Examples with BindingContext org.mule.runtime.api.el.BindingContext used on opensource projects

Example 11 with BindingContext

use of org.mule.runtime.api.el.BindingContext in project mule by mulesoft.

the class DefaultExpressionManagerTestCase method simpleCustomVariable.

@Test
@Description("Verifies that custom variables are considered.")
public void simpleCustomVariable() {
    Object object = new Object();
    BindingContext context = builder().addBinding(MY_VAR, new TypedValue(object, OBJECT)).build();
    assertThat(expressionManager.evaluate("#[myVar]", context).getValue(), equalTo(object));
}

Example 12 with BindingContext

use of org.mule.runtime.api.el.BindingContext in project mule by mulesoft.

the class DefaultExpressionModuleBuilderTestCase method shouldBeAddedToBindingContext.

@Test
public void shouldBeAddedToBindingContext() {
    BindingContext.Builder bindingContextBuilder = BindingContext.builder();
    ExpressionModule.Builder builder = ExpressionModule.builder(namespace);
    builder.addBinding("id", typedValue);
    ExpressionModule module = builder.build();
    bindingContextBuilder.addModule(module);
    BindingContext bindingContext = bindingContextBuilder.build();
    assertThat(bindingContext.modules(), hasSize(1));
    assertThat(bindingContext.modules(), hasItem(module));
}

Example 13 with BindingContext

use of org.mule.runtime.api.el.BindingContext in project mule by mulesoft.

the class ExtensionActivator method registerExpressionFunctions.

private void registerExpressionFunctions(ExtensionModel extensionModel) {
    if (extensionModel.getFunctionModels().isEmpty()) {
        return;
    }
    ExpressionModule.Builder moduleBuilder = new DefaultExpressionModuleBuilder(new ModuleNamespace(extensionModel.getXmlDslModel().getPrefix()));
    registerExpressionFunctions(extensionModel.getFunctionModels().stream(), moduleBuilder);
    try {
        final BindingContext bindingContext = new DefaultBindingContextBuilder().addModule(moduleBuilder.build()).build();
        registerObject(muleContext, extensionModel.getName() + "GlobalBindingContextProvider", (GlobalBindingContextProvider) () -> bindingContext);
    } catch (Exception e) {
        throw new MuleRuntimeException(createStaticMessage(e.getMessage()), e);
    }
}