diff --git a/AtLeastOneGroupValidator/.gitignore b/AtLeastOneGroupValidator/.gitignore new file mode 100644 index 0000000..c2065bc --- /dev/null +++ b/AtLeastOneGroupValidator/.gitignore @@ -0,0 +1,37 @@ +HELP.md +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ diff --git a/AtLeastOneGroupValidator/build.gradle b/AtLeastOneGroupValidator/build.gradle new file mode 100644 index 0000000..8807b7a --- /dev/null +++ b/AtLeastOneGroupValidator/build.gradle @@ -0,0 +1,32 @@ +plugins { + id 'org.springframework.boot' version '2.7.3' + id 'io.spring.dependency-management' version '1.0.13.RELEASE' + id 'java' +} + +group = 'me.bvn13.test.spring.validation' +version = '0.0.1-SNAPSHOT' +sourceCompatibility = '17' + +repositories { + mavenCentral() +} + +dependencies { + implementation 'org.springframework.boot:spring-boot-starter-validation' + implementation 'org.springframework.boot:spring-boot-starter-web' + + implementation 'org.springframework.boot:spring-boot-starter-validation' + + implementation 'org.projectlombok:lombok' + annotationProcessor 'org.projectlombok:lombok' + + testImplementation 'org.projectlombok:lombok' + testAnnotationProcessor 'org.projectlombok:lombok' + + testImplementation 'org.springframework.boot:spring-boot-starter-test' +} + +tasks.named('test') { + useJUnitPlatform() +} diff --git a/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.jar b/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..249e583 Binary files /dev/null and b/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.jar differ diff --git a/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.properties b/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..8049c68 --- /dev/null +++ b/AtLeastOneGroupValidator/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/AtLeastOneGroupValidator/gradlew b/AtLeastOneGroupValidator/gradlew new file mode 100755 index 0000000..a69d9cb --- /dev/null +++ b/AtLeastOneGroupValidator/gradlew @@ -0,0 +1,240 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | 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" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$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 "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( 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 + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# 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 "$JAVACMD" "$@" diff --git a/AtLeastOneGroupValidator/gradlew.bat b/AtLeastOneGroupValidator/gradlew.bat new file mode 100644 index 0000000..f127cfd --- /dev/null +++ b/AtLeastOneGroupValidator/gradlew.bat @@ -0,0 +1,91 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem 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. +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 execute + +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 + +: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 %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 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! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/AtLeastOneGroupValidator/settings.gradle b/AtLeastOneGroupValidator/settings.gradle new file mode 100644 index 0000000..03e08f4 --- /dev/null +++ b/AtLeastOneGroupValidator/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'atleastonegroup' diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplication.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplication.java new file mode 100644 index 0000000..b178c04 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplication.java @@ -0,0 +1,13 @@ +package me.bvn13.test.spring.validation.atleastonegroup; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class AtLeastOneGroupValidatorApplication { + + public static void main(String[] args) { + SpringApplication.run(AtLeastOneGroupValidatorApplication.class, args); + } + +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiExceptionHandler.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiExceptionHandler.java new file mode 100644 index 0000000..80506ee --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiExceptionHandler.java @@ -0,0 +1,38 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web; + +import lombok.extern.slf4j.Slf4j; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.validation.FieldError; +import org.springframework.web.bind.MethodArgumentNotValidException; +import org.springframework.web.bind.annotation.ExceptionHandler; +import org.springframework.web.bind.annotation.RestControllerAdvice; + +import java.util.HashMap; +import java.util.Map; + +@Slf4j +@RestControllerAdvice +public class ApiExceptionHandler { + + @ExceptionHandler(MethodArgumentNotValidException.class) + public ResponseEntity handle(MethodArgumentNotValidException e) { + log.error("Validation exception", e); + final Map errors = new HashMap<>(); + e.getBindingResult().getAllErrors().forEach((error) -> { + if (error instanceof FieldError) { + String fieldName = ((FieldError) error).getField(); + String errorMessage = error.getDefaultMessage(); + errors.put(fieldName, errorMessage); + } else { + errors.put(error.getObjectName(), error.getDefaultMessage()); + } + }); + return ResponseEntity.status(HttpStatus.BAD_REQUEST) + .body(ApiResponseDto.builder() + .response(errors) + .status("VALIDATION_ERROR: Validation error") + .build()); + } + +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiResponseDto.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiResponseDto.java new file mode 100644 index 0000000..ea8ba6c --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/ApiResponseDto.java @@ -0,0 +1,15 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web; + +import lombok.Builder; +import lombok.Value; +import lombok.extern.jackson.Jacksonized; + +@Value +@Builder +@Jacksonized +public class ApiResponseDto { + + T response; + String status; + +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductRequestDto.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductRequestDto.java new file mode 100644 index 0000000..a09ee07 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductRequestDto.java @@ -0,0 +1,57 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.product; + +import lombok.Builder; +import lombok.Value; +import lombok.extern.jackson.Jacksonized; +import me.bvn13.test.spring.validation.atleastonegroup.web.validation.AtLeastOneGroupValidated; + +import javax.validation.constraints.NotNull; +import javax.validation.constraints.Null; + +@AtLeastOneGroupValidated( + checkingGroups = { + CreateProductRequestDto.FirstOption.class, + CreateProductRequestDto.SecondOption.class, + CreateProductRequestDto.ThirdOption.class + }, message = "One of 'productId', 'productCode' or 'productIdHash' must be specified!" +) +@Value +@Builder +@Jacksonized +public class CreateProductRequestDto { + + @NotNull(groups = { + FirstOption.class + }) + @Null(groups = { + SecondOption.class, + ThirdOption.class + }) + Long productId; + @NotNull(groups = { + SecondOption.class + }) + @Null(groups = { + FirstOption.class, + ThirdOption.class + }) + String productCode; + @NotNull(groups = { + ThirdOption.class + }) + @Null(groups = { + FirstOption.class, + SecondOption.class + }) + String productIdHash; + + + public interface FirstOption { + } + + public interface SecondOption { + } + + public interface ThirdOption { + } +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductResponseDto.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductResponseDto.java new file mode 100644 index 0000000..7864484 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/CreateProductResponseDto.java @@ -0,0 +1,12 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.product; + +import lombok.Builder; +import lombok.Value; + +@Value +@Builder +public class CreateProductResponseDto { + + String message; + +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductController.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductController.java new file mode 100644 index 0000000..1f28fe7 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductController.java @@ -0,0 +1,36 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.product; + +import me.bvn13.test.spring.validation.atleastonegroup.web.ApiResponseDto; +import org.springframework.http.HttpStatus; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.ResponseStatus; +import org.springframework.web.bind.annotation.RestController; + +import javax.validation.Valid; + +@RestController +public class ProductController { + + @ResponseStatus(HttpStatus.CREATED) + @PostMapping(path = "/api/products") + public ApiResponseDto createProduct(@Valid @RequestBody CreateProductRequestDto requestDto) { + return ApiResponseDto.builder() + .status("OK") + .response(CreateProductResponseDto.builder() + .message(String.format("Product created with '%s'", detectIncomeParam(requestDto))) + .build()) + .build(); + } + + private String detectIncomeParam(CreateProductRequestDto requestDto) { + if (requestDto.getProductId() != null) { + return requestDto.getProductId().toString(); + } else if (requestDto.getProductCode() != null) { + return requestDto.getProductCode(); + } else { + return requestDto.getProductIdHash(); + } + } + +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidated.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidated.java new file mode 100644 index 0000000..1d67e26 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidated.java @@ -0,0 +1,32 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.validation; + +import javax.validation.Constraint; +import javax.validation.Payload; +import java.lang.annotation.Documented; +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * Object passes validation if only one of specified validation group passes. + */ +@Documented +@Constraint(validatedBy = AtLeastOneGroupValidator.class) +@Target({ElementType.TYPE}) +@Retention(RetentionPolicy.RUNTIME) +public @interface AtLeastOneGroupValidated { + String message() default "All constrain groups are not valid!"; + + Class[] groups() default {}; + + /** + * These groups are for checking validation. + * If any of specified group passes the validation, then the whole validation passes. + * + * @return Validation groups (must be specified) + */ + Class[] checkingGroups(); + + Class[] payload() default {}; +} diff --git a/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidator.java b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidator.java new file mode 100644 index 0000000..0a2c6ee --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidator.java @@ -0,0 +1,34 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.validation; + +import javax.validation.ConstraintValidator; +import javax.validation.ConstraintValidatorContext; +import javax.validation.ConstraintViolation; +import javax.validation.Validation; +import javax.validation.Validator; +import javax.validation.ValidatorFactory; +import java.util.Set; + +public class AtLeastOneGroupValidator implements ConstraintValidator { + + private Class[] groups; + + @Override + public void initialize(AtLeastOneGroupValidated constraintAnnotation) { + groups = constraintAnnotation.checkingGroups(); + } + + @Override + public boolean isValid(Object value, ConstraintValidatorContext context) { + final Validator validator; + try (ValidatorFactory factory = Validation.buildDefaultValidatorFactory()) { + validator = factory.getValidator(); + } + for (Class group : groups) { + final Set> violation = validator.validate(value, group); + if (violation.isEmpty()) { + return true; + } + } + return false; + } +} diff --git a/AtLeastOneGroupValidator/src/main/resources/application.properties b/AtLeastOneGroupValidator/src/main/resources/application.properties new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/AtLeastOneGroupValidator/src/main/resources/application.properties @@ -0,0 +1 @@ + diff --git a/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplicationTests.java b/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplicationTests.java new file mode 100644 index 0000000..f6fa850 --- /dev/null +++ b/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/AtLeastOneGroupValidatorApplicationTests.java @@ -0,0 +1,13 @@ +package me.bvn13.test.spring.validation.atleastonegroup; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class AtLeastOneGroupValidatorApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductControllerTest.java b/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductControllerTest.java new file mode 100644 index 0000000..57775cd --- /dev/null +++ b/AtLeastOneGroupValidator/src/test/java/me/bvn13/test/spring/validation/atleastonegroup/web/product/ProductControllerTest.java @@ -0,0 +1,41 @@ +package me.bvn13.test.spring.validation.atleastonegroup.web.product; + +import com.fasterxml.jackson.databind.ObjectMapper; +import org.junit.jupiter.api.Test; +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.http.MediaType; +import org.springframework.test.web.servlet.MockMvc; + +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; +import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*; + +@AutoConfigureMockMvc +@SpringBootTest +public class ProductControllerTest { + + @Autowired + MockMvc mockMvc; + + @Autowired + ObjectMapper objectMapper; + + @Test + void testValidation() throws Exception { + mockMvc.perform(post("/api/products") + .contentType(MediaType.APPLICATION_JSON) + .content(objectMapper.writeValueAsString(aCreateCardRequest()))) + .andDo(print()) + .andExpect(status().isBadRequest()) + .andExpect(jsonPath("$.status").value("VALIDATION_ERROR: Validation error")) + .andExpect(jsonPath("$.response").isMap()) + .andExpect(jsonPath("$.response.createProductRequestDto").exists()); + } + + CreateProductRequestDto aCreateCardRequest() { + return CreateProductRequestDto.builder().build(); + } + +}