@Test
public void testDropCoverageStore() throws Exception {
// build the store
Catalog cat = getCatalog();
CatalogBuilder cb = new CatalogBuilder(cat);
CoverageStoreInfo store = cb.buildCoverageStore("dem");
store.setURL(MockData.class.getResource("tazdem.tiff").toExternalForm());
store.setType("GeoTIFF");
cat.add(store);
// build the coverage
cb.setStore(store);
CoverageInfo ci = cb.buildCoverage();
cat.add(ci);
// build the layer
LayerInfo layer = cb.buildLayer(ci);
cat.add(layer);
// grab a reader just to inizialize the code
ci.getGridCoverage(null, null);
ci.getGridCoverageReader(null, GeoTools.getDefaultHints());
// now drop the store
CascadeDeleteVisitor visitor = new CascadeDeleteVisitor(cat);
visitor.visit(store);
// and reload (GEOS-4782 -> BOOM!)
getGeoServer().reload();
}
@Test
public void testWorkspaceRemoveAndReadd() {
// remove all workspaces
Catalog catalog = getCatalog();
NamespaceInfo defaultNamespace = catalog.getDefaultNamespace();
WorkspaceInfo defaultWs = catalog.getDefaultWorkspace();
List<WorkspaceInfo> workspaces = catalog.getWorkspaces();
CascadeDeleteVisitor visitor = new CascadeDeleteVisitor(catalog);
for (WorkspaceInfo ws : workspaces) {
visitor.visit(ws);
}
assertEquals(0, catalog.getWorkspaces().size());
assertEquals(0, catalog.getNamespaces().size());
// add back one (this would NPE)
catalog.add(defaultNamespace);
catalog.add(defaultWs);
assertEquals(1, catalog.getWorkspaces().size());
assertEquals(1, catalog.getNamespaces().size());
// get back by name (this would NPE too)
assertNotNull(catalog.getNamespaceByURI(defaultNamespace.getURI()));
}
@RequestMapping(value = "/{wsName}/{name}", method = RequestMethod.DELETE)
public @ResponseBody JSONObj delete(
@PathVariable String wsName,
@PathVariable String name,
@RequestParam(value = "recurse", defaultValue = "false") boolean recurse,
HttpServletRequest req) {
StoreInfo store = findStore(wsName, name, geoServer.getCatalog());
Catalog cat = geoServer.getCatalog();
List<ResourceInfo> layers = cat.getResourcesByStore(store, ResourceInfo.class);
if (layers.isEmpty()) {
cat.remove(store);
} else if (recurse) {
CascadeDeleteVisitor delete = new CascadeDeleteVisitor(cat);
if (store instanceof DataStoreInfo) {
delete.visit((DataStoreInfo) store);
} else if (store instanceof CoverageStoreInfo) {
delete.visit((CoverageStoreInfo) store);
} else if (store instanceof WMSStoreInfo) {
delete.visit((WMSStoreInfo) store);
} else {
throw new IllegalStateException(
"Unable to delete " + name + " - expected data store, coverage store or wms store");
}
} else {
StringBuilder message = new StringBuilder();
message.append("Use recurse=true to remove ").append(name).append(" along with layers:");
for (ResourceInfo l : layers) {
message.append(' ').append(l.getName());
}
throw new IllegalStateException(message.toString());
}
JSONObj json = new JSONObj();
json.put("name", name).put("workspace", wsName);
return json;
}