Examples of org.apache.cayenne.access.DataNode

org.apache.cayenne.access.DataNode
An abstraction of a single physical data storage. This is usually a database server, but can potentially be some other storage type like an LDAP server, etc.

     * node class.
     * 
     * @since 1.
     */
    protected DataNode createDataNode(String nodeName) {
        return new DataNode(nodeName);
    }

View Full Code Here

                        + nodeName
                        + "' without 'factory'.");
            }
        }


        DataNode node = createDataNode(nodeName);


        node.setDataSourceFactory(factory);
        node.setDataSourceLocation(dataSource);


        // load DataSource
        try {
            // use DomainHelper factory if it exists, if not - use factory specified
            // in configuration data
            DataSourceFactory confFactory = config.getDataSourceFactory(factory);
            DataSourceFactory localFactory = (confFactory != null)
                    ? confFactory
                    : (DataSourceFactory) Class.forName(factory).newInstance();


            logger.info("using factory: " + localFactory.getClass().getName());


            localFactory.initializeWithParentConfiguration(config);
            DataSource ds = localFactory.getDataSource(dataSource);
            if (ds != null) {
                logger.info("loaded datasource.");
                node.setDataSource(ds);
            }
            else {
                logger.info("Warning: null datasource.");
                getStatus().getFailedDataSources().put(nodeName, dataSource);
            }

View Full Code Here

            throw new ConfigurationException("<map-ref> has no 'name'.");
        }


        logger.info("loaded map-ref: " + mapName + ".");
        DataMap map = null;
        DataNode node = null;


        try {
            map = findMap(domainName, mapName);
        }
        catch (FindException ex) {
            logger.info("Error: unknown map: " + mapName);
            getStatus().addFailedMapRefs(mapName, "unknown map: " + mapName);
            return;
        }


        try {
            node = findNode(domainName, nodeName);
        }
        catch (FindException ex) {
            logger.info("Error: unknown node: " + nodeName);
            getStatus().addFailedMapRefs(mapName, "unknown node: " + nodeName);
            return;
        }


        node.addDataMap(map);
    }

View Full Code Here

                        + jta
                        + " DataSource returned from PersistenceUnitInfo");
            }


            DbAdapter adapter = createCustomAdapter(loader.getContext(), unit);
            DataNode node = new DataNode(name);
            if (adapter == null) {
                adapter = new AutoAdapter(new NodeDataSource(node));
            }


            node.setAdapter(adapter);
            node.setDataSource(dataSource);
            node.addDataMap(cayenneMap);


            domain.addNode(node);


            // note that for now we do not apply object layer defaults, as that would
            // require extra enhancement for runtime relationships...

View Full Code Here

            // set back to original ClassLoader
            Thread.currentThread().setContextClassLoader(threadContextClassLoader);
        }


        // perform project validation
        DataNode source = findNode(configuration, srcNode);
        if (source == null) {
            throw new BuildException("srcNode not found in the project: " + srcNode);
        }


        DataNode destination = findNode(configuration, destNode);
        if (destination == null) {
            throw new BuildException("destNode not found in the project: " + destNode);
        }


        log("Porting from '" + srcNode + "' to '" + destNode + "'.");

View Full Code Here

        }
    }


    protected DataNode findNode(Configuration configuration, String name) {
        for (DataDomain domain : configuration.getDomains()) {
            DataNode node = domain.getNode(name);
            if (node != null) {
                return node;
            }
        }

View Full Code Here

        return domain;
    }


    protected DataNode findNode(String domainName, String nodeName) {
        DataDomain domain = findDomain(domainName);
        DataNode node = domain.getNode(nodeName);
        if (node == null) {
            throw new IllegalArgumentException("Can't find DataNode: "
                    + domainName
                    + "."
                    + nodeName);

View Full Code Here

        return obj instanceof DataMap;
    }


    protected boolean requiresNodeFile(Object obj) {
        if (obj instanceof DataNode) {
            DataNode node = (DataNode) obj;


            // only driver datasource factory requires a file
            if (DriverDataSourceFactory.class.getName().equals(
                    node.getDataSourceFactory())) {
                return true;
            }
        }


        return false;

View Full Code Here


       
        for (DataMap dataMap : domain.getDataMaps()) {


            // add nodes and DataSources dynamically...
            DataNode node = new DataNode(dataMap.getName());
            node.setJdbcEventLogger(jdbcEventLogger);


            // shared or dedicated DataSources can be mapped per DataMap
            node.setDataSource(dataSourceFactory.getDataSource(dataMap.getName()));
            node.setAdapter(adapter);
            node.addDataMap(dataMap);
            node.setSchemaUpdateStrategy(new SkipSchemaUpdateStrategy());


            // tweak procedures for testing...
            for (Procedure proc : dataMap.getProcedures()) {
                unitDbAdapter.tweakProcedure(proc);
            }

View Full Code Here

        }
    }


    private void initNode(DataMap map) throws Exception {


        DataNode node = new DataNode(map.getName());
        node.setJdbcEventLogger(jdbcEventLogger);
        node.setAdapter(dbAdapter);
        node.setDataSource(dataSourceFactory.getSharedDataSource());


        // setup test extended types
        node.getAdapter().getExtendedTypes().registerType(new StringET1ExtendedType());


        // tweak mapping with a delegate
        for (Procedure proc : map.getProcedures()) {
            unitDbAdapter.tweakProcedure(proc);
        }


        node.addDataMap(map);


        node.setSchemaUpdateStrategy(new SkipSchemaUpdateStrategy());
        domain.addNode(node);
    }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.cayenne.access.DataNode

net.bnubot.db.conf.SchemaValidator

org.apache.cayenne.access.dbsync.SchemaUpdateStrategyTest

org.apache.cayenne.access.jdbc.BatchAction

org.apache.cayenne.access.jdbc.ProcedureAction

org.apache.cayenne.access.jdbc.RowDescriptor

org.apache.cayenne.access.jdbc.SelectAction

org.apache.cayenne.access.jdbc.UpdateAction

org.apache.cayenne.access.util.PrimaryKeyHelper

org.apache.cayenne.CayenneDataObject

org.apache.cayenne.conf.RuntimeLoadDelegate

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.