Examples with VDBMetaData org.teiid.adminapi.impl.VDBMetaData used on opensource projects

Example 76 with VDBMetaData

use of org.teiid.adminapi.impl.VDBMetaData in project teiid by teiid.

the class VDBMetadataFactory method getVDBMetadata.

public static TransformationMetadata getVDBMetadata(String vdbName, URL vdbURL, URL udfFile) throws IOException {
    TransformationMetadata vdbmetadata = VDB_CACHE.get(vdbURL);
    if (vdbmetadata != null) {
        return vdbmetadata;
    }
    try {
        IndexVDB imf = loadMetadata(vdbName, vdbURL);
        Resource r = imf.resources.getEntriesPlusVisibilities().get("/META-INF/vdb.xml");
        VDBMetaData vdb = null;
        if (r != null) {
            vdb = VDBMetadataParser.unmarshell(r.openStream());
        }
        Collection<FunctionMethod> methods = null;
        Collection<FunctionTree> trees = null;
        if (udfFile != null) {
            String schema = FileUtils.getFilenameWithoutExtension(udfFile.getPath());
            methods = FunctionMetadataReader.loadFunctionMethods(udfFile.openStream());
            trees = Arrays.asList(new FunctionTree(schema, new UDFSource(methods), true));
        }
        SystemFunctionManager sfm = SystemMetadata.getInstance().getSystemFunctionManager();
        vdbmetadata = new TransformationMetadata(vdb, new CompositeMetadataStore(Arrays.asList(SystemMetadata.getInstance().getSystemStore(), imf.store)), imf.resources.getEntriesPlusVisibilities(), sfm.getSystemFunctions(), trees);
        VDB_CACHE.put(vdbURL, vdbmetadata);
        return vdbmetadata;
    } catch (XMLStreamException e) {
        throw new IOException(e);
    }
}

Example 77 with VDBMetaData

use of org.teiid.adminapi.impl.VDBMetaData in project teiid by teiid.

the class EngineStatistics method checkVDB.

static VDBMetaData checkVDB(OperationContext context, String vdbName, String vdbVersion) throws OperationFailedException {
    ServiceController<?> sc = context.getServiceRegistry(false).getRequiredService(TeiidServiceNames.VDB_REPO);
    VDBRepository repo = VDBRepository.class.cast(sc.getValue());
    VDBMetaData vdb = repo.getLiveVDB(vdbName, vdbVersion);
    if (vdb == null) {
        throw new OperationFailedException(IntegrationPlugin.Util.gs(IntegrationPlugin.Event.TEIID50102, vdbName, vdbVersion));
    }
    Status status = vdb.getStatus();
    if (status != VDB.Status.ACTIVE) {
        throw new OperationFailedException(IntegrationPlugin.Util.gs(IntegrationPlugin.Event.TEIID50096, vdbName, vdbVersion));
    }
    return vdb;
}

Example 78 with VDBMetaData

use of org.teiid.adminapi.impl.VDBMetaData in project teiid by teiid.

the class OlingoBridge method getHandler.

public ODataHttpHandler getHandler(String baseUri, Client client, String schemaName) throws ServletException {
    if (this.handlers.get(schemaName) == null) {
        org.teiid.metadata.Schema teiidSchema = client.getMetadataStore().getSchema(schemaName);
        if (teiidSchema == null || !isVisible(client.getVDB(), teiidSchema)) {
            throw new ServletException(ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16022));
        }
        try {
            OData odata = OData4Impl.newInstance();
            VDBMetaData vdb = client.getVDB();
            CsdlSchema schema = ODataSchemaBuilder.buildMetadata(vdb.getFullName(), teiidSchema);
            TeiidEdmProvider edmProvider = new TeiidEdmProvider(baseUri, schema, client.getProperty(Client.INVALID_CHARACTER_REPLACEMENT));
            ServiceMetadata metadata = odata.createServiceMetadata(edmProvider, edmProvider.getReferences());
            ODataHttpHandler handler = odata.createHandler(metadata);
            handler.register(new TeiidServiceHandler(schemaName));
            this.handlers.put(schemaName, handler);
        } catch (XMLStreamException e) {
            throw new ServletException(ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16054));
        } catch (ODataException e) {
            throw new ServletException(ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16054));
        }
    }
    return this.handlers.get(schemaName);
}

Example 79 with VDBMetaData

use of org.teiid.adminapi.impl.VDBMetaData in project teiid by teiid.

the class VDBRepository method finishDeployment.

public void finishDeployment(String name, String version) {
    VDBKey key = new VDBKey(name, version);
    CompositeVDB v = this.vdbRepo.get(key);
    if (v == null) {
        return;
    }
    VDBMetaData metadataAwareVDB = v.getVDB();
    if (v.getOriginalVDB().getStatus() == Status.FAILED) {
        if (v.getOriginalVDB() != metadataAwareVDB && metadataAwareVDB.getStatus() == Status.LOADING) {
            metadataAwareVDB.setStatus(Status.FAILED);
        }
        return;
    }
    synchronized (metadataAwareVDB) {
        try {
            try {
                v.metadataLoadFinished(allowEnv);
            } catch (MetadataException e) {
                // $NON-NLS-1$
                LogManager.logWarning(LogConstants.CTX_RUNTIME, e, RuntimePlugin.Util.gs(RuntimePlugin.Event.TEIID40073, name, version, e.getMessage()));
                if (!metadataAwareVDB.isPreview()) {
                    ValidatorReport report = new ValidatorReport();
                    report.addItem(new ValidatorFailure(e.getMessage()));
                    if (!processMetadataValidatorReport(key, report)) {
                        metadataAwareVDB.setStatus(Status.FAILED);
                        notifyFinished(name, version, v);
                        return;
                    }
                }
            }
            MetadataStore store = metadataAwareVDB.removeAttachment(MetadataStore.class);
            ValidatorReport report = new MetadataValidator(store.getDatatypes(), QueryParser.getQueryParser()).validate(metadataAwareVDB, store);
            if (report.hasItems()) {
                LogManager.logWarning(LogConstants.CTX_RUNTIME, RuntimePlugin.Util.gs(RuntimePlugin.Event.TEIID40073, name, version, report.getItems().iterator().next()));
                if (!metadataAwareVDB.isPreview() && !processMetadataValidatorReport(key, report)) {
                    metadataAwareVDB.setStatus(Status.FAILED);
                    notifyFinished(name, version, v);
                    return;
                }
            }
            validateDataSources(metadataAwareVDB);
            metadataAwareVDB.setStatus(Status.ACTIVE);
            // for  replication of events, temp tables and mat views
            GlobalTableStore gts = CompositeGlobalTableStore.createInstance(v, this.bufferManager, this.objectReplictor);
            metadataAwareVDB.addAttchment(GlobalTableStore.class, gts);
            if (this.databaseStore != null) {
                metadataAwareVDB.addAttchment(DatabaseStore.class, this.databaseStore);
            }
            notifyFinished(name, version, v);
        } finally {
            if (metadataAwareVDB.getStatus() != Status.ACTIVE && metadataAwareVDB.getStatus() != Status.FAILED) {
                // guard against an unexpected exception - probably bad validation logic
                metadataAwareVDB.setStatus(Status.FAILED);
                notifyFinished(name, version, v);
            }
        }
    }
}

Example 80 with VDBMetaData

use of org.teiid.adminapi.impl.VDBMetaData in project teiid by teiid.

the class VDBStatusChecker method updateSource.

/**
 * @return true if the datasource is new to the vdb
 * @throws AdminProcessingException
 */
public boolean updateSource(String vdbName, String vdbVersion, SourceMappingMetadata mapping, boolean replace) throws AdminProcessingException {
    String dsName = stripContext(mapping.getConnectionJndiName());
    VDBMetaData vdb = getVDBRepository().getLiveVDB(vdbName, vdbVersion);
    if (vdb == null || vdb.getStatus() == Status.FAILED) {
        return false;
    }
    synchronized (vdb) {
        ConnectorManagerRepository cmr = vdb.getAttachment(ConnectorManagerRepository.class);
        ConnectorManager existing = cmr.getConnectorManager(mapping.getName());
        try {
            cmr.createConnectorManager(vdb, cmr.getProvider(), mapping, replace);
        } catch (TeiidException e) {
            throw new AdminProcessingException(RuntimePlugin.Event.TEIID40033, e);
        }
        if (mapping.getConnectionJndiName() != null && (existing == null || !dsName.equals(existing.getConnectionName()))) {
            List<Runnable> runnables = new ArrayList<Runnable>();
            resourceAdded(dsName, runnables, vdb);
            return true;
        }
        return false;
    }
}