public String getTableName(ENamedElement element) {
String name = null;
String typePrefix = null;
if (element instanceof EClass) {
typePrefix = TYPE_PREFIX_CLASS;
name = DBAnnotation.TABLE_NAME.getValue(element);
if (name == null) {
name =
isQualifiedNames()
? EMFUtil.getQualifiedName((EClass) element, NAME_SEPARATOR)
: element.getName();
}
} else if (element instanceof EPackage) {
typePrefix = TYPE_PREFIX_PACKAGE;
name = DBAnnotation.TABLE_NAME.getValue(element);
if (name == null) {
name =
isQualifiedNames()
? EMFUtil.getQualifiedName((EPackage) element, NAME_SEPARATOR)
: element.getName();
}
} else {
throw new ImplementationError("Unknown element: " + element); // $NON-NLS-1$
}
String prefix = getTableNamePrefix();
if (prefix.length() != 0 && !prefix.endsWith(NAME_SEPARATOR)) {
prefix += NAME_SEPARATOR;
}
return getName(prefix + name, typePrefix + getUniqueID(element), getMaxTableNameLength());
}
@Override
public void setUp() throws Exception {
super.setUp();
pkg = EMFUtil.createEPackage("customTest", "ct", "http://cdo.emf.eclipse.org/customTest.ecore");
EDataType custom = EcoreFactory.eINSTANCE.createEDataType();
custom.setInstanceClass(CustomType.class);
custom.setName("CustomType");
pkg.getEClassifiers().add(custom);
cls = EMFUtil.createEClass(pkg, "Foobar", false, false);
att = EMFUtil.createEAttribute(cls, "att", custom);
CDOUtil.prepareDynamicEPackage(pkg);
}
private void mapPackageInfos(
InternalCDOPackageInfo[] packageInfos, Connection connection, boolean unmap) {
boolean supportingEcore = getStore().getRepository().isSupportingEcore();
for (InternalCDOPackageInfo packageInfo : packageInfos) {
EPackage ePackage = packageInfo.getEPackage();
if (!CDOModelUtil.isCorePackage(ePackage) || supportingEcore) {
mapClasses(connection, unmap, EMFUtil.getPersistentClasses(ePackage));
}
}
}
public String getTableName(EClass eClass, EStructuralFeature feature) {
String name = DBAnnotation.TABLE_NAME.getValue(eClass);
if (name == null) {
name =
isQualifiedNames() ? EMFUtil.getQualifiedName(eClass, NAME_SEPARATOR) : eClass.getName();
}
name += NAME_SEPARATOR;
name += feature.getName();
name += FEATURE_TABLE_SUFFIX;
String prefix = getTableNamePrefix();
if (prefix.length() != 0 && !prefix.endsWith(NAME_SEPARATOR)) {
prefix += NAME_SEPARATOR;
}
return getName(
prefix + name, TYPE_PREFIX_FEATURE + getUniqueID(feature), getMaxTableNameLength());
}
/**
* Constructs a test-specific EPackage of the format "pkg123_name". Using this instead of (just) a
* hardcoded name for the test package, ensures that the test method is isolated from all others.
*
* @param name the test-local name of the package or <code>null</code> .
* @return the created package.
* @see #createUniquePackage()
*/
public final EPackage createUniquePackage(String name) {
if (dynamicPackageNumber == 0) {
dynamicPackageNumber = ++dynamicPackageCounter;
}
StringBuilder builder = new StringBuilder();
builder.append("pkg");
builder.append(dynamicPackageNumber);
if (name != null) {
builder.append('_');
builder.append(name);
}
final String uniqueName = builder.toString();
EPackage ePackage = EMFUtil.createEPackage(uniqueName, uniqueName, "http://" + uniqueName);
ePackage
.eAdapters()
.add(
new AdapterImpl() {
@Override
public void notifyChanged(Notification msg) {
if (msg.isTouch()) {
return;
}
Object feature = msg.getFeature();
if (feature == EcorePackage.Literals.EPACKAGE__NS_PREFIX
|| feature == EcorePackage.Literals.EPACKAGE__NS_URI
|| feature == EcorePackage.Literals.ENAMED_ELEMENT__NAME) {
throw new ImplementationError("Don't change the unique package " + uniqueName);
}
}
});
return ePackage;
}
public EPackage[] loadPackageUnit(InternalCDOPackageUnit packageUnit) {
DB4OPackageUnit db4OPackageUnit =
getPrimitivePackageUnitMap().get(packageUnit.getTopLevelPackageInfo().getPackageURI());
return EMFUtil.getAllPackages(db4OPackageUnit.getEPackage());
}
