Package henplus.sqlmodel

Examples of henplus.sqlmodel.Column

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            final Map<String, ColumnFkInfo> fks = getForeignKeys(meta, tableName);
            // what about the following duplicate?
            // rset = meta.getColumns(catalog, null, tableName, null);
            while (!_interrupted && rset.next()) {
                final String colname = rset.getString(COLUMN_NAME);
                final Column column = new Column(colname);
                column.setType(rset.getString(TYPE_NAME));
                column.setSize(rset.getInt(COLUMN_SIZE));
                final boolean nullable = rset.getInt(NULLABLE) == DatabaseMetaData.columnNullable ? true : false;
                column.setNullable(nullable);
                final String defaultVal = rset.getString(COLUMN_DEF);
                column.setDefault(defaultVal != null ? defaultVal.trim() : null);
                column.setPosition(rset.getInt(ORDINAL_POSITION));
                column.setPkInfo(pk.getColumnPkInfo(colname));
                column.setFkInfo(fks.get(colname));

                table.addColumn(column);
            }
            rset.close();
        }
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            result = new TableDiffResult();
            // first check for all columns of the reference table
            final Iterator<Column> refIter = referenceTable.getColumnIterator();
            if (refIter != null) {
                while (refIter.hasNext()) {
                    final Column col = refIter.next();
                    Logger.debug("[TableDiffer.diffTables] querying table for '%s'", col.getName());
                    final Column diff = diffTable.getColumnByName(col.getName(), colNameIgnoreCase);
                    Logger.debug("[TableDiffer.diffTables] got: '%s'", diff);
                    if (diff == null) {
                        Logger.debug("missing col: '%s'", col.getName());
                        result.addRemovedColumn(col);
                    } else if (!col.equals(diff, colNameIgnoreCase)) {
                        Logger.debug("modified col: '%s'", col.getName());
                        result.putModifiedColumns(col, diff);
                    }
                }
            }
            // now check for columns which were added to the second table
            final Iterator<Column> diffIter = diffTable.getColumnIterator();
            if (diffIter != null) {
                while (diffIter.hasNext()) {
                    final Column col = diffIter.next();
                    final Column ref = referenceTable.getColumnByName(col.getName(), colNameIgnoreCase);
                    if (ref == null) {
                        Logger.debug("added col: '%s'", col.getName());
                        result.addAddedColumn(col);
                    }
                }
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    /* leave this for testing */
    private TableDiffResult getMockResult() {
        final TableDiffResult result = new TableDiffResult();

        final Column added = new Column("colname");
        added.setDefault("nix");
        added.setNullable(true);
        added.setPosition(23);
        added.setSize(666);
        added.setType("myType");
        result.addAddedColumn(added);

        final Column removed = new Column("wech");
        removed.setDefault("nix");
        removed.setNullable(true);
        removed.setPosition(23);
        removed.setSize(666);
        removed.setType("myType");
        result.addRemovedColumn(removed);

        final Column modOrg = new Column("orischinall");
        modOrg.setDefault("orgding");
        modOrg.setNullable(true);
        modOrg.setPosition(23);
        modOrg.setSize(666);
        modOrg.setType("myType");

        final Column modNew = new Column("moddifaied");
        modNew.setDefault("modding");
        modNew.setNullable(false);
        modNew.setPosition(42);
        modNew.setSize(999);
        modNew.setType("myType");

        result.putModifiedColumns(modOrg, modNew);

        return result;
    }
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Related Classes of henplus.sqlmodel.Column

  • henplus.plugins.tablediff.TableDiffCommand
  • henplus.plugins.tablediff.TableDiffer
  • henplus.SQLMetaDataBuilder
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