Examples with ChaincodeDeploymentSpec org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec used on opensource projects

Example 1 with ChaincodeDeploymentSpec

use of org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec in project fabric-sdk-java by hyperledger.

the class InstallProposalBuilder method createNetModeTransaction.

private void createNetModeTransaction() throws IOException {
    logger.debug("createNetModeTransaction");
    if (null == chaincodeSource && chaincodeInputStream == null) {
        throw new IllegalArgumentException("Missing chaincodeSource or chaincodeInputStream in InstallRequest");
    }
    if (null != chaincodeSource && chaincodeInputStream != null) {
        throw new IllegalArgumentException("Both chaincodeSource and chaincodeInputStream in InstallRequest were set. Specify one or the other");
    }
    final Type ccType;
    File projectSourceDir = null;
    String targetPathPrefix = null;
    String dplang;
    File metainf = null;
    if (null != chaincodeMetaInfLocation) {
        if (!chaincodeMetaInfLocation.exists()) {
            throw new IllegalArgumentException(format("Directory to find chaincode META-INF %s does not exist", chaincodeMetaInfLocation.getAbsolutePath()));
        }
        if (!chaincodeMetaInfLocation.isDirectory()) {
            throw new IllegalArgumentException(format("Directory to find chaincode META-INF %s is not a directory", chaincodeMetaInfLocation.getAbsolutePath()));
        }
        metainf = new File(chaincodeMetaInfLocation, "META-INF");
        logger.trace("META-INF directory is " + metainf.getAbsolutePath());
        if (!metainf.exists()) {
            throw new IllegalArgumentException(format("The META-INF directory does not exist in %s", chaincodeMetaInfLocation.getAbsolutePath()));
        }
        if (!metainf.isDirectory()) {
            throw new IllegalArgumentException(format("The META-INF in %s is not a directory.", chaincodeMetaInfLocation.getAbsolutePath()));
        }
        File[] files = metainf.listFiles();
        if (files == null) {
            throw new IllegalArgumentException("null for listFiles on: " + chaincodeMetaInfLocation.getAbsolutePath());
        }
        if (files.length < 1) {
            throw new IllegalArgumentException(format("The META-INF directory %s is empty.", metainf.getAbsolutePath()));
        }
        logger.trace(format("chaincode META-INF found %s", metainf.getAbsolutePath()));
    }
    switch(chaincodeLanguage) {
        case GO_LANG:
            // Verify that chaincodePath is being passed
            if (Utils.isNullOrEmpty(chaincodePath)) {
                throw new IllegalArgumentException("Missing chaincodePath in InstallRequest");
            }
            dplang = "Go";
            ccType = Type.GOLANG;
            if (null != chaincodeSource) {
                projectSourceDir = Paths.get(chaincodeSource.toString(), "src", chaincodePath).toFile();
                targetPathPrefix = Paths.get("src", chaincodePath).toString();
            }
            break;
        case JAVA:
            // Verify that chaincodePath is null
            if (!Utils.isNullOrEmpty(chaincodePath)) {
                throw new IllegalArgumentException("chaincodePath must be null for Java chaincode");
            }
            dplang = "Java";
            ccType = Type.JAVA;
            if (null != chaincodeSource) {
                targetPathPrefix = "src";
                projectSourceDir = Paths.get(chaincodeSource.toString()).toFile();
            }
            break;
        case NODE:
            // Verify that chaincodePath is null
            if (!Utils.isNullOrEmpty(chaincodePath)) {
                throw new IllegalArgumentException("chaincodePath must be null for Node chaincode");
            }
            dplang = "Node";
            ccType = Type.NODE;
            if (null != chaincodeSource) {
                projectSourceDir = Paths.get(chaincodeSource.toString()).toFile();
                // Paths.get("src", chaincodePath).toString();
                targetPathPrefix = "src";
            }
            break;
        default:
            throw new IllegalArgumentException("Unexpected chaincode language: " + chaincodeLanguage);
    }
    ccType(ccType);
    final byte[] data;
    String chaincodeID = chaincodeName + "::" + chaincodePath + "::" + chaincodeVersion;
    if (chaincodeSource != null) {
        if (!projectSourceDir.exists()) {
            final String message = "The project source directory does not exist: " + projectSourceDir.getAbsolutePath();
            logger.error(message);
            throw new IllegalArgumentException(message);
        }
        if (!projectSourceDir.isDirectory()) {
            final String message = "The project source directory is not a directory: " + projectSourceDir.getAbsolutePath();
            logger.error(message);
            throw new IllegalArgumentException(message);
        }
        logger.info(format("Installing '%s' language %s chaincode from directory: '%s' with source location: '%s'. chaincodePath:'%s'", chaincodeID, dplang, projectSourceDir.getAbsolutePath(), targetPathPrefix, chaincodePath));
        // generate chaincode source tar
        data = Utils.generateTarGz(projectSourceDir, targetPathPrefix, metainf);
        if (null != diagnosticFileDumper) {
            logger.trace(format("Installing '%s' language %s chaincode from directory: '%s' with source location: '%s'. chaincodePath:'%s' tar file dump %s", chaincodeID, dplang, projectSourceDir.getAbsolutePath(), targetPathPrefix, chaincodePath, diagnosticFileDumper.createDiagnosticTarFile(data)));
        }
    } else {
        logger.info(format("Installing '%s'  %s chaincode chaincodePath:'%s' from input stream", chaincodeID, dplang, chaincodePath));
        data = IOUtils.toByteArray(chaincodeInputStream);
        if (null != diagnosticFileDumper) {
            logger.trace(format("Installing '%s' language %s chaincode from input stream tar file dump %s", chaincodeID, dplang, diagnosticFileDumper.createDiagnosticTarFile(data)));
        }
    }
    final ChaincodeDeploymentSpec depspec = createDeploymentSpec(ccType, this.chaincodeName, this.chaincodePath, this.chaincodeVersion, null, data);
    // set args
    final List<ByteString> argList = new ArrayList<>();
    argList.add(ByteString.copyFrom(action, StandardCharsets.UTF_8));
    argList.add(depspec.toByteString());
    args(argList);
}

Example 2 with ChaincodeDeploymentSpec

use of org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec in project fabric-sdk-java by hyperledger.

the class InstantiateProposalBuilder method createNetModeTransaction.

private void createNetModeTransaction() throws InvalidArgumentException {
    logger.debug("NetModeTransaction");
    if (chaincodeType == null) {
        throw new InvalidArgumentException("Chaincode type is required");
    }
    List<String> modlist = new LinkedList<>();
    modlist.add("init");
    modlist.addAll(argList);
    switch(chaincodeType) {
        case JAVA:
            ccType(Chaincode.ChaincodeSpec.Type.JAVA);
            break;
        case NODE:
            ccType(Chaincode.ChaincodeSpec.Type.NODE);
            break;
        case GO_LANG:
            ccType(Chaincode.ChaincodeSpec.Type.GOLANG);
            break;
        default:
            throw new InvalidArgumentException("Requested chaincode type is not supported: " + chaincodeType);
    }
    ChaincodeDeploymentSpec depspec = createDeploymentSpec(ccType, chaincodeName, chaincodePath, chaincodeVersion, modlist, null);
    List<ByteString> argList = new ArrayList<>();
    argList.add(ByteString.copyFrom(action, StandardCharsets.UTF_8));
    argList.add(ByteString.copyFrom(context.getChannelID(), StandardCharsets.UTF_8));
    argList.add(depspec.toByteString());
    if (chaincodePolicy != null) {
        argList.add(ByteString.copyFrom(chaincodePolicy));
    }
    args(argList);
}

Example 3 with ChaincodeDeploymentSpec

use of org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec in project fabric-sdk-java by hyperledger.

the class ProtoUtils method createDeploymentSpec.

public static ChaincodeDeploymentSpec createDeploymentSpec(Type ccType, String name, String chaincodePath, String chaincodeVersion, List<String> args, byte[] codePackage) {
    ChaincodeID.Builder chaincodeIDBuilder = ChaincodeID.newBuilder().setName(name).setVersion(chaincodeVersion);
    if (chaincodePath != null) {
        chaincodeIDBuilder = chaincodeIDBuilder.setPath(chaincodePath);
    }
    ChaincodeID chaincodeID = chaincodeIDBuilder.build();
    // build chaincodeInput
    List<ByteString> argList = new ArrayList<>(args == null ? 0 : args.size());
    if (args != null && args.size() != 0) {
        for (String arg : args) {
            argList.add(ByteString.copyFrom(arg.getBytes(UTF_8)));
        }
    }
    ChaincodeInput chaincodeInput = ChaincodeInput.newBuilder().addAllArgs(argList).build();
    // Construct the ChaincodeSpec
    ChaincodeSpec chaincodeSpec = ChaincodeSpec.newBuilder().setType(ccType).setChaincodeId(chaincodeID).setInput(chaincodeInput).build();
    if (isDebugLevel) {
        StringBuilder sb = new StringBuilder(1000);
        sb.append("ChaincodeDeploymentSpec chaincode cctype: ").append(ccType.name()).append(", name:").append(chaincodeID.getName()).append(", path: ").append(chaincodeID.getPath()).append(", version: ").append(chaincodeID.getVersion());
        String sep = "";
        sb.append(" args(");
        for (ByteString x : argList) {
            sb.append(sep).append("\"").append(logString(new String(x.toByteArray(), UTF_8))).append("\"");
            sep = ", ";
        }
        sb.append(")");
        logger.debug(sb.toString());
    }
    ChaincodeDeploymentSpec.Builder chaincodeDeploymentSpecBuilder = ChaincodeDeploymentSpec.newBuilder().setChaincodeSpec(// .setEffectiveDate(context.getFabricTimestamp())
    chaincodeSpec).setExecEnv(ChaincodeDeploymentSpec.ExecutionEnvironment.DOCKER);
    if (codePackage != null) {
        chaincodeDeploymentSpecBuilder.setCodePackage(ByteString.copyFrom(codePackage));
    }
    return chaincodeDeploymentSpecBuilder.build();
}