Examples with ElProvider org.camunda.bpm.dmn.engine.impl.spi.el.ElProvider used on opensource projects

Example 1 with ElProvider

use of org.camunda.bpm.dmn.engine.impl.spi.el.ElProvider in project camunda-engine-dmn by camunda.

the class DefaultDmnEngineConfigurationApiTest method shouldSetElProvider.

@Test
public void shouldSetElProvider() {
    configuration.setElProvider(null);
    assertThat(configuration.getElProvider()).isNull();
    ElProvider elProvider = new JuelElProvider();
    configuration.setElProvider(elProvider);
    assertThat(configuration.getElProvider()).isEqualTo(elProvider);
}

Example 2 with ElProvider

use of org.camunda.bpm.dmn.engine.impl.spi.el.ElProvider in project camunda-engine-dmn by camunda.

the class DefaultDmnEngineConfigurationApiTest method shouldBeFluentConfigurable.

@Test
public void shouldBeFluentConfigurable() {
    DefaultEngineMetricCollector metricCollector = new DefaultEngineMetricCollector();
    ArrayList<DmnDecisionTableEvaluationListener> preListeners = new ArrayList<DmnDecisionTableEvaluationListener>();
    preListeners.add(new DefaultEngineMetricCollector());
    ArrayList<DmnDecisionTableEvaluationListener> postListeners = new ArrayList<DmnDecisionTableEvaluationListener>();
    preListeners.add(new DefaultEngineMetricCollector());
    ArrayList<DmnDecisionEvaluationListener> preDecisionListeners = new ArrayList<DmnDecisionEvaluationListener>();
    preDecisionListeners.add(new TestDecisionEvaluationListener());
    ArrayList<DmnDecisionEvaluationListener> postDecisionListeners = new ArrayList<DmnDecisionEvaluationListener>();
    postDecisionListeners.add(new TestDecisionEvaluationListener());
    DefaultScriptEngineResolver scriptEngineResolver = new DefaultScriptEngineResolver();
    ElProvider elProvider = new JuelElProvider();
    FeelEngineFactory feelEngineFactory = new FeelEngineFactoryImpl();
    DmnTransformer transformer = new DefaultDmnTransformer();
    DmnEngine engine = configuration.engineMetricCollector(metricCollector).customPreDecisionTableEvaluationListeners(preListeners).customPostDecisionTableEvaluationListeners(postListeners).customPreDecisionEvaluationListeners(preDecisionListeners).customPostDecisionEvaluationListeners(postDecisionListeners).scriptEngineResolver(scriptEngineResolver).elProvider(elProvider).feelEngineFactory(feelEngineFactory).defaultInputExpressionExpressionLanguage("camunda").defaultInputEntryExpressionLanguage("camunda").defaultOutputEntryExpressionLanguage("camunda").transformer(transformer).buildEngine();
    configuration = (DefaultDmnEngineConfiguration) engine.getConfiguration();
    assertThat(configuration.getEngineMetricCollector()).isEqualTo(metricCollector);
    assertThat(configuration.getCustomPreDecisionTableEvaluationListeners()).containsExactlyElementsOf(preListeners);
    assertThat(configuration.getCustomPostDecisionTableEvaluationListeners()).containsExactlyElementsOf(postListeners);
    assertThat(configuration.getCustomPreDecisionEvaluationListeners()).containsExactlyElementsOf(preDecisionListeners);
    assertThat(configuration.getCustomPostDecisionEvaluationListeners()).containsExactlyElementsOf(postDecisionListeners);
    assertThat(configuration.getScriptEngineResolver()).isEqualTo(scriptEngineResolver);
    assertThat(configuration.getElProvider()).isEqualTo(elProvider);
    assertThat(configuration.getFeelEngineFactory()).isEqualTo(feelEngineFactory);
    assertThat(configuration.getDefaultInputExpressionExpressionLanguage()).isEqualTo("camunda");
    assertThat(configuration.getDefaultInputEntryExpressionLanguage()).isEqualTo("camunda");
    assertThat(configuration.getDefaultOutputEntryExpressionLanguage()).isEqualTo("camunda");
    assertThat(configuration.getTransformer()).isEqualTo(transformer);
}

Example 3 with ElProvider

use of org.camunda.bpm.dmn.engine.impl.spi.el.ElProvider in project camunda-bpm-platform by camunda.

the class DmnEngineConfigurationTest method setElProvider.

@Test
public void setElProvider() {
    // given a DMN engine configuration with el provider
    DefaultDmnEngineConfiguration dmnEngineConfiguration = (DefaultDmnEngineConfiguration) DmnEngineConfiguration.createDefaultDmnEngineConfiguration();
    ElProvider elProvider = mock(ElProvider.class);
    dmnEngineConfiguration.setElProvider(elProvider);
    ProcessEngineConfigurationImpl processEngineConfiguration = createProcessEngineConfiguration();
    processEngineConfiguration.setDmnEngineConfiguration(dmnEngineConfiguration);
    // when the engine is initialized
    engine = processEngineConfiguration.buildProcessEngine();
    // then the el provider should be set on the DMN engine
    assertThat(getConfigurationOfDmnEngine().getElProvider(), is(elProvider));
}

Example 4 with ElProvider

use of org.camunda.bpm.dmn.engine.impl.spi.el.ElProvider in project camunda-engine-dmn by camunda.

the class DefaultDmnEngineConfigurationApiTest method shouldSetFluentElProvider.

@Test
public void shouldSetFluentElProvider() {
    configuration.elProvider(null);
    assertThat(configuration.getElProvider()).isNull();
    ElProvider elProvider = new JuelElProvider();
    configuration.elProvider(elProvider);
    assertThat(configuration.getElProvider()).isEqualTo(elProvider);
}