Examples with GroovyService eu.esdihumboldt.util.groovy.sandbox.GroovyService used on opensource projects

Example 1 with GroovyService

use of eu.esdihumboldt.util.groovy.sandbox.GroovyService in project hale by halestudio.

the class GroovyCreatePage method validate.

@Override
protected boolean validate(String document) {
    super.validate(document);
    Type typeEntity = (Type) CellUtil.getFirstEntity(getWizard().getUnfinishedCell().getTarget());
    if (typeEntity == null) {
        // not yet selected (NewRelationWizard)
        return false;
    }
    InstanceBuilder builder = new InstanceBuilder(false);
    Cell cell = getWizard().getUnfinishedCell();
    CellLog log = new CellLog(new DefaultTransformationReporter("dummy", false), cell);
    ExecutionContext context = new DummyExecutionContext(HaleUI.getServiceProvider());
    Binding binding = GroovyUtil.createBinding(builder, cell, cell, log, context, typeEntity.getDefinition().getDefinition());
    binding.setProperty(BINDING_INDEX, 0);
    GroovyService service = HaleUI.getServiceProvider().getService(GroovyService.class);
    Script script = null;
    try {
        script = service.parseScript(document, binding);
        GroovyUtil.evaluateAll(script, builder, typeEntity.getDefinition().getDefinition(), service, log);
    } catch (final Exception e) {
        return handleValidationResult(script, e);
    }
    return handleValidationResult(script, null);
}

Example 2 with GroovyService

use of eu.esdihumboldt.util.groovy.sandbox.GroovyService in project hale by halestudio.

the class GroovyJoinPage method validate.

@Override
protected boolean validate(String document) {
    ParameterValue param = CellUtil.getFirstParameter(getWizard().getUnfinishedCell(), JoinFunction.PARAMETER_JOIN);
    JoinParameter joinParameter = param.as(JoinParameter.class);
    // check Join parameter
    if (joinParameter == null) {
        // setValidationError("Missing join configuration");
        return false;
    } else {
        String error = joinParameter.validate();
        if (!setValidationError(error)) {
            return false;
        }
    }
    // target type
    Type targetType = (Type) CellUtil.getFirstEntity(getWizard().getUnfinishedCell().getTarget());
    if (targetType == null) {
        // not yet selected (NewRelationWizard)
        return false;
    }
    /*
		 * FIXME use JoinParameter to fake joined instances!
		 * 
		 * XXX for now just base instance
		 */
    TypeEntityDefinition sourceType = joinParameter.getTypes().get(0);
    InstanceBuilder builder = new InstanceBuilder(false);
    Instance instance = getTestValues().get(sourceType);
    if (instance == null) {
        // use an empty instance as input for the script
        instance = new DefaultInstance(sourceType.getDefinition(), DataSet.SOURCE);
    }
    FamilyInstance source = new FamilyInstanceImpl(instance);
    // prepare binding
    Cell cell = getWizard().getUnfinishedCell();
    CellLog log = new CellLog(new DefaultTransformationReporter("dummy", false), cell);
    ExecutionContext context = new DummyExecutionContext(HaleUI.getServiceProvider());
    Binding binding = GroovyRetype.createBinding(source, cell, builder, log, context, targetType.getDefinition().getDefinition());
    GroovyService service = HaleUI.getServiceProvider().getService(GroovyService.class);
    Script script = null;
    try {
        script = service.parseScript(document, binding);
        GroovyUtil.evaluateAll(script, builder, targetType.getDefinition().getDefinition(), service, log);
    } catch (final Exception e) {
        return handleValidationResult(script, e);
    }
    return handleValidationResult(script, null);
}

Example 3 with GroovyService

use of eu.esdihumboldt.util.groovy.sandbox.GroovyService in project hale by halestudio.

the class ToggleRestrictionHandler method updateElement.

@Override
public void updateElement(UIElement element, @SuppressWarnings("rawtypes") Map parameters) {
    GroovyService gs = HaleUI.getServiceProvider().getService(GroovyService.class);
    element.setChecked(gs.isRestrictionActive());
}

Example 4 with GroovyService

use of eu.esdihumboldt.util.groovy.sandbox.GroovyService in project hale by halestudio.

the class CustomGroovyTransformation method evaluate.

@Override
protected Object evaluate(String transformationIdentifier, TransformationEngine engine, ListMultimap<String, PropertyValue> variables, String resultName, PropertyEntityDefinition resultProperty, Map<String, String> executionParameters, TransformationLog log) throws TransformationException, NoResultException {
    // store script as parameter
    if (!CustomPropertyFunctionType.GROOVY.equals(customFunction.getFunctionType())) {
        throw new TransformationException("Custom function is not of type groovy");
    }
    Value scriptValue = customFunction.getFunctionDefinition();
    if (scriptValue.isEmpty()) {
        throw new NoResultException("Script not defined");
    }
    ListMultimap<String, ParameterValue> params = ArrayListMultimap.create();
    params.put(GroovyTransformation.PARAMETER_SCRIPT, new ParameterValue(scriptValue));
    setParameters(params);
    // instance builder
    InstanceBuilder builder = GroovyTransformation.createBuilder(resultProperty);
    // create the script binding
    Binding binding = createGroovyBinding(variables, getCell(), getTypeCell(), builder, log, getExecutionContext(), resultProperty.getDefinition().getPropertyType());
    Object result;
    try {
        GroovyService service = getExecutionContext().getService(GroovyService.class);
        Script groovyScript = GroovyUtil.getScript(this, binding, service, true);
        // evaluate the script
        result = GroovyTransformation.evaluate(groovyScript, builder, resultProperty.getDefinition().getPropertyType(), service, log);
    } catch (TransformationException | NoResultException e) {
        throw e;
    } catch (Throwable e) {
        throw new TransformationException("Error evaluating the custom function script", e);
    }
    if (result == null) {
        throw new NoResultException();
    }
    return result;
}

Example 5 with GroovyService

use of eu.esdihumboldt.util.groovy.sandbox.GroovyService in project hale by halestudio.

the class GroovyCreate method createInstances.

private Iterable<MutableInstance> createInstances(TypeDefinition type, TransformationLog log, Cell cell, int index) throws TransformationException {
    InstanceBuilder builder = new InstanceBuilder(false);
    Binding binding = GroovyUtil.createBinding(builder, cell, cell, log, getExecutionContext(), type);
    binding.setProperty(BINDING_INDEX, index);
    try {
        GroovyService service = getExecutionContext().getService(GroovyService.class);
        Script script = GroovyUtil.getScript(this, binding, service);
        return GroovyUtil.evaluateAll(script, builder, type, service, log);
    } catch (TransformationException e) {
        throw e;
    } catch (NoResultException e) {
        log.info(log.createMessage("Skipping target instance because received NoResultException from script", null));
        return Collections.emptyList();
    } catch (Exception e) {
        throw new TransformationException(e.getMessage(), e);
    }
}