Examples with PackageInfo org.wso2.ballerinalang.programfile.PackageInfo used on opensource projects

Example 1 with PackageInfo

use of org.wso2.ballerinalang.programfile.PackageInfo in project ballerina by ballerina-lang.

the class BallerinaParserService method validateAndParse.

/**
 * Validates a given ballerina input.
 *
 * @param bFileRequest - Object which holds data about Ballerina content.
 * @return List of errors if any
 */
private JsonObject validateAndParse(BFile bFileRequest) throws InvocationTargetException, IllegalAccessException {
    final java.nio.file.Path filePath = Paths.get(bFileRequest.getFilePath(), bFileRequest.getFileName());
    final String fileName = bFileRequest.getFileName();
    final String content = bFileRequest.getContent();
    BallerinaFile bFile = ParserUtils.compile(content, filePath);
    String programDir = TextDocumentServiceUtil.getSourceRoot(filePath);
    final BLangPackage model = bFile.getBLangPackage();
    final List<Diagnostic> diagnostics = bFile.getDiagnostics();
    ErrorCategory errorCategory = ErrorCategory.NONE;
    if (!diagnostics.isEmpty()) {
        if (model == null) {
            errorCategory = ErrorCategory.SYNTAX;
        } else {
            errorCategory = ErrorCategory.SEMANTIC;
        }
    }
    JsonArray errors = new JsonArray();
    final String errorCategoryName = errorCategory.name();
    diagnostics.forEach(diagnostic -> {
        JsonObject error = new JsonObject();
        Diagnostic.DiagnosticPosition position = diagnostic.getPosition();
        if (position != null) {
            if (!diagnostic.getSource().getCompilationUnitName().equals(fileName)) {
                return;
            }
            error.addProperty("row", position.getStartLine());
            error.addProperty("column", position.getStartColumn());
            error.addProperty("type", "error");
            error.addProperty("category", errorCategoryName);
        } else {
            // position == null means it's a bug in core side.
            error.addProperty("category", ErrorCategory.RUNTIME.name());
        }
        error.addProperty("text", diagnostic.getMessage());
        errors.add(error);
    });
    JsonObject result = new JsonObject();
    result.add("errors", errors);
    Gson gson = new Gson();
    JsonElement diagnosticsJson = gson.toJsonTree(diagnostics);
    result.add("diagnostics", diagnosticsJson);
    if (model != null && bFileRequest.needTree()) {
        BLangCompilationUnit compilationUnit = model.getCompilationUnits().stream().filter(compUnit -> fileName.equals(compUnit.getName())).findFirst().get();
        JsonElement modelElement = generateJSON(compilationUnit, new HashMap<>());
        result.add("model", modelElement);
    }
    final Map<String, ModelPackage> modelPackage = new HashMap<>();
    ParserUtils.loadPackageMap("Current Package", bFile.getBLangPackage(), modelPackage);
    Optional<ModelPackage> packageInfoJson = modelPackage.values().stream().findFirst();
    if (packageInfoJson.isPresent() && bFileRequest.needPackageInfo()) {
        JsonElement packageInfo = gson.toJsonTree(packageInfoJson.get());
        result.add("packageInfo", packageInfo);
    }
    if (programDir != null) {
        result.addProperty("programDirPath", programDir);
    }
    return result;
}

Example 2 with PackageInfo

use of org.wso2.ballerinalang.programfile.PackageInfo in project ballerina by ballerina-lang.

the class ErrorTableEntry method setPackageInfo.

public void setPackageInfo(PackageInfo packageInfo) {
    this.packageInfo = packageInfo;
    // Load Cache values.
    if (errorStructCPIndex < 0) {
        return;
    }
    StructureRefCPEntry structureRefCPEntry = (StructureRefCPEntry) packageInfo.getCPEntry(errorStructCPIndex);
// this.error = (StructInfo) structureRefCPEntry.getStructureTypeInfo();
}

Example 3 with PackageInfo

use of org.wso2.ballerinalang.programfile.PackageInfo in project ballerina by ballerina-lang.

the class CodeGenerator method visit.

public void visit(BLangPackage pkgNode) {
    if (pkgNode.completedPhases.contains(CompilerPhase.CODE_GEN)) {
        if (!buildCompiledPackage) {
            programFile.packageInfoMap.put(pkgNode.symbol.pkgID.bvmAlias(), pkgNode.symbol.packageInfo);
        }
        return;
    }
    // TODO Improve this design without if/else
    PackageInfo packageInfo = new PackageInfo();
    pkgNode.symbol.packageInfo = packageInfo;
    if (buildCompiledPackage) {
        // Generating the BALO
        pkgNode.imports.forEach(impPkgNode -> {
            int impPkgNameCPIndex = addUTF8CPEntry(packageInfo, impPkgNode.symbol.name.value);
            // TODO Improve the import package version once it is available
            int impPkgVersionCPIndex = addUTF8CPEntry(packageInfo, PackageID.DEFAULT.version.value);
            ImportPackageInfo importPkgInfo = new ImportPackageInfo(impPkgNameCPIndex, impPkgVersionCPIndex);
            packageInfo.importPkgInfoSet.add(importPkgInfo);
            packageFile.packageInfo = packageInfo;
        });
    } else {
        // Generating a BALX
        // first visit all the imports
        pkgNode.imports.forEach(impPkgNode -> genNode(impPkgNode, this.env));
        // TODO We need to create identifier for both name and the version
        programFile.packageInfoMap.put(pkgNode.symbol.pkgID.bvmAlias(), packageInfo);
    }
    // Add the current package to the program file
    BPackageSymbol pkgSymbol = pkgNode.symbol;
    currentPkgID = pkgSymbol.pkgID;
    currentPkgInfo = packageInfo;
    currentPkgInfo.nameCPIndex = addUTF8CPEntry(currentPkgInfo, currentPkgID.bvmAlias());
    currentPkgInfo.versionCPIndex = addUTF8CPEntry(currentPkgInfo, currentPkgID.version.value);
    // Insert the package reference to the constant pool of the current package
    currentPackageRefCPIndex = addPackageRefCPEntry(currentPkgInfo, currentPkgID);
    // This attribute keep track of line numbers
    int lineNoAttrNameIndex = addUTF8CPEntry(currentPkgInfo, AttributeInfo.Kind.LINE_NUMBER_TABLE_ATTRIBUTE.value());
    lineNoAttrInfo = new LineNumberTableAttributeInfo(lineNoAttrNameIndex);
    // This attribute keep package-level variable information
    int pkgVarAttrNameIndex = addUTF8CPEntry(currentPkgInfo, AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE.value());
    currentPkgInfo.addAttributeInfo(AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE, new LocalVariableAttributeInfo(pkgVarAttrNameIndex));
    pkgNode.globalVars.forEach(this::createPackageVarInfo);
    pkgNode.structs.forEach(this::createStructInfoEntry);
    pkgNode.enums.forEach(this::createEnumInfoEntry);
    pkgNode.connectors.forEach(this::createConnectorInfoEntry);
    pkgNode.functions.forEach(this::createFunctionInfoEntry);
    pkgNode.services.forEach(this::createServiceInfoEntry);
    pkgNode.functions.forEach(this::createFunctionInfoEntry);
    pkgNode.transformers.forEach(this::createTransformerInfoEntry);
    // Visit package builtin function
    visitBuiltinFunctions(pkgNode.initFunction);
    visitBuiltinFunctions(pkgNode.startFunction);
    visitBuiltinFunctions(pkgNode.stopFunction);
    pkgNode.topLevelNodes.stream().filter(pkgLevelNode -> pkgLevelNode.getKind() != NodeKind.VARIABLE && pkgLevelNode.getKind() != NodeKind.XMLNS).forEach(pkgLevelNode -> genNode((BLangNode) pkgLevelNode, this.env));
    currentPkgInfo.addAttributeInfo(AttributeInfo.Kind.LINE_NUMBER_TABLE_ATTRIBUTE, lineNoAttrInfo);
    currentPackageRefCPIndex = -1;
    currentPkgID = null;
    pkgNode.completedPhases.add(CompilerPhase.CODE_GEN);
}

Example 4 with PackageInfo

use of org.wso2.ballerinalang.programfile.PackageInfo in project carbon-business-process by wso2.

the class BPELPackageManagementServiceSkeleton method getPackageInfo.

private PackageType getPackageInfo(BPELPackageInfo packageInfo, int maxRemainingPackages) throws PackageManagementException {
    PackageType bpelPackage = new PackageType();
    bpelPackage.setName(packageInfo.getName());
    bpelPackage.setState(convertToPackageStatusType(packageInfo.getStatus()));
    bpelPackage.setVersions(getAllVersionsOfPackage(packageInfo, maxRemainingPackages));
    bpelPackage.setErrorLog(packageInfo.getCauseForDeploymentFailure());
    return bpelPackage;
}

Example 5 with PackageInfo

use of org.wso2.ballerinalang.programfile.PackageInfo in project carbon-business-process by wso2.

the class BPELPackageManagementServiceSkeleton method getAllVersionsOfPackage.

private Versions_type0 getAllVersionsOfPackage(BPELPackageInfo packageInfo, int maxRemainingPackages) throws PackageManagementException {
    Versions_type0 versionsList = new Versions_type0();
    List<String> versions = packageInfo.getAvailableVersions();
    Collections.reverse(versions);
    int count = 0;
    int startIndex = maxRemainingPackages < 0 ? versions.size() + maxRemainingPackages : 0;
    int endIndex = versions.size() - 1;
    for (int i = startIndex; i <= endIndex && Math.abs(maxRemainingPackages) > count; i++) {
        String version = versions.get(i);
        Version_type0 packageVersion = new Version_type0();
        packageVersion.setName(version);
        packageVersion.setProcesses(getProcessesForPackage(version));
        if (version.equals(packageInfo.getName() + "-" + packageInfo.getLatestVersion())) {
            packageVersion.setIsLatest(true);
        } else {
            packageVersion.setIsLatest(false);
        }
        versionsList.addVersion(packageVersion);
        count++;
    }
    return versionsList;
}