Package net.canarymod.database

Examples of net.canarymod.database.Column

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            StringBuilder fields = new StringBuilder();
            StringBuilder values = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();

            Column column;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    fields.append("`").append(column.columnName()).append("`").append(",");
                    values.append("?").append(",");
                }
            }
            if (fields.length() > 0) {
                fields.deleteCharAt(fields.length() - 1);
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            String updateClause = "UPDATE " + data.getName() + " SET %s WHERE %s";
            StringBuilder set = new StringBuilder();
            StringBuilder where = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();
            Column column;

            while (it.hasNext()) {
                column = it.next();
                if (where.length() > 0) {
                    where.append(", ").append(column.columnName());
                }
                else {
                    where.append(column.columnName());
                }
                set.append("=");
                set.append(convert(columns.get(column)));
            }
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                LinkedList<String> toRemove = new LinkedList<String>();
                HashMap<String, Column> toAdd = new HashMap<String, Column>();
                Iterator<Column> it = schemaTemplate.getTableLayout().iterator();

                Column column;
                while (it.hasNext()) {
                    column = it.next();
                    toAdd.put(column.columnName(), column);
                }

                for (String col : getColumnNames(schemaTemplate)) {
                    if (!toAdd.containsKey(col)) {
                        toRemove.add(col);
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        try {
            StringBuilder fields = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();
            Column column;
            while (it.hasNext()) {
                column = it.next();
                fields.append("`").append(column.columnName()).append("` ");
                if (column.columnType().equals(Column.ColumnType.PRIMARY) && column.autoIncrement() && column.dataType() == Column.DataType.INTEGER) {
                    fields.append(" INTEGER PRIMARY KEY ASC");
                    if (it.hasNext()) {
                        fields.append(", ");
                    }
                    continue;
                }
                else {
                    fields.append(getDataTypeSyntax(column.dataType()));
                }

                if (column.columnType() == Column.ColumnType.PRIMARY) {
                    fields.append(" PRIMARY KEY");
                }
                if (column.autoIncrement()) {
                    fields.append(" AUTOINCREMENT");
                }
                if (it.hasNext()) {
                    fields.append(", ");
                }
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        try {
            StringBuilder sb = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();

            Column column;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    if (sb.length() > 0) {
                        sb.append(" AND '").append(column.columnName());
                    }
                    else {
                        sb.append("'").append(column.columnName());
                    }
                    sb.append("' = ?");
                }
            }
            ps = conn.prepareStatement("SELECT * FROM `" + data.getName() + "` WHERE " + sb.toString());
            it = columns.keySet().iterator();

            int index = 1;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    ps.setObject(index, convert(columns.get(column)));
                    index++;
                }
            }
            rs = ps.executeQuery();
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            StringBuilder fields = new StringBuilder();
            StringBuilder values = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();

            Column column;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    fields.append("`").append(column.columnName()).append("`").append(",");
                    values.append("?").append(",");
                }
            }
            if (fields.length() > 0) {
                fields.deleteCharAt(fields.length() - 1);
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            rs = this.getResultSet(conn, data, fieldNames, fieldValues, true);
            if (rs != null) {
                if (rs.next()) {
                    HashMap<Column, Object> columns = data.toDatabaseEntryList();
                    Iterator<Column> it = columns.keySet().iterator();
                    Column column;
                    while (it.hasNext()) {
                        column = it.next();
                        if (column.isList()) {
                            rs.updateObject(column.columnName(), this.getString((List<?>) columns.get(column)));
                        }
                        else {
                            rs.updateObject(column.columnName(), columns.get(column));
                        }
                    }
                    rs.updateRow();
                }
                else {
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                LinkedList<String> toRemove = new LinkedList<String>();
                HashMap<String, Column> toAdd = new HashMap<String, Column>();
                Iterator<Column> it = schemaTemplate.getTableLayout().iterator();

                Column column;
                while (it.hasNext()) {
                    column = it.next();
                    toAdd.put(column.columnName(), column);
                }

                for (String col : this.getColumnNames(schemaTemplate)) {
                    if (!toAdd.containsKey(col)) {
                        toRemove.add(col);
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            StringBuilder fields = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();
            String primary = null;

            Column column;
            while (it.hasNext()) {
                column = it.next();
                fields.append("`").append(column.columnName()).append("` ");
                fields.append(this.getDataTypeSyntax(column.dataType()));
                if (column.autoIncrement()) {
                    fields.append(" AUTO_INCREMENT");
                }
                if (column.columnType().equals(Column.ColumnType.PRIMARY)) {
                    primary = column.columnName();
                }
                if (it.hasNext()) {
                    fields.append(", ");
                }
            }
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        try {
            StringBuilder sb = new StringBuilder();
            HashMap<Column, Object> columns = data.toDatabaseEntryList();
            Iterator<Column> it = columns.keySet().iterator();

            Column column;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    if (sb.length() > 0) {
                        sb.append(" AND '").append(column.columnName());
                    }
                    else {
                        sb.append("'").append(column.columnName());
                    }
                    sb.append("' = ?");
                    // if (it.hasNext()) {
                    // sb.append("' = ? AND ");
                    // } else {
                    // sb.append("' = ?");
                    // }
                }
            }
            ps = conn.prepareStatement("SELECT * FROM `" + data.getName() + "` WHERE " + sb.toString());
            it = columns.keySet().iterator();

            int index = 1;
            while (it.hasNext()) {
                column = it.next();
                if (!column.autoIncrement()) {
                    ps.setObject(index, this.convert(columns.get(column)));
                    index++;
                }
            }
            rs = ps.executeQuery();
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Related Classes of net.canarymod.database.Column

  • net.canarymod.database.mysql.MySQLDatabase
  • net.canarymod.database.sqlite.SQLiteDatabase
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