Package org.apache.cayenne.access

Examples of org.apache.cayenne.access.DataNode

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    }

    private DataNode createDataNode(DataMap map) {
        Collection<DataMap> colection = new ArrayList<DataMap>();
        colection.add(map);
        DataNode dataNode = new DataNode();
        dataNode.setJdbcEventLogger(jdbcEventLogger);
        dataNode.setDataMaps(colection);
        dataNode.setAdapter(adapter);
        dataNode.setDataSource(dataSource);
        dataNode.setDataSourceFactory(node.getDataSourceFactory());
        dataNode.setSchemaUpdateStrategyName(node.getSchemaUpdateStrategyName());
        dataNode.setEntityResolver(new EntityResolver(colection));
        return dataNode;
    }
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        dataDomain.getEntityResolver().applyDBLayerDefaults();
        dataDomain.getEntityResolver().applyObjectLayerDefaults();

        for (DataNodeDescriptor nodeDescriptor : descriptor.getNodeDescriptors()) {
            DataNode dataNode = new DataNode(nodeDescriptor.getName());

            dataNode.setJdbcEventLogger(jdbcEventLogger);
            dataNode.setDataSourceLocation(nodeDescriptor.getParameters());

            DataSource dataSource = dataSourceFactory.getDataSource(nodeDescriptor);

            dataNode.setDataSourceFactory(nodeDescriptor.getDataSourceFactoryType());
            dataNode.setDataSource(dataSource);

            // schema update strategy
            String schemaUpdateStrategyType = nodeDescriptor
                    .getSchemaUpdateStrategyType();

            if (schemaUpdateStrategyType == null) {
                dataNode.setSchemaUpdateStrategy(defaultSchemaUpdateStrategy);
                dataNode.setSchemaUpdateStrategyName(defaultSchemaUpdateStrategy
                        .getClass()
                        .getName());
            }
            else {
                SchemaUpdateStrategy strategy = objectFactory.newInstance(
                        SchemaUpdateStrategy.class,
                        schemaUpdateStrategyType);
                dataNode.setSchemaUpdateStrategyName(schemaUpdateStrategyType);
                dataNode.setSchemaUpdateStrategy(strategy);
            }

            // DbAdapter
            dataNode.setAdapter(adapterFactory.createAdapter(nodeDescriptor, dataSource));

            // DataMaps
            for (String dataMapName : nodeDescriptor.getDataMapNames()) {
                dataNode.addDataMap(dataDomain.getDataMap(dataMapName));
            }

            dataDomain.addNode(dataNode);
        }
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        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;
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        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);
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            return "UntitledDataNode";
        }

        @Override
        protected Object create(String name, Object namingContext) {
            return new DataNode(name);
        }
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        super();
    }

    @Override
    public void validateObject(ProjectPath path, Validator validator) {
        DataNode node = (DataNode) path.getObject();
        validateName(node, path, validator);
        validateConnection(node, path, validator);
    }
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            if (domainObj == null) {
                throw new ProjectException("Project has no domains configured.");
            }
        }

        DataNode node = domainObj.getNode(name);
        if (node == null) {
            throw new ProjectException("Domain "
                    + domainObj.getName()
                    + " has no node named '"
                    + name
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     * @see org.apache.cayenne.project.ProjectFile#canHandle(Object)
     */
    @Override
    public boolean canHandle(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;
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    public ExecutingMergerContext(DataMap map, DataSource dataSource, DbAdapter adapter,
            ModelMergeDelegate delegate) {
        this.map = map;
        // create a fake DataNode as lots of DbAdapter/PkGenerator methods
        // take a DataNode instead of just a DataSource
        this.node = new DataNode();
        this.node.setDataSource(dataSource);
        this.node.setAdapter(adapter);
        this.delegate = delegate;
    }
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        return map;
    }

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

        return node;
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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
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