Examples with TableDef com.developmentontheedge.be5.metadata.model.TableDef used on opensource projects

Example 11 with TableDef

use of com.developmentontheedge.be5.metadata.model.TableDef in project be5 by DevelopmentOnTheEdge.

the class AppDb method processDdl.

private void processDdl(final DdlElement tableDef) throws ProjectElementException {
    try {
        final String generatedQuery = tableDef.getDdl();
        sql.executeMultiple(generatedQuery);
    } catch (Exception e) {
        throw new ProjectElementException(tableDef, e);
    }
}

Example 12 with TableDef

use of com.developmentontheedge.be5.metadata.model.TableDef in project be5 by DevelopmentOnTheEdge.

the class AppSync method fixPrimaryKey.

private void fixPrimaryKey(TableDef orphanDdl, TableDef ddl) {
    ColumnDef pk = ddl.getColumns().get(ddl.getEntity().getPrimaryKey());
    // Orphans have no primary key set: try to set the same column as in original table
    if (pk != null) {
        ColumnDef orphanPk = orphanDdl.getColumns().getCaseInsensitive(pk.getName());
        if (orphanPk != null) {
            orphanDdl.getIndicesUsingColumn(orphanPk.getName()).stream().filter(idx -> idx.getSize() == 1 && idx.isUnique()).findFirst().ifPresent(idx -> {
                // Remove primary key index
                DataElementUtils.remove(idx);
                orphanDdl.getEntity().setPrimaryKey(orphanPk.getName());
                orphanPk.setPrimaryKey(true);
            });
        }
    }
}

Example 13 with TableDef

use of com.developmentontheedge.be5.metadata.model.TableDef in project be5 by DevelopmentOnTheEdge.

the class AppSync method getDdlStatements.

// /////////////////////////////////////////////////////////////////////////
// Synchronization
// 
protected String getDdlStatements(boolean dangerousOnly) throws ExtendedSqlException {
    Map<String, DdlElement> oldSchemes = new HashMap<>();
    Map<String, DdlElement> newSchemes = new HashMap<>();
    for (Module module : be5Project.getModulesAndApplication()) {
        for (Entity entity : module.getEntities()) {
            DdlElement scheme = entity.isAvailable() ? entity.getScheme() : null;
            if (scheme != null) {
                String normalizedName = entity.getName().toLowerCase();
                newSchemes.put(normalizedName, scheme);
            }
        }
    }
    for (Entity entity : entities) {
        DdlElement scheme = entity.isAvailable() ? entity.getScheme() : null;
        if (scheme != null) {
            String normalizedName = entity.getName().toLowerCase();
            oldSchemes.put(normalizedName, scheme);
        }
    }
    StringBuilder sb = new StringBuilder();
    for (Map.Entry<String, DdlElement> entity : newSchemes.entrySet()) {
        DdlElement oldScheme = oldSchemes.get(entity.getKey());
        DdlElement newScheme = entity.getValue();
        if (newScheme.withoutDbScheme()) {
            if (!dangerousOnly) {
            // PENDING - list of other type
            // warnings.addAll(newScheme.getWarnings());
            }
            if (oldScheme == null) {
                if (!dangerousOnly) {
                    sb.append(newScheme.getCreateDdl());
                }
                continue;
            }
            if (newScheme.equals(oldScheme) || newScheme.getDiffDdl(oldScheme, null).isEmpty())
                continue;
            // PENDING
            if (oldScheme instanceof TableDef && newScheme instanceof TableDef)
                fixPrimaryKey((TableDef) oldScheme, (TableDef) newScheme);
            sb.append(dangerousOnly ? newScheme.getDangerousDiffStatements(oldScheme, sqlExecutor) : newScheme.getDiffDdl(oldScheme, sqlExecutor));
        } else {
            System.out.println("Skip table with schema: " + newScheme.getEntityName());
        }
    }
    return sb.toString();
}

Example 14 with TableDef

use of com.developmentontheedge.be5.metadata.model.TableDef in project be5 by DevelopmentOnTheEdge.

the class AppSync method createEntities.

private void createEntities() throws ExtendedSqlException, SQLException {
    Rdbms databaseSystem = DatabaseUtils.getRdbms(connector);
    DbmsTypeManager typeManager = databaseSystem == null ? new DefaultTypeManager() : databaseSystem.getTypeManager();
    boolean casePreserved = typeManager.normalizeIdentifierCase("aA").equals("aA");
    entities = new ArrayList<>();
    Project project = new Project("internal-db");
    project.setDatabaseSystem(be5Project.getDatabaseSystem());
    Module module = new Module("temp", project);
    for (String table : tableTypes.keySet()) {
        if (!"TABLE".equals(tableTypes.get(table.toLowerCase())))
            continue;
        List<SqlColumnInfo> columnInfos = columns.get(table.toLowerCase());
        if (columnInfos == null)
            continue;
        Entity entity = new Entity(table, module, EntityType.TABLE);
        entities.add(entity);
        TableDef tableDef = new TableDef(entity);
        for (SqlColumnInfo info : columnInfos) {
            ColumnDef column = new ColumnDef(info.getName(), tableDef.getColumns());
            column.setType(createColumnType(info));
            typeManager.correctType(column.getType());
            // PENDING
            column.setPrimaryKey(info.getName().equalsIgnoreCase(entity.getPrimaryKey()));
            column.setCanBeNull(info.isCanBeNull());
            String defaultValue = info.getDefaultValue();
            column.setAutoIncrement(info.isAutoIncrement());
            if (!info.isAutoIncrement()) {
                column.setDefaultValue(defaultValue);
            }
            if (column.isPrimaryKey() && typeManager.getKeyType().equals(typeManager.getTypeClause(column.getType()))) {
                column.getType().setTypeName(SqlColumnType.TYPE_KEY);
            }
            // column.setOriginModuleName( module.getName() );
            DataElementUtils.saveQuiet(column);
        }
        List<IndexInfo> indexInfos = indices.get(table.toLowerCase(Locale.ENGLISH));
        if (indexInfos != null) {
            INDEX: for (IndexInfo info : indexInfos) {
                if (!casePreserved)
                    info.setName(info.getName().toUpperCase(Locale.ENGLISH));
                IndexDef index = new IndexDef(info.getName(), tableDef.getIndices());
                index.setUnique(info.isUnique());
                for (String indexCol : info.getColumns()) {
                    IndexColumnDef indexColumnDef = IndexColumnDef.createFromString(indexCol, index);
                    if (tableDef.getColumns().get(indexColumnDef.getName()) == null) {
                        if (debug) {
                            warnings.add("Unsupported functional index found: " + index.getName() + " (problem is here: " + indexCol + "); skipped");
                        }
                        continue INDEX;
                    }
                    DataElementUtils.saveQuiet(indexColumnDef);
                }
                if (index.isUnique() && index.getSize() == 1) {
                    IndexColumnDef indexColumnDef = index.iterator().next();
                    if (!indexColumnDef.isFunctional()) {
                        if (index.getName().equalsIgnoreCase(table + "_pkey")) {
                            entity.setPrimaryKey(indexColumnDef.getName());
                            continue;
                        }
                    }
                }
                DataElementUtils.saveQuiet(index);
            }
        }
        DataElementUtils.saveQuiet(tableDef);
    }
    if (sqlExecutor.getConnector().getType() != DbmsType.MYSQL)
        return;
    // For MySQL only now
    for (Entity entity : entities) {
        final String table = entity.getName();
        if (!"VIEW".equalsIgnoreCase(tableTypes.get(table)))
            continue;
        String createTable;
        ResultSet rs = sqlExecutor.executeNamedQuery("sql.getTableDefinition", table);
        try {
            if (!rs.next())
                continue;
            createTable = rs.getString(2);
        } finally {
            sqlExecutor.getConnector().close(rs);
        }
        int as = createTable.indexOf(" AS ");
        if (as < 0)
            continue;
        createTable = createTable.substring(as + " AS ".length());
        ViewDef def = new ViewDef(entity);
        def.setDefinition(createTable);
        DataElementUtils.saveQuiet(def);
    }
}

Example 15 with TableDef

use of com.developmentontheedge.be5.metadata.model.TableDef in project be5 by DevelopmentOnTheEdge.

the class TableDef method getDiffDdl.

@Override
public String getDiffDdl(DdlElement other, SqlExecutor sql) throws ExtendedSqlException {
    if (other == null)
        return getCreateDdl();
    if (!(other instanceof TableDef))
        return other.getDropDdl() + getCreateDdl();
    TableDef def = (TableDef) ((TableDef) other).clone(other.getOrigin(), other.getName());
    Rdbms dbms = getProject().getDatabaseSystem();
    DbmsTypeManager typeManager = dbms.getTypeManager();
    String columnsDiff = getColumnsDiff(def, typeManager, false, sql);
    if (// no columns match
    columnsDiff == null)
        return getDdl();
    String indicesDiff = getIndicesDiff(def, dbms, typeManager);
    if (columnsDiff.isEmpty()) {
        return indicesDiff;
    }
    if (getModule().getName().equals(getProject().getProjectOrigin()) && sql != null && sql.isEmpty(getEntityName())) {
        return def.getDropDdl() + getCreateDdl();
    }
    return columnsDiff + indicesDiff;
}