private static Method findPropertyGetter(Class<?> clazz, String getName, String isName) {
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
if ((!Modifier.isPublic(method.getModifiers()))
|| (!Modifier.isPublic(method.getDeclaringClass().getModifiers()))
|| (method.getReturnType().equals(void.class))) {
// skip
} else if (method.getName().equals(getName)
|| (method.getName().equals(isName) && method.getReturnType().equals(boolean.class))) {
// If it matches the get name, it's the right method
Class<?>[] parameterTypes = method.getParameterTypes();
if (parameterTypes.length == 0
|| (parameterTypes.length == 1 && parameterTypes[0] == DBRProgressMonitor.class)) {
return method;
}
}
}
return clazz == Object.class
? null
: findPropertyGetter(clazz.getSuperclass(), getName, isName);
}
@Override
public Object getAdapter(Object adaptableObject, Class adapterType) {
if (adapterType == DBSDataSourceContainer.class) {
if (adaptableObject instanceof DBNDataSource) {
return ((DBNDataSource) adaptableObject).getDataSourceContainer();
}
DBSObject object = null;
if (adaptableObject instanceof DBSWrapper) {
object = ((DBSWrapper) adaptableObject).getObject();
} else if (adaptableObject instanceof DBSObject) {
object = (DBSObject) adaptableObject;
}
if (object == null) {
return null;
}
if (object instanceof DBSDataSourceContainer) {
return object;
}
DBPDataSource dataSource = object.getDataSource();
return dataSource == null ? null : dataSource.getContainer();
} else if (DBPObject.class.isAssignableFrom(adapterType)) {
DBPObject object = null;
if (adaptableObject instanceof DBSWrapper) {
object = ((DBSWrapper) adaptableObject).getObject();
} else if (adaptableObject instanceof DBPObject) {
object = (DBPObject) adaptableObject;
}
if (object != null && adapterType.isAssignableFrom(object.getClass())) {
return object;
}
} else if (IResource.class.isAssignableFrom(adapterType)) {
if (adaptableObject instanceof DBNResource) {
IResource resource = ((DBNResource) adaptableObject).getResource();
if (resource != null && adapterType.isAssignableFrom(resource.getClass())) {
return resource;
} else {
return null;
}
}
} else if (adapterType == IPropertySource.class) {
DBPObject dbObject = null;
if (adaptableObject instanceof DBSWrapper) {
dbObject = ((DBSWrapper) adaptableObject).getObject();
} else if (adaptableObject instanceof DBPObject) {
dbObject = (DBPObject) adaptableObject;
}
if (dbObject instanceof IPropertySource) {
return dbObject;
}
if (dbObject instanceof DBPPropertySource) {
return new PropertySourceDelegate((DBPPropertySource) dbObject);
}
if (dbObject instanceof IAdaptable) {
Object adapter = ((IAdaptable) dbObject).getAdapter(IPropertySource.class);
if (adapter != null) {
return adapter;
}
adapter = ((IAdaptable) dbObject).getAdapter(DBPPropertySource.class);
if (adapter != null) {
return new PropertySourceDelegate((DBPPropertySource) adapter);
}
}
if (dbObject != null) {
PropertyCollector props = new PropertyCollector(adaptableObject, dbObject, true);
props.collectProperties();
if (props.isEmpty() && adaptableObject instanceof DBSObject) {
// Add default properties
DBSObject meta = (DBSObject) adaptableObject;
props.addProperty(
null, "name", CoreMessages.model_navigator_Name, meta.getName()); // $NON-NLS-1$
props.addProperty(
null,
"desc",
CoreMessages.model_navigator_Description,
meta.getDescription()); // $NON-NLS-1$
}
return new PropertySourceDelegate(props);
}
} else if (adapterType == IWorkbenchAdapter.class) {
// Workbench adapter
if (adaptableObject instanceof DBNNode) {
final DBNNode node = (DBNNode) adaptableObject;
return new WorkbenchAdapter() {
@Override
public ImageDescriptor getImageDescriptor(Object object) {
return DBeaverIcons.getImageDescriptor(node.getNodeIconDefault());
}
@Override
public String getLabel(Object o) {
return node.getNodeName();
}
@Override
public Object getParent(Object o) {
return node.getParentNode();
}
};
} else {
return null;
}
}
return null;
}