diff --git a/examples/springboot-response-streaming-zip/.gitignore b/examples/springboot-response-streaming-zip/.gitignore
new file mode 100644
index 00000000..c75e58e1
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/.gitignore
@@ -0,0 +1,37 @@
+HELP.md
+target/
+!app/.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+.DS_Store
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+.mvn
+.aws-sam
\ No newline at end of file
diff --git a/examples/springboot-response-streaming-zip/.java-version b/examples/springboot-response-streaming-zip/.java-version
new file mode 100644
index 00000000..2b573cbe
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/.java-version
@@ -0,0 +1 @@
+11.0.14
diff --git a/examples/springboot-response-streaming-zip/README.md b/examples/springboot-response-streaming-zip/README.md
new file mode 100644
index 00000000..b0e0f270
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/README.md
@@ -0,0 +1,97 @@
+# Spring Boot 2 Zip example
+
+A basic file streaming application written with the Spring Boot 2 framework. You can build and test it locally as a typical Spring Boot 2 application.
+
+The application can be deployed in an AWS account using the [Serverless Application Model](https://github.com/awslabs/serverless-application-model). The `template.yaml` file in the root folder contains the application definition.
+
+To run the application we are using the run.sh script located in the resources folder:
+
+```shell
+#!/bin/sh
+
+exec java -cp "./:lib/*" "com.amazonaws.demo.stream.Application"
+```
+
+In the configuration we have to specify the AWS Lambda adapter as a layer and configure the script as handler:
+
+```yaml
+ Properties:
+ MemorySize: 512
+ Handler: run.sh
+ CodeUri: app/
+ Runtime: java11
+ AutoPublishAlias: live
+ SnapStart:
+ ApplyOn: PublishedVersions
+ Environment:
+ Variables:
+ RUST_LOG: info
+ READINESS_CHECK_PATH: /healthz
+ REMOVE_BASE_PATH: /v1
+ AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
+ AWS_LWA_INVOKE_MODE: response_stream
+ Layers:
+ - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:16
+```
+In this template, we enable SnapStart for this function. SnapStart drastically reduces cold start time for Java functions using Firecracker MicroVM snapshotting technology. Read more about SnapStart [here](https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html).
+
+### Remove the base path
+
+The file stream application is deployed under /v1/{proxy+}. But the application does not know that. So in the SAM template file, we configured environment variable `REMOVE_BASE_PATH=/v1`.
+This configuration tells the Adapter to remove `/v1` from http request path, so that the pet store application works without changing code.
+
+
+## Pre-requisites
+
+The following tools should be installed and configured.
+
+* [AWS CLI](https://aws.amazon.com/cli/)
+* [SAM CLI](https://github.com/awslabs/aws-sam-cli)
+* [Maven](https://maven.apache.org/)
+* [Docker](https://www.docker.com/products/docker-desktop)
+
+## Deploy to Lambda
+Navigate to the sample's folder and use the SAM CLI to build the application:
+
+```shell
+$ sam build
+```
+
+This command compiles the application and prepares a deployment package in the `.aws-sam` sub-directory.
+
+To deploy the application in your AWS account, you can use the SAM CLI's guided deployment process and follow the instructions on the screen
+
+```shell
+$ sam deploy --guided
+```
+
+Once the deployment is completed, the SAM CLI will print out the stack's outputs, including the new application URL. You can use `curl` or a web browser to make a call to the URL
+
+```shell
+...
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+Outputs
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+Key StreamFilesFunctionUrl
+Description Function URL for StreamFiles function to stream a dummy 15mb file
+Value https://abcdxxxxxxxxxxxx.lambda-url.us-west-2.on.aws/stream-dummy?size=15
+
+Key StreamFilesFunction
+Description StreamFilesFunction Lambda Function ARN
+Value arn:aws:lambda:us-west-2:111111111111:function:spring-wa-StreamFilesFunction-abcdxxxxxxxxxxxx
+...
+
+$ curl https://abcdxxxxxxxxxxxx.lambda-url.us-west-2.on.aws/stream-dummy?size=15
+
+To stream a preexisting mp4 file
+
+$ curl https://abcdxxxxxxxxxxxx.lambda-url.us-west-2.on.aws/stream
+```
+
+## Clean up
+
+This example use provisioned concurrency to reduce cold start time. It incurs additional cost. You can remove the whole example with the following command.
+
+```shell
+sam delete
+```
\ No newline at end of file
diff --git a/examples/springboot-response-streaming-zip/app/mvnw b/examples/springboot-response-streaming-zip/app/mvnw
new file mode 100755
index 00000000..3c8a5537
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/mvnw
@@ -0,0 +1,322 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+# JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+# M2_HOME - location of maven2's installed home dir
+# MAVEN_OPTS - parameters passed to the Java VM when running Maven
+# e.g. to debug Maven itself, use
+# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ]; then
+
+ if [ -f /etc/mavenrc ]; then
+ . /etc/mavenrc
+ fi
+
+ if [ -f "$HOME/.mavenrc" ]; then
+ . "$HOME/.mavenrc"
+ fi
+
+fi
+
+# OS specific support. $var _must_ be set to either true or false.
+cygwin=false
+darwin=false
+mingw=false
+case "$(uname)" in
+CYGWIN*) cygwin=true ;;
+MINGW*) mingw=true ;;
+Darwin*)
+ darwin=true
+ # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+ # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+ if [ -z "$JAVA_HOME" ]; then
+ if [ -x "/usr/libexec/java_home" ]; then
+ export JAVA_HOME="$(/usr/libexec/java_home)"
+ else
+ export JAVA_HOME="/Library/Java/Home"
+ fi
+ fi
+ ;;
+esac
+
+if [ -z "$JAVA_HOME" ]; then
+ if [ -r /etc/gentoo-release ]; then
+ JAVA_HOME=$(java-config --jre-home)
+ fi
+fi
+
+if [ -z "$M2_HOME" ]; then
+ ## resolve links - $0 may be a link to maven's home
+ PRG="$0"
+
+ # need this for relative symlinks
+ while [ -h "$PRG" ]; do
+ ls=$(ls -ld "$PRG")
+ link=$(expr "$ls" : '.*-> \(.*\)$')
+ if expr "$link" : '/.*' >/dev/null; then
+ PRG="$link"
+ else
+ PRG="$(dirname "$PRG")/$link"
+ fi
+ done
+
+ saveddir=$(pwd)
+
+ M2_HOME=$(dirname "$PRG")/..
+
+ # make it fully qualified
+ M2_HOME=$(cd "$M2_HOME" && pwd)
+
+ cd "$saveddir"
+ # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=$(cygpath --unix "$M2_HOME")
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
+ [ -n "$CLASSPATH" ] &&
+ CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME="$( (
+ cd "$M2_HOME"
+ pwd
+ ))"
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME="$( (
+ cd "$JAVA_HOME"
+ pwd
+ ))"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+ javaExecutable="$(which javac)"
+ if [ -n "$javaExecutable" ] && ! [ "$(expr \"$javaExecutable\" : '\([^ ]*\)')" = "no" ]; then
+ # readlink(1) is not available as standard on Solaris 10.
+ readLink=$(which readlink)
+ if [ ! $(expr "$readLink" : '\([^ ]*\)') = "no" ]; then
+ if $darwin; then
+ javaHome="$(dirname \"$javaExecutable\")"
+ javaExecutable="$(cd \"$javaHome\" && pwd -P)/javac"
+ else
+ javaExecutable="$(readlink -f \"$javaExecutable\")"
+ fi
+ javaHome="$(dirname \"$javaExecutable\")"
+ javaHome=$(expr "$javaHome" : '\(.*\)/bin')
+ JAVA_HOME="$javaHome"
+ export JAVA_HOME
+ fi
+ fi
+fi
+
+if [ -z "$JAVACMD" ]; then
+ if [ -n "$JAVA_HOME" ]; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ else
+ JAVACMD="$(which java)"
+ fi
+fi
+
+if [ ! -x "$JAVACMD" ]; then
+ echo "Error: JAVA_HOME is not defined correctly." >&2
+ echo " We cannot execute $JAVACMD" >&2
+ exit 1
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+ echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+ if [ -z "$1" ]; then
+ echo "Path not specified to find_maven_basedir"
+ return 1
+ fi
+
+ basedir="$1"
+ wdir="$1"
+ while [ "$wdir" != '/' ]; do
+ if [ -d "$wdir"/.mvn ]; then
+ basedir=$wdir
+ break
+ fi
+ # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+ if [ -d "${wdir}" ]; then
+ wdir=$(
+ cd "$wdir/.."
+ pwd
+ )
+ fi
+ # end of workaround
+ done
+ echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+ if [ -f "$1" ]; then
+ echo "$(tr -s '\n' ' ' <"$1")"
+ fi
+}
+
+BASE_DIR=$(find_maven_basedir "$(pwd)")
+if [ -z "$BASE_DIR" ]; then
+ exit 1
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found .mvn/wrapper/maven-wrapper.jar"
+ fi
+else
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+ fi
+ if [ -n "$MVNW_REPOURL" ]; then
+ jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ else
+ jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ fi
+ while IFS="=" read key value; do
+ case "$key" in wrapperUrl)
+ jarUrl="$value"
+ break
+ ;;
+ esac
+ done <"$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Downloading from: $jarUrl"
+ fi
+ wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+ if $cygwin; then
+ wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
+ fi
+
+ if command -v wget >/dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found wget ... using wget"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ wget "$jarUrl" -O "$wrapperJarPath"
+ else
+ wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+ fi
+ elif command -v curl >/dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found curl ... using curl"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ curl -o "$wrapperJarPath" "$jarUrl" -f
+ else
+ curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+ fi
+
+ else
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Falling back to using Java to download"
+ fi
+ javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+ # For Cygwin, switch paths to Windows format before running javac
+ if $cygwin; then
+ javaClass=$(cygpath --path --windows "$javaClass")
+ fi
+ if [ -e "$javaClass" ]; then
+ if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Compiling MavenWrapperDownloader.java ..."
+ fi
+ # Compiling the Java class
+ ("$JAVA_HOME/bin/javac" "$javaClass")
+ fi
+ if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ # Running the downloader
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Running MavenWrapperDownloader.java ..."
+ fi
+ ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+ fi
+ fi
+ fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+ echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=$(cygpath --path --windows "$M2_HOME")
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
+ [ -n "$CLASSPATH" ] &&
+ CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
+ [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+ MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+ $MAVEN_OPTS \
+ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
diff --git a/examples/springboot-response-streaming-zip/app/mvnw.cmd b/examples/springboot-response-streaming-zip/app/mvnw.cmd
new file mode 100644
index 00000000..c8d43372
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/mvnw.cmd
@@ -0,0 +1,182 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements. See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership. The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License. You may obtain a copy of the License at
+@REM
+@REM https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied. See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+ IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Found %WRAPPER_JAR%
+ )
+) else (
+ if not "%MVNW_REPOURL%" == "" (
+ SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ )
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Couldn't find %WRAPPER_JAR%, downloading it ...
+ echo Downloading from: %DOWNLOAD_URL%
+ )
+
+ powershell -Command "&{"^
+ "$webclient = new-object System.Net.WebClient;"^
+ "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+ "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+ "}"^
+ "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+ "}"
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Finished downloading %WRAPPER_JAR%
+ )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%
diff --git a/examples/springboot-response-streaming-zip/app/pom.xml b/examples/springboot-response-streaming-zip/app/pom.xml
new file mode 100644
index 00000000..3e6ac2cf
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/pom.xml
@@ -0,0 +1,49 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.4.4
+
+
+ com.amazonaws.demo
+ stream-files
+ 0.0.1-SNAPSHOT
+ petstore
+ Demo project for Spring Boot
+
+ 1.8
+ 0.9.1-SNAPSHOT
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+ org.projectlombok
+ lombok
+
+
+
+
+
+
+
+
diff --git a/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/Application.java b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/Application.java
new file mode 100644
index 00000000..76f14aaa
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/Application.java
@@ -0,0 +1,34 @@
+package com.amazonaws.demo.stream;
+
+import com.amazonaws.demo.stream.controller.StreamFilesController;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Import;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+@SpringBootApplication
+@RestController
+@Import({ StreamFilesController.class })
+public class Application {
+
+ // silence console logging
+ @Value("${logging.level.root:OFF}")
+ String message = "";
+
+ @RequestMapping(path = "/healthz", method = RequestMethod.GET)
+ public String healthCheck() {
+ return "healthy";
+ }
+
+ @RequestMapping(path = "/", method = RequestMethod.GET)
+ public String index() {
+ return "Hello, world!";
+ }
+
+ public static void main(String[] args) {
+ SpringApplication.run(Application.class, args);
+ }
+}
\ No newline at end of file
diff --git a/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/controller/StreamFilesController.java b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/controller/StreamFilesController.java
new file mode 100644
index 00000000..0f6e1d47
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/controller/StreamFilesController.java
@@ -0,0 +1,67 @@
+package com.amazonaws.demo.stream.controller;
+
+import org.springframework.core.io.InputStreamResource;
+import org.springframework.core.io.Resource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+
+import java.io.*;
+
+@RestController
+@EnableWebMvc
+public class StreamFilesController {
+
+
+ @GetMapping("/stream")
+ public ResponseEntity streamFile() throws IOException {
+ // Load the file from the filesystem or any other source
+ File file = new File("room.mp4");
+
+ // Check if the file exists
+ if (!file.exists()) {
+ // Return an error response if the file does not exist
+ return ResponseEntity.notFound().build();
+ }
+
+ // Create an InputStreamResource from the file
+ InputStreamResource resource = new InputStreamResource(new FileInputStream(file));
+
+ // Set the response headers
+ HttpHeaders headers = new HttpHeaders();
+ headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getName());
+
+ // Stream the file as the response
+ return ResponseEntity.ok()
+ .headers(headers)
+ .contentLength(file.length())
+ .contentType(MediaType.APPLICATION_OCTET_STREAM)
+ .body(resource);
+ }
+
+ @GetMapping("/stream-dummy")
+ public ResponseEntity streamDummyFile(@RequestParam("size") long fileSize) {
+ // Create a byte array with the specified size
+ byte[] dummyData = new byte[(int) fileSize*1024*1024];
+ System.out.println("Size "+fileSize+" array size :"+dummyData.length);
+
+ // Create an InputStream from the byte array
+ InputStream inputStream = new ByteArrayInputStream(dummyData);
+
+ // Set the response headers
+ HttpHeaders headers = new HttpHeaders();
+ headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=dummy_file.bin");
+
+ // Stream the dummy file as the response
+ return ResponseEntity.ok()
+ .headers(headers)
+ .contentLength(fileSize*1024*1024)
+ .contentType(MediaType.APPLICATION_OCTET_STREAM)
+ .body(new InputStreamResource(inputStream));
+ }
+
+}
diff --git a/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/model/Error.java b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/model/Error.java
new file mode 100644
index 00000000..a91806d8
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/java/com/amazonaws/demo/stream/model/Error.java
@@ -0,0 +1,17 @@
+package com.amazonaws.demo.stream.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;
+ }
+}
diff --git a/examples/springboot-response-streaming-zip/app/src/main/resources/application.properties b/examples/springboot-response-streaming-zip/app/src/main/resources/application.properties
new file mode 100644
index 00000000..33406d21
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/resources/application.properties
@@ -0,0 +1 @@
+spring.main.banner-mode=off
diff --git a/examples/springboot-response-streaming-zip/app/src/main/resources/logback.xml b/examples/springboot-response-streaming-zip/app/src/main/resources/logback.xml
new file mode 100644
index 00000000..14a3a84f
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/resources/logback.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/examples/springboot-response-streaming-zip/app/src/main/resources/room.mp4 b/examples/springboot-response-streaming-zip/app/src/main/resources/room.mp4
new file mode 100644
index 00000000..7437eb79
Binary files /dev/null and b/examples/springboot-response-streaming-zip/app/src/main/resources/room.mp4 differ
diff --git a/examples/springboot-response-streaming-zip/app/src/main/resources/run.sh b/examples/springboot-response-streaming-zip/app/src/main/resources/run.sh
new file mode 100644
index 00000000..4654e650
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/app/src/main/resources/run.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec java -cp "./:lib/*" "com.amazonaws.demo.stream.Application"
\ No newline at end of file
diff --git a/examples/springboot-response-streaming-zip/template.yaml b/examples/springboot-response-streaming-zip/template.yaml
new file mode 100644
index 00000000..acd45482
--- /dev/null
+++ b/examples/springboot-response-streaming-zip/template.yaml
@@ -0,0 +1,42 @@
+AWSTemplateFormatVersion: '2010-09-09'
+Transform: AWS::Serverless-2016-10-31
+Description: >
+ sam-app
+
+ Sample SAM Template for sam-app
+
+Globals:
+ Function:
+ Timeout: 10
+
+Resources:
+ StreamFilesFunction:
+ Type: AWS::Serverless::Function
+ Properties:
+ MemorySize: 512
+ Handler: run.sh
+ CodeUri: app/
+ Runtime: java11
+ AutoPublishAlias: live
+ SnapStart:
+ ApplyOn: PublishedVersions
+ Environment:
+ Variables:
+ RUST_LOG: info
+ READINESS_CHECK_PATH: /healthz
+ REMOVE_BASE_PATH: /v1
+ AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
+ AWS_LWA_INVOKE_MODE: response_stream
+ Layers:
+ - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:16
+ FunctionUrlConfig:
+ AuthType: NONE
+ InvokeMode: RESPONSE_STREAM
+
+Outputs:
+ StreamFilesFunctionUrl:
+ Description: "Function URL for StreamFiles function to stream a dummy 15mb file"
+ Value: !Sub '${StreamFilesFunctionUrl.FunctionUrl}stream-dummy?size=15'
+ StreamFilesFunction:
+ Description: "StreamFilesFunction Lambda Function ARN"
+ Value: !GetAtt StreamFilesFunction.Arn