/** Reads the catalog from disk. */ Catalog readCatalog(XStreamPersister xp) throws Exception { CatalogImpl catalog = new CatalogImpl(); catalog.setResourceLoader(resourceLoader); xp.setCatalog(catalog); xp.setUnwrapNulls(false); CatalogFactory factory = catalog.getFactory(); // global styles loadStyles(resourceLoader.find("styles"), catalog, xp); // workspaces, stores, and resources File workspaces = resourceLoader.find("workspaces"); if (workspaces != null) { // do a first quick scan over all workspaces, setting the default File dws = new File(workspaces, "default.xml"); WorkspaceInfo defaultWorkspace = null; if (dws.exists()) { try { defaultWorkspace = depersist(xp, dws, WorkspaceInfo.class); LOGGER.info("Loaded default workspace " + defaultWorkspace.getName()); } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load default workspace", e); } } else { LOGGER.warning("No default workspace was found."); } for (File wsd : list(workspaces, DirectoryFileFilter.INSTANCE)) { File f = new File(wsd, "workspace.xml"); if (!f.exists()) { continue; } WorkspaceInfo ws = null; try { ws = depersist(xp, f, WorkspaceInfo.class); catalog.add(ws); } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load workspace '" + wsd.getName() + "'", e); continue; } LOGGER.info("Loaded workspace '" + ws.getName() + "'"); // load the namespace File nsf = new File(wsd, "namespace.xml"); NamespaceInfo ns = null; if (nsf.exists()) { try { ns = depersist(xp, nsf, NamespaceInfo.class); catalog.add(ns); } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load namespace for '" + wsd.getName() + "'", e); } } // set the default workspace, this value might be null in the case of coming from a // 2.0.0 data directory. See http://jira.codehaus.org/browse/GEOS-3440 if (defaultWorkspace != null) { if (ws.getName().equals(defaultWorkspace.getName())) { catalog.setDefaultWorkspace(ws); if (ns != null) { catalog.setDefaultNamespace(ns); } } } else { // create the default.xml file defaultWorkspace = catalog.getDefaultWorkspace(); if (defaultWorkspace != null) { try { persist(xp, defaultWorkspace, dws); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to persist default workspace '" + wsd.getName() + "'", e); } } } // load the styles for the workspace File styles = resourceLoader.find(wsd, "styles"); if (styles != null) { loadStyles(styles, catalog, xp); } } for (File wsd : list(workspaces, DirectoryFileFilter.INSTANCE)) { // load the stores for this workspace for (File sd : list(wsd, DirectoryFileFilter.INSTANCE)) { File f = new File(sd, "datastore.xml"); if (f.exists()) { // load as a datastore DataStoreInfo ds = null; try { ds = depersist(xp, f, DataStoreInfo.class); catalog.add(ds); LOGGER.info("Loaded data store '" + ds.getName() + "'"); if (ds.isEnabled()) { // connect to the datastore to determine if we should disable it try { ds.getDataStore(null); } catch (Throwable t) { LOGGER.warning("Error connecting to '" + ds.getName() + "'. Disabling."); LOGGER.log(Level.INFO, "", t); ds.setError(t); ds.setEnabled(false); } } } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load data store '" + sd.getName() + "'", e); continue; } // load feature types for (File ftd : list(sd, DirectoryFileFilter.INSTANCE)) { f = new File(ftd, "featuretype.xml"); if (f.exists()) { FeatureTypeInfo ft = null; try { ft = depersist(xp, f, FeatureTypeInfo.class); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load feature type '" + ftd.getName() + "'", e); continue; } catalog.add(ft); LOGGER.info("Loaded feature type '" + ds.getName() + "'"); f = new File(ftd, "layer.xml"); if (f.exists()) { try { LayerInfo l = depersist(xp, f, LayerInfo.class); catalog.add(l); LOGGER.info("Loaded layer '" + l.getName() + "'"); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load layer for feature type '" + ft.getName() + "'", e); } } } else { LOGGER.warning("Ignoring feature type directory " + ftd.getAbsolutePath()); } } } else { // look for a coverage store f = new File(sd, "coveragestore.xml"); if (f.exists()) { CoverageStoreInfo cs = null; try { cs = depersist(xp, f, CoverageStoreInfo.class); catalog.add(cs); LOGGER.info("Loaded coverage store '" + cs.getName() + "'"); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load coverage store '" + sd.getName() + "'", e); continue; } // load coverages for (File cd : list(sd, DirectoryFileFilter.INSTANCE)) { f = new File(cd, "coverage.xml"); if (f.exists()) { CoverageInfo c = null; try { c = depersist(xp, f, CoverageInfo.class); catalog.add(c); LOGGER.info("Loaded coverage '" + cs.getName() + "'"); } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load coverage '" + cd.getName() + "'", e); continue; } f = new File(cd, "layer.xml"); if (f.exists()) { try { LayerInfo l = depersist(xp, f, LayerInfo.class); catalog.add(l); LOGGER.info("Loaded layer '" + l.getName() + "'"); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load layer coverage '" + c.getName() + "'", e); } } } else { LOGGER.warning("Ignoring coverage directory " + cd.getAbsolutePath()); } } } else { f = new File(sd, "wmsstore.xml"); if (f.exists()) { WMSStoreInfo wms = null; try { wms = depersist(xp, f, WMSStoreInfo.class); catalog.add(wms); LOGGER.info("Loaded wmsstore '" + wms.getName() + "'"); } catch (Exception e) { LOGGER.log(Level.WARNING, "Failed to load wms store '" + sd.getName() + "'", e); continue; } // load wms layers for (File cd : list(sd, DirectoryFileFilter.INSTANCE)) { f = new File(cd, "wmslayer.xml"); if (f.exists()) { WMSLayerInfo wl = null; try { wl = depersist(xp, f, WMSLayerInfo.class); catalog.add(wl); LOGGER.info("Loaded wms layer'" + wl.getName() + "'"); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load wms layer '" + cd.getName() + "'", e); continue; } f = new File(cd, "layer.xml"); if (f.exists()) { try { LayerInfo l = depersist(xp, f, LayerInfo.class); catalog.add(l); LOGGER.info("Loaded layer '" + l.getName() + "'"); } catch (Exception e) { LOGGER.log( Level.WARNING, "Failed to load cascaded wms layer '" + wl.getName() + "'", e); } } } else { LOGGER.warning("Ignoring coverage directory " + cd.getAbsolutePath()); } } } else if (!isConfigDirectory(sd)) { LOGGER.warning("Ignoring store directory '" + sd.getName() + "'"); continue; } } } } // load hte layer groups for this workspace File layergroups = resourceLoader.find(wsd, "layergroups"); if (layergroups != null) { loadLayerGroups(layergroups, catalog, xp); } } } else { LOGGER.warning("No 'workspaces' directory found, unable to load any stores."); } // namespaces // layergroups File layergroups = resourceLoader.find("layergroups"); if (layergroups != null) { loadLayerGroups(layergroups, catalog, xp); } xp.setUnwrapNulls(true); catalog.resolve(); return catalog; }