diff options
Diffstat (limited to 'sandbox/old/contrib/runtime-itest/plugin/src/main/java/org/apache/tuscany/sca/plugin/itest/implementation/junit/JUnitComponentBuilder.java')
-rw-r--r-- | sandbox/old/contrib/runtime-itest/plugin/src/main/java/org/apache/tuscany/sca/plugin/itest/implementation/junit/JUnitComponentBuilder.java | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/sandbox/old/contrib/runtime-itest/plugin/src/main/java/org/apache/tuscany/sca/plugin/itest/implementation/junit/JUnitComponentBuilder.java b/sandbox/old/contrib/runtime-itest/plugin/src/main/java/org/apache/tuscany/sca/plugin/itest/implementation/junit/JUnitComponentBuilder.java new file mode 100644 index 0000000000..7407ed1150 --- /dev/null +++ b/sandbox/old/contrib/runtime-itest/plugin/src/main/java/org/apache/tuscany/sca/plugin/itest/implementation/junit/JUnitComponentBuilder.java @@ -0,0 +1,192 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 org.apache.tuscany.sca.plugin.itest.implementation.junit; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Member; +import java.lang.reflect.Method; + +import org.osoa.sca.annotations.Reference; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.builder.BuilderConfigException; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentBuilderExtension; +import org.apache.tuscany.spi.host.ResourceHost; +import org.apache.tuscany.spi.implementation.java.ConstructorDefinition; +import org.apache.tuscany.spi.implementation.java.JavaMappedProperty; +import org.apache.tuscany.spi.implementation.java.JavaMappedReference; +import org.apache.tuscany.spi.implementation.java.JavaMappedService; +import org.apache.tuscany.spi.implementation.java.Parameter; +import org.apache.tuscany.spi.implementation.java.PojoComponentType; +import org.apache.tuscany.spi.implementation.java.Resource; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.PropertyValue; + +import org.apache.tuscany.core.implementation.PojoConfiguration; +import org.apache.tuscany.core.implementation.java.JavaAtomicComponent; +import org.apache.tuscany.core.injection.MethodEventInvoker; +import org.apache.tuscany.core.injection.PojoObjectFactory; +import org.apache.tuscany.core.injection.ResourceObjectFactory; + +/** + * Builds a Java-based atomic context from a component definition + * + * @version $$Rev$$ $$Date$$ + */ +public class JUnitComponentBuilder extends ComponentBuilderExtension<ImplementationJUnit> { + + private ResourceHost host; + + @Reference + public void setHost(ResourceHost host) { + this.host = host; + } + + @SuppressWarnings("unchecked") + public AtomicComponent build(ComponentDefinition<ImplementationJUnit> definition, DeploymentContext deployment) + throws BuilderConfigException { + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType = + definition.getImplementation().getComponentType(); + Class<?> implClass = componentType.getImplClass(); + + PojoConfiguration configuration = new PojoConfiguration(); + if (definition.getInitLevel() != null) { + configuration.setInitLevel(definition.getInitLevel()); + } else { + configuration.setInitLevel(componentType.getInitLevel()); + } + if (componentType.getMaxAge() > 0) { + configuration.setMaxAge(componentType.getMaxAge()); + } else if (componentType.getMaxIdleTime() > 0) { + configuration.setMaxIdleTime(componentType.getMaxIdleTime()); + } + Method initMethod = componentType.getInitMethod(); + if (initMethod != null) { + configuration.setInitInvoker(new MethodEventInvoker(initMethod)); + } + Method destroyMethod = componentType.getDestroyMethod(); + if (destroyMethod != null) { + configuration.setDestroyInvoker(new MethodEventInvoker(destroyMethod)); + } + + configuration.setProxyService(proxyService); + configuration.setWorkContext(workContext); + configuration.setImplementationClass(implClass); + configuration.setGroupId(deployment.getGroupId()); + + // setup property injection sites + for (JavaMappedProperty<?> property : componentType.getProperties().values()) { + configuration.addPropertySite(property.getName(), property.getMember()); + } + + // setup reference injection sites + for (JavaMappedReference reference : componentType.getReferences().values()) { + Member member = reference.getMember(); + if (member != null) { + // could be null if the reference is mapped to a constructor + configuration.addReferenceSite(reference.getUri().getFragment(), member); + } + } + + for (Resource resource : componentType.getResources().values()) { + Member member = resource.getMember(); + if (member != null) { + // could be null if the resource is mapped to a constructor + configuration.addResourceSite(resource.getName(), member); + } + } + + // setup constructor injection + ConstructorDefinition<?> ctorDef = componentType.getConstructorDefinition(); + Constructor<?> constr = ctorDef.getConstructor(); + PojoObjectFactory<?> instanceFactory = new PojoObjectFactory(constr); + configuration.setInstanceFactory(instanceFactory); + configuration.setConstructor(ctorDef); + configuration.setName(definition.getUri()); + JavaAtomicComponent component = new JavaAtomicComponent(configuration); + + // handle properties + handleProperties(definition, component); + + // handle resources + handleResources(componentType, component); + + handleCallbackSites(componentType, configuration); + + if (componentType.getConversationIDMember() != null) { + component.addConversationIDFactory(componentType.getConversationIDMember()); + } + + return component; + } + + private void handleCallbackSites( + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType, + PojoConfiguration configuration) { + for (JavaMappedService service : componentType.getServices().values()) { + // setup callback injection sites + if (service.getCallbackReferenceName() != null) { + // Only if there is a callback reference in the service + configuration.addCallbackSite(service.getCallbackReferenceName(), service.getCallbackMember()); + } + } + } + + @SuppressWarnings({"unchecked"}) + private void handleResources( + PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> componentType, + JavaAtomicComponent component) { + + for (Resource resource : componentType.getResources().values()) { + ObjectFactory<?> objectFactory = resource.getObjectFactory(); + if (objectFactory != null) { + component.addResourceFactory(resource.getName(), objectFactory); + } else { + String name = resource.getName(); + boolean optional = resource.isOptional(); + Class<Object> type = (Class<Object>) resource.getType(); + ResourceObjectFactory<Object> factory; + String mappedName = resource.getMappedName(); + if (mappedName == null) { + // by type + factory = new ResourceObjectFactory<Object>(type, optional, host); + } else { + factory = new ResourceObjectFactory<Object>(type, mappedName, optional, host); + } + component.addResourceFactory(name, factory); + } + } + } + + private void handleProperties(ComponentDefinition<ImplementationJUnit> definition, JavaAtomicComponent component) { + for (PropertyValue<?> property : definition.getPropertyValues().values()) { + ObjectFactory<?> factory = property.getValueFactory(); + if (factory != null) { + component.addPropertyFactory(property.getName(), factory); + } + } + } + + protected Class<ImplementationJUnit> getImplementationType() { + return ImplementationJUnit.class; + } + +} |