com.alachisoft.ncache.client.internal.command.ContainsBulkCommand Maven / Gradle / Ivy

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package com.alachisoft.ncache.client.internal.command;

import com.alachisoft.ncache.common.protobuf.CommandProtocol;
import com.alachisoft.ncache.common.protobuf.ContainBulkCommandProtocol;
import com.alachisoft.ncache.common.protobuf.ContainsCommandProtocol;
import com.alachisoft.ncache.runtime.exceptions.CommandException;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class ContainsBulkCommand extends Command{

    private final int _methodOverload;
    private String[] keys;
    protected com.alachisoft.ncache.common.protobuf.ContainBulkCommandProtocol.ContainsBulkCommand _commandInstance;

    public ContainsBulkCommand(String[] keys , int methodOverload) {
        super.name = "ContainsBulkCommand";
        if (keys == null) {
            throw new IllegalArgumentException("Value cannot be null."+System.lineSeparator()+"Parameter name: keys");
        }
        if (keys.length == 0) {
            throw new IllegalArgumentException(
                    "There is no key present in keys array");
        }
        this.keys = keys;
        this._methodOverload = methodOverload;
    }

    protected void createCommand() throws CommandException {

        ContainBulkCommandProtocol.ContainsBulkCommand.Builder
                builder = ContainBulkCommandProtocol.ContainsBulkCommand.newBuilder();
        _commandInstance = builder
                .setRequestId(super.getRequestId())
                .addAllKeys(Arrays.asList(keys))
                .setMethodOverload(_methodOverload)
                .build();
     }

    @Override
    public CommandType getCommandType()
    {
        return CommandType.CONTAINS_BULK;
    }

    @Override
    public RequestType getCommandRequestType()
    {
        return RequestType.KeyBulkRead;
    }

    protected  void serializeCommandInternal(ByteArrayOutputStream stream) throws IOException
    {
        _commandInstance.writeTo(stream);
    }

    @Override
    protected short getCommandHandle()
    {
        return (short)CommandProtocol.Command.Type.CONTAINS_BULK.getNumber();
    }
}