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/*******************************************************************************
* Copyright (c) 2012 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.core.etmap.validation;
import java.util.HashSet;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.etrice.core.common.base.BasePackage;
import org.eclipse.etrice.core.common.base.Import;
import org.eclipse.etrice.core.etmap.eTMap.ETMapPackage;
import org.eclipse.etrice.core.etmap.eTMap.Mapping;
import org.eclipse.etrice.core.etmap.eTMap.SubSystemMapping;
import org.eclipse.etrice.core.etmap.eTMap.ThreadMapping;
import org.eclipse.etrice.core.etphys.eTPhys.PhysicalModel;
import org.eclipse.etrice.core.room.LogicalThread;
import org.eclipse.etrice.core.room.RoomModel;
import org.eclipse.etrice.core.room.SubSystemRef;
import org.eclipse.xtext.scoping.impl.ImportUriResolver;
import org.eclipse.xtext.validation.Check;
import com.google.inject.Inject;
public class ETMapJavaValidator extends AbstractETMapJavaValidator {
public static final String DUPLICATE_SUBSYS_MAPPING = "ETMapJavaValidator.DulicateSubSysMapping";
public static final String UNMAPPED_SUBSYS_REFS = "ETMapJavaValidator.UnmappedSubSysRefs";
public static final String DUPLICATE_THREAD_MAPPING = "ETMapJavaValidator.DulicateThreadMapping";
public static final String UNMAPPED_THREAD_REFS = "ETMapJavaValidator.UnmappedThreadRefs";
public static final String WRONG_NAMESPACE = "ETMapJavaValidator.WrongNamespace";
public static final String NOT_EMPTY = "empty";
public static final String EMPTY = "not-empty";
@Inject ImportUriResolver importUriResolver;
@Check
public void checkMapping(Mapping mp) {
HashSet<SubSystemRef> mapped = new HashSet<SubSystemRef>();
for (SubSystemMapping ssm : mp.getSubsysMappings()) {
if (!mapped.add(ssm.getLogicalSubSys())) {
int idx = mp.getSubsysMappings().indexOf(ssm);
error("duplicate mapping", ETMapPackage.Literals.MAPPING__SUBSYS_MAPPINGS, idx, DUPLICATE_SUBSYS_MAPPING);
}
}
StringBuilder msg = new StringBuilder();
StringBuilder fix = new StringBuilder();
for (SubSystemRef ssr : mp.getLogicalSys().getSubSystems()) {
if (!mapped.contains(ssr)) {
msg.append("unmapped sub system reference '"+ssr.getName()+"'\n");
String nodeRef = mp.getPhysicalSys().getNodeRefs().isEmpty()?
"no_node_ref_defined" : mp.getPhysicalSys().getNodeRefs().get(0).getName();
fix.append("\t\tSubSystemMapping "+ssr.getName()+" -> "+nodeRef+" {}\n");
}
}
if (msg.length()>0)
error(
msg.substring(0, msg.length()-2),
ETMapPackage.Literals.MAPPING__SUBSYS_MAPPINGS,
UNMAPPED_SUBSYS_REFS,
fix.toString(),
mapped.isEmpty()? EMPTY:NOT_EMPTY);
}
@Check
public void checkSubSystemMapping(SubSystemMapping ssm) {
HashSet<LogicalThread> mapped = new HashSet<LogicalThread>();
for (ThreadMapping tm : ssm.getThreadMappings()) {
if (!mapped.add(tm.getLogicalThread())) {
int idx = ssm.getThreadMappings().indexOf(tm);
error("duplicate mapping", ETMapPackage.Literals.SUB_SYSTEM_MAPPING__THREAD_MAPPINGS, idx, DUPLICATE_THREAD_MAPPING);
}
}
StringBuilder sb = new StringBuilder();
StringBuilder fix = new StringBuilder();
for (LogicalThread lt : ssm.getLogicalSubSys().getType().getThreads()) {
if (!mapped.contains(lt)) {
sb.append("unmapped logical thread '"+lt.getName()+"'\n");
String pthread = ssm.getNode().getType().getThreads().isEmpty()?
"no_physical_thread_defined" : ssm.getNode().getType().getThreads().get(0).getName();
fix.append("\t\t\tThreadMapping "+lt.getName()+" -> "+pthread+"\n");
}
}
if (sb.length()>0)
error(
sb.substring(0, sb.length()-2),
ETMapPackage.Literals.SUB_SYSTEM_MAPPING__THREAD_MAPPINGS,
UNMAPPED_THREAD_REFS,
fix.toString(),
mapped.isEmpty()? EMPTY:NOT_EMPTY);
}
@Check
public void checkImportedNamespace(Import imp) {
if (imp.getImportedNamespace()==null)
return;
if (imp.getImportURI()==null)
return;
String uriString = importUriResolver.resolve(imp);
URI uri = URI.createURI(uriString);
ResourceSet rs = new ResourceSetImpl();
try {
Resource res = rs.getResource(uri, true);
if (res==null)
return;
if (res.getContents().isEmpty()) {
error("referenced model is empty", BasePackage.Literals.IMPORT__IMPORT_URI);
return;
}
if (uri.lastSegment().endsWith(".room")) {
if (!(res.getContents().get(0) instanceof RoomModel)) {
error("referenced model is no ROOM model (but has .room extension)", BasePackage.Literals.IMPORT__IMPORT_URI);
return;
}
RoomModel model = (RoomModel) res.getContents().get(0);
if (!imp.getImportedNamespace().equals(model.getName()+".*")) {
error("the imported namespace should be '"+model.getName()+".*'", BasePackage.Literals.IMPORT__IMPORTED_NAMESPACE, WRONG_NAMESPACE, model.getName()+".*");
}
}
else if (uri.lastSegment().endsWith(".etphys")) {
if (!(res.getContents().get(0) instanceof PhysicalModel)) {
error("referenced model is no eTrice physical model (but has .etphys extension)", BasePackage.Literals.IMPORT__IMPORT_URI);
return;
}
PhysicalModel model = (PhysicalModel) res.getContents().get(0);
if (!imp.getImportedNamespace().equals(model.getName()+".*")) {
error("the imported namespace should be '"+model.getName()+".*'", BasePackage.Literals.IMPORT__IMPORTED_NAMESPACE, WRONG_NAMESPACE, model.getName()+".*");
}
}
else {
error("referenced model has unexpected file extension", BasePackage.Literals.IMPORT__IMPORT_URI);
}
}
catch (RuntimeException re) {
warning("could not load referenced model", BasePackage.Literals.IMPORT__IMPORT_URI);
return;
}
}
}
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