| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.internal.schema.registry; |
| |
| import java.math.BigDecimal; |
| import java.math.BigInteger; |
| import java.util.BitSet; |
| import java.util.UUID; |
| import org.apache.ignite.internal.schema.BinaryRow; |
| import org.apache.ignite.internal.schema.Column; |
| import org.apache.ignite.internal.schema.InvalidTypeException; |
| import org.apache.ignite.internal.schema.NativeTypeSpec; |
| import org.apache.ignite.internal.schema.SchemaDescriptor; |
| import org.apache.ignite.internal.schema.SchemaException; |
| import org.apache.ignite.internal.schema.mapping.ColumnMapper; |
| import org.apache.ignite.internal.schema.row.Row; |
| |
| /** |
| * Adapter for row of older schema. |
| */ |
| class UpgradingRowAdapter extends Row { |
| /** Column mapper. */ |
| private final ColumnMapper mapper; |
| |
| /** Adapter schema. */ |
| private final SchemaDescriptor schema; |
| |
| /** |
| * @param schema Row adapter schema descriptor. |
| * @param rowSchema Row schema descriptor. |
| * @param row Row. |
| * @param mapper Column mapper. |
| */ |
| UpgradingRowAdapter(SchemaDescriptor schema, SchemaDescriptor rowSchema, BinaryRow row, ColumnMapper mapper) { |
| super(rowSchema, row); |
| |
| this.schema = schema; |
| this.mapper = mapper; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public SchemaDescriptor rowSchema() { |
| return schema; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int schemaVersion() { |
| return schema.version(); |
| } |
| |
| /** |
| * Map column. |
| * |
| * @param colIdx Column index in source schema. |
| * @return Column index in targer schema. |
| */ |
| private int mapColumn(int colIdx) throws InvalidTypeException { |
| return mapper.map(colIdx); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public byte byteValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT8 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (byte)column.defaultValue() : super.byteValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Byte byteValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT8 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Byte)column.defaultValue() : super.byteValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public short shortValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT16 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (short)column.defaultValue() : super.shortValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Short shortValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT16 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Short)column.defaultValue() : super.shortValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int intValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT32 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (int)column.defaultValue() : super.intValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Integer intValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT32 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Integer)column.defaultValue() : super.intValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long longValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT64 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (long)column.defaultValue() : super.longValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Long longValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.INT64 != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Long)column.defaultValue() : super.longValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public float floatValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.FLOAT != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (float)column.defaultValue() : super.floatValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Float floatValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.FLOAT != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Float)column.defaultValue() : super.floatValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public double doubleValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.DOUBLE != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (double)column.defaultValue() : super.doubleValue(mappedId); |
| } |
| |
| |
| /** {@inheritDoc} */ |
| @Override public Double doubleValueBoxed(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.DOUBLE != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (Double)column.defaultValue() : super.doubleValueBoxed(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BigDecimal decimalValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.DECIMAL != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (BigDecimal)column.defaultValue() : super.decimalValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BigInteger numberValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.NUMBER != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (BigInteger)column.defaultValue() : super.numberValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String stringValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.STRING != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (String)column.defaultValue() : super.stringValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public byte[] bytesValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.STRING != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (byte[])column.defaultValue() : super.bytesValue(mappedId); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public UUID uuidValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.UUID != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (UUID)column.defaultValue() : super.uuidValue(mappedId); |
| } |
| |
| |
| /** {@inheritDoc} */ |
| @Override public BitSet bitmaskValue(int colIdx) throws InvalidTypeException { |
| int mappedId = mapColumn(colIdx); |
| |
| Column column = mappedId < 0 ? mapper.mappedColumn(colIdx) : super.rowSchema().column(mappedId); |
| |
| if (NativeTypeSpec.BITMASK != column.type().spec()) |
| throw new SchemaException("Type conversion is not supported yet."); |
| |
| return mappedId < 0 ? (BitSet)column.defaultValue() : super.bitmaskValue(mappedId); |
| } |
| } |