}
}
for ( Map.Entry<Resource, Set<KnowledgeDefinition>> entry : changeSetState.modifiedResourceMappings.entrySet() ) {
KnowledgePackageImp kpkg = createPackageFromResource( entry.getKey() );
if ( kpkg == null ) {
this.listener.warning( "KnowledgeAgent: The resource didn't create any package: " + entry.getKey()+". Removing any existing knowledge definition of "+entry.getKey() );
for ( KnowledgeDefinition kd : entry.getValue() ) {
this.listener.debug( "KnowledgeAgent: Removing: " + kd );
removeKnowledgeDefinitionFromBase( kd );
}
continue;
}
this.listener.debug( "KnowledgeAgent: Diffing: " + entry.getKey() );
ResourceDiffProducer rdp = new BinaryResourceDiffProducerImpl();
//we suppose that the package definition didn't change in the resource.
//That's why we are serching the current package as
//this.kbase.getKnowledgePackage(kpkg.getName())
ResourceDiffResult diff = rdp.diff( entry.getValue(),
kpkg,
(KnowledgePackageImp) this.kbase.getKnowledgePackage( kpkg.getName() ) );
for ( KnowledgeDefinition kd : diff.getRemovedDefinitions() ) {
this.listener.debug( "KnowledgeAgent: Removing: " + kd );
removeKnowledgeDefinitionFromBase( kd );
}
//because all the mappings for "resource" were removed, we
//need to map again the definitions that didn't change.
//Those modified or added will be mapped in addResourcesToKnowledgeBase()
for ( KnowledgeDefinition knowledgeDefinition : diff.getUnmodifiedDefinitions() ) {
this.addDefinitionMapping( entry.getKey(),
knowledgeDefinition,
false );
}
changeSetState.createdPackages.put( entry.getKey(),
diff.getPkg() );
}
/*
* Compile the newly added resources
*/
for ( Resource resource : changeSetState.addedResources ) {
///compile the new resource
KnowledgePackageImp kpkg = createPackageFromResource( resource );
if ( kpkg == null ) {
this.listener.warning( "KnowledgeAgent: The resource didn't create any package: " + resource );
continue;
}
changeSetState.createdPackages.put( resource,