Examples with ProgramFile org.wso2.ballerinalang.programfile.CompiledBinaryFile.ProgramFile used on opensource projects

Example 1 with ProgramFile

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

the class BCompileUtil method compile.

/**
 * Compile and return the semantic errors.
 *
 * @param sourceRoot    root path of the source packages
 * @param packageName   name of the package to compile
 * @param compilerPhase Compiler phase
 * @return Semantic errors
 */
public static CompileResult compile(String sourceRoot, String packageName, CompilerPhase compilerPhase) {
    CompilerContext context = new CompilerContext();
    CompilerOptions options = CompilerOptions.getInstance(context);
    options.put(PROJECT_DIR, sourceRoot);
    options.put(COMPILER_PHASE, compilerPhase.toString());
    options.put(PRESERVE_WHITESPACE, "false");
    CompileResult comResult = new CompileResult();
    // catch errors
    DiagnosticListener listener = comResult::addDiagnostic;
    context.put(DiagnosticListener.class, listener);
    // compile
    Compiler compiler = Compiler.getInstance(context);
    BLangPackage packageNode = compiler.compile(packageName);
    comResult.setAST(packageNode);
    if (comResult.getErrorCount() > 0 || CompilerPhase.CODE_GEN.compareTo(compilerPhase) > 0) {
        return comResult;
    }
    CompiledBinaryFile.ProgramFile programFile = compiler.getExecutableProgram(packageNode);
    if (programFile != null) {
        ProgramFile pFile = LauncherUtils.getExecutableProgram(programFile);
        comResult.setProgFile(pFile);
        if (pFile != null) {
            boolean distributedTxEnabled = CompilerUtils.isDistributedTransactionsEnabled();
            pFile.setDistributedTransactionEnabled(distributedTxEnabled);
        }
    }
    return comResult;
}

Example 2 with ProgramFile

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

the class BCompileUtil method getDiagnostics.

/**
 * Used by IntelliJ IDEA plugin to provide semantic analyzing capability.
 *
 * @param classLoader a {@link ClassLoader} to be set as thread context class loader. This is used by {@link
 *                    java.util.ServiceLoader}. Otherwise semantic analyzing capability providing wont work since it
 *                    cant find core package.
 * @param sourceRoot  source root of a project
 * @param fileName    either the file name (if in project root) or the package name
 * @return list of diagnostics
 */
public static List<Diagnostic> getDiagnostics(ClassLoader classLoader, String sourceRoot, String fileName) {
    Thread.currentThread().setContextClassLoader(classLoader);
    CompilerContext context = new CompilerContext();
    CompilerOptions options = CompilerOptions.getInstance(context);
    options.put(PROJECT_DIR, sourceRoot);
    options.put(COMPILER_PHASE, CompilerPhase.CODE_GEN.toString());
    options.put(PRESERVE_WHITESPACE, "false");
    CompileResult comResult = new CompileResult();
    // catch errors
    DiagnosticListener listener = comResult::addDiagnostic;
    context.put(DiagnosticListener.class, listener);
    // compile
    Compiler compiler = Compiler.getInstance(context);
    BLangPackage entryPackageNode = compiler.compile(fileName);
    CompiledBinaryFile.ProgramFile programFile = compiler.getExecutableProgram(entryPackageNode);
    if (programFile != null) {
        comResult.setProgFile(LauncherUtils.getExecutableProgram(programFile));
    }
    Diagnostic[] diagnostics = comResult.getDiagnostics();
    return Arrays.stream(diagnostics).collect(Collectors.toList());
}

Example 3 with ProgramFile

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

the class CodeGenerator method generateBALO.

public PackageFile generateBALO(BLangPackage pkgNode) {
    this.buildCompiledPackage = true;
    this.packageFile = new PackageFile();
    genPackage(pkgNode.symbol);
    // Add global variable indexes to the ProgramFile
    prepareIndexes(pvIndexes);
    // Create Global variable attribute info
    addVarCountAttrInfo(this.packageFile, this.packageFile, pvIndexes);
    return this.packageFile;
}

Example 4 with ProgramFile

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

the class CodeGenerator method generateBALX.

public ProgramFile generateBALX(BLangPackage pkgNode) {
    programFile = new ProgramFile();
    // TODO: Fix this. Added temporally for codegen. Load this from VM side.
    genPackage(this.symTable.builtInPackageSymbol);
    // Normal Flow.
    BPackageSymbol pkgSymbol = pkgNode.symbol;
    genPackage(pkgSymbol);
    programFile.entryPkgCPIndex = addPackageRefCPEntry(programFile, pkgSymbol.pkgID);
    setEntryPoints(programFile, pkgNode);
    // Add global variable indexes to the ProgramFile
    prepareIndexes(pvIndexes);
    // Create Global variable attribute info
    addVarCountAttrInfo(programFile, programFile, pvIndexes);
    return programFile;
}

Example 5 with ProgramFile

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

the class BinaryFileWriter method writeExecutableBinary.

public void writeExecutableBinary(BLangPackage packageNode, String fileName) {
    if (fileName == null || fileName.isEmpty()) {
        throw new IllegalArgumentException("invalid target file name");
    }
    if (!fileName.endsWith(BLANG_EXEC_FILE_SUFFIX)) {
        fileName += BLANG_EXEC_FILE_SUFFIX;
    }
    // Generate code for the given executable
    ProgramFile programFile = this.codeGenerator.generateBALX(packageNode);
    ByteArrayOutputStream byteArrayOS = new ByteArrayOutputStream();
    try {
        ProgramFileWriter.writeProgram(programFile, byteArrayOS);
    } catch (IOException e) {
        throw new BLangCompilerException("error writing program file '" + fileName + "'", e);
    }
    final Path execFilePath = this.sourceDirectory.saveCompiledProgram(new ByteArrayInputStream(byteArrayOS.toByteArray()), fileName);
    ServiceLoader<CompilerPlugin> processorServiceLoader = ServiceLoader.load(CompilerPlugin.class);
    processorServiceLoader.forEach(plugin -> {
        plugin.codeGenerated(execFilePath);
    });
}