content: /*
   * 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 com.datastax.oss.driver.internal.core.cql;
  
  import com.datastax.oss.driver.api.core.ConsistencyLevel;
  import com.datastax.oss.driver.api.core.CqlIdentifier;
  import com.datastax.oss.driver.api.core.ProtocolVersion;
  import com.datastax.oss.driver.api.core.config.DriverExecutionProfile;
  import com.datastax.oss.driver.api.core.cql.BoundStatement;
  import com.datastax.oss.driver.api.core.cql.ColumnDefinitions;
  import com.datastax.oss.driver.api.core.cql.PreparedStatement;
  import com.datastax.oss.driver.api.core.metadata.Node;
  import com.datastax.oss.driver.api.core.metadata.token.Token;
  import com.datastax.oss.driver.api.core.type.DataType;
  import com.datastax.oss.driver.api.core.type.codec.registry.CodecRegistry;
  import com.datastax.oss.driver.internal.core.util.RoutingKey;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  import java.nio.ByteBuffer;
  import java.time.Duration;
  import java.util.Arrays;
  import java.util.List;
  import java.util.Map;
  import net.jcip.annotations.Immutable;
  
  @Immutable
  public class DefaultBoundStatement implements BoundStatement {
  
    private final PreparedStatement preparedStatement;
    private final ColumnDefinitions variableDefinitions;
    private final ByteBuffer[] values;
    private final String executionProfileName;
    private final DriverExecutionProfile executionProfile;
    private final CqlIdentifier routingKeyspace;
    private final ByteBuffer routingKey;
    private final Token routingToken;
    private final Map<String, ByteBuffer> customPayload;
    private final Boolean idempotent;
    private final boolean tracing;
    private final long timestamp;
    private final ByteBuffer pagingState;
    private final int pageSize;
    private final ConsistencyLevel consistencyLevel;
    private final ConsistencyLevel serialConsistencyLevel;
    private final Duration timeout;
    private final CodecRegistry codecRegistry;
    private final ProtocolVersion protocolVersion;
    private final Node node;
    private final int nowInSeconds;
  
    public DefaultBoundStatement(
        PreparedStatement preparedStatement,
        ColumnDefinitions variableDefinitions,
        ByteBuffer[] values,
        String executionProfileName,
        DriverExecutionProfile executionProfile,
        CqlIdentifier routingKeyspace,
        ByteBuffer routingKey,
        Token routingToken,
        Map<String, ByteBuffer> customPayload,
        Boolean idempotent,
        boolean tracing,
        long timestamp,
        ByteBuffer pagingState,
        int pageSize,
        ConsistencyLevel consistencyLevel,
        ConsistencyLevel serialConsistencyLevel,
        Duration timeout,
        CodecRegistry codecRegistry,
        ProtocolVersion protocolVersion,
        Node node,
        int nowInSeconds) {
      this.preparedStatement = preparedStatement;
      this.variableDefinitions = variableDefinitions;
      this.values = values;
      this.executionProfileName = executionProfileName;
      this.executionProfile = executionProfile;
      this.routingKeyspace = routingKeyspace;
      this.routingKey = routingKey;
      this.routingToken = routingToken;
      this.customPayload = customPayload;
      this.idempotent = idempotent;
      this.tracing = tracing;
      this.timestamp = timestamp;
      this.pagingState = pagingState;
      this.pageSize = pageSize;
      this.consistencyLevel = consistencyLevel;
      this.serialConsistencyLevel = serialConsistencyLevel;
      this.timeout = timeout;
      this.codecRegistry = codecRegistry;
      this.protocolVersion = protocolVersion;
      this.node = node;
      this.nowInSeconds = nowInSeconds;
    }
  
    @Override
    public int size() {
      return variableDefinitions.size();
    }
  
    @NonNull
    @Override
    public DataType getType(int i) {
      return variableDefinitions.get(i).getType();
    }
  
    @NonNull
    @Override
    public List<Integer> allIndicesOf(@NonNull CqlIdentifier id) {
      List<Integer> indices = variableDefinitions.allIndicesOf(id);
      if (indices.isEmpty()) {
        throw new IllegalArgumentException(id + " is not a variable in this bound statement");
      }
      return indices;
    }
  
    @Override
    public int firstIndexOf(@NonNull CqlIdentifier id) {
      int indexOf = variableDefinitions.firstIndexOf(id);
      if (indexOf == -1) {
        throw new IllegalArgumentException(id + " is not a variable in this bound statement");
      }
      return indexOf;
    }
  
    @NonNull
    @Override
    public List<Integer> allIndicesOf(@NonNull String name) {
      List<Integer> indices = variableDefinitions.allIndicesOf(name);
      if (indices.isEmpty()) {
        throw new IllegalArgumentException(name + " is not a variable in this bound statement");
      }
      return indices;
    }
  
    @Override
    public int firstIndexOf(@NonNull String name) {
      int indexOf = variableDefinitions.firstIndexOf(name);
      if (indexOf == -1) {
        throw new IllegalArgumentException(name + " is not a variable in this bound statement");
      }
      return indexOf;
    }
  
    @NonNull
    @Override
    public CodecRegistry codecRegistry() {
      return codecRegistry;
    }
  
    @NonNull
    @Override
    public ProtocolVersion protocolVersion() {
      return protocolVersion;
    }
  
    @Override
    public ByteBuffer getBytesUnsafe(int i) {
      return values[i];
    }
  
    @NonNull
    @Override
    public BoundStatement setBytesUnsafe(int i, ByteBuffer v) {
      ByteBuffer[] newValues = Arrays.copyOf(values, values.length);
      newValues[i] = v;
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          newValues,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @NonNull
    @Override
    public PreparedStatement getPreparedStatement() {
      return preparedStatement;
    }
  
    @NonNull
    @Override
    public List<ByteBuffer> getValues() {
      return Arrays.asList(values);
    }
  
    @Override
    public String getExecutionProfileName() {
      return executionProfileName;
    }
  
    @NonNull
    @Override
    public BoundStatement setExecutionProfileName(@Nullable String newConfigProfileName) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          newConfigProfileName,
          (newConfigProfileName == null) ? executionProfile : null,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public DriverExecutionProfile getExecutionProfile() {
      return executionProfile;
    }
  
    @NonNull
    @Override
    public BoundStatement setExecutionProfile(@Nullable DriverExecutionProfile newProfile) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          (newProfile == null) ? executionProfileName : null,
          newProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public CqlIdentifier getRoutingKeyspace() {
      // If it was set explicitly, use that value, else try to infer it from the prepared statement's
      // metadata
      if (routingKeyspace != null) {
        return routingKeyspace;
      } else {
        ColumnDefinitions definitions = preparedStatement.getVariableDefinitions();
        return (definitions.size() == 0) ? null : definitions.get(0).getKeyspace();
      }
    }
  
    @NonNull
    @Override
    public BoundStatement setRoutingKeyspace(@Nullable CqlIdentifier newRoutingKeyspace) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          newRoutingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @NonNull
    @Override
    public BoundStatement setNode(@Nullable Node newNode) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          newNode,
          nowInSeconds);
    }
  
    @Nullable
    @Override
    public Node getNode() {
      return node;
    }
  
    @Override
    public ByteBuffer getRoutingKey() {
      if (routingKey != null) {
        return routingKey;
      } else {
        List<Integer> indices = preparedStatement.getPartitionKeyIndices();
        if (indices.isEmpty()) {
          return null;
        } else if (indices.size() == 1) {
          int index = indices.get(0);
          return isSet(index) ? getBytesUnsafe(index) : null;
        } else {
          ByteBuffer[] components = new ByteBuffer[indices.size()];
          for (int i = 0; i < components.length; i++) {
            ByteBuffer value;
            int index = indices.get(i);
            if (!isSet(index) || (value = getBytesUnsafe(index)) == null) {
              return null;
            } else {
              components[i] = value;
            }
          }
          return RoutingKey.compose(components);
        }
      }
    }
  
    @NonNull
    @Override
    public BoundStatement setRoutingKey(@Nullable ByteBuffer newRoutingKey) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          newRoutingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public Token getRoutingToken() {
      return routingToken;
    }
  
    @NonNull
    @Override
    public BoundStatement setRoutingToken(@Nullable Token newRoutingToken) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          newRoutingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @NonNull
    @Override
    public Map<String, ByteBuffer> getCustomPayload() {
      return customPayload;
    }
  
    @NonNull
    @Override
    public BoundStatement setCustomPayload(@NonNull Map<String, ByteBuffer> newCustomPayload) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          newCustomPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public Boolean isIdempotent() {
      return idempotent;
    }
  
    @NonNull
    @Override
    public BoundStatement setIdempotent(@Nullable Boolean newIdempotence) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          newIdempotence,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public boolean isTracing() {
      return tracing;
    }
  
    @NonNull
    @Override
    public BoundStatement setTracing(boolean newTracing) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          newTracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public long getQueryTimestamp() {
      return timestamp;
    }
  
    @NonNull
    @Override
    public BoundStatement setQueryTimestamp(long newTimestamp) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          newTimestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Nullable
    @Override
    public Duration getTimeout() {
      return timeout;
    }
  
    @NonNull
    @Override
    public BoundStatement setTimeout(@Nullable Duration newTimeout) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          newTimeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public ByteBuffer getPagingState() {
      return pagingState;
    }
  
    @NonNull
    @Override
    public BoundStatement setPagingState(@Nullable ByteBuffer newPagingState) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          newPagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public int getPageSize() {
      return pageSize;
    }
  
    @NonNull
    @Override
    public BoundStatement setPageSize(int newPageSize) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          newPageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Nullable
    @Override
    public ConsistencyLevel getConsistencyLevel() {
      return consistencyLevel;
    }
  
    @NonNull
    @Override
    public BoundStatement setConsistencyLevel(@Nullable ConsistencyLevel newConsistencyLevel) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          newConsistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Nullable
    @Override
    public ConsistencyLevel getSerialConsistencyLevel() {
      return serialConsistencyLevel;
    }
  
    @NonNull
    @Override
    public BoundStatement setSerialConsistencyLevel(
        @Nullable ConsistencyLevel newSerialConsistencyLevel) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          newSerialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          nowInSeconds);
    }
  
    @Override
    public int getNowInSeconds() {
      return nowInSeconds;
    }
  
    @NonNull
    @Override
    public BoundStatement setNowInSeconds(int newNowInSeconds) {
      return new DefaultBoundStatement(
          preparedStatement,
          variableDefinitions,
          values,
          executionProfileName,
          executionProfile,
          routingKeyspace,
          routingKey,
          routingToken,
          customPayload,
          idempotent,
          tracing,
          timestamp,
          pagingState,
          pageSize,
          consistencyLevel,
          serialConsistencyLevel,
          timeout,
          codecRegistry,
          protocolVersion,
          node,
          newNowInSeconds);
    }
  }
  