Examples with ProgramFile org.ballerinalang.util.codegen.ProgramFile used on opensource projects

Example 1 with ProgramFile

use of org.ballerinalang.util.codegen.ProgramFile in project carbon-apimgt by wso2.

the class DeployService method execute.

@Override
public BValue[] execute(Context context) {
    String fileName = getStringArgument(context, 0);
    String serviceName = getStringArgument(context, 1);
    String config = getStringArgument(context, 2);
    String packageName = getStringArgument(context, 3);
    Path path = Paths.get(packageName);
    String filePath = path.toAbsolutePath() + File.separator + fileName;
    if (Util.saveFile(filePath, config)) {
        ProgramFile programFile = new BLangProgramLoader().loadServiceProgramFile(programDirPath, path);
        String[] servicePackageNameList = programFile.getServicePackageNameList();
        if (servicePackageNameList.length == 0) {
            throw new BallerinaException("no service found in '" + programFile.getProgramFilePath() + "'");
        }
        // This is required to invoke package/service init functions;
        Context bContext = new Context(programFile);
        // bContext.initFunction = true;
        PackageInfo packageInfo = programFile.getPackageInfo(packageName.replace("/", "."));
        // Invoke package init function
        BLangFunctions.invokeFunction(programFile, packageInfo, packageInfo.getInitFunctionInfo(), bContext);
        if (bContext.getError() != null) {
            String stackTraceStr = BLangVMErrors.getPrintableStackTrace(bContext.getError());
            throw new BLangRuntimeException("error: " + stackTraceStr);
        }
        for (ServiceInfo serviceInfo : packageInfo.getServiceInfoList()) {
            // Invoke service init function
            if (serviceName.equals(serviceInfo.getName())) {
                BLangFunctions.invokeFunction(programFile, packageInfo, serviceInfo.getInitFunctionInfo(), bContext);
                if (bContext.getError() != null) {
                    String stackTraceStr = BLangVMErrors.getPrintableStackTrace(bContext.getError());
                    throw new BLangRuntimeException("error: " + stackTraceStr);
                }
                // Deploy service
                DispatcherRegistry.getInstance().getServiceDispatchers().forEach((protocol, dispatcher) -> dispatcher.serviceRegistered(serviceInfo));
            }
        }
    }
    return new BValue[0];
}

Example 2 with ProgramFile

use of org.ballerinalang.util.codegen.ProgramFile in project carbon-apimgt by wso2.

the class CacheTest method testCacheForNonExistence.

@Test
public void testCacheForNonExistence() {
    ProgramFile bLangProgram1 = BTestUtils.parseBalFile("samples/cache/nonExistenceEntryCacheTest.bal");
    // Create arguments to initiate cache
    BValue[] args = { new BString("cacheName"), new BString("15"), new BString("cacheKey") };
    // Test ballerina cache create, put and get for BString
    BValue[] returns = BLangFunctions.invokeNew(bLangProgram1, "testCacheForNonExistence", args);
    Assert.assertTrue(returns[0] instanceof BBoolean);
    BBoolean value = (BBoolean) returns[0];
    Assert.assertFalse(value.booleanValue());
}