se creo un ejemplo en maven para el gateway asi podemos usar springboot

This commit is contained in:
lucas bonfil 2024-08-21 13:41:09 -03:00
parent b86d813238
commit 7649753506
11 changed files with 943 additions and 0 deletions

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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/

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# 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.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip

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para correr el programa ejecutar
```aidl
./mvnw spring-boot:run
```
o
```aidl
mvnw spring-boot:run
```

259
asset-transfer-basic/maven-example/mvnw vendored Normal file
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#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${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"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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<# : batch portion
@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 Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

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<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>main</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>main</name>
<description>Demo project for Spring Boot</description>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.1.3</version>
<relativePath/>
</parent>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<!-- Spring Boot Starter Web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Boot Starter Test -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Hyperledger Fabric Gateway -->
<dependency>
<groupId>org.hyperledger.fabric</groupId>
<artifactId>fabric-gateway-java</artifactId>
<version>2.2.9</version>
</dependency>
<!-- gRPC API -->
<dependency>
<groupId>io.grpc</groupId>
<artifactId>grpc-api</artifactId>
<version>1.59.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.28</version> <!-- Verifica la última versión en Maven Central -->
<scope>provided</scope>
</dependency>
<!-- gRPC Netty Shaded -->
<dependency>
<groupId>io.grpc</groupId>
<artifactId>grpc-netty-shaded</artifactId>
<version>1.59.0</version>
</dependency>
<!-- Gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.10.1</version>
</dependency>
<dependency>
<groupId>org.hyperledger.fabric</groupId>
<artifactId>fabric-gateway</artifactId>
<version>1.5.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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package com.code.hyperledger;
//import com.code.hyperledger.coso.Asset;
import org.hyperledger.fabric.gateway.*;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParser;
import io.grpc.Grpc;
import io.grpc.ManagedChannel;
import io.grpc.TlsChannelCredentials;
import org.hyperledger.fabric.client.CommitException;
import org.hyperledger.fabric.client.CommitStatusException;
import org.hyperledger.fabric.client.Contract;
import org.hyperledger.fabric.client.EndorseException;
import org.hyperledger.fabric.client.Gateway;
import org.hyperledger.fabric.client.GatewayException;
import org.hyperledger.fabric.client.SubmitException;
import org.hyperledger.fabric.client.identity.Identities;
import org.hyperledger.fabric.client.identity.Identity;
import org.hyperledger.fabric.client.identity.Signer;
import org.hyperledger.fabric.client.identity.Signers;
import org.hyperledger.fabric.client.identity.X509Identity;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.InvalidKeyException;
import java.security.cert.CertificateException;
import java.util.concurrent.TimeUnit;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
@SpringBootApplication
public final class App {
private static final String MSP_ID = System.getenv().getOrDefault("MSP_ID", "Org1MSP");
private static final String CHANNEL_NAME = System.getenv().getOrDefault("CHANNEL_NAME", "mychannel");
private static final String CHAINCODE_NAME = System.getenv().getOrDefault("CHAINCODE_NAME", "basic");
// Path to crypto materials.
private static final Path CRYPTO_PATH = Paths.get("../../test-network/organizations/peerOrganizations/org1.example.com");
// Path to user certificate.
private static final Path CERT_DIR_PATH = CRYPTO_PATH.resolve(Paths.get("users/User1@org1.example.com/msp/signcerts"));
// Path to user private key directory.
private static final Path KEY_DIR_PATH = CRYPTO_PATH.resolve(Paths.get("users/User1@org1.example.com/msp/keystore"));
// Path to peer tls certificate.
private static final Path TLS_CERT_PATH = CRYPTO_PATH.resolve(Paths.get("peers/peer0.org1.example.com/tls/ca.crt"));
// Gateway peer end point.
private static final String PEER_ENDPOINT = "localhost:7051";
private static final String OVERRIDE_AUTH = "peer0.org1.example.com";
private final Contract contract;
private final String assetId = "asset" + Instant.now().toEpochMilli();
private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
public static void main(final String[] args) throws Exception {
System.out.println("\n--> ENTRANDO");
// The gRPC client connection should be shared by all Gateway connections to
// this endpoint.
var channel = newGrpcConnection();
var builder = Gateway.newInstance().identity(newIdentity()).signer(newSigner()).connection(channel)
// Default timeouts for different gRPC calls
.evaluateOptions(options -> options.withDeadlineAfter(5, TimeUnit.SECONDS))
.endorseOptions(options -> options.withDeadlineAfter(15, TimeUnit.SECONDS))
.submitOptions(options -> options.withDeadlineAfter(5, TimeUnit.SECONDS))
.commitStatusOptions(options -> options.withDeadlineAfter(1, TimeUnit.MINUTES));
try (var gateway = builder.connect()) {
new App(gateway).run();
} finally {
channel.shutdownNow().awaitTermination(5, TimeUnit.SECONDS);
}
}
private static ManagedChannel newGrpcConnection() throws IOException {
var credentials = TlsChannelCredentials.newBuilder()
.trustManager(TLS_CERT_PATH.toFile())
.build();
return Grpc.newChannelBuilder(PEER_ENDPOINT, credentials)
.overrideAuthority(OVERRIDE_AUTH)
.build();
}
private static Identity newIdentity() throws IOException, CertificateException {
try (var certReader = Files.newBufferedReader(getFirstFilePath(CERT_DIR_PATH))) {
var certificate = Identities.readX509Certificate(certReader);
return new X509Identity(MSP_ID, certificate);
}
}
private static Signer newSigner() throws IOException, InvalidKeyException {
try (var keyReader = Files.newBufferedReader(getFirstFilePath(KEY_DIR_PATH))) {
var privateKey = Identities.readPrivateKey(keyReader);
return Signers.newPrivateKeySigner(privateKey);
}
}
private static Path getFirstFilePath(Path dirPath) throws IOException {
try (var keyFiles = Files.list(dirPath)) {
return keyFiles.findFirst().orElseThrow();
}
}
public App(final Gateway gateway) {
// Get a network instance representing the channel where the smart contract is
// deployed.
var network = gateway.getNetwork(CHANNEL_NAME);
// Get the smart contract from the network.
contract = network.getContract(CHAINCODE_NAME);
}
public void run() throws GatewayException, CommitException {
// Initialize a set of asset data on the ledger using the chaincode 'InitLedger' function.
initLedger();
// Return all the current assets on the ledger.
getAllAssets();
// Create a new asset on the ledger.
createAsset();
// Update an existing asset asynchronously.
transferAssetAsync();
// Get the asset details by assetID.
readAssetById();
// Update an asset which does not exist.
updateNonExistentAsset();
}
/**
* This type of transaction would typically only be run once by an application
* the first time it was started after its initial deployment. A new version of
* the chaincode deployed later would likely not need to run an "init" function.
*/
private void initLedger() throws EndorseException, SubmitException, CommitStatusException, CommitException {
System.out.println("\n--> Submit Transaction: InitLedger, function creates the initial set of assets on the ledger");
contract.submitTransaction("InitLedger");
System.out.println("*** Transaction committed successfully");
}
/**
* Evaluate a transaction to query ledger state.
*/
private void getAllAssets() throws GatewayException {
System.out.println("\n--> Evaluate Transaction: GetAllAssets, function returns all the current assets on the ledger");
var result = contract.evaluateTransaction("GetAllAssets");
System.out.println("*** Result: " + prettyJson(result));
}
private String prettyJson(final byte[] json) {
return prettyJson(new String(json, StandardCharsets.UTF_8));
}
private String prettyJson(final String json) {
var parsedJson = JsonParser.parseString(json);
return gson.toJson(parsedJson);
}
/**
* Submit a transaction synchronously, blocking until it has been committed to
* the ledger.
*/
private void createAsset() throws EndorseException, SubmitException, CommitStatusException, CommitException {
System.out.println("\n--> Submit Transaction: CreateAsset, creates new asset with all arguments");
/*Asset asset = new Asset(
assetId,
"Tom",
"presc456",
"active",
LocalDateTime.now(),
"high",
"Medicine XYZ",
"Condition ABC",
"Take with food",
"30 days",
"1 pill per day",
"1 year",
"12345678",
LocalDate.now(),
30,
LocalDate.now()
);
contract.submitTransaction(
"CreateAsset",
asset.getId(),
asset.getOwner(),
asset.getPrescripcionAnteriorId(),
asset.getStatus(),
asset.getStatusChange().toString(),
asset.getPrioridad(),
asset.getMedicacion(),
asset.getRazon(),
asset.getNotas(),
asset.getPeriodoDeTratamiento(),
asset.getInstruccionesTratamiento(),
asset.getPeriodoDeValidez(),
asset.getDniPaciente(),
asset.getFechaDeAutorizacion().toString(),
Integer.toString(asset.getCantidad()),
asset.getExpectedSupplyDuration().toString()
);*/
System.out.println("*** Transaction committed successfully");
}
/**
* Submit transaction asynchronously, allowing the application to process the
* smart contract response (e.g. update a UI) while waiting for the commit
* notification.
*/
private void transferAssetAsync() throws EndorseException, SubmitException, CommitStatusException {
System.out.println("\n--> Async Submit Transaction: TransferAsset, updates existing asset owner");
var commit = contract.newProposal("TransferAsset")
.addArguments(assetId, "Saptha")
.build()
.endorse()
.submitAsync();
var result = commit.getResult();
var oldOwner = new String(result, StandardCharsets.UTF_8);
System.out.println("*** Successfully submitted transaction to transfer ownership from " + oldOwner + " to Saptha");
System.out.println("*** Waiting for transaction commit");
var status = commit.getStatus();
if (!status.isSuccessful()) {
throw new RuntimeException("Transaction " + status.getTransactionId() +
" failed to commit with status code " + status.getCode());
}
System.out.println("*** Transaction committed successfully");
}
private void readAssetById() throws GatewayException {
System.out.println("\n--> Evaluate Transaction: ReadAsset, function returns asset attributes");
var evaluateResult = contract.evaluateTransaction("ReadAsset", assetId);
System.out.println("*** Result:" + prettyJson(evaluateResult));
}
/**
* submitTransaction() will throw an error containing details of any error
* responses from the smart contract.
*/
private void updateNonExistentAsset() {
//try {
System.out.println("\n--> Submit Transaction: UpdateAsset asset70, asset70 does not exist and should return an error");
/*Asset asset = new Asset(
"asset70", // Asset ID
"Tomoko", // Owner
"presc789", // Prescripcion Anterior Id
"inactive", // Status
LocalDateTime.now() , // Status Change
"medium", // Prioridad
"Medicine ABC", // Medicacion
"Condition XYZ", // Razon
"Take with water", // Notas
"60 days", // Periodo De Tratamiento
"2 pills per day", // Instrucciones Tratamiento
"60 days", // Periodo De Validez
"87654321", // Dni Paciente
LocalDate.now() , // Fecha De Autorizacion
60, // Cantidad
LocalDate.now() // Expected Supply Duration
);
contract.submitTransaction(
"UpdateAsset",
"asset70",
asset.getOwner(),
asset.getPrescripcionAnteriorId(),
asset.getStatus(),
asset.getStatusChange().toString(),
asset.getPrioridad(),
asset.getMedicacion(),
asset.getRazon(),
asset.getNotas(),
asset.getPeriodoDeTratamiento(),
asset.getInstruccionesTratamiento(),
asset.getPeriodoDeValidez(),
asset.getDniPaciente(),
asset.getFechaDeAutorizacion().toString(),
Integer.toString(asset.getCantidad()),
asset.getExpectedSupplyDuration().toString()
);
System.out.println("******** FAILED to return an error");
} catch (EndorseException | SubmitException | CommitStatusException e) {
System.out.println("*** Successfully caught the error: ");
e.printStackTrace(System.out);
System.out.println("Transaction ID: " + e.getTransactionId());
var details = e.getDetails();
if (!details.isEmpty()) {
System.out.println("Error Details:");
for (var detail : details) {
System.out.println("- address: " + detail.getAddress() + ", mspId: " + detail.getMspId()
+ ", message: " + detail.getMessage());
}
}
} catch (CommitException e) {
System.out.println("*** Successfully caught the error: " + e);
e.printStackTrace(System.out);
System.out.println("Transaction ID: " + e.getTransactionId());
System.out.println("Status code: " + e.getCode());
}*/
}
}

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package com.code.main.controllers;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class Example {
@GetMapping("/hello")
public String sayHello() {
return "Hello, World!";
}
}

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package com.code.hyperledger.coso;
import java.time.LocalDate;
import java.time.LocalDateTime;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class Asset {
private String id;
private String owner;
private String prescripcionAnteriorId;
private String status;
private LocalDateTime statusChange;
private String prioridad;
private String medicacion;
private String razon;
private String notas;
private String periodoDeTratamiento;
private String instruccionesTratamiento;
private String periodoDeValidez;
private String dniPaciente;
private LocalDate fechaDeAutorizacion;
private int cantidad;
private LocalDate expectedSupplyDuration;
}

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spring.application.name=main

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package com.code.main;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class MainApplicationTests {
@Test
void contextLoads() {
}
}