Package org.apache.metamodel.schema

Examples of org.apache.metamodel.schema.MutableSchema

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        return buildDataSet(columns, maxRows, relationshipId, xssfReader);
    }

    @Override
    public Schema createSchema(InputStream inputStream, String schemaName) throws Exception {
        final MutableSchema schema = new MutableSchema(schemaName);
        final OPCPackage pkg = OPCPackage.open(inputStream);
        final XSSFReader xssfReader = new XSSFReader(pkg);

        final XlsxWorkbookToTablesHandler workbookToTables = new XlsxWorkbookToTablesHandler(schema,
                _tableNamesToInternalIds);
        buildTables(xssfReader, workbookToTables);

        for (Entry<String, String> entry : _tableNamesToInternalIds.entrySet()) {

            final String tableName = entry.getKey();
            final String relationshipId = entry.getValue();

            final MutableTable table = (MutableTable) schema.getTableByName(tableName);

            buildColumns(table, relationshipId, xssfReader);
        }
        return schema;
    }
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     * @param autoFlattenTables
     */
    public XmlDomDataContext(String schemaName, Document document, boolean autoFlattenTables) {
        _autoFlattenTables = autoFlattenTables;
        _schemaName = schemaName;
        _schema = new MutableSchema(_schemaName);
        _inputSourceRef = null;
        loadSchema(document);
    }
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    /**
     * Loads the schema if it hasn't been loaded before
     */
    public XmlDomDataContext loadSchema() {
        if (_schema == null) {
            _schema = new MutableSchema(_schemaName);
            InputSource inputSource = _inputSourceRef.get();
            try {
                DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
                dbf.setIgnoringComments(true);
                DocumentBuilder db = dbf.newDocumentBuilder();
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            newPrimaryColumn.setNativeType(foreignColumn.getNativeType());
            primaryTable.addColumn(newPrimaryColumn);
        }
        _tableData.put(primaryTableName, tableRows);

        MutableSchema mutableSchema = (MutableSchema) foreignTable.getSchema();
        mutableSchema.removeTable(foreignTable);

        _tableData.remove(foreignTableName);
        ((MutableRelationship) relationship).remove();

        if (logger.isInfoEnabled()) {
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    }

    @Override
    protected Schema getMainSchema() throws MetaModelException {
        final String schemaName = getDefaultSchemaName();
        final MutableSchema schema = new MutableSchema(schemaName);
        final String tableName = _resource.getName();
        final MutableTable table = new MutableTable(tableName, TableType.TABLE, schema);
        schema.addTable(table);

        final FixedWidthReader reader = createReader();
        final String[] columnNames;
        try {
            if (_configuration.getColumnNameLineNumber() != FixedWidthConfiguration.NO_COLUMN_NAME_LINE) {
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public class AbstractCreateTableBuilderTest extends TestCase {

    public void testExecute() throws Exception {
        final MutableRef<Boolean> executed = new MutableRef<Boolean>(false);

        Schema schema = new MutableSchema("schema");
        AbstractTableCreationBuilder<UpdateCallback> builder = new AbstractTableCreationBuilder<UpdateCallback>(null,
                schema, "tablename") {
            @Override
            public Table execute() throws MetaModelException {
                executed.set(true);
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    }

    public void testLike() throws Exception {
        final MutableRef<Boolean> executed = new MutableRef<Boolean>(false);

        Schema schema = new MutableSchema("schema");
        AbstractTableCreationBuilder<UpdateCallback> builder = new AbstractTableCreationBuilder<UpdateCallback>(null,
                schema, "tablename") {
            @Override
            public Table execute() throws MetaModelException {
                executed.set(true);
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  @Override
  protected void setUp() throws Exception {
    super.setUp();
    table = new MutableTable("foo");
    table.setSchema(new MutableSchema("MY_SCHEMA"));
    table.setQuote("\"");
    column = new MutableColumn("bar");
    column.setQuote("\"");
    column.setTable(table);
  }
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        _configuration = configuration;
    }

    @Override
    public Schema createSchema(InputStream inputStream, String schemaName) {
        final MutableSchema schema = new MutableSchema(schemaName);
        final Workbook wb = ExcelUtils.readWorkbook(inputStream);

        for (int i = 0; i < wb.getNumberOfSheets(); i++) {
            final Sheet currentSheet = wb.getSheetAt(i);
            final MutableTable table = createTable(wb, currentSheet);
            table.setSchema(schema);
            schema.addTable(table);
        }

        return schema;
    }
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        };
    }

    @Override
    protected Schema getMainSchema() throws MetaModelException {
        final MutableSchema schema = new MutableSchema(getMainSchemaName());

        for (XmlSaxTableDef tableDef : _tableDefs) {
            final String rowXpath = tableDef.getRowXpath();
            final MutableTable table = new MutableTable(getTableName(tableDef)).setSchema(schema)
                    .setRemarks("XPath: " + rowXpath);

            final MutableColumn rowIndexColumn = new MutableColumn(COLUMN_NAME_ROW_ID, ColumnType.INTEGER).setColumnNumber(0)
                    .setNullable(false).setTable(table).setRemarks("Row/tag index (0-based)");
            table.addColumn(rowIndexColumn);

            for (String valueXpath : tableDef.getValueXpaths()) {
                final MutableColumn column = new MutableColumn(getName(tableDef, valueXpath)).setRemarks("XPath: " + valueXpath);
                if (valueXpath.startsWith("index(") && valueXpath.endsWith(")")) {
                    column.setType(ColumnType.INTEGER);
                } else {
                    column.setType(ColumnType.VARCHAR);
                }
                column.setTable(table);
                table.addColumn(column);
            }
            schema.addTable(table);
        }

        return new ImmutableSchema(schema);
    }
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Related Classes of org.apache.metamodel.schema.MutableSchema

  • org.apache.metamodel.AbstractDataContextTest
  • org.apache.metamodel.couchdb.CouchDbDataContext
  • org.apache.metamodel.couchdb.CouchDbSimpleTableDefSchemaBuilder
  • org.apache.metamodel.couchdb.CouchDbTableCreationBuilder
  • org.apache.metamodel.couchdb.CouchDbTableDropBuilder
  • org.apache.metamodel.create.AbstractCreateTableBuilderTest
  • org.apache.metamodel.create.CreateTable
  • org.apache.metamodel.dialects.DB2QueryRewriterTest
  • org.apache.metamodel.dialects.PostgresqlQueryRewriterTest
  • org.apache.metamodel.dialects.SQLServerQueryRewriterTest
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