Example usage for org.apache.commons.scxml2.env SimpleErrorReporter SimpleErrorReporter

Introduction

In this page you can find the example usage for org.apache.commons.scxml2.env SimpleErrorReporter SimpleErrorReporter.

Prototype

public SimpleErrorReporter() 

Source Link

Document

Constructor.

Usage

From source file:com.github.woonsan.commons.scxml.examples.helloworld.Main.java

public static void main(String[] args) throws Exception {
    // evaluator instance which is used by SCXML engine to evaluate expressions in SCXML
    Evaluator evaluator = new JexlEvaluator();
    // engine to execute the scxml instance
    SCXMLExecutor executor = new SCXMLExecutor(evaluator, null, new SimpleErrorReporter());

    // parse SCXML URL into SCXML model
    SCXML scxml = SCXMLReader.read(SCXML);
    // set state machine (scxml instance) to execute
    executor.setStateMachine(scxml);//  ww  w . ja  v  a2s.  c o m

    // create root context storing variables and being used by evaluator
    Context rootContext = evaluator.newContext(null);
    // set the root context for the engine
    executor.setRootContext(rootContext);

    // initiate the execution of the state machine
    executor.go();
}

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From source file:com.github.woonsan.commons.scxml.examples.stopwatch.Main.java

public static void main(String[] args) throws Exception {
    // evaluator instance which is used by SCXML engine to evaluate expressions in SCXML
    Evaluator evaluator = new JexlEvaluator();
    // engine to execute the scxml instance
    SCXMLExecutor executor = new SCXMLExecutor(evaluator, null, new SimpleErrorReporter());

    // parse SCXML URL into SCXML model
    SCXML scxml = SCXMLReader.read(SCXML);
    // set state machine (scxml instance) to execute
    executor.setStateMachine(scxml);/*from ww  w . jav  a2s .  c  o m*/

    // create root context storing variables and being used by evaluator
    Context rootContext = evaluator.newContext(null);

    // create stopWatch object and add it to rootContext
    // to be able to script with that in SCXML.
    StopWatch stopWatch = new StopWatch();
    rootContext.set("stopWatch", stopWatch);

    // set the root context for the engine
    executor.setRootContext(rootContext);

    // initiate the execution of the state machine
    executor.go();

    new StopWatchFrame(executor);
}

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From source file:it.polito.elite.dog.drivers.appliances.base.ApplianceDriverInstance.java

private void initializeDeviceStateMachine() {
    // check if all needed elements are initialized
    if ((this.deviceSerial != null) && (!this.deviceSerial.isEmpty()) && (this.stateMachineLocator != null)) {
        // get the device-specific state machine URL, if any available
        URL stateMachineURL = this.stateMachineLocator.getStateMachine(this.deviceSerial);

        // check not null
        if (stateMachineURL != null) {
            try {
                // get the SCXML state machine (SCXML root element)
                this.stateMachine = SCXMLReader.read(stateMachineURL);

                // build a new executor
                this.executor = new SCXMLExecutor(new JexlEvaluator(), new SimpleDispatcher(),
                        new SimpleErrorReporter());

                //set a scheduler dispatcher to handle delayed events
                this.executor.setEventdispatcher(new SimpleScheduler(this.executor));

                // set the state machine
                this.executor.setStateMachine(this.stateMachine);

                // set the root context
                JexlContext context = new JexlContext();

                // set the executor context
                this.executor.setRootContext(context);

                // add this class as listener of the state machine changes
                this.executor.addListener(this.stateMachine, this);

                // start the engine
                this.executor.go();
            } catch (IOException | ModelException | XMLStreamException e) {
                // log the error and continue if possible
                this.logger.log(LogService.LOG_ERROR,
                        "Error while creating the state machine executor associated to this driver instance",
                        e);//  w ww.  ja v  a2s.  c  om
            }

        }
    }

}

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From source file:org.onehippo.repository.scxml.AbstractActionTest.java

@Before
public void before() throws Exception {
    evtDispatcher = new SimpleDispatcher();
    errRep = new SimpleErrorReporter();
    appLog = new SimpleLog(getClass().getName());

    state = new State();
    onEntry = new OnEntry();
    state.addOnEntry(onEntry);/*from   w  w w. j a  v  a 2  s . c o  m*/

    context = new GroovyContext();
    Evaluator evaluator = new GroovyEvaluator();
    exctx = EasyMock.createNiceMock(ActionExecutionContext.class);
    EasyMock.expect(exctx.getEventDispatcher()).andReturn(evtDispatcher).anyTimes();
    EasyMock.expect(exctx.getErrorReporter()).andReturn(errRep).anyTimes();
    EasyMock.expect(exctx.getAppLog()).andReturn(appLog).anyTimes();
    EasyMock.expect(exctx.getContext(state)).andReturn(context).anyTimes();
    EasyMock.expect(exctx.getEvaluator()).andReturn(evaluator).anyTimes();
    EasyMock.replay(exctx);
}

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From source file:org.onehippo.repository.scxml.AbstractWorkflowTaskActionTest.java

@Before
public void before() throws Exception {
    evtDispatcher = new SimpleDispatcher();
    errRep = new SimpleErrorReporter();
    appLog = new SimpleLog(getClass().getName());

    final State state = new State();
    onEntry = new OnEntry();
    state.addOnEntry(onEntry);/*from  w  ww.  j  a va2s.  c o m*/

    context = new GroovyContext();
    final Evaluator evaluator = new GroovyEvaluator();
    exctx = EasyMock.createNiceMock(ActionExecutionContext.class);
    EasyMock.expect(exctx.getEventDispatcher()).andReturn(evtDispatcher).anyTimes();
    EasyMock.expect(exctx.getErrorReporter()).andReturn(errRep).anyTimes();
    EasyMock.expect(exctx.getAppLog()).andReturn(appLog).anyTimes();
    EasyMock.expect(exctx.getContext(state)).andReturn(context).anyTimes();
    EasyMock.expect(exctx.getEvaluator()).andReturn(evaluator).anyTimes();
    EasyMock.replay(exctx);
}

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