Examples with Datatype org.teiid.metadata.Datatype used on opensource projects

Example 1 with Datatype

use of org.teiid.metadata.Datatype in project teiid by teiid.

the class CouchbaseMetadataProcessor method addColumn.

private void addColumn(String name, String type, Object columnValue, boolean updatable, String nameInSource, Table table, MetadataFactory mf) {
    String columnName = name;
    String columnType = type;
    if (columnType == null && columnValue == null && table.getColumnByName(columnName) == null) {
        columnType = TypeFacility.RUNTIME_NAMES.STRING;
    } else if (columnType == null && columnValue == null && table.getColumnByName(columnName) != null) {
        columnType = table.getColumnByName(columnName).getDatatype().getName();
    }
    if (DataTypeManager.DefaultDataTypes.NULL.equals(columnType)) {
        // how to handle null type?
        columnType = DataTypeManager.DefaultDataTypes.STRING;
    }
    String tableNameInSource = trimWave(table.getNameInSource());
    if (table.getProperty(IS_ARRAY_TABLE, false).equals(FALSE_VALUE) && columnName.startsWith(tableNameInSource)) {
        columnName = columnName.substring(tableNameInSource.length() + 1);
    }
    if (table.getColumnByName(columnName) == null) {
        Column column = mf.addColumn(columnName, columnType, table);
        column.setUpdatable(updatable);
        if (nameInSource != null) {
            column.setNameInSource(nameInSource);
        }
    } else {
        Column column = table.getColumnByName(columnName);
        String existColumnType = column.getDatatype().getName();
        if (!existColumnType.equals(columnType) && !existColumnType.equals(OBJECT) && columnValue != null) {
            Datatype datatype = mf.getDataTypes().get(OBJECT);
            column.setDatatype(datatype, true, 0);
        }
    }
}

Example 2 with Datatype

use of org.teiid.metadata.Datatype in project teiid by teiid.

the class IQueryToLdapSearchParser method buildRequest.

public LDAPSearchDetails buildRequest(String query) throws TranslatorException {
    ArrayList<String> attributes = new ArrayList<String>();
    ArrayList<Column> columns = new ArrayList<Column>();
    String contextName = null;
    // $NON-NLS-1$
    String criteria = "";
    String searchScope = this.executionFactory.getSearchDefaultScope().name();
    int timeLimit = 0;
    long countLimit = -1;
    List<String> parts = StringUtil.tokenize(query, ';');
    for (String var : parts) {
        int index = var.indexOf('=');
        if (index == -1) {
            throw new TranslatorException(LDAPPlugin.Util.gs(LDAPPlugin.Event.TEIID12013, var));
        }
        String key = var.substring(0, index).trim();
        String value = var.substring(index + 1).trim();
        if (key.equalsIgnoreCase(CONTEXT_NAME)) {
            contextName = value;
        } else if (key.equalsIgnoreCase(CRITERIA)) {
            criteria = value;
        } else if (key.equalsIgnoreCase(SEARCH_SCOPE)) {
            searchScope = value;
        } else if (key.equalsIgnoreCase(TIMEOUT)) {
            timeLimit = Integer.parseInt(value);
        } else if (key.equalsIgnoreCase(COUNT_LIMIT)) {
            countLimit = Long.parseLong(value);
        } else if (key.equalsIgnoreCase(ATTRIBUTES)) {
            // $NON-NLS-1$
            StringTokenizer attrTokens = new StringTokenizer(value, ",");
            while (attrTokens.hasMoreElements()) {
                String name = attrTokens.nextToken().trim();
                attributes.add(name);
                Column column = new Column();
                column.setName(name);
                Datatype type = new Datatype();
                type.setName(TypeFacility.RUNTIME_NAMES.OBJECT);
                type.setJavaClassName(Object.class.getCanonicalName());
                column.setDatatype(type, true);
                columns.add(column);
            }
        } else {
            throw new TranslatorException(LDAPPlugin.Util.gs(LDAPPlugin.Event.TEIID12013, var));
        }
    }
    int searchScopeInt = buildSearchScope(searchScope);
    return new LDAPSearchDetails(contextName, searchScopeInt, criteria, null, countLimit, columns, timeLimit);
}

Example 3 with Datatype

use of org.teiid.metadata.Datatype in project teiid by teiid.

the class TestCreateDrop method testForeignTemp.

@Test
public void testForeignTemp() {
    Create create = new Create();
    // $NON-NLS-1$
    create.setTable(new GroupSymbol("tempTable"));
    create.setOn("source");
    Table t = new Table();
    t.setName("tempTable");
    t.setUUID("tid:0");
    Column c = new Column();
    c.setName("x");
    c.setUUID("tid:0");
    Datatype string = SystemMetadata.getInstance().getRuntimeTypeMap().get("string");
    c.setDatatype(string, true, 0);
    t.addColumn(c);
    c = new Column();
    c.setName("y");
    c.setUUID("tid:0");
    Datatype decimal = SystemMetadata.getInstance().getRuntimeTypeMap().get("decimal");
    c.setDatatype(decimal, true, 0);
    t.addColumn(c);
    t.setCardinality(10000);
    create.setTableMetadata(t);
    // $NON-NLS-1$ //$NON-NLS-2$
    helpTest("create foreign temporary table tempTable (x string, y decimal) options (cardinality 10000) on source", "CREATE FOREIGN TEMPORARY TABLE tempTable (\n	x string,\n	y bigdecimal\n) OPTIONS (CARDINALITY 10000) ON 'source'", create);
}

Example 4 with Datatype

use of org.teiid.metadata.Datatype in project teiid by teiid.

the class SystemMetadata method addAliasType.

private void addAliasType(String alias) {
    Class<?> typeClass = DataTypeManager.getDataTypeClass(alias);
    String primaryType = DataTypeManager.getDataTypeName(typeClass);
    Datatype dt = typeMap.get(primaryType);
    Assertion.isNotNull(dt, alias);
    typeMap.put(alias, dt);
}

Example 5 with Datatype

use of org.teiid.metadata.Datatype in project teiid by teiid.

the class AbstractVDBDeployer method loadMetadata.

protected void loadMetadata(VDBMetaData vdb, ConnectorManagerRepository cmr, MetadataStore store, VDBResources vdbResources) throws TranslatorException {
    // add the system types
    store.addDataTypes(SystemMetadata.getInstance().getRuntimeTypeMap());
    // add domains if defined
    String value = vdb.getPropertyValue(VDBMetaData.TEIID_DOMAINS);
    if (value != null) {
        // use a temporary store/db to retrieve the domains
        DatabaseStore dbStore = new DatabaseStore() {

            @Override
            public Map<String, Datatype> getRuntimeTypes() {
                return getVDBRepository().getRuntimeTypeMap();
            }
        };
        dbStore.startEditing(true);
        // $NON-NLS-1$ //$NON-NLS-2$
        dbStore.databaseCreated(new Database("x", "1"));
        // $NON-NLS-1$ //$NON-NLS-2$
        dbStore.databaseSwitched("x", "1");
        dbStore.setMode(Mode.DOMAIN);
        QueryParser.getQueryParser().parseDDL(dbStore, new StringReader(value));
        dbStore.stopEditing();
        // $NON-NLS-1$ //$NON-NLS-2$
        store.addDataTypes(dbStore.getDatabase("x", "1").getMetadataStore().getDatatypes());
    }
    // load metadata from the models
    AtomicInteger loadCount = new AtomicInteger();
    for (ModelMetaData model : vdb.getModelMetaDatas().values()) {
        if (model.getModelType() == Model.Type.PHYSICAL || model.getModelType() == Model.Type.VIRTUAL) {
            loadCount.incrementAndGet();
        }
    }
    if (loadCount.get() == 0) {
        processVDBDDL(vdb, store, cmr, vdbResources);
        getVDBRepository().finishDeployment(vdb.getName(), vdb.getVersion());
        return;
    }
    for (ModelMetaData model : vdb.getModelMetaDatas().values()) {
        MetadataRepository metadataRepository = model.getAttachment(MetadataRepository.class);
        if (model.getModelType() == Model.Type.PHYSICAL || model.getModelType() == Model.Type.VIRTUAL) {
            loadMetadata(vdb, model, cmr, metadataRepository, store, loadCount, vdbResources);
            // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            LogManager.logTrace(LogConstants.CTX_RUNTIME, "Model ", model.getName(), "in VDB ", vdb.getName(), " was being loaded from its repository");
        } else {
            // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            LogManager.logTrace(LogConstants.CTX_RUNTIME, "Model ", model.getName(), "in VDB ", vdb.getName(), " skipped being loaded because of its type ", model.getModelType());
        }
    }
}