SpringCloud/spring-cloud-function
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add native web sample

Browse Source
This commit is contained in:
Oleg Zhurakousky
2024-01-12 14:31:53 +01:00
parent 494f60ba31
commit ea3570683f
22 changed files with 1315 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@@ -4,6 +4,7 @@ asciidoctor.css
*~ *~
.#* .#*
*# *#
src/main/resources/META-INF/native-image
target/ target/
build/ build/
bin/ bin/

33
spring-cloud-function-samples/function-sample-aws-serverless-web-native/.gitignore vendored Normal file
View File

@@ -0,0 +1,33 @@
HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### 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/

BIN
spring-cloud-function-samples/function-sample-aws-serverless-web-native/.mvn/wrapper/maven-wrapper.jar vendored Normal file
View File

Binary file not shown.

18
spring-cloud-function-samples/function-sample-aws-serverless-web-native/.mvn/wrapper/maven-wrapper.properties vendored Normal file
View File

@@ -0,0 +1,18 @@
# 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
#
# http://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.
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.7/apache-maven-3.8.7-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

46
spring-cloud-function-samples/function-sample-aws-serverless-web-native/Dockerfile Normal file
View File

@@ -0,0 +1,46 @@
FROM arm64v8/amazonlinux:2
RUN yum -y update \
&& yum install -y tar unzip gzip bzip2-devel ed gcc gcc-c++ gcc-gfortran \
less libcurl-devel openssl openssl-devel readline-devel xz-devel \
zlib-devel glibc-static libcxx libcxx-devel llvm-toolset-7 zlib-static \
&& rm -rf /var/cache/yum
#ENV GRAAL_VERSION 22.3.1
ENV GRAAL_FOLDERNAME graalvm-community-openjdk-21.0.1+12.1
#ENV GRAAL_FILENAME graalvm-community-jdk-21.0.1_linux-x64_bin.tar.gz
RUN curl -4 -L https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-21.0.1/graalvm-community-jdk-21.0.1_linux-aarch64_bin.tar.gz | tar -xvz
RUN mv $GRAAL_FOLDERNAME /usr/lib/graalvm
RUN rm -rf $GRAAL_FOLDERNAME
# Graal maven plugin requires Maven 3.3.x
ENV MVN_VERSION 3.6.3
ENV MVN_FOLDERNAME apache-maven-${MVN_VERSION}
ENV MVN_FILENAME apache-maven-${MVN_VERSION}-bin.tar.gz
RUN curl -4 -L https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/${MVN_VERSION}/${MVN_FILENAME} | tar -xvz
RUN mv $MVN_FOLDERNAME /usr/lib/maven
RUN rm -rf $MVN_FOLDERNAME
# Gradle
ENV GRADLE_VERSION 7.4.1
ENV GRADLE_FOLDERNAME gradle-${GRADLE_VERSION}
ENV GRADLE_FILENAME gradle-${GRADLE_VERSION}-bin.zip
RUN curl -LO https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip
RUN unzip gradle-${GRADLE_VERSION}-bin.zip
RUN mv $GRADLE_FOLDERNAME /usr/lib/gradle
RUN rm -rf $GRADLE_FOLDERNAME
VOLUME /project
WORKDIR /project
#RUN /usr/lib/graalvm/bin/gu install native-image
#RUN ln -s /usr/lib/graalvm/bin/native-image /usr/bin/native-image
RUN ln -s /usr/lib/maven/bin/mvn /usr/bin/mvn
RUN ln -s /usr/lib/gradle/bin/gradle /usr/bin/gradle
ENV JAVA_HOME /usr/lib/graalvm
WORKDIR /function-sample-aws-native

97
spring-cloud-function-samples/function-sample-aws-serverless-web-native/README.md Normal file
View File

@@ -0,0 +1,97 @@
In this sample, you'll build a native GraalVM image for running web workloads in AWS Lambda.
The sample contains a typical Spring MVC application with MVC controllers which will
The sample contains two functions - `uppercase` and `reverse` - so you can see how to route requests. A provided `RoutingFunction` will send messages to a handler function specified in a header named: `spring.cloud.function.definition` (demonstrated in the test section). The routing value can also be passed as an environment variable. If using API Gateway, you can pass this value as an HTTP header.
**Example function definition**
```
@Bean
public Function<String, String> uppercase() {
return v -> {
System.out.println("Uppercasing " + v);
return v.toUpperCase();
};
}
```
> Note: If your function takes a Spring Message as an input parameter (e.g., Function<Message, ..>), the Lambda Context object will be available in the message header `aws-context`. See [AWSLambdaUtils.java](https://github.com/spring-cloud/spring-cloud-function/blob/main/spring-cloud-function-adapters/spring-cloud-function-adapter-aws/src/main/java/org/springframework/cloud/function/adapter/aws/AWSLambdaUtils.java#L67C44-L67C55) for details.
## To build the sample on macOS (Apple silicon arm64)
You first need to build the function, then you will deploy it to AWS Lambda.
### Step 1 - Build the native image
Before starting the build, you must clone or download the code in **function-sample-aws-native**.
1. Change into the project directory: `spring-cloud-function-samples/function-sample-aws-native`
2. Run the following to build a Docker container image which will be used to create the Lambda function zip file.
```
docker build -t "al2-graalvm19:native-function" .
```
3. Start the container
```
docker run -dit -v `pwd`:`pwd` -w `pwd` -v ~/.m2:/root/.m2 al2-graalvm19:native-function
```
4. In Docker, open the image terminal.
> Your working directory should default to the project root. Verify by running `ls` to view the files.
6. From inside the container, build the Lambda function:
```
./mvnw clean -Pnative native:compile -DskipTests
```
After the build finishes, you need to deploy the function.
### Step 2 - Deploy your function
You will first create the function, and then you will upload the zipped native image from the build process.
**Create the function**
1. Login to the **Amazon Web Services console**.
2. Navigate to the **Lambda service**.
3. Choose `Create Function`.
4. For **function name**, enter `native-func-sample`.
5. For runtime, select `Provide your own bootstrap on Amazon Linux 2`.
6. For architecture, select `arm64`.
7. Choose `Create Function` again.
**Upload the zip image**
1. Choose `Upload from`, then `.zip file`.
2. From the `target` directory, select the .zip file created by the build.
3. Wait for the image to upload.
### Step 3 - Test your function
Your test event will provide the information needed to select the `uppercase` or `reverse` handler functions.
1. From the Lambda console, navigate to the `Test` tab.
2. For test data, enter the following JSON:
```JSON
{
"payload": "hello",
"headers": {
"spring.cloud.function.definition": "uppercase"
}
}
```
3. Choose **Test**.
You should see uppercased output for the payload value: "HELLO"
4. Change the test data to the following JSON:
```JSON
{
"payload": "hello",
"headers": {
"spring.cloud.function.definition": "reverse"
}
}
```
5. Choose **Test**.
You should see reversed output for the payload value: "OLLEH"
**Congratulations!** You have built and deployed a Graal native image to AWS Lambda.

308
spring-cloud-function-samples/function-sample-aws-serverless-web-native/mvnw vendored Executable file
View File

@@ -0,0 +1,308 @@
#!/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
#
# http://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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.2.0
#
# Required ENV vars:
# ------------------
# JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
# 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 "$MAVEN_SKIP_RC" ] ; then
if [ -f /usr/local/etc/mavenrc ] ; then
. /usr/local/etc/mavenrc
fi
if [ -f /etc/mavenrc ] ; then
. /etc/mavenrc
fi
if [ -f "$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 "$JAVA_HOME" ]; then
if [ -x "/usr/libexec/java_home" ]; then
JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
else
JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
fi
fi
;;
esac
if [ -z "$JAVA_HOME" ] ; then
if [ -r /etc/gentoo-release ] ; then
JAVA_HOME=$(java-config --jre-home)
fi
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$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 $mingw ; then
[ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
fi
if [ -z "$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="$(\unset -f command 2>/dev/null; \command -v java)"
fi
fi
if [ ! -x "$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
# 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 "$wdir/.." || exit 1; pwd)
fi
# end of workaround
done
printf '%s' "$(cd "$basedir" || exit 1; pwd)"
}
# concatenates all lines of a file
concat_lines() {
if [ -f "$1" ]; then
# Remove \r in case we run on Windows within Git Bash
# and check out the repository with auto CRLF management
# enabled. Otherwise, we may read lines that are delimited with
# \r\n and produce $'-Xarg\r' rather than -Xarg due to word
# splitting rules.
tr -s '\r\n' ' ' < "$1"
fi
}
log() {
if [ "$MVNW_VERBOSE" = true ]; then
printf '%s\n' "$1"
fi
}
BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
if [ -z "$BASE_DIR" ]; then
exit 1;
fi
MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
log "$MAVEN_PROJECTBASEDIR"
##########################################################################################
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
# This allows using the maven wrapper in projects that prohibit checking in binary data.
##########################################################################################
wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
if [ -r "$wrapperJarPath" ]; then
log "Found $wrapperJarPath"
else
log "Couldn't find $wrapperJarPath, downloading it ..."
if [ -n "$MVNW_REPOURL" ]; then
wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
else
wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
fi
while IFS="=" read -r key value; do
# Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
safeValue=$(echo "$value" | tr -d '\r')
case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
esac
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
log "Downloading from: $wrapperUrl"
if $cygwin; then
wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
fi
if command -v wget > /dev/null; then
log "Found wget ... using wget"
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
else
wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
fi
elif command -v curl > /dev/null; then
log "Found curl ... using curl"
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
else
curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
fi
else
log "Falling back to using Java to download"
javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
# For Cygwin, switch paths to Windows format before running javac
if $cygwin; then
javaSource=$(cygpath --path --windows "$javaSource")
javaClass=$(cygpath --path --windows "$javaClass")
fi
if [ -e "$javaSource" ]; then
if [ ! -e "$javaClass" ]; then
log " - Compiling MavenWrapperDownloader.java ..."
("$JAVA_HOME/bin/javac" "$javaSource")
fi
if [ -e "$javaClass" ]; then
log " - Running MavenWrapperDownloader.java ..."
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
fi
fi
fi
fi
##########################################################################################
# End of extension
##########################################################################################
# If specified, validate the SHA-256 sum of the Maven wrapper jar file
wrapperSha256Sum=""
while IFS="=" read -r key value; do
case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
esac
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
if [ -n "$wrapperSha256Sum" ]; then
wrapperSha256Result=false
if command -v sha256sum > /dev/null; then
if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
wrapperSha256Result=true
fi
elif command -v shasum > /dev/null; then
if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
wrapperSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
exit 1
fi
if [ $wrapperSha256Result = false ]; then
echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
exit 1
fi
fi
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
[ -n "$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 $*"
export MAVEN_CMD_LINE_ARGS
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
# shellcheck disable=SC2086 # safe args
exec "$JAVACMD" \
$MAVEN_OPTS \
$MAVEN_DEBUG_OPTS \
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
"-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

205
spring-cloud-function-samples/function-sample-aws-serverless-web-native/mvnw.cmd vendored Normal file
View File

@@ -0,0 +1,205 @@
@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 http://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 Apache Maven Wrapper startup batch script, version 3.2.0
@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@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 "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\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 WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
IF "%%A"=="wrapperUrl" SET WRAPPER_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 WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
)
if "%MVNW_VERBOSE%" == "true" (
echo Couldn't find %WRAPPER_JAR%, downloading it ...
echo Downloading from: %WRAPPER_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; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
"}"
if "%MVNW_VERBOSE%" == "true" (
echo Finished downloading %WRAPPER_JAR%
)
)
@REM End of extension
@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
SET WRAPPER_SHA_256_SUM=""
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
)
IF NOT %WRAPPER_SHA_256_SUM%=="" (
powershell -Command "&{"^
"$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
"If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
" Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
" Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
" Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
" exit 1;"^
"}"^
"}"
if ERRORLEVEL 1 goto error
)
@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 "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\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%
cmd /C exit /B %ERROR_CODE%

152
spring-cloud-function-samples/function-sample-aws-serverless-web-native/pom.xml Normal file
View File

@@ -0,0 +1,152 @@
<?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>3.2.0-SNAPSHOT</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>oz.native.sample</groupId>
<artifactId>function-sample-aws-serverless-web-native</artifactId>
<version>0.0.1-SNAPSHOT</version><!-- @releaser:version-check-off -->
<name>function-sample-aws-serverless-web-native</name>
<description>Sample of AWS with Spring Native</description>
<properties>
<java.version>21</java.version>
<spring-cloud.version>2022.0.5-SNAPSHOT</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.amazonaws.serverless</groupId>
<artifactId>aws-serverless-java-container-springboot3</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-events</artifactId>
<version>3.9.0</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-core</artifactId>
<version>1.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<profiles>
<profile>
<id>native</id>
<build>
<plugins>
<plugin>
<groupId>org.graalvm.buildtools</groupId>
<artifactId>native-maven-plugin</artifactId>
<configuration>
<buildArgs>
<buildArg>--enable-url-protocols=http --enable-preview</buildArg>
</buildArgs>
</configuration>
<executions>
<execution>
<goals>
<goal>build</goal>
</goals>
<phase>package</phase>
</execution>
<execution>
<id>test</id>
<goals>
<goal>test</goal>
</goals>
<phase>test</phase>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>native-zip</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<inherited>false</inherited>
</execution>
</executions>
<configuration>
<descriptors>
<descriptor>src/assembly/native.xml</descriptor>
</descriptors>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<jvmArguments>-agentlib:native-image-agent=config-merge-dir=src/main/resources/META-INF/native-image/ --enable-preview
</jvmArguments>
<compilerArguments>--enable-preview
</compilerArguments>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>java-zip</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<inherited>false</inherited>
</execution>
</executions>
<configuration>
<descriptors>
<descriptor>src/assembly/java.xml</descriptor>
</descriptors>
</configuration>
</plugin>
</plugins>
</build>
</project>

31
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/assembly/java.xml Normal file
View File

@@ -0,0 +1,31 @@
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 https://maven.apache.org/xsd/assembly-1.1.2.xsd">
<id>java-zip</id>
<formats>
<format>zip</format>
</formats>
<baseDirectory></baseDirectory>
<fileSets>
<fileSet>
<directory>target/classes</directory>
<outputDirectory>/</outputDirectory>
</fileSet>
<fileSet>
<directory>src/shell/java</directory>
<outputDirectory>/</outputDirectory>
<useDefaultExcludes>true</useDefaultExcludes>
<fileMode>0775</fileMode>
<includes>
<include>bootstrap</include>
</includes>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<outputDirectory>/lib</outputDirectory>
<unpack>false</unpack>
<scope>runtime</scope>
</dependencySet>
</dependencySets>
</assembly>

29
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/assembly/native.xml Normal file
View File

@@ -0,0 +1,29 @@
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 https://maven.apache.org/xsd/assembly-1.1.2.xsd">
<id>native-zip</id>
<formats>
<format>zip</format>
</formats>
<baseDirectory></baseDirectory>
<fileSets>
<fileSet>
<directory>src/shell/native</directory>
<outputDirectory>/</outputDirectory>
<useDefaultExcludes>true</useDefaultExcludes>
<fileMode>0775</fileMode>
<includes>
<include>bootstrap</include>
</includes>
</fileSet>
<fileSet>
<directory>target</directory>
<outputDirectory>/</outputDirectory>
<useDefaultExcludes>true</useDefaultExcludes>
<fileMode>0775</fileMode>
<includes>
<include>function-sample-aws-serverless-web-native</include>
</includes>
</fileSet>
</fileSets>
</assembly>

12
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/DemoApplication.java Normal file
View File

@@ -0,0 +1,12 @@
package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class DemoApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(DemoApplication.class, args);
}
}

17
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/HelloController.java Normal file
View File

@@ -0,0 +1,17 @@
package com.example.demo;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HelloController {
public HelloController() {
System.out.println("Creating controller");
}
@GetMapping("/hello")
public String something(){
return "Hello World";
}
}

82
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/controller/PetsController.java Normal file
View File

@@ -0,0 +1,82 @@
/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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.
*/
package com.example.demo.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
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.RestController;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import com.example.demo.model.model.Pet;
import com.example.demo.model.model.PetData;
import java.security.Principal;
import java.util.Optional;
import java.util.UUID;
@RestController
@EnableWebMvc
public class PetsController {
@PostMapping(path = "/pets")
public Pet createPet(@RequestBody Pet newPet) {
System.out.println("==> Creating Pet: " + newPet);
if (newPet.getName() == null || newPet.getBreed() == null) {
return null;
}
Pet dbPet = newPet;
dbPet.setId(UUID.randomUUID().toString());
return dbPet;
}
@GetMapping(path = "/pets")
public Pet[] listPets(@RequestParam("limit") Optional<Integer> limit, Principal principal) {
System.out.println("==> Listing Pets");
int queryLimit = 10;
if (limit.isPresent()) {
queryLimit = limit.get();
}
Pet[] outputPets = new Pet[queryLimit];
for (int i = 0; i < queryLimit; i++) {
Pet newPet = new Pet();
newPet.setId(UUID.randomUUID().toString());
newPet.setName(PetData.getRandomName());
newPet.setBreed(PetData.getRandomBreed());
newPet.setDateOfBirth(PetData.getRandomDoB());
outputPets[i] = newPet;
}
return outputPets;
}
@GetMapping(path = "/pets/{petId}")
public Pet listPets() {
System.out.println("==> Listing Pets");
Pet newPet = new Pet();
newPet.setId(UUID.randomUUID().toString());
newPet.setBreed(PetData.getRandomBreed());
newPet.setDateOfBirth(PetData.getRandomDoB());
newPet.setName(PetData.getRandomName());
return newPet;
}
}

69
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/filter/CognitoIdentityFilter.java Normal file
View File

@@ -0,0 +1,69 @@
package com.example.demo.filter;
import com.amazonaws.serverless.proxy.RequestReader;
import com.amazonaws.serverless.proxy.model.AwsProxyRequestContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import jakarta.servlet.Filter;
import jakarta.servlet.FilterChain;
import jakarta.servlet.FilterConfig;
import jakarta.servlet.ServletException;
import jakarta.servlet.ServletRequest;
import jakarta.servlet.ServletResponse;
import java.io.IOException;
/**
* Simple Filter implementation that looks for a Cognito identity id in the API Gateway request context
* and stores the value in a request attribute. The filter is registered with aws-serverless-java-container
* in the onStartup method from the {@link com.amazonaws.serverless.sample.springboot3.StreamLambdaHandler} class.
*/
public class CognitoIdentityFilter implements Filter {
public static final String COGNITO_IDENTITY_ATTRIBUTE = "com.amazonaws.serverless.cognitoId";
private static Logger log = LoggerFactory.getLogger(CognitoIdentityFilter.class);
@Override
public void init(FilterConfig filterConfig)
throws ServletException {
// nothing to do in init
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
throws IOException, ServletException {
Object apiGwContext = servletRequest.getAttribute(RequestReader.API_GATEWAY_CONTEXT_PROPERTY);
if (apiGwContext == null) {
log.warn("API Gateway context is null");
filterChain.doFilter(servletRequest, servletResponse);
return;
}
if (!AwsProxyRequestContext.class.isAssignableFrom(apiGwContext.getClass())) {
log.warn("API Gateway context object is not of valid type");
filterChain.doFilter(servletRequest, servletResponse);
}
AwsProxyRequestContext ctx = (AwsProxyRequestContext)apiGwContext;
if (ctx.getIdentity() == null) {
log.warn("Identity context is null");
filterChain.doFilter(servletRequest, servletResponse);
}
String cognitoIdentityId = ctx.getIdentity().getCognitoIdentityId();
if (cognitoIdentityId == null || "".equals(cognitoIdentityId.trim())) {
log.warn("Cognito identity id in request is null");
}
servletRequest.setAttribute(COGNITO_IDENTITY_ATTRIBUTE, cognitoIdentityId);
filterChain.doFilter(servletRequest, servletResponse);
}
@Override
public void destroy() {
// nothing to do in destroy
}
}

29
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/model/model/Error.java Normal file
View File

@@ -0,0 +1,29 @@
/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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.
*/
package com.example.demo.model.model;
public class Error {
private String message;
public Error(String errorMessage) {
message = errorMessage;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}

55
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/model/model/Pet.java Normal file
View File

@@ -0,0 +1,55 @@
/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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.
*/
package com.example.demo.model.model;
import java.util.Date;
public class Pet {
private String id;
private String breed;
private String name;
private Date dateOfBirth;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getBreed() {
return breed;
}
public void setBreed(String breed) {
this.breed = breed;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
}

117
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/java/com/example/demo/model/model/PetData.java Normal file
View File

@@ -0,0 +1,117 @@
/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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.
*/
package com.example.demo.model.model;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
public class PetData {
private static List<String> breeds = new ArrayList<>();
static {
breeds.add("Afghan Hound");
breeds.add("Beagle");
breeds.add("Bernese Mountain Dog");
breeds.add("Bloodhound");
breeds.add("Dalmatian");
breeds.add("Jack Russell Terrier");
breeds.add("Norwegian Elkhound");
}
private static List<String> names = new ArrayList<>();
static {
names.add("Bailey");
names.add("Bella");
names.add("Max");
names.add("Lucy");
names.add("Charlie");
names.add("Molly");
names.add("Buddy");
names.add("Daisy");
names.add("Rocky");
names.add("Maggie");
names.add("Jake");
names.add("Sophie");
names.add("Jack");
names.add("Sadie");
names.add("Toby");
names.add("Chloe");
names.add("Cody");
names.add("Bailey");
names.add("Buster");
names.add("Lola");
names.add("Duke");
names.add("Zoe");
names.add("Cooper");
names.add("Abby");
names.add("Riley");
names.add("Ginger");
names.add("Harley");
names.add("Roxy");
names.add("Bear");
names.add("Gracie");
names.add("Tucker");
names.add("Coco");
names.add("Murphy");
names.add("Sasha");
names.add("Lucky");
names.add("Lily");
names.add("Oliver");
names.add("Angel");
names.add("Sam");
names.add("Princess");
names.add("Oscar");
names.add("Emma");
names.add("Teddy");
names.add("Annie");
names.add("Winston");
names.add("Rosie");
}
public static List<String> getBreeds() {
return breeds;
}
public static List<String> getNames() {
return names;
}
public static String getRandomBreed() {
return breeds.get(ThreadLocalRandom.current().nextInt(0, breeds.size() - 1));
}
public static String getRandomName() {
return names.get(ThreadLocalRandom.current().nextInt(0, names.size() - 1));
}
public static Date getRandomDoB() {
GregorianCalendar gc = new GregorianCalendar();
int year = ThreadLocalRandom.current().nextInt(
Calendar.getInstance().get(Calendar.YEAR) - 15,
Calendar.getInstance().get(Calendar.YEAR)
);
gc.set(Calendar.YEAR, year);
int dayOfYear = ThreadLocalRandom.current().nextInt(1, gc.getActualMaximum(Calendar.DAY_OF_YEAR));
gc.set(Calendar.DAY_OF_YEAR, dayOfYear);
return gc.getTime();
}
}

1
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/resources/META-INF/.gitignore vendored Normal file
View File

@@ -0,0 +1 @@
/native-image/

1
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/main/resources/application.properties Normal file
View File

@@ -0,0 +1 @@

7
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/shell/java/bootstrap Normal file
View File

@@ -0,0 +1,7 @@
#!/bin/sh
cd ${LAMBDA_TASK_ROOT:-.}
java -Dspring.main.web-application-type=none -Dlogging.level.org.springframework=DEBUG \
-noverify -XX:TieredStopAtLevel=1 -Xss256K -XX:MaxMetaspaceSize=128M \
-cp .:`echo lib/*.jar | tr ' ' :` com.example.demo.DemoApplication

5
spring-cloud-function-samples/function-sample-aws-serverless-web-native/src/shell/native/bootstrap Normal file
View File

@@ -0,0 +1,5 @@
#!/bin/sh
cd ${LAMBDA_TASK_ROOT:-.}
./function-sample-aws-serverless-web-native -Dlogging.level.org.springframework=DEBUG -Dlogging.level.com.amazonaws.serverless.proxy.spring=DEBUG