added @FacesBehavior support

quarkus-myfaces/deployment/src/main/java/io/quarkus/myfaces/deployment/FacesBehaviorBuildStep.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright 2019 JBoss by Red Hat.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.quarkus.myfaces.deployment;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+
+import javax.faces.component.behavior.Behavior;
+import javax.faces.component.behavior.FacesBehavior;
+
+import org.jboss.jandex.AnnotationInstance;
+import org.jboss.jandex.AnnotationValue;
+import org.jboss.jandex.ClassInfo;
+import org.jboss.jandex.DotName;
+import org.jboss.jandex.Type;
+
+import io.quarkus.arc.deployment.BeanRegistrarBuildItem;
+import io.quarkus.arc.processor.BeanRegistrar;
+import io.quarkus.arc.processor.BuiltinScope;
+import io.quarkus.deployment.annotations.BuildProducer;
+import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
+import io.quarkus.myfaces.runtime.producer.SimpleBeanCreator;
+
+public class FacesBehaviorBuildStep {
+
+    public static void build(BuildProducer<BeanRegistrarBuildItem> beanConfigurators,
+            CombinedIndexBuildItem combinedIndex) {
+
+        for (AnnotationInstance ai : combinedIndex.getIndex()
+                .getAnnotations(DotName.createSimple(FacesBehavior.class.getName()))) {
+
+            AnnotationValue managed = ai.value("managed");
+            if (managed != null && managed.asBoolean()) {
+                AnnotationValue value = ai.value("value");
+                if (value != null
+                        && value.asString() != null
+                        && value.asString().length() > 0) {
+                    register(beanConfigurators, ai.target().asClass(), value.asString());
+                }
+            }
+        }
+    }
+
+    private static void register(BuildProducer<BeanRegistrarBuildItem> beanConfigurators,
+            ClassInfo clazz,
+            String behaviorId) {
+
+        if (behaviorId == null) {
+            behaviorId = "";
+        }
+
+        List<AnnotationValue> qualifierAttributes = Arrays.asList(
+                AnnotationValue.createStringValue("value", behaviorId),
+                AnnotationValue.createBooleanValue("managed", true));
+
+        AnnotationInstance qualifier = AnnotationInstance.create(
+                DotName.createSimple(FacesBehavior.class.getName()),
+                null,
+                qualifierAttributes);
+
+        beanConfigurators.produce(new BeanRegistrarBuildItem(new BeanRegistrar() {
+            @Override
+            public void register(BeanRegistrar.RegistrationContext registrationContext) {
+                registrationContext
+                        .configure(clazz.name())
+                        .qualifiers(qualifier)
+                        .scope(BuiltinScope.DEPENDENT.getInfo())
+                        .types(Type.create(DotName.createSimple(Behavior.class.getName()), Type.Kind.CLASS),
+                                Type.create(clazz.name(), Type.Kind.CLASS))
+                        .creator(SimpleBeanCreator.class)
+                        .name(UUID.randomUUID().toString().replace("-", ""))
+                        .defaultBean()
+                        .param(SimpleBeanCreator.CLASSNAME, clazz.name().toString())
+                        .done();
+            }
+        }));
+    }
+}

quarkus-myfaces/deployment/src/main/java/io/quarkus/myfaces/deployment/FacesConverterBuildStep.java

@@ -46,19 +46,16 @@ public static void build(BuildProducer<BeanRegistrarBuildItem> beanConfigurators
             AnnotationValue managed = ai.value("managed");
             if (managed != null && managed.asBoolean()) {
                 AnnotationValue forClass = ai.value("forClass");
-                if (forClass != null) {
-                    if (!Object.class.getName().equals(forClass.asClass().name().toString())) {
-                        register(beanConfigurators,
-                                ai.target().asClass(), forClass.asClass(), null);
-                    }
+                if (forClass != null
+                        && !Object.class.getName().equals(forClass.asClass().name().toString())) {
+                    register(beanConfigurators, ai.target().asClass(), forClass.asClass(), null);
                 }
 
                 AnnotationValue value = ai.value("value");
-                if (value != null) {
-                    if (value.asString() != null && value.asString().length() > 0) {
-                        register(beanConfigurators,
-                                ai.target().asClass(), null, value.asString());
-                    }
+                if (value != null
+                        && value.asString() != null
+                        && value.asString().length() > 0) {
+                    register(beanConfigurators, ai.target().asClass(), null, value.asString());
                 }
             }
         }

quarkus-myfaces/deployment/src/main/java/io/quarkus/myfaces/deployment/FacesValidatorBuildStep.java

@@ -46,16 +46,16 @@ public static void build(BuildProducer<BeanRegistrarBuildItem> beanConfigurators
             AnnotationValue managed = ai.value("managed");
             if (managed != null && managed.asBoolean()) {
                 AnnotationValue value = ai.value("value");
-                if (value != null) {
-                    if (value.asString() != null && value.asString().length() > 0) {
+                if (value != null
+                        && value.asString() != null
+                        && value.asString().length() > 0) {
 
-                        AnnotationValue isDefault = ai.value("isDefault");
+                    AnnotationValue isDefault = ai.value("isDefault");
 
-                        register(beanConfigurators,
-                                ai.target().asClass(),
-                                isDefault == null ? null : isDefault.asBoolean(),
-                                value.asString());
-                    }
+                    register(beanConfigurators,
+                            ai.target().asClass(),
+                            isDefault == null ? null : isDefault.asBoolean(),
+                            value.asString());
                 }
             }
         }

quarkus-myfaces/deployment/src/main/java/io/quarkus/myfaces/deployment/MyFacesProcessor.java

@@ -253,11 +253,12 @@ private Optional<String> resolveProjectStage(Config config) {
     }
 
     @BuildStep
-    void buildValidatorConverterProducers(BuildProducer<BeanRegistrarBuildItem> beanConfigurators,
+    void buildValidatorConverterBehaviorProducers(BuildProducer<BeanRegistrarBuildItem> beanConfigurators,
             CombinedIndexBuildItem combinedIndex) throws IOException {
 
         FacesConverterBuildStep.build(beanConfigurators, combinedIndex);
         FacesValidatorBuildStep.build(beanConfigurators, combinedIndex);
+        FacesBehaviorBuildStep.build(beanConfigurators, combinedIndex);
     }
 
     @BuildStep