Examples of org.apache.ddlutils.model.Database

org.apache.ddlutils.model.Database
Represents the database model, ie. the tables in the database. It also contains the corresponding dyna classes for creating dyna beans for the objects stored in the tables. @version $Revision: 504014 $

            "      <index-column name='Col'/>\n" +
            "    </index>\n" +
            "  </table>\n" +
            "</database>";


        Database model1  = parseDatabaseFromString(MODEL1);
        Database model2  = parseDatabaseFromString(MODEL2);
        List     changes = createModelComparator(true).compare(model1, model2);


        assertEquals(2,
                     changes.size());

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            "      <index-column name='Col1'/>\n" +
            "    </index>\n" +
            "  </table>\n" +
            "</database>";


        Database model1  = parseDatabaseFromString(MODEL1);
        Database model2  = parseDatabaseFromString(MODEL2);
        List     changes = createModelComparator(false).compare(model1, model2);


        assertEquals(2,
                     changes.size());

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        List beans = getRows("roundtrip");


        assertEquals(expected1, beans.get(0), "avalue");
        assertEquals(expected2, beans.get(1), "avalue");


        Database modelFromDb = readModelFromDatabase("roundtriptest");
        
        assertEquals(getAdjustedModel(),
                     modelFromDb);


        String alterTablesSql = getAlterTablesSql(modelFromDb).trim();

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     * @param desiredSchema The desired schema XML 
     * @return The sql
     */
    protected String getAlterDatabaseSQL(String currentSchema, String desiredSchema) throws IOException
    {
        Database currentModel = parseDatabaseFromString(currentSchema);
        Database desiredModel = parseDatabaseFromString(desiredSchema);


        _platform.getSqlBuilder().alterDatabase(currentModel, desiredModel, null);


        return _writer.toString();
    }

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                    }
                }
            }
            if (shouldAlter)
            {
                Database currentModel = (getCatalogPattern() != null) || (getSchemaPattern() != null) ?
                                             platform.readModelFromDatabase("unnamed", getCatalogPattern(), getSchemaPattern(), null) :
                                             platform.readModelFromDatabase("unnamed");


                platform.getSqlBuilder().alterDatabase(currentModel, model, params);
            }

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     * {@inheritDoc}
     */
    protected Database readModel()
    {
        DatabaseIO reader = new DatabaseIO();
        Database   model  = null;


        reader.setValidateXml(_validateXml);
        reader.setUseInternalDtd(_useInternalDtd);
        if ((_singleSchemaFile != null) && !_fileSets.isEmpty())
        {
            throw new BuildException("Please use either the schemafile attribute or the sub fileset element, but not both");
        }
        if (_singleSchemaFile != null)
        {
            model = readSingleSchemaFile(reader, _singleSchemaFile);
        }
        else
        {
            for (Iterator it = _fileSets.iterator(); it.hasNext();)
            {
                FileSet          fileSet    = (FileSet)it.next();
                File             fileSetDir = fileSet.getDir(getProject());
                DirectoryScanner scanner    = fileSet.getDirectoryScanner(getProject());
                String[]         files      = scanner.getIncludedFiles();
    
                for (int idx = 0; (files != null) && (idx < files.length); idx++)
                {
                    Database curModel = readSingleSchemaFile(reader, new File(fileSetDir, files[idx]));
    
                    if (model == null)
                    {
                        model = curModel;
                    }

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     * @param schemaFile The schema file
     * @return The model
     */
    private Database readSingleSchemaFile(DatabaseIO reader, File schemaFile)
    {
        Database model = null;


        if (!schemaFile.isFile())
        {
            _log.error("Path " + schemaFile.getAbsolutePath() + " does not denote a file");
        }

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     * @param schemaXml The XML database schema
     * @return The parsed database model
     */
    protected Database createDatabase(String schemaXml) throws DatabaseOperationException
    {
      Database model = parseDatabaseFromString(schemaXml);


      createDatabase(model);
      return model;
    }

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     * @param schemaXml The model XML
     * @return The model object
     */
    protected Database alterDatabase(String schemaXml) throws DatabaseOperationException
    {
        Database model = parseDatabaseFromString(schemaXml);


        alterDatabase(model);
        return model;
    }

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     * @param schema The database schema XML
     * @return The sql
     */
    protected String createTestDatabase(String schema) throws IntrospectionException, IOException, SAXException
    {
        Database testDb = parseDatabaseFromString(schema);


        // we're turning the comment creation off to make testing easier
        getPlatform().setSqlCommentsOn(false);
        getPlatform().getSqlBuilder().createTables(testDb);
        return getBuilderOutput();

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atg.tools.dynunit.adapter.gsa.GSARepositorySchemaGenerator

org.apache.commons.lang.builder.EqualsBuilder

org.apache.commons.lang.builder.HashCodeBuilder

org.apache.ddlutils.alteration.TestAlterationAlgorithm

org.apache.ddlutils.alteration.TestModelComparator

org.apache.ddlutils.dynabean.DynaClassCache

org.apache.ddlutils.io.DatabaseIO

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org.apache.ddlutils.io.TestAlteration

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