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/*******************************************************************************
* Copyright (c) 2011 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* CONTRIBUTORS:
* Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.generator.java.gen
import org.eclipse.xtext.generator.IFileSystemAccess
import org.eclipse.xtext.generator.JavaIoFileSystemAccess
import com.google.inject.Inject
import static extension org.eclipse.xtext.xtend2.lib.ResourceExtensions.*
import static extension org.eclipse.xtext.xtend2.lib.*
import org.eclipse.etrice.core.room.*
import org.eclipse.etrice.generator.etricegen.*
import org.eclipse.etrice.generator.java.setup.Logger
class SubSystemClassGen {
@Inject extension JavaIoFileSystemAccess fileAccess
@Inject extension StdExtensions stdExt
@Inject extension ProcedureHelpers helpers
@Inject Logger logger
def doGenerate(Root root) {
for (ssi: root.subSystemInstances) {
var path = ssi.subSystemClass.generationTargetPath+ssi.subSystemClass.getPath
var file = ssi.subSystemClass.fileName
logger.logInfo("generating SubSystemClass implementation: '"+file+"' in '"+path+"'")
fileAccess.setOutputPath(path)
fileAccess.generateFile(file, root.generate(ssi, ssi.subSystemClass))
}
}
def generate(Root root, SubSystemInstance comp, SubSystemClass cc) {'''
package «cc.getPackage()»;
import org.eclipse.etrice.runtime.java.messaging.MessageService;
import org.eclipse.etrice.runtime.java.messaging.RTServices;
import org.eclipse.etrice.runtime.java.messaging.Address;
import org.eclipse.etrice.runtime.java.messaging.IRTObject;
import org.eclipse.etrice.runtime.java.messaging.RTSystemServicesProtocol.*;
import org.eclipse.etrice.runtime.java.modelbase.ActorClassBase;
import org.eclipse.etrice.runtime.java.modelbase.SubSystemClassBase;
import org.eclipse.etrice.runtime.java.modelbase.InterfaceItemBase;
«var models = root.getReferencedModels(cc)»
«FOR model : models»import «model.name».*;«ENDFOR»
«helpers.UserCode(cc.userCode1)»
public class «comp.name» extends SubSystemClassBase{
«helpers.UserCode(cc.userCode2)»
public «comp.name»(IRTObject parent, String name) {
super(parent, name);
}
@Override
public void receiveEvent(InterfaceItemBase ifitem, int evt, Object data){
}
@Override
public void instantiateMessageServices(){
RTServices.getInstance().getMsgSvcCtrl().addMsgSvc(new MessageService(this, new Address(0, 0, 0),"MessageService_Main"));
«FOR thread : cc.threads»
RTServices.getInstance().getMsgSvcCtrl().addMsgSvc(new MessageService(this, new Address(0, «cc.threads.indexOf(thread)+1», 0),"MessageService_«thread.name»", «thread.prio»));
«ENDFOR»
}
@Override
public void instantiateActors(){
// all addresses
// Addresses for the Subsystem Systemport
«FOR ai : comp.allContainedInstances»
Address addr_item_SystemPort_«comp.allContainedInstances.indexOf(ai)» = new Address(0,0,«comp.objCounter.getAndIncrementCount()»);
«ENDFOR»
«FOR ai : comp.allContainedInstances»
// actor instance «ai.path» itself => Systemport Address
// TODOTJ: For each Actor, multiple addresses should be generated (actor?, systemport, debugport)
Address addr_item_«ai.path.getPathName()» = new Address(0,«ai.threadId»,«ai.objId»);
// interface items of «ai.path»
«FOR pi : ai.orderedIfItemInstances»
«IF pi instanceof ServiceImplInstance || pi.peers.size>1»
«FOR peer : pi.peers»
«var i = pi.peers.indexOf(peer)»
Address addr_item_«pi.path.getPathName()»_«i» = new Address(0,«pi.threadId»,«pi.objId+i»);
«ENDFOR»
«ELSE»
Address addr_item_«pi.path.getPathName()» = new Address(0,«ai.threadId»,«pi.objId»);
«ENDIF»
«ENDFOR»
«ENDFOR»
// instantiate all actor instances
instances = new ActorClassBase[«comp.allContainedInstances.size»];
«FOR ai : comp.allContainedInstances»
instances[«comp.allContainedInstances.indexOf(ai)»] = new «ai.actorClass.name»(
«IF ai.eContainer instanceof SubSystemInstance»
this,
«ELSE»
instances[«comp.allContainedInstances.indexOf(ai.eContainer)»],
«ENDIF»
"«ai.name»",
// own interface item addresses
new Address[][] {{addr_item_«ai.path.getPathName()»}«IF !ai.orderedIfItemInstances.empty»,«ENDIF»
«FOR pi : ai.orderedIfItemInstances SEPARATOR ","»
{
«IF pi instanceof ServiceImplInstance || pi.peers.size>1»
«FOR peer : pi.peers SEPARATOR ","»
addr_item_«pi.path.getPathName()»_«pi.peers.indexOf(peer)»
«ENDFOR»
«ELSE»
addr_item_«pi.path.getPathName()»
«ENDIF»
}
«ENDFOR»
},
// peer interface item addresses
new Address[][] {{addr_item_SystemPort_«comp.allContainedInstances.indexOf(ai)»}«IF !ai.orderedIfItemInstances.empty»,«ENDIF»
«FOR pi : ai.orderedIfItemInstances SEPARATOR ","»
{
«IF !(pi instanceof ServiceImplInstance) && pi.peers.isEmpty»
null
«ELSE»
«FOR pp : pi.peers SEPARATOR ","»
«IF pp instanceof ServiceImplInstance || pp.peers.size>1»
addr_item_«pp.path.getPathName()»_«pp.peers.indexOf(pi)»
«ELSE»
addr_item_«pp.path.getPathName()»
«ENDIF»
«ENDFOR»
«ENDIF»
}
«ENDFOR»
}
);
«ENDFOR»
// create the subsystem system port
RTSystemPort = new RTSystemServicesProtocolConjPortRepl(this, "RTSystemPort",
0, //local ID
// own addresses
new Address[]{
«FOR ai : comp.allContainedInstances SEPARATOR ","»
addr_item_SystemPort_«comp.allContainedInstances.indexOf(ai)»
«ENDFOR»
},
// peer addresses
new Address[]{
«FOR ai : comp.allContainedInstances SEPARATOR ","»
addr_item_«ai.path.getPathName()»
«ENDFOR»
});
}
};
'''
}
}
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