mirror of
https://github.com/hyperledger/fabric-samples.git
synced 2026-06-21 17:15:10 +00:00
Smart Contract using SBE implemented in Java (#302)
* asset smart contract using sbe implemented in java Signed-off-by: Gaurav Giri <girigaurav@gmail.com> * add sbe chaincode to ci Signed-off-by: Gaurav Giri <girigaurav@gmail.com>
This commit is contained in:
Gaurav Giri
GitHub
parent
94faa34930
commit
67811efc92
13 changed files with 867 additions and 1 deletions
6
asset-transfer-sbe/chaincode-java/.gitattributes
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asset-transfer-sbe/chaincode-java/.gitattributes
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#
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# https://help.github.com/articles/dealing-with-line-endings/
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#
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# These are explicitly windows files and should use crlf
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*.bat text eol=crlf
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asset-transfer-sbe/chaincode-java/.gitignore
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asset-transfer-sbe/chaincode-java/.gitignore
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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/.classpath
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/.gradle/
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/.project
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/.settings/
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/bin/
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/build/
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asset-transfer-sbe/chaincode-java/build.gradle
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asset-transfer-sbe/chaincode-java/build.gradle
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/*
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* SPDX-License-Identifier: Apache-2.0
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*/
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plugins {
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id 'application'
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id 'checkstyle'
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id 'jacoco'
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}
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group 'org.hyperledger.fabric.samples'
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version '1.0-SNAPSHOT'
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dependencies {
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compileOnly 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.+'
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implementation 'com.owlike:genson:1.5'
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testImplementation 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.+'
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testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
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testImplementation 'org.assertj:assertj-core:3.11.1'
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testImplementation 'org.mockito:mockito-core:2.+'
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}
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repositories {
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maven {
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url "https://hyperledger.jfrog.io/hyperledger/fabric-maven"
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}
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jcenter()
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maven {
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url 'https://jitpack.io'
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}
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}
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application {
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mainClass = 'org.hyperledger.fabric.contract.ContractRouter'
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}
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checkstyle {
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|
toolVersion '8.21'
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configFile file("config/checkstyle/checkstyle.xml")
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}
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checkstyleMain {
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source ='src/main/java'
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}
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checkstyleTest {
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source ='src/test/java'
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}
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jacocoTestReport {
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dependsOn test
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}
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jacocoTestCoverageVerification {
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violationRules {
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rule {
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limit {
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minimum = 0.9
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}
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}
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}
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finalizedBy jacocoTestReport
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}
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test {
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useJUnitPlatform()
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testLogging {
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events "passed", "skipped", "failed"
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|
}
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}
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check.dependsOn jacocoTestCoverageVerification
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installDist.dependsOn check
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@ -0,0 +1,172 @@
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|
<?xml version="1.0"?>
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|
<!DOCTYPE module PUBLIC
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"-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
|
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|
"https://checkstyle.org/dtds/configuration_1_3.dtd">
|
||||||
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|
||||||
|
<!--
|
||||||
|
|
||||||
|
Checkstyle configuration that matches the Eclipse formatter
|
||||||
|
|
||||||
|
Checkstyle is very configurable. Be sure to read the documentation at
|
||||||
|
http://checkstyle.sourceforge.net (or in your downloaded distribution).
|
||||||
|
|
||||||
|
Most Checks are configurable, be sure to consult the documentation.
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||||||
|
|
||||||
|
To completely disable a check, just comment it out or delete it from the file.
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||||||
|
|
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|
Finally, it is worth reading the documentation.
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-->
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<module name="Checker">
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|
<!--
|
||||||
|
If you set the basedir property below, then all reported file
|
||||||
|
names will be relative to the specified directory. See
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||||||
|
https://checkstyle.org/5.x/config.html#Checker
|
||||||
|
|
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|
<property name="basedir" value="${basedir}"/>
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|
-->
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|
|
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|
<property name="fileExtensions" value="java, properties, xml"/>
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|
<module name="SuppressionFilter">
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|
<property name="file" value="${config_loc}/suppressions.xml"/>
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|
<property name="optional" value="false"/>
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|
</module>
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|
||||||
|
<!-- Excludes all 'module-info.java' files -->
|
||||||
|
<!-- See https://checkstyle.org/config_filefilters.html -->
|
||||||
|
<module name="BeforeExecutionExclusionFileFilter">
|
||||||
|
<property name="fileNamePattern" value="module\-info\.java$"/>
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|
</module>
|
||||||
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|
||||||
|
<!-- Checks that a package-info.java file exists for each package. -->
|
||||||
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<!-- See http://checkstyle.sourceforge.net/config_javadoc.html#JavadocPackage -->
|
||||||
|
<!-- <module name="JavadocPackage"/> -->
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||||||
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||||||
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<!-- Checks whether files end with a new line. -->
|
||||||
|
<!-- See http://checkstyle.sourceforge.net/config_misc.html#NewlineAtEndOfFile -->
|
||||||
|
<module name="NewlineAtEndOfFile"/>
|
||||||
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<!-- Checks that property files contain the same keys. -->
|
||||||
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<!-- See http://checkstyle.sourceforge.net/config_misc.html#Translation -->
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<module name="Translation"/>
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|
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<!-- Checks for Size Violations. -->
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||||||
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<!-- See http://checkstyle.sourceforge.net/config_sizes.html -->
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||||||
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<module name="FileLength"/>
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<!-- Checks for whitespace -->
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||||||
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<!-- See http://checkstyle.sourceforge.net/config_whitespace.html -->
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<module name="FileTabCharacter"/>
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<!-- Miscellaneous other checks. -->
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||||||
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<!-- See http://checkstyle.sourceforge.net/config_misc.html -->
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<module name="RegexpSingleline">
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<property name="format" value="\s+$"/>
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<property name="minimum" value="0"/>
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<property name="maximum" value="0"/>
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<property name="message" value="Line has trailing spaces."/>
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|
</module>
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|
<!-- Checks for Headers -->
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||||||
|
<!-- See http://checkstyle.sourceforge.net/config_header.html -->
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||||||
|
<!-- <module name="Header"> -->
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||||||
|
<!-- <property name="headerFile" value="${checkstyle.header.file}"/> -->
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|
<!-- <property name="fileExtensions" value="java"/> -->
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<!-- </module> -->
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<module name="TreeWalker">
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<!-- Checks for Javadoc comments. -->
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||||||
|
<!-- See http://checkstyle.sourceforge.net/config_javadoc.html -->
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||||||
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<!-- <module name="JavadocMethod"/> -->
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||||||
|
<!-- <module name="JavadocType"/> -->
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<!-- <module name="JavadocVariable"/> -->
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<!-- <module name="JavadocStyle"/> -->
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<!-- <module name="MissingJavadocMethod"/> -->
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|
||||||
|
<!-- Checks for Naming Conventions. -->
|
||||||
|
<!-- See http://checkstyle.sourceforge.net/config_naming.html -->
|
||||||
|
<module name="ConstantName"/>
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||||||
|
<module name="LocalFinalVariableName"/>
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|
<module name="LocalVariableName"/>
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||||||
|
<module name="PackageName"/>
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||||||
|
<module name="StaticVariableName"/>
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|
<module name="TypeName"/>
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|
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|
<!-- Checks for imports -->
|
||||||
|
<!-- See http://checkstyle.sourceforge.net/config_import.html -->
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||||||
|
<module name="AvoidStarImport"/>
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||||||
|
<module name="IllegalImport"/> <!-- defaults to sun.* packages -->
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|
<module name="RedundantImport"/>
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<module name="UnusedImports">
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|
<property name="processJavadoc" value="false"/>
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|
</module>
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|
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|
<!-- Checks for Size Violations. -->
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||||||
|
<!-- See http://checkstyle.sourceforge.net/config_sizes.html -->
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|
<module name="MethodLength"/>
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<module name="ParameterNumber"/>
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|
<!-- Checks for whitespace -->
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|
<!-- See http://checkstyle.sourceforge.net/config_whitespace.html -->
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<module name="EmptyForIteratorPad"/>
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|
<module name="GenericWhitespace"/>
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<module name="MethodParamPad"/>
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|
<module name="NoWhitespaceAfter"/>
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<module name="NoWhitespaceBefore"/>
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<module name="OperatorWrap"/>
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<module name="ParenPad"/>
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<module name="TypecastParenPad"/>
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<module name="WhitespaceAfter"/>
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|
<module name="WhitespaceAround"/>
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|
<!-- Modifier Checks -->
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|
<!-- See http://checkstyle.sourceforge.net/config_modifiers.html -->
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|
<module name="ModifierOrder"/>
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|
<module name="RedundantModifier"/>
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|
<!-- Checks for blocks. You know, those {}'s -->
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|
<!-- See http://checkstyle.sourceforge.net/config_blocks.html -->
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|
<module name="AvoidNestedBlocks"/>
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|
<module name="EmptyBlock"/>
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|
<module name="LeftCurly"/>
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|
<module name="NeedBraces"/>
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|
<module name="RightCurly"/>
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|
<!-- Checks for common coding problems -->
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|
<!-- See http://checkstyle.sourceforge.net/config_coding.html -->
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|
<module name="EmptyStatement"/>
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|
<module name="EqualsHashCode"/>
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|
<module name="HiddenField">
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|
<property name="ignoreConstructorParameter" value="true"/>
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|
<property name="ignoreSetter" value="true"/>
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</module>
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<module name="IllegalInstantiation"/>
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|
<module name="InnerAssignment"/>
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|
<module name="MissingSwitchDefault"/>
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|
<module name="MultipleVariableDeclarations"/>
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|
<module name="SimplifyBooleanExpression"/>
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|
<module name="SimplifyBooleanReturn"/>
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|
|
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|
<!-- Checks for class design -->
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||||||
|
<!-- See http://checkstyle.sourceforge.net/config_design.html -->
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||||||
|
<module name="DesignForExtension"/>
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||||||
|
<module name="FinalClass"/>
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|
<module name="HideUtilityClassConstructor"/>
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|
<module name="InterfaceIsType"/>
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|
<module name="VisibilityModifier">
|
||||||
|
<property name="allowPublicFinalFields" value="true"/>
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|
</module>
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|
|
||||||
|
<!-- Miscellaneous other checks. -->
|
||||||
|
<!-- See http://checkstyle.sourceforge.net/config_misc.html -->
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||||||
|
<module name="ArrayTypeStyle"/>
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||||||
|
<module name="FinalParameters"/>
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|
<module name="TodoComment"/>
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<module name="UpperEll"/>
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</module>
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</module>
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@ -0,0 +1,9 @@
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<?xml version="1.0"?>
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<!DOCTYPE suppressions PUBLIC
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"-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
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||||||
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"https://checkstyle.org/dtds/suppressions_1_2.dtd">
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<suppressions>
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<suppress files="ChaincodeTest.java" checks="ParameterNumber" />
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</suppressions>
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BIN
asset-transfer-sbe/chaincode-java/gradle/wrapper/gradle-wrapper.jar
vendored
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BIN
asset-transfer-sbe/chaincode-java/gradle/wrapper/gradle-wrapper.jar
vendored
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Binary file not shown.
5
asset-transfer-sbe/chaincode-java/gradle/wrapper/gradle-wrapper.properties
vendored
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5
asset-transfer-sbe/chaincode-java/gradle/wrapper/gradle-wrapper.properties
vendored
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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188
asset-transfer-sbe/chaincode-java/gradlew
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asset-transfer-sbe/chaincode-java/gradlew
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#!/usr/bin/env sh
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#
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||||||
|
# Copyright 2015 the original author or authors.
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
# you may not use this file except in compliance with the License.
|
||||||
|
# You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
|
||||||
|
#
|
||||||
|
|
||||||
|
##############################################################################
|
||||||
|
##
|
||||||
|
## Gradle start up script for UN*X
|
||||||
|
##
|
||||||
|
##############################################################################
|
||||||
|
|
||||||
|
# Attempt to set APP_HOME
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||||||
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# Resolve links: $0 may be a link
|
||||||
|
PRG="$0"
|
||||||
|
# Need this for relative symlinks.
|
||||||
|
while [ -h "$PRG" ] ; do
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||||||
|
ls=`ls -ld "$PRG"`
|
||||||
|
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||||
|
if expr "$link" : '/.*' > /dev/null; then
|
||||||
|
PRG="$link"
|
||||||
|
else
|
||||||
|
PRG=`dirname "$PRG"`"/$link"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
SAVED="`pwd`"
|
||||||
|
cd "`dirname \"$PRG\"`/" >/dev/null
|
||||||
|
APP_HOME="`pwd -P`"
|
||||||
|
cd "$SAVED" >/dev/null
|
||||||
|
|
||||||
|
APP_NAME="Gradle"
|
||||||
|
APP_BASE_NAME=`basename "$0"`
|
||||||
|
|
||||||
|
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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||||||
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|
||||||
|
# Use the maximum available, or set MAX_FD != -1 to use that value.
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||||||
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MAX_FD="maximum"
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||||||
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|
||||||
|
warn () {
|
||||||
|
echo "$*"
|
||||||
|
}
|
||||||
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|
||||||
|
die () {
|
||||||
|
echo
|
||||||
|
echo "$*"
|
||||||
|
echo
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
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|
||||||
|
# OS specific support (must be 'true' or 'false').
|
||||||
|
cygwin=false
|
||||||
|
msys=false
|
||||||
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darwin=false
|
||||||
|
nonstop=false
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||||||
|
case "`uname`" in
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||||||
|
CYGWIN* )
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||||||
|
cygwin=true
|
||||||
|
;;
|
||||||
|
Darwin* )
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||||||
|
darwin=true
|
||||||
|
;;
|
||||||
|
MINGW* )
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||||||
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msys=true
|
||||||
|
;;
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||||||
|
NONSTOP* )
|
||||||
|
nonstop=true
|
||||||
|
;;
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||||||
|
esac
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||||||
|
|
||||||
|
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||||
|
|
||||||
|
# Determine the Java command to use to start the JVM.
|
||||||
|
if [ -n "$JAVA_HOME" ] ; then
|
||||||
|
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||||
|
# IBM's JDK on AIX uses strange locations for the executables
|
||||||
|
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||||
|
else
|
||||||
|
JAVACMD="$JAVA_HOME/bin/java"
|
||||||
|
fi
|
||||||
|
if [ ! -x "$JAVACMD" ] ; then
|
||||||
|
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
JAVACMD="java"
|
||||||
|
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Increase the maximum file descriptors if we can.
|
||||||
|
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||||
|
MAX_FD_LIMIT=`ulimit -H -n`
|
||||||
|
if [ $? -eq 0 ] ; then
|
||||||
|
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||||
|
MAX_FD="$MAX_FD_LIMIT"
|
||||||
|
fi
|
||||||
|
ulimit -n $MAX_FD
|
||||||
|
if [ $? -ne 0 ] ; then
|
||||||
|
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Darwin, add options to specify how the application appears in the dock
|
||||||
|
if $darwin; then
|
||||||
|
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||||
|
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
|
||||||
|
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||||
|
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||||
|
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||||
|
|
||||||
|
# We build the pattern for arguments to be converted via cygpath
|
||||||
|
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||||
|
SEP=""
|
||||||
|
for dir in $ROOTDIRSRAW ; do
|
||||||
|
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||||
|
SEP="|"
|
||||||
|
done
|
||||||
|
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||||
|
# Add a user-defined pattern to the cygpath arguments
|
||||||
|
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||||
|
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||||
|
fi
|
||||||
|
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||||
|
i=0
|
||||||
|
for arg in "$@" ; do
|
||||||
|
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||||
|
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||||
|
|
||||||
|
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||||
|
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||||
|
else
|
||||||
|
eval `echo args$i`="\"$arg\""
|
||||||
|
fi
|
||||||
|
i=$((i+1))
|
||||||
|
done
|
||||||
|
case $i in
|
||||||
|
(0) set -- ;;
|
||||||
|
(1) set -- "$args0" ;;
|
||||||
|
(2) set -- "$args0" "$args1" ;;
|
||||||
|
(3) set -- "$args0" "$args1" "$args2" ;;
|
||||||
|
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||||
|
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||||
|
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||||
|
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||||
|
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||||
|
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Escape application args
|
||||||
|
save () {
|
||||||
|
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||||
|
echo " "
|
||||||
|
}
|
||||||
|
APP_ARGS=$(save "$@")
|
||||||
|
|
||||||
|
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||||
|
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||||
|
|
||||||
|
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
|
||||||
|
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
|
||||||
|
cd "$(dirname "$0")"
|
||||||
|
fi
|
||||||
|
|
||||||
|
exec "$JAVACMD" "$@"
|
||||||
100
asset-transfer-sbe/chaincode-java/gradlew.bat
vendored
Normal file
100
asset-transfer-sbe/chaincode-java/gradlew.bat
vendored
Normal file
|
|
@ -0,0 +1,100 @@
|
||||||
|
@rem
|
||||||
|
@rem Copyright 2015 the original author or authors.
|
||||||
|
@rem
|
||||||
|
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
@rem you may not use this file except in compliance with the License.
|
||||||
|
@rem You may obtain a copy of the License at
|
||||||
|
@rem
|
||||||
|
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
@rem
|
||||||
|
@rem Unless required by applicable law or agreed to in writing, software
|
||||||
|
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
@rem See the License for the specific language governing permissions and
|
||||||
|
@rem limitations under the License.
|
||||||
|
@rem
|
||||||
|
|
||||||
|
@if "%DEBUG%" == "" @echo off
|
||||||
|
@rem ##########################################################################
|
||||||
|
@rem
|
||||||
|
@rem Gradle startup script for Windows
|
||||||
|
@rem
|
||||||
|
@rem ##########################################################################
|
||||||
|
|
||||||
|
@rem Set local scope for the variables with windows NT shell
|
||||||
|
if "%OS%"=="Windows_NT" setlocal
|
||||||
|
|
||||||
|
set DIRNAME=%~dp0
|
||||||
|
if "%DIRNAME%" == "" set DIRNAME=.
|
||||||
|
set APP_BASE_NAME=%~n0
|
||||||
|
set APP_HOME=%DIRNAME%
|
||||||
|
|
||||||
|
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||||
|
|
||||||
|
@rem Find java.exe
|
||||||
|
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||||
|
|
||||||
|
set JAVA_EXE=java.exe
|
||||||
|
%JAVA_EXE% -version >NUL 2>&1
|
||||||
|
if "%ERRORLEVEL%" == "0" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:findJavaFromJavaHome
|
||||||
|
set JAVA_HOME=%JAVA_HOME:"=%
|
||||||
|
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||||
|
|
||||||
|
if exist "%JAVA_EXE%" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:init
|
||||||
|
@rem Get command-line arguments, handling Windows variants
|
||||||
|
|
||||||
|
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||||
|
|
||||||
|
:win9xME_args
|
||||||
|
@rem Slurp the command line arguments.
|
||||||
|
set CMD_LINE_ARGS=
|
||||||
|
set _SKIP=2
|
||||||
|
|
||||||
|
:win9xME_args_slurp
|
||||||
|
if "x%~1" == "x" goto execute
|
||||||
|
|
||||||
|
set CMD_LINE_ARGS=%*
|
||||||
|
|
||||||
|
:execute
|
||||||
|
@rem Setup the command line
|
||||||
|
|
||||||
|
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||||
|
|
||||||
|
@rem Execute Gradle
|
||||||
|
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||||
|
|
||||||
|
:end
|
||||||
|
@rem End local scope for the variables with windows NT shell
|
||||||
|
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||||
|
|
||||||
|
:fail
|
||||||
|
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||||
|
rem the _cmd.exe /c_ return code!
|
||||||
|
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||||
|
exit /b 1
|
||||||
|
|
||||||
|
:mainEnd
|
||||||
|
if "%OS%"=="Windows_NT" endlocal
|
||||||
|
|
||||||
|
:omega
|
||||||
5
asset-transfer-sbe/chaincode-java/settings.gradle
Normal file
5
asset-transfer-sbe/chaincode-java/settings.gradle
Normal file
|
|
@ -0,0 +1,5 @@
|
||||||
|
/*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
rootProject.name = 'sbe'
|
||||||
|
|
@ -0,0 +1,93 @@
|
||||||
|
/*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
package org.hyperledger.fabric.samples.sbe;
|
||||||
|
|
||||||
|
import java.util.Objects;
|
||||||
|
|
||||||
|
import org.hyperledger.fabric.contract.annotation.DataType;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.Property;
|
||||||
|
|
||||||
|
import com.owlike.genson.annotation.JsonProperty;
|
||||||
|
|
||||||
|
@DataType()
|
||||||
|
public final class Asset {
|
||||||
|
|
||||||
|
@Property()
|
||||||
|
private final String id;
|
||||||
|
|
||||||
|
@Property()
|
||||||
|
private int value;
|
||||||
|
|
||||||
|
@Property()
|
||||||
|
private String owner;
|
||||||
|
|
||||||
|
@Property()
|
||||||
|
private String ownerOrg;
|
||||||
|
|
||||||
|
public String getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getValue() {
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getOwner() {
|
||||||
|
return owner;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getOwnerOrg() {
|
||||||
|
return ownerOrg;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setValue(final int value) {
|
||||||
|
this.value = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setOwner(final String owner) {
|
||||||
|
this.owner = owner;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setOwnerOrg(final String ownerOrg) {
|
||||||
|
this.ownerOrg = ownerOrg;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Asset(@JsonProperty("id") final String id, @JsonProperty("value") final int value,
|
||||||
|
@JsonProperty("owner") final String owner, @JsonProperty("ownerOrg") final String ownerOrg) {
|
||||||
|
this.id = id;
|
||||||
|
this.value = value;
|
||||||
|
this.owner = owner;
|
||||||
|
this.ownerOrg = ownerOrg;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean equals(final Object o) {
|
||||||
|
if (this == o) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
if (o == null || getClass() != o.getClass()) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
Asset asset = (Asset) o;
|
||||||
|
return getValue() == asset.getValue()
|
||||||
|
&&
|
||||||
|
getId().equals(asset.getId())
|
||||||
|
&&
|
||||||
|
getOwner().equals(asset.getOwner())
|
||||||
|
&&
|
||||||
|
getOwnerOrg().equals(asset.getOwnerOrg());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int hashCode() {
|
||||||
|
return Objects.hash(getId(), getValue(), getOwner(), getOwnerOrg());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String toString() {
|
||||||
|
return "Asset{" + "id='" + id + '\'' + ", value=" + value + ", owner='"
|
||||||
|
+ owner + '\'' + ", ownerOrg='" + ownerOrg + '\'' + '}';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,196 @@
|
||||||
|
/*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
package org.hyperledger.fabric.samples.sbe;
|
||||||
|
|
||||||
|
import org.hyperledger.fabric.contract.Context;
|
||||||
|
import org.hyperledger.fabric.contract.ContractInterface;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.Contract;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.Default;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.Info;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.License;
|
||||||
|
import org.hyperledger.fabric.contract.annotation.Transaction;
|
||||||
|
import org.hyperledger.fabric.shim.ChaincodeException;
|
||||||
|
import org.hyperledger.fabric.shim.ChaincodeStub;
|
||||||
|
import org.hyperledger.fabric.shim.ext.sbe.StateBasedEndorsement;
|
||||||
|
import org.hyperledger.fabric.shim.ext.sbe.impl.StateBasedEndorsementFactory;
|
||||||
|
|
||||||
|
import com.owlike.genson.Genson;
|
||||||
|
|
||||||
|
@Contract(
|
||||||
|
name = "sbe",
|
||||||
|
info = @Info(
|
||||||
|
title = "Asset Contract",
|
||||||
|
description = "Asset Transfer Smart Contract, using State Based Endorsement(SBE), implemented in Java",
|
||||||
|
version = "0.0.1-SNAPSHOT",
|
||||||
|
license = @License(
|
||||||
|
name = "Apache 2.0 License",
|
||||||
|
url = "http://www.apache.org/licenses/LICENSE-2.0.html")))
|
||||||
|
@Default
|
||||||
|
public final class AssetContract implements ContractInterface {
|
||||||
|
|
||||||
|
private final Genson genson = new Genson();
|
||||||
|
|
||||||
|
private enum AssetTransferErrors {
|
||||||
|
ASSET_NOT_FOUND,
|
||||||
|
ASSET_ALREADY_EXISTS
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a new asset.
|
||||||
|
* Sets the endorsement policy of the assetId Key, such that current owner Org Peer is required to endorse future updates.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the new asset
|
||||||
|
* @param value the value of the new asset
|
||||||
|
* @param owner the owner of the new asset
|
||||||
|
* @return the created asset
|
||||||
|
*/
|
||||||
|
@Transaction(intent = Transaction.TYPE.SUBMIT)
|
||||||
|
public Asset CreateAsset(final Context ctx, final String assetId, final int value, final String owner) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
|
||||||
|
if (AssetExists(ctx, assetId)) {
|
||||||
|
String errorMessage = String.format("Asset %s already exists", assetId);
|
||||||
|
System.out.println(errorMessage);
|
||||||
|
throw new ChaincodeException(errorMessage, AssetTransferErrors.ASSET_ALREADY_EXISTS.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
final String ownerOrg = getClientOrgId(ctx);
|
||||||
|
Asset asset = new Asset(assetId, value, owner, ownerOrg);
|
||||||
|
String assetJSON = genson.serialize(asset);
|
||||||
|
stub.putStringState(assetId, assetJSON);
|
||||||
|
|
||||||
|
setAssetStateBasedEndorsement(ctx, assetId, new String[]{ownerOrg});
|
||||||
|
|
||||||
|
return asset;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves an asset with the given assetId.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset
|
||||||
|
* @return the asset found on the ledger if there was one
|
||||||
|
*/
|
||||||
|
@Transaction(intent = Transaction.TYPE.EVALUATE)
|
||||||
|
public Asset ReadAsset(final Context ctx, final String assetId) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
String assetJSON = stub.getStringState(assetId);
|
||||||
|
|
||||||
|
if (assetJSON == null || assetJSON.isEmpty()) {
|
||||||
|
String errorMessage = String.format("Asset %s does not exist", assetId);
|
||||||
|
System.out.println(errorMessage);
|
||||||
|
throw new ChaincodeException(errorMessage, AssetTransferErrors.ASSET_NOT_FOUND.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
Asset asset = genson.deserialize(assetJSON, Asset.class);
|
||||||
|
return asset;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Updates the properties of an existing asset.
|
||||||
|
* Needs an endorsement of current owner Org Peer.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset being updated
|
||||||
|
* @param newValue the value of the asset being updated
|
||||||
|
* @return the updated asset
|
||||||
|
*/
|
||||||
|
@Transaction(intent = Transaction.TYPE.SUBMIT)
|
||||||
|
public Asset UpdateAsset(final Context ctx, final String assetId, final int newValue) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
|
||||||
|
Asset asset = ReadAsset(ctx, assetId);
|
||||||
|
asset.setValue(newValue);
|
||||||
|
String updatedAssetJSON = genson.serialize(asset);
|
||||||
|
stub.putStringState(assetId, updatedAssetJSON);
|
||||||
|
|
||||||
|
return asset;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Deletes the given asset.
|
||||||
|
* Needs an endorsement of current owner Org Peer.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset being deleted
|
||||||
|
*/
|
||||||
|
@Transaction(intent = Transaction.TYPE.SUBMIT)
|
||||||
|
public void DeleteAsset(final Context ctx, final String assetId) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
|
||||||
|
if (!AssetExists(ctx, assetId)) {
|
||||||
|
String errorMessage = String.format("Asset %s does not exist", assetId);
|
||||||
|
System.out.println(errorMessage);
|
||||||
|
throw new ChaincodeException(errorMessage, AssetTransferErrors.ASSET_NOT_FOUND.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
stub.delState(assetId);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Updates the owner & ownerOrg field of asset with given assetId, ownerOrg must be a valid Org MSP Id.
|
||||||
|
* Needs an endorsement of current owner Org Peer.
|
||||||
|
* Re-sets the endorsement policy of the assetId Key, such that new owner Org Peer is required to endorse future updates.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset being transferred
|
||||||
|
* @param newOwner the new owner
|
||||||
|
* @param newOwnerOrg the new owner Org MSPID
|
||||||
|
* @return the updated asset
|
||||||
|
*/
|
||||||
|
@Transaction(intent = Transaction.TYPE.SUBMIT)
|
||||||
|
public Asset TransferAsset(final Context ctx, final String assetId, final String newOwner, final String newOwnerOrg) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
|
||||||
|
Asset asset = ReadAsset(ctx, assetId);
|
||||||
|
asset.setOwner(newOwner);
|
||||||
|
asset.setOwnerOrg(newOwnerOrg);
|
||||||
|
String updatedAssetJSON = genson.serialize(asset);
|
||||||
|
stub.putStringState(assetId, updatedAssetJSON);
|
||||||
|
|
||||||
|
setAssetStateBasedEndorsement(ctx, assetId, new String[]{newOwnerOrg});
|
||||||
|
|
||||||
|
return asset;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Checks the existence of the asset.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset
|
||||||
|
* @return boolean indicating the existence of the asset
|
||||||
|
*/
|
||||||
|
private boolean AssetExists(final Context ctx, final String assetId) {
|
||||||
|
ChaincodeStub stub = ctx.getStub();
|
||||||
|
String assetJSON = stub.getStringState(assetId);
|
||||||
|
|
||||||
|
return (assetJSON != null && !assetJSON.isEmpty());
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets an endorsement policy to the assetId Key.
|
||||||
|
* Enforces that the owner Org Peers must endorse future update transactions for the specified assetId Key.
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @param assetId the id of the asset
|
||||||
|
* @param ownerOrgs the list of Owner Org MSPID's
|
||||||
|
*/
|
||||||
|
private void setAssetStateBasedEndorsement(final Context ctx, final String assetId, final String[] ownerOrgs) {
|
||||||
|
StateBasedEndorsement stateBasedEndorsement = StateBasedEndorsementFactory.getInstance().newStateBasedEndorsement(null);
|
||||||
|
stateBasedEndorsement.addOrgs(StateBasedEndorsement.RoleType.RoleTypeMember, ownerOrgs);
|
||||||
|
ctx.getStub().setStateValidationParameter(assetId, stateBasedEndorsement.policy());
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieves the client's OrgId (MSPID)
|
||||||
|
*
|
||||||
|
* @param ctx the transaction context
|
||||||
|
* @return String value of the Org MSPID
|
||||||
|
*/
|
||||||
|
private String getClientOrgId(final Context ctx) {
|
||||||
|
return ctx.getClientIdentity().getMSPID();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -128,6 +128,10 @@ jobs:
|
||||||
DIRECTORY: asset-transfer-sbe
|
DIRECTORY: asset-transfer-sbe
|
||||||
LANGUAGE: typescript
|
LANGUAGE: typescript
|
||||||
TYPE: chaincode
|
TYPE: chaincode
|
||||||
|
SBE-Chaincode-Java:
|
||||||
|
DIRECTORY: asset-transfer-sbe
|
||||||
|
LANGUAGE: java
|
||||||
|
TYPE: chaincode
|
||||||
Secured-Chaincode-Go:
|
Secured-Chaincode-Go:
|
||||||
DIRECTORY: asset-transfer-secured-agreement
|
DIRECTORY: asset-transfer-secured-agreement
|
||||||
LANGUAGE: go
|
LANGUAGE: go
|
||||||
|
|
@ -211,11 +215,14 @@ jobs:
|
||||||
SBE-Typescript:
|
SBE-Typescript:
|
||||||
CHAINCODE_NAME: sbe
|
CHAINCODE_NAME: sbe
|
||||||
CHAINCODE_LANGUAGE: typescript
|
CHAINCODE_LANGUAGE: typescript
|
||||||
|
SBE-Java:
|
||||||
|
CHAINCODE_NAME: sbe
|
||||||
|
CHAINCODE_LANGUAGE: java
|
||||||
steps:
|
steps:
|
||||||
- template: templates/install-deps.yml
|
- template: templates/install-deps.yml
|
||||||
- script: ../ci/scripts/run-test-network-sbe.sh
|
- script: ../ci/scripts/run-test-network-sbe.sh
|
||||||
workingDirectory: test-network
|
workingDirectory: test-network
|
||||||
displayName: Run Test Network Private Chaincode
|
displayName: Run Test Network SBE Chaincode
|
||||||
|
|
||||||
- job: TestNetworkSecured
|
- job: TestNetworkSecured
|
||||||
displayName: Test Network
|
displayName: Test Network
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue