Examples of DbAdapter

com.scooterframework.orm.sqldataexpress.vendor.DBAdapter
DBAdapter class. Subclass should implement all abstract methods listed in this class. @author (Fei) John Chen
org.apache.cayenne.dba.DbAdapter
Defines API needed to handle differences between various databases accessed via JDBC. Implementing classed are intended to be pluggable database-specific adapters. DbAdapter-based architecture is introduced to solve the following problems:
- Make Cayenne code independent from SQL syntax differences between different RDBMS.
- Allow for vendor-specific tuning of JDBC access.

Examples of org.apache.cayenne.dba.DbAdapter

    protected void buildStatements() {
        dropTables = new HashMap<String, Collection<String>>();
        createTables = new HashMap<String, String>();
        createConstraints = new HashMap<String, List<String>>();


        DbAdapter adapter = getAdapter();
        for (final DbEntity dbe : this.dbEntitiesInInsertOrder) {


            String name = dbe.getName();


            // build "DROP TABLE"
            dropTables.put(name, adapter.dropTableStatements(dbe));


            // build "CREATE TABLE"
            createTables.put(name, adapter.createTable(dbe));


            // build constraints
            createConstraints.put(name, createConstraintsQueries(dbe));
        }


        PkGenerator pkGenerator = adapter.getPkGenerator();
        dropPK = pkGenerator.dropAutoPkStatements(dbEntitiesRequiringAutoPK);
        createPK = pkGenerator.createAutoPkStatements(dbEntitiesRequiringAutoPK);
    }

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Examples of org.apache.cayenne.dba.DbAdapter


    @Override
    public void execute(MergerContext mergerContext) {
        try {
            DataNode node = mergerContext.getDataNode();
            DbAdapter adapter = mergerContext.getAdapter();
            adapter.getPkGenerator().createAutoPk(
                    node,
                    Collections.singletonList(getEntity()));
            executeSql(mergerContext, adapter.createTable(getEntity()));
        }
        catch (Exception e) {
            mergerContext.getValidationResult().addFailure(
                    new SimpleValidationFailure(this, e.getMessage()));
        }

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Examples of org.apache.cayenne.dba.DbAdapter

        };
        return new TransformIterator(maps.iterator(), tr);
    }


    public String nodeAdapterName(String domainName, String nodeName) {
        DbAdapter adapter = findNode(domainName, nodeName).getAdapter();
        return (adapter != null && adapter.getClass() != AutoAdapter.class) ? adapter
                .getClass()
                .getName() : null;
    }

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Examples of org.apache.cayenne.dba.DbAdapter

                logger.warn("NULL "
                        + 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));
            }

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Examples of org.apache.cayenne.dba.DbAdapter

    protected void buildStatements() {
        dropTables = new HashMap<String, Collection<String>>();
        createTables = new HashMap<String, String>();
        createConstraints = new HashMap<String, List<String>>();


        DbAdapter adapter = getAdapter();
        for (final DbEntity dbe : this.dbEntitiesInInsertOrder) {


            String name = dbe.getName();


            // build "DROP TABLE"
            dropTables.put(name, adapter.dropTableStatements(dbe));


            // build "CREATE TABLE"
            createTables.put(name, adapter.createTable(dbe));


            // build constraints
            createConstraints.put(name, createConstraintsQueries(dbe));
        }


        PkGenerator pkGenerator = adapter.getPkGenerator();
        dropPK = pkGenerator.dropAutoPkStatements(dbEntitiesRequiringAutoPK);
        createPK = pkGenerator.createAutoPkStatements(dbEntitiesRequiringAutoPK);
    }

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Examples of org.apache.cayenne.dba.DbAdapter

        postprocessors.put(HSQLDBAdapter.class.getName(), new HSQLDBPostprocessor());
    }


    void execute(Connection connection) throws SQLException {


        DbAdapter adapter = AutoAdapter.getDefaultFactory().createAdapter(
                connection.getMetaData());
        if (adapter != null) {
            Postprocessor postprocessor = (Postprocessor) postprocessors.get(adapter
                    .getClass()
                    .getName());
            if (postprocessor != null) {
                postprocessor.execute(connection);
            }

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Examples of org.apache.cayenne.dba.DbAdapter

    /**
     * Creates new internal DbGenerator instance.
     */
    protected void prepareGenerator() {
        try {
            DbAdapter adapter = connectionInfo.makeAdapter(getApplication()
                    .getClassLoadingService());
            this.generator = new DbGenerator(adapter, dataMap, tables.getExcludedTables());
        }
        catch (Exception ex) {
            reportError("Error loading adapter", ex);

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Examples of org.apache.cayenne.dba.DbAdapter

        super.setUp();
        deleteTestData();
    }


    public void testProperties() throws Exception {
        DbAdapter adapter = new JdbcAdapter();
        SQLTemplate template = new SQLTemplate(Object.class, "AAAAA");
        SQLTemplateAction action = new SQLTemplateAction(template, adapter, getDomain()
                .getEntityResolver());
        assertSame(adapter, action.getAdapter());
        assertSame(template, action.getQuery());

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Examples of org.apache.cayenne.dba.DbAdapter

        Map bindings = new HashMap();
        bindings.put("id", new Long(33005l));
        template.setParameters(bindings);


        // must ensure the right SQLTemplateAction is created
        DbAdapter adapter = getAccessStackAdapter().getAdapter();
        SQLAction plan = adapter.getAction(template, getNode());
        assertTrue(plan instanceof SQLTemplateAction);


        MockOperationObserver observer = new MockOperationObserver();
        Connection c = getConnection();

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Examples of org.apache.cayenne.dba.DbAdapter


        Map bindings = new HashMap();
        bindings.put("id", new Integer(33006));
        template.setParameters(bindings);


        DbAdapter adapter = getAccessStackAdapter().getAdapter();
        SQLAction plan = adapter.getAction(template, getNode());


        MockOperationObserver observer = new MockOperationObserver();
        Connection c = getConnection();


        try {

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