io.joynr.generator.interfaces.InterfaceSubscriptionTemplate.xtend Maven / Gradle / Ivy
package io.joynr.generator.interfaces
/*
* !!!
*
* Copyright (C) 2011 - 2013 BMW Car IT GmbH
*
* 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.
*/
import com.google.inject.Inject
import io.joynr.generator.util.TemplateBase
import java.util.TreeSet
import org.franca.core.franca.FInterface
import io.joynr.generator.util.JoynrJavaGeneratorExtensions
class InterfaceSubscriptionTemplate {
@Inject extension JoynrJavaGeneratorExtensions
@Inject extension TemplateBase
def generate(FInterface serviceInterface) {
val interfaceName = serviceInterface.joynrName
val subscriptionClassName = interfaceName + "SubscriptionInterface"
val packagePath = getPackagePathWithJoynrPrefix(serviceInterface, ".")
'''
«warning()»
package «packagePath»;
import com.fasterxml.jackson.core.type.TypeReference;
import java.util.List;
import io.joynr.dispatcher.rpc.JoynrSubscriptionInterface;
import io.joynr.dispatcher.rpc.annotation.JoynrRpcSubscription;
import io.joynr.pubsub.subscription.SubscriptionListener;
import io.joynr.pubsub.SubscriptionQos;
«FOR datatype: getRequiredIncludesFor(serviceInterface)»
import «datatype»;
«ENDFOR»
//TODO: Only include the necessary imports in the xtend template. This needs to be checked depending on the fibex.
@SuppressWarnings("unused")
public interface «subscriptionClassName» extends JoynrSubscriptionInterface, «interfaceName» {
«val attrTypeset = new TreeSet()»
«FOR attribute: getAttributes(serviceInterface)»
«var repl = attrTypeset.add(getMappedDatatypeOrList(attribute))»
«ENDFOR»
«FOR attributeType: attrTypeset»
public static class «getTokenTypeForArrayType(attributeType)»Reference extends TypeReference<«attributeType»> {}
«ENDFOR»
«FOR attribute: getAttributes(serviceInterface)»
«var attributeName = attribute.joynrName»
«var attributeType = getObjectDataTypeForPlainType(getMappedDatatypeOrList(attribute))»
«IF isReadable(attribute)»
@JoynrRpcSubscription(attributeName = "«attributeName»", attributeType = «getTokenTypeForArrayType(attributeType)»Reference.class)
public String subscribeTo«attributeName.toFirstUpper»(SubscriptionListener<«attributeType»> listener, SubscriptionQos subscriptionQos);
//TODO is the app allowed to specify the subscriptionId?
@JoynrRpcSubscription(attributeName = "«attributeName»", attributeType = «getTokenTypeForArrayType(attributeType)»Reference.class)
public String subscribeTo«attributeName.toFirstUpper»(SubscriptionListener<«attributeType»> listener, SubscriptionQos subscriptionQos, String subscriptionId);
public void unsubscribeFrom«attributeName.toFirstUpper»(String subscriptionId);
«ENDIF»
«ENDFOR»
}
'''
}
}