Examples with Workflow io.serverlessworkflow.api.Workflow used on opensource projects

Example 1 with Workflow

use of io.serverlessworkflow.api.Workflow in project kogito-runtimes by kiegroup.

the class ServerlessWorkflowParsingTest method testSpecExamplesParsing.

@ParameterizedTest
@ValueSource(strings = { "/examples/applicantworkflow.sw.json", "/exec/error.sw.json", "/exec/callback.sw.json", "/exec/compensation.sw.json", "/exec/compensation.end.sw.json", "/exec/foreach.sw.json" })
public void testSpecExamplesParsing(String workflowLocation) throws IOException {
    Workflow workflow = Workflow.fromSource(WorkflowTestUtils.readWorkflowFile(workflowLocation));
    assertNotNull(workflow);
    assertNotNull(workflow.getId());
    assertNotNull(workflow.getName());
    assertNotNull(workflow.getStates());
    assertTrue(workflow.getStates().size() > 0);
    RuleFlowProcess process = (RuleFlowProcess) getWorkflowParser(workflowLocation);
    assertNotNull(process);
    assertNotNull(process.getId());
}

Example 2 with Workflow

use of io.serverlessworkflow.api.Workflow in project kogito-runtimes by kiegroup.

the class ServerlessWorkflowParsingTest method testSpecOpenApiFunctionParsing.

@ParameterizedTest
@ValueSource(strings = { "/exec/openapi-greeting-operation.sw.json" })
public void testSpecOpenApiFunctionParsing(String workflowLocation) throws IOException {
    Workflow workflow = Workflow.fromSource(WorkflowTestUtils.readWorkflowFile(workflowLocation));
    assertNotNull(workflow);
    assertNotNull(workflow.getId());
    assertNotNull(workflow.getName());
    assertNotNull(workflow.getStates());
    assertTrue(workflow.getStates().size() > 0);
    assertEquals(1, workflow.getFunctions().getFunctionDefs().size());
    RuleFlowProcess process = (RuleFlowProcess) getWorkflowParser(workflowLocation);
    assertNotNull(process);
    assertNotNull(process.getId());
}

Example 3 with Workflow

use of io.serverlessworkflow.api.Workflow in project kogito-runtimes by kiegroup.

the class ServerlessWorkflowParsingTest method testMinimumWorkflow.

@Test
public void testMinimumWorkflow() {
    Workflow workflow = new Workflow();
    workflow.setId("javierito");
    Start start = new Start();
    start.setStateName("javierito");
    End end = new End();
    end.setTerminate(true);
    SleepState startState = new SleepState();
    startState.setType(Type.SLEEP);
    startState.setDuration("1s");
    startState.setName("javierito");
    startState.setEnd(end);
    workflow.setStates(Collections.singletonList(startState));
    workflow.setStart(start);
    ServerlessWorkflowParser parser = ServerlessWorkflowParser.of(workflow, JavaKogitoBuildContext.builder().build());
    Process process = parser.getProcessInfo().info();
    assertSame(process, parser.getProcessInfo().info());
    assertEquals(ServerlessWorkflowParser.DEFAULT_NAME, process.getName());
    assertEquals(ServerlessWorkflowParser.DEFAULT_VERSION, process.getVersion());
    assertEquals(ServerlessWorkflowParser.DEFAULT_PACKAGE, process.getPackageName());
}

Example 4 with Workflow

use of io.serverlessworkflow.api.Workflow in project kogito-runtimes by kiegroup.

the class ServerlessWorkflowParser method parseProcess.

private GeneratedInfo<KogitoWorkflowProcess> parseProcess() {
    String workflowStartStateName = workflow.getStart().getStateName();
    if (workflowStartStateName == null || workflowStartStateName.trim().isEmpty()) {
        throw new IllegalArgumentException("workflow does not define a starting state");
    }
    RuleFlowProcessFactory factory = RuleFlowProcessFactory.createProcess(workflow.getId()).name(workflow.getName() == null ? DEFAULT_NAME : workflow.getName()).version(workflow.getVersion() == null ? DEFAULT_VERSION : workflow.getVersion()).packageName(workflow.getMetadata() != null ? workflow.getMetadata().getOrDefault("package", DEFAULT_PACKAGE) : DEFAULT_PACKAGE).visibility("Public").variable(DEFAULT_WORKFLOW_VAR, new ObjectDataType(JsonNode.class), ObjectMapperFactory.get().createObjectNode());
    ParserContext parserContext = new ParserContext(idGenerator, factory, context);
    Constants constants = workflow.getConstants();
    if (constants != null) {
        factory.metaData(Metadata.CONSTANTS, constants.getConstantsDef());
    }
    Collection<StateHandler<?>> handlers = workflow.getStates().stream().map(state -> StateHandlerFactory.getStateHandler(state, workflow, parserContext)).filter(Optional::isPresent).map(Optional::get).filter(state -> !state.usedForCompensation()).collect(Collectors.toList());
    handlers.forEach(StateHandler::handleStart);
    handlers.forEach(StateHandler::handleEnd);
    handlers.forEach(StateHandler::handleState);
    handlers.forEach(StateHandler::handleTransitions);
    handlers.forEach(StateHandler::handleErrors);
    handlers.forEach(StateHandler::handleConnections);
    if (parserContext.isCompensation()) {
        factory.metaData(Metadata.COMPENSATION, true);
        factory.addCompensationContext(workflow.getId());
    }
    return new GeneratedInfo<>(factory.validate().getProcess(), parserContext.generatedFiles());
}

Example 5 with Workflow

use of io.serverlessworkflow.api.Workflow in project kogito-runtimes by kiegroup.

the class BuildExpressionsTest method testReplaceExpr.

@Test
void testReplaceExpr() {
    Workflow flow = mock(Workflow.class);
    FunctionDefinition functionDefinition = new FunctionDefinition();
    functionDefinition.setType(Type.EXPRESSION);
    functionDefinition.setOperation(".pepe");
    functionDefinition.setName("pepe");
    Functions functions = new Functions(Collections.singletonList(functionDefinition));
    when(flow.getFunctions()).thenReturn(functions);
    assertEquals("\"fn:pepe\"", ExpressionHandlerUtils.replaceExpr(flow, "\"fn:pepe\""));
    assertEquals(".pepe", ExpressionHandlerUtils.replaceExpr(flow, "fn:pepe"));
    assertEquals(".pepe", ExpressionHandlerUtils.replaceExpr(flow, "${fn:pepe}"));
    assertThrows(IllegalArgumentException.class, () -> ExpressionHandlerUtils.replaceExpr(flow, "${fn:NoPepe}"));
}