public static boolean shouldInvalidate(VDBMetaData vdb) {
boolean invalidate = true;
if (vdb != null) {
String val = vdb.getPropertyValue("lazy-invalidate"); // $NON-NLS-1$
if (val != null) {
invalidate = !Boolean.valueOf(val);
}
}
return invalidate;
}
private void buildCompositeState(VDBRepository vdbRepository) throws VirtualDatabaseException {
if (vdb.getVDBImports().isEmpty()) {
this.vdb.addAttchment(ConnectorManagerRepository.class, this.cmr);
return;
}
VDBMetaData newMergedVDB = this.vdb.clone();
ConnectorManagerRepository mergedRepo = this.cmr;
if (!this.cmr.isShared()) {
mergedRepo = new ConnectorManagerRepository();
mergedRepo.getConnectorManagers().putAll(this.cmr.getConnectorManagers());
}
newMergedVDB.addAttchment(ConnectorManagerRepository.class, mergedRepo);
ClassLoader[] toSearch = new ClassLoader[vdb.getVDBImports().size() + 1];
toSearch[0] = this.vdb.getAttachment(ClassLoader.class);
this.children = new LinkedHashMap<VDBKey, CompositeVDB>();
newMergedVDB.setImportedModels(new TreeSet<String>(String.CASE_INSENSITIVE_ORDER));
int i = 1;
for (VDBImport vdbImport : vdb.getVDBImports()) {
CompositeVDB importedVDB =
vdbRepository.getCompositeVDB(new VDBKey(vdbImport.getName(), vdbImport.getVersion()));
if (importedVDB == null) {
throw new VirtualDatabaseException(
RuntimePlugin.Event.TEIID40083,
RuntimePlugin.Util.gs(
RuntimePlugin.Event.TEIID40083,
vdb.getName(),
vdb.getVersion(),
vdbImport.getName(),
vdbImport.getVersion()));
}
VDBMetaData childVDB = importedVDB.getVDB();
newMergedVDB.getVisibilityOverrides().putAll(childVDB.getVisibilityOverrides());
toSearch[i++] = childVDB.getAttachment(ClassLoader.class);
this.children.put(new VDBKey(childVDB.getName(), childVDB.getVersion()), importedVDB);
if (vdbImport.isImportDataPolicies()) {
for (DataPolicy dp : importedVDB.getVDB().getDataPolicies()) {
DataPolicyMetadata role = (DataPolicyMetadata) dp;
if (newMergedVDB.addDataPolicy(role) != null) {
throw new VirtualDatabaseException(
RuntimePlugin.Event.TEIID40084,
RuntimePlugin.Util.gs(
RuntimePlugin.Event.TEIID40084,
vdb.getName(),
vdb.getVersion(),
vdbImport.getName(),
vdbImport.getVersion(),
role.getName()));
}
if (role.isGrantAll()) {
role.setSchemas(childVDB.getModelMetaDatas().keySet());
}
}
}
// add models
for (ModelMetaData m : childVDB.getModelMetaDatas().values()) {
if (newMergedVDB.addModel(m) != null) {
throw new VirtualDatabaseException(
RuntimePlugin.Event.TEIID40085,
RuntimePlugin.Util.gs(
RuntimePlugin.Event.TEIID40085,
vdb.getName(),
vdb.getVersion(),
vdbImport.getName(),
vdbImport.getVersion(),
m.getName()));
}
newMergedVDB.getImportedModels().add(m.getName());
String visibilityOverride =
newMergedVDB.getPropertyValue(m.getName() + ".visible"); // $NON-NLS-1$
if (visibilityOverride != null) {
boolean visible = Boolean.valueOf(visibilityOverride);
newMergedVDB.setVisibilityOverride(m.getName(), visible);
}
}
ConnectorManagerRepository childCmr =
childVDB.getAttachment(ConnectorManagerRepository.class);
if (childCmr == null) {
throw new AssertionError("childVdb had not connector manager repository"); // $NON-NLS-1$
}
if (!this.cmr.isShared()) {
for (Map.Entry<String, ConnectorManager> entry :
childCmr.getConnectorManagers().entrySet()) {
if (mergedRepo.getConnectorManagers().put(entry.getKey(), entry.getValue()) != null) {
throw new VirtualDatabaseException(
RuntimePlugin.Event.TEIID40086,
RuntimePlugin.Util.gs(
RuntimePlugin.Event.TEIID40086,
vdb.getName(),
vdb.getVersion(),
vdbImport.getName(),
vdbImport.getVersion(),
entry.getKey()));
}
}
}
}
if (toSearch[0] != null) {
CombinedClassLoader ccl = new CombinedClassLoader(toSearch[0].getParent(), toSearch);
this.mergedVDB.addAttchment(ClassLoader.class, ccl);
}
this.mergedVDB = newMergedVDB;
}