toolchain {
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languageVersion = JavaLanguageVersion.of(21)
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}
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||||||
}
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||||||
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||||||
application {
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||||||
// Define the main class for the application.
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||||||
mainClass = "org.example.App"
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||||||
}
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||||||
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tasks.named<Test>("test") {
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// Use JUnit Platform for unit tests.
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useJUnitPlatform()
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}
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@@ -1,5 +0,0 @@
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# This file was generated by the Gradle 'init' task.
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# https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
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org.gradle.configuration-cache=true
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@@ -1,10 +0,0 @@
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# This file was generated by the Gradle 'init' task.
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# https://docs.gradle.org/current/userguide/version_catalogs.html#sec::toml-dependencies-format
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[versions]
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guava = "33.5.0-jre"
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junit-jupiter = "6.0.1"
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[libraries]
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guava = { module = "com.google.guava:guava", version.ref = "guava" }
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junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit-jupiter" }
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@@ -1,9 +0,0 @@
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-9.7.1-bin.zip
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networkTimeout=10000
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retries=0
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retryBackOffMs=500
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validateDistributionUrl=true
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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Vendored
-248
@@ -1,248 +0,0 @@
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#!/bin/sh
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#
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# Copyright © 2015 the original authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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||||||
# you may not use this file except in compliance with the License.
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||||||
# You may obtain a copy of the License at
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|
||||||
#
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|
||||||
# https://www.apache.org/licenses/LICENSE-2.0
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||||||
#
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|
||||||
# Unless required by applicable law or agreed to in writing, software
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|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
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|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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|
||||||
# See the License for the specific language governing permissions and
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|
||||||
# limitations under the License.
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|
||||||
#
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|
||||||
# SPDX-License-Identifier: Apache-2.0
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|
||||||
#
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|
||||||
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||||||
##############################################################################
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|
||||||
#
|
|
||||||
# gradlew start up script for POSIX generated by Gradle.
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|
||||||
#
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|
||||||
# Important for running:
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|
||||||
#
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|
||||||
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
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|
||||||
# noncompliant, but you have some other compliant shell such as ksh or
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|
||||||
# bash, then to run this script, type that shell name before the whole
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||||||
# command line, like:
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|
||||||
#
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|
||||||
# ksh gradlew
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|
||||||
#
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|
||||||
# Busybox and similar reduced shells will NOT work, because this script
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|
||||||
# requires all of these POSIX shell features:
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||||||
# * functions;
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|
||||||
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
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||||||
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
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||||||
# * compound commands having a testable exit status, especially «case»;
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||||||
# * various built-in commands including «command», «set», and «ulimit».
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|
||||||
#
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||||||
# Important for patching:
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|
||||||
#
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|
||||||
# (2) This script targets any POSIX shell, so it avoids extensions provided
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|
||||||
# by Bash, Ksh, etc; in particular arrays are avoided.
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||||||
#
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|
||||||
# The "traditional" practice of packing multiple parameters into a
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|
||||||
# space-separated string is a well documented source of bugs and security
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|
||||||
# problems, so this is (mostly) avoided, by progressively accumulating
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||||||
# options in "$@", and eventually passing that to Java.
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|
||||||
#
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|
||||||
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
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|
||||||
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
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|
||||||
# see the in-line comments for details.
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|
||||||
#
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||||||
# There are tweaks for specific operating systems such as AIX, CygWin,
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|
||||||
# Darwin, MinGW, and NonStop.
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|
||||||
#
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|
||||||
# (3) This script is generated from the Groovy template
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|
||||||
# https://github.com/gradle/gradle/blob/<unknown>/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
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|
||||||
# within the Gradle project.
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|
||||||
#
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|
||||||
# You can find Gradle at https://github.com/gradle/gradle/.
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|
||||||
#
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|
||||||
##############################################################################
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|
||||||
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|
||||||
# Attempt to set APP_HOME
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|
||||||
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||||||
# Resolve links: $0 may be a link
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||||||
app_path=$0
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||||||
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||||||
# Need this for daisy-chained symlinks.
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||||||
while
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||||||
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
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||||||
[ -h "$app_path" ]
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do
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||||||
ls=$( ls -ld "$app_path" )
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||||||
link=${ls#*' -> '}
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||||||
case $link in #(
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||||||
/*) app_path=$link ;; #(
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||||||
*) app_path=$APP_HOME$link ;;
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||||||
esac
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||||||
done
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||||||
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||||||
# This is normally unused
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||||||
# shellcheck disable=SC2034
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||||||
APP_BASE_NAME=${0##*/}
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||||||
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
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||||||
APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
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||||||
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||||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
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||||||
MAX_FD=maximum
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||||||
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||||||
warn () {
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||||||
echo "$*"
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||||||
} >&2
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||||||
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||||||
die () {
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||||||
echo
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||||||
echo "$*"
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||||||
echo
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||||||
exit 1
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||||||
} >&2
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||||||
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||||||
# OS specific support (must be 'true' or 'false').
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||||||
cygwin=false
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||||||
msys=false
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||||||
darwin=false
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||||||
nonstop=false
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||||||
case "$( uname )" in #(
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||||||
CYGWIN* ) cygwin=true ;; #(
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||||||
Darwin* ) darwin=true ;; #(
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||||||
MSYS* | MINGW* ) msys=true ;; #(
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||||||
NONSTOP* ) nonstop=true ;;
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||||||
esac
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||||||
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|
||||||
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|
||||||
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|
||||||
# Determine the Java command to use to start the JVM.
|
|
||||||
if [ -n "$JAVA_HOME" ] ; then
|
|
||||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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|
||||||
# IBM's JDK on AIX uses strange locations for the executables
|
|
||||||
JAVACMD=$JAVA_HOME/jre/sh/java
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|
||||||
else
|
|
||||||
JAVACMD=$JAVA_HOME/bin/java
|
|
||||||
fi
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|
||||||
if [ ! -x "$JAVACMD" ] ; then
|
|
||||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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|
||||||
|
|
||||||
Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
location of your Java installation."
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|
||||||
fi
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|
||||||
else
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|
||||||
JAVACMD=java
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|
||||||
if ! command -v java >/dev/null 2>&1
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|
||||||
then
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|
||||||
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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|
||||||
|
|
||||||
Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
location of your Java installation."
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Increase the maximum file descriptors if we can.
|
|
||||||
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
|
||||||
case $MAX_FD in #(
|
|
||||||
max*)
|
|
||||||
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
|
|
||||||
# shellcheck disable=SC2039,SC3045
|
|
||||||
MAX_FD=$( ulimit -H -n ) ||
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|
||||||
warn "Could not query maximum file descriptor limit"
|
|
||||||
esac
|
|
||||||
case $MAX_FD in #(
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|
||||||
'' | soft) :;; #(
|
|
||||||
*)
|
|
||||||
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
|
|
||||||
# shellcheck disable=SC2039,SC3045
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|
||||||
ulimit -n "$MAX_FD" ||
|
|
||||||
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Collect all arguments for the java command, stacking in reverse order:
|
|
||||||
# * args from the command line
|
|
||||||
# * the main class name
|
|
||||||
# * -classpath
|
|
||||||
# * -D...appname settings
|
|
||||||
# * --module-path (only if needed)
|
|
||||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
|
||||||
|
|
||||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
|
||||||
if "$cygwin" || "$msys" ; then
|
|
||||||
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
|
||||||
|
|
||||||
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
|
||||||
|
|
||||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
|
||||||
for arg do
|
|
||||||
if
|
|
||||||
case $arg in #(
|
|
||||||
-*) false ;; # don't mess with options #(
|
|
||||||
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
|
||||||
[ -e "$t" ] ;; #(
|
|
||||||
*) false ;;
|
|
||||||
esac
|
|
||||||
then
|
|
||||||
arg=$( cygpath --path --ignore --mixed "$arg" )
|
|
||||||
fi
|
|
||||||
# Roll the args list around exactly as many times as the number of
|
|
||||||
# args, so each arg winds up back in the position where it started, but
|
|
||||||
# possibly modified.
|
|
||||||
#
|
|
||||||
# NB: a `for` loop captures its iteration list before it begins, so
|
|
||||||
# changing the positional parameters here affects neither the number of
|
|
||||||
# iterations, nor the values presented in `arg`.
|
|
||||||
shift # remove old arg
|
|
||||||
set -- "$@" "$arg" # push replacement arg
|
|
||||||
done
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
# 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"'
|
|
||||||
|
|
||||||
# Collect all arguments for the java command:
|
|
||||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
|
|
||||||
# and any embedded shellness will be escaped.
|
|
||||||
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
|
|
||||||
# treated as '${Hostname}' itself on the command line.
|
|
||||||
|
|
||||||
set -- \
|
|
||||||
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
|
||||||
-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
|
|
||||||
"$@"
|
|
||||||
|
|
||||||
# Stop when "xargs" is not available.
|
|
||||||
if ! command -v xargs >/dev/null 2>&1
|
|
||||||
then
|
|
||||||
die "xargs is not available"
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Use "xargs" to parse quoted args.
|
|
||||||
#
|
|
||||||
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
|
||||||
#
|
|
||||||
# In Bash we could simply go:
|
|
||||||
#
|
|
||||||
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
|
||||||
# set -- "${ARGS[@]}" "$@"
|
|
||||||
#
|
|
||||||
# but POSIX shell has neither arrays nor command substitution, so instead we
|
|
||||||
# post-process each arg (as a line of input to sed) to backslash-escape any
|
|
||||||
# character that might be a shell metacharacter, then use eval to reverse
|
|
||||||
# that process (while maintaining the separation between arguments), and wrap
|
|
||||||
# the whole thing up as a single "set" statement.
|
|
||||||
#
|
|
||||||
# This will of course break if any of these variables contains a newline or
|
|
||||||
# an unmatched quote.
|
|
||||||
#
|
|
||||||
|
|
||||||
eval "set -- $(
|
|
||||||
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
|
||||||
xargs -n1 |
|
|
||||||
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
|
||||||
tr '\n' ' '
|
|
||||||
)" '"$@"'
|
|
||||||
|
|
||||||
exec "$JAVACMD" "$@"
|
|
||||||
-82
@@ -1,82 +0,0 @@
|
|||||||
@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
|
|
||||||
@rem SPDX-License-Identifier: Apache-2.0
|
|
||||||
@rem
|
|
||||||
|
|
||||||
@if "%DEBUG%"=="" @echo off
|
|
||||||
@rem ##########################################################################
|
|
||||||
@rem
|
|
||||||
@rem gradlew startup script for Windows
|
|
||||||
@rem
|
|
||||||
@rem ##########################################################################
|
|
||||||
|
|
||||||
@rem Set local scope for the variables, and ensure extensions are enabled
|
|
||||||
setlocal EnableExtensions
|
|
||||||
|
|
||||||
set DIRNAME=%~dp0
|
|
||||||
if "%DIRNAME%"=="" set DIRNAME=.
|
|
||||||
@rem This is normally unused
|
|
||||||
set APP_BASE_NAME=%~n0
|
|
||||||
set APP_HOME=%DIRNAME%
|
|
||||||
|
|
||||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
|
||||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
|
||||||
|
|
||||||
@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% equ 0 goto execute
|
|
||||||
|
|
||||||
echo. 1>&2
|
|
||||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
|
|
||||||
echo. 1>&2
|
|
||||||
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
|
|
||||||
echo location of your Java installation. 1>&2
|
|
||||||
|
|
||||||
"%COMSPEC%" /c exit 1
|
|
||||||
|
|
||||||
:findJavaFromJavaHome
|
|
||||||
set JAVA_HOME=%JAVA_HOME:"=%
|
|
||||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
|
||||||
|
|
||||||
if exist "%JAVA_EXE%" goto execute
|
|
||||||
|
|
||||||
echo. 1>&2
|
|
||||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
|
|
||||||
echo. 1>&2
|
|
||||||
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
|
|
||||||
echo location of your Java installation. 1>&2
|
|
||||||
|
|
||||||
"%COMSPEC%" /c exit 1
|
|
||||||
|
|
||||||
:execute
|
|
||||||
@rem Setup the command line
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
@rem Execute gradlew
|
|
||||||
@rem endlocal doesn't take effect until after the line is parsed and variables are expanded
|
|
||||||
@rem which allows us to clear the local environment before executing the java command
|
|
||||||
endlocal & "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* & call :exitWithErrorLevel
|
|
||||||
|
|
||||||
:exitWithErrorLevel
|
|
||||||
@rem Use "%COMSPEC%" /c exit to allow operators to work properly in scripts
|
|
||||||
"%COMSPEC%" /c exit %ERRORLEVEL%
|
|
||||||
@@ -1,14 +0,0 @@
|
|||||||
/*
|
|
||||||
* This file was generated by the Gradle 'init' task.
|
|
||||||
*
|
|
||||||
* The settings file is used to specify which projects to include in your build.
|
|
||||||
* For more detailed information on multi-project builds, please refer to https://docs.gradle.org/9.7.1/userguide/multi_project_builds.html in the Gradle documentation.
|
|
||||||
*/
|
|
||||||
|
|
||||||
plugins {
|
|
||||||
// Apply the foojay-resolver plugin to allow automatic download of JDKs
|
|
||||||
id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
|
|
||||||
}
|
|
||||||
|
|
||||||
rootProject.name = "app"
|
|
||||||
include("app")
|
|
||||||
@@ -0,0 +1,13 @@
|
|||||||
|
.PHONY: up down build run
|
||||||
|
|
||||||
|
up:
|
||||||
|
docker compose up -d
|
||||||
|
|
||||||
|
down:
|
||||||
|
docker compose down
|
||||||
|
|
||||||
|
build:
|
||||||
|
mvn clean package
|
||||||
|
|
||||||
|
run:
|
||||||
|
mvn exec:java
|
||||||
@@ -0,0 +1,16 @@
|
|||||||
|
# User Service
|
||||||
|
|
||||||
|
## Описание
|
||||||
|
|
||||||
|
Консольное Java-приложение для CRUD-операций над сущностью `User` с использованием Hibernate и PostgreSQL без Spring.
|
||||||
|
|
||||||
|
PostgreSQL запускается в Docker через Docker Compose.
|
||||||
|
|
||||||
|
## Команды Makefile
|
||||||
|
|
||||||
|
| Команда | Описание |
|
||||||
|
| ------------ | ---------------------- |
|
||||||
|
| `make up` | Запустить PostgreSQL. |
|
||||||
|
| `make down` | Остановить PostgreSQL. |
|
||||||
|
| `make build` | Собрать Maven-проект. |
|
||||||
|
| `make run` | Запустить приложение. |
|
||||||
@@ -0,0 +1,15 @@
|
|||||||
|
services:
|
||||||
|
postgres:
|
||||||
|
image: postgres:17
|
||||||
|
container_name: user-service-postgres
|
||||||
|
environment:
|
||||||
|
POSTGRES_DB: user_service
|
||||||
|
POSTGRES_USER: postgres
|
||||||
|
POSTGRES_PASSWORD: postgres
|
||||||
|
ports:
|
||||||
|
- "5432:5432"
|
||||||
|
volumes:
|
||||||
|
- postgres_data:/var/lib/postgresql/data
|
||||||
|
|
||||||
|
volumes:
|
||||||
|
postgres_data:
|
||||||
@@ -0,0 +1,124 @@
|
|||||||
|
<?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>
|
||||||
|
|
||||||
|
<groupId>com.example</groupId>
|
||||||
|
<artifactId>user-service</artifactId>
|
||||||
|
<version>1.0-SNAPSHOT</version>
|
||||||
|
|
||||||
|
<name>user-service</name>
|
||||||
|
<!-- FIXME change it to the project's website -->
|
||||||
|
<url>http://www.example.com</url>
|
||||||
|
|
||||||
|
<properties>
|
||||||
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||||
|
<maven.compiler.release>17</maven.compiler.release>
|
||||||
|
</properties>
|
||||||
|
|
||||||
|
<dependencyManagement>
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.junit</groupId>
|
||||||
|
<artifactId>junit-bom</artifactId>
|
||||||
|
<version>5.11.0</version>
|
||||||
|
<type>pom</type>
|
||||||
|
<scope>import</scope>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
</dependencyManagement>
|
||||||
|
|
||||||
|
<dependencies>
|
||||||
|
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.junit.jupiter</groupId>
|
||||||
|
<artifactId>junit-jupiter-api</artifactId>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<!-- Optionally: parameterized tests support -->
|
||||||
|
|
||||||
|
<!-- JUnit -->
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.junit.jupiter</groupId>
|
||||||
|
<artifactId>junit-jupiter-params</artifactId>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<!-- Hibernate ORM -->
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.hibernate.orm</groupId>
|
||||||
|
<artifactId>hibernate-core</artifactId>
|
||||||
|
<version>7.4.10.Final</version>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
<!-- PostgreSQL JDBC Driver -->
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.postgresql</groupId>
|
||||||
|
<artifactId>postgresql</artifactId>
|
||||||
|
<version>42.7.8</version>
|
||||||
|
</dependency>
|
||||||
|
|
||||||
|
</dependencies>
|
||||||
|
|
||||||
|
<build>
|
||||||
|
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to
|
||||||
|
parent pom) -->
|
||||||
|
<plugins>
|
||||||
|
<!-- clean lifecycle, see
|
||||||
|
https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-clean-plugin</artifactId>
|
||||||
|
<version>3.4.0</version>
|
||||||
|
</plugin>
|
||||||
|
<!-- default lifecycle, jar packaging: see
|
||||||
|
https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-resources-plugin</artifactId>
|
||||||
|
<version>3.3.1</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-compiler-plugin</artifactId>
|
||||||
|
<version>3.13.0</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-surefire-plugin</artifactId>
|
||||||
|
<version>3.3.0</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-jar-plugin</artifactId>
|
||||||
|
<version>3.4.2</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-install-plugin</artifactId>
|
||||||
|
<version>3.1.2</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-deploy-plugin</artifactId>
|
||||||
|
<version>3.1.2</version>
|
||||||
|
</plugin>
|
||||||
|
<!-- site lifecycle, see
|
||||||
|
https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-site-plugin</artifactId>
|
||||||
|
<version>3.12.1</version>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-project-info-reports-plugin</artifactId>
|
||||||
|
<version>3.6.1</version>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.codehaus.mojo</groupId>
|
||||||
|
<artifactId>exec-maven-plugin</artifactId>
|
||||||
|
<version>3.5.0</version>
|
||||||
|
<configuration>
|
||||||
|
<mainClass>com.example.Main</mainClass>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
</plugins>
|
||||||
|
</pluginManagement>
|
||||||
|
</build>
|
||||||
|
</project>
|
||||||
@@ -0,0 +1,119 @@
|
|||||||
|
package com.example;
|
||||||
|
|
||||||
|
import java.util.Scanner;
|
||||||
|
|
||||||
|
public class Main {
|
||||||
|
|
||||||
|
public static void main(String[] args) {
|
||||||
|
UserDao userDao = new UserDao();
|
||||||
|
Scanner scanner = new Scanner(System.in);
|
||||||
|
|
||||||
|
try {
|
||||||
|
while (true) {
|
||||||
|
printMenu();
|
||||||
|
|
||||||
|
String choice = scanner.nextLine();
|
||||||
|
|
||||||
|
clearConsole();
|
||||||
|
|
||||||
|
try {
|
||||||
|
switch (choice) {
|
||||||
|
case "1" -> createUser(userDao, scanner);
|
||||||
|
case "2" -> findUser(userDao, scanner);
|
||||||
|
case "3" -> updateUser(userDao, scanner);
|
||||||
|
case "4" -> deleteUser(userDao, scanner);
|
||||||
|
case "0" -> {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
default -> System.out.println("Неизвестная команда.");
|
||||||
|
}
|
||||||
|
} catch (NumberFormatException e) {
|
||||||
|
System.out.println("Ошибка: введите корректное число.");
|
||||||
|
} catch (RuntimeException e) {
|
||||||
|
System.out.println("Ошибка при работе с базой данных.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
scanner.close();
|
||||||
|
userDao.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void printMenu() {
|
||||||
|
System.out.println("\n1. Создать пользователя");
|
||||||
|
System.out.println("2. Найти пользователя");
|
||||||
|
System.out.println("3. Обновить пользователя");
|
||||||
|
System.out.println("4. Удалить пользователя");
|
||||||
|
System.out.println("0. Выход");
|
||||||
|
System.out.print("Выберите действие: ");
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void createUser(UserDao userDao, Scanner scanner) {
|
||||||
|
User user = new User();
|
||||||
|
|
||||||
|
System.out.print("Имя: ");
|
||||||
|
user.setName(scanner.nextLine());
|
||||||
|
|
||||||
|
System.out.print("Email: ");
|
||||||
|
user.setEmail(scanner.nextLine());
|
||||||
|
|
||||||
|
System.out.print("Возраст: ");
|
||||||
|
user.setAge(Integer.parseInt(scanner.nextLine()));
|
||||||
|
|
||||||
|
userDao.create(user);
|
||||||
|
|
||||||
|
System.out.println("Пользователь создан: " + user);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void findUser(UserDao userDao, Scanner scanner) {
|
||||||
|
System.out.print("ID пользователя: ");
|
||||||
|
Long id = Long.parseLong(scanner.nextLine());
|
||||||
|
|
||||||
|
User user = userDao.findById(id);
|
||||||
|
|
||||||
|
if (user != null) {
|
||||||
|
System.out.println(user);
|
||||||
|
} else {
|
||||||
|
System.out.println("Пользователь не найден.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void updateUser(UserDao userDao, Scanner scanner) {
|
||||||
|
System.out.print("ID пользователя: ");
|
||||||
|
Long id = Long.parseLong(scanner.nextLine());
|
||||||
|
|
||||||
|
User user = userDao.findById(id);
|
||||||
|
|
||||||
|
if (user == null) {
|
||||||
|
System.out.println("Пользователь не найден.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
System.out.print("Новое имя: ");
|
||||||
|
user.setName(scanner.nextLine());
|
||||||
|
|
||||||
|
System.out.print("Новый email: ");
|
||||||
|
user.setEmail(scanner.nextLine());
|
||||||
|
|
||||||
|
System.out.print("Новый возраст: ");
|
||||||
|
user.setAge(Integer.parseInt(scanner.nextLine()));
|
||||||
|
|
||||||
|
userDao.update(user);
|
||||||
|
|
||||||
|
System.out.println("Пользователь обновлён.");
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void deleteUser(UserDao userDao, Scanner scanner) {
|
||||||
|
System.out.print("ID пользователя: ");
|
||||||
|
Long id = Long.parseLong(scanner.nextLine());
|
||||||
|
|
||||||
|
userDao.deleteById(id);
|
||||||
|
|
||||||
|
System.out.println("Пользователь удалён.");
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void clearConsole() {
|
||||||
|
System.out.print("\033[H\033[2J");
|
||||||
|
System.out.flush();
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -0,0 +1,94 @@
|
|||||||
|
package com.example;
|
||||||
|
|
||||||
|
import jakarta.persistence.Column;
|
||||||
|
import jakarta.persistence.Entity;
|
||||||
|
import jakarta.persistence.GeneratedValue;
|
||||||
|
import jakarta.persistence.GenerationType;
|
||||||
|
import jakarta.persistence.Id;
|
||||||
|
import jakarta.persistence.PrePersist;
|
||||||
|
import jakarta.persistence.Table;
|
||||||
|
import java.time.LocalDateTime;
|
||||||
|
|
||||||
|
@Entity
|
||||||
|
@Table(name = "users")
|
||||||
|
public class User {
|
||||||
|
|
||||||
|
@Id
|
||||||
|
@GeneratedValue(strategy = GenerationType.IDENTITY)
|
||||||
|
private Long id;
|
||||||
|
|
||||||
|
@Column(nullable = false, length = 100)
|
||||||
|
private String name;
|
||||||
|
|
||||||
|
@Column(nullable = false, unique = true, length = 255)
|
||||||
|
private String email;
|
||||||
|
|
||||||
|
@Column(nullable = false)
|
||||||
|
private Integer age;
|
||||||
|
|
||||||
|
@Column(name = "created_at", nullable = false, updatable = false)
|
||||||
|
private LocalDateTime createdAt;
|
||||||
|
|
||||||
|
protected User() {}
|
||||||
|
|
||||||
|
public User(String name, String email, Integer age) {
|
||||||
|
this.name = name;
|
||||||
|
this.email = email;
|
||||||
|
this.age = age;
|
||||||
|
}
|
||||||
|
|
||||||
|
@PrePersist
|
||||||
|
protected void onCreate() {
|
||||||
|
createdAt = LocalDateTime.now();
|
||||||
|
}
|
||||||
|
|
||||||
|
public Long getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getEmail() {
|
||||||
|
return email;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Integer getAge() {
|
||||||
|
return age;
|
||||||
|
}
|
||||||
|
|
||||||
|
public LocalDateTime getCreatedAt() {
|
||||||
|
return createdAt;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setName(String name) {
|
||||||
|
this.name = name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setEmail(String email) {
|
||||||
|
this.email = email;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setAge(Integer age) {
|
||||||
|
this.age = age;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String toString() {
|
||||||
|
return "User{"
|
||||||
|
+ "id="
|
||||||
|
+ id
|
||||||
|
+ ", name='"
|
||||||
|
+ name
|
||||||
|
+ '\''
|
||||||
|
+ ", email='"
|
||||||
|
+ email
|
||||||
|
+ '\''
|
||||||
|
+ ", age="
|
||||||
|
+ age
|
||||||
|
+ ", createdAt="
|
||||||
|
+ createdAt
|
||||||
|
+ '}';
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -0,0 +1,96 @@
|
|||||||
|
package com.example;
|
||||||
|
|
||||||
|
import org.hibernate.HibernateException;
|
||||||
|
import org.hibernate.Session;
|
||||||
|
import org.hibernate.SessionFactory;
|
||||||
|
import org.hibernate.Transaction;
|
||||||
|
import org.hibernate.cfg.Configuration;
|
||||||
|
|
||||||
|
public class UserDao {
|
||||||
|
|
||||||
|
private final SessionFactory sessionFactory;
|
||||||
|
|
||||||
|
public UserDao() {
|
||||||
|
sessionFactory =
|
||||||
|
new Configuration().configure().addAnnotatedClass(User.class).buildSessionFactory();
|
||||||
|
}
|
||||||
|
|
||||||
|
public User create(User user) {
|
||||||
|
Transaction transaction = null;
|
||||||
|
|
||||||
|
try (Session session = sessionFactory.openSession()) {
|
||||||
|
transaction = session.beginTransaction();
|
||||||
|
|
||||||
|
session.persist(user);
|
||||||
|
|
||||||
|
transaction.commit();
|
||||||
|
|
||||||
|
return user;
|
||||||
|
} catch (HibernateException e) {
|
||||||
|
handleException(transaction, e);
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public User findById(Long id) {
|
||||||
|
try (Session session = sessionFactory.openSession()) {
|
||||||
|
return session.find(User.class, id);
|
||||||
|
} catch (HibernateException e) {
|
||||||
|
handleException(null, e);
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public User update(User user) {
|
||||||
|
Transaction transaction = null;
|
||||||
|
|
||||||
|
try (Session session = sessionFactory.openSession()) {
|
||||||
|
transaction = session.beginTransaction();
|
||||||
|
|
||||||
|
User updatedUser = session.merge(user);
|
||||||
|
|
||||||
|
transaction.commit();
|
||||||
|
|
||||||
|
return updatedUser;
|
||||||
|
} catch (HibernateException e) {
|
||||||
|
handleException(transaction, e);
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void deleteById(Long id) {
|
||||||
|
Transaction transaction = null;
|
||||||
|
|
||||||
|
try (Session session = sessionFactory.openSession()) {
|
||||||
|
transaction = session.beginTransaction();
|
||||||
|
|
||||||
|
User user = session.find(User.class, id);
|
||||||
|
|
||||||
|
if (user != null) {
|
||||||
|
session.remove(user);
|
||||||
|
}
|
||||||
|
|
||||||
|
transaction.commit();
|
||||||
|
} catch (HibernateException e) {
|
||||||
|
handleException(transaction, e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void close() {
|
||||||
|
sessionFactory.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void handleException(Transaction transaction, HibernateException e) {
|
||||||
|
if (transaction != null) {
|
||||||
|
try {
|
||||||
|
transaction.rollback();
|
||||||
|
} catch (HibernateException rollbackException) {
|
||||||
|
System.err.println("Ошибка при откате транзакции.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
System.err.println("Ошибка при работе с Hibernate: " + e.getMessage());
|
||||||
|
|
||||||
|
throw e;
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -0,0 +1,32 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "https://hibernate.org/dtd/hibernate-configuration-3.0.dtd">
|
||||||
|
|
||||||
|
<hibernate-configuration>
|
||||||
|
<session-factory>
|
||||||
|
|
||||||
|
<property name="hibernate.connection.driver_class"> org.postgresql.Driver </property>
|
||||||
|
|
||||||
|
<property name="hibernate.connection.url"> jdbc:postgresql://localhost:5432/user_service </property>
|
||||||
|
|
||||||
|
<property name="hibernate.connection.username"> postgres </property>
|
||||||
|
|
||||||
|
<property name="hibernate.connection.password"> postgres </property>
|
||||||
|
|
||||||
|
<property name="hibernate.dialect"> org.hibernate.dialect.PostgreSQLDialect </property>
|
||||||
|
|
||||||
|
<property name="hibernate.show_sql"> true </property>
|
||||||
|
|
||||||
|
<property name="hibernate.format_sql"> true </property>
|
||||||
|
|
||||||
|
<property name="hibernate.hbm2ddl.auto"> update </property>
|
||||||
|
|
||||||
|
<!-- SQL logging -->
|
||||||
|
|
||||||
|
<property name="hibernate.show_sql">true</property>
|
||||||
|
|
||||||
|
<property name="hibernate.format_sql">true</property>
|
||||||
|
|
||||||
|
<property name="hibernate.highlight_sql">true</property>
|
||||||
|
|
||||||
|
</session-factory>
|
||||||
|
</hibernate-configuration>
|
||||||
Reference in New Issue
Block a user