com.facebook.presto.verifier.prestoaction.PrestoActionConfig Maven / Gradle / Ivy

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/*
 * Licensed 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.facebook.presto.verifier.prestoaction;

import com.facebook.airlift.configuration.Config;
import com.facebook.airlift.configuration.ConfigDescription;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import io.airlift.units.Duration;
import io.airlift.units.MinDuration;

import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;

import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Optional;

import static java.util.concurrent.TimeUnit.MINUTES;

public class PrestoActionConfig
        implements PrestoAddress
{
    private static final Splitter HOST_SPLITTER = Splitter.on(",");

    private List hosts = ImmutableList.of();
    private int jdbcPort;
    private Optional httpPort = Optional.empty();
    private Map jdbcUrlParameters = ImmutableMap.of();
    private Duration queryTimeout = new Duration(60, MINUTES);
    private String applicationName = "verifier-test";
    private boolean removeMemoryRelatedSessionProperties = true;

    @Override
    @NotNull
    public List getHosts()
    {
        return hosts;
    }

    @Config("hosts")
    @ConfigDescription("Comma-separated list of the cluster hostnames or IP addresses.")
    public PrestoActionConfig setHosts(String hosts)
    {
        if (hosts != null) {
            this.hosts = ImmutableList.copyOf(HOST_SPLITTER.splitToList(hosts));
        }
        return this;
    }

    @Override
    @Min(0)
    @Max(65535)
    public int getJdbcPort()
    {
        return jdbcPort;
    }

    @Config("jdbc-port")
    public PrestoActionConfig setJdbcPort(int jdbcPort)
    {
        this.jdbcPort = jdbcPort;
        return this;
    }

    @Override
    @NotNull
    public Optional getHttpPort()
    {
        return httpPort;
    }

    @Config("http-port")
    public PrestoActionConfig setHttpPort(Integer httpPort)
    {
        this.httpPort = Optional.ofNullable(httpPort);
        return this;
    }

    @Override
    @NotNull
    public Map getJdbcUrlParameters()
    {
        return jdbcUrlParameters;
    }

    @Config("jdbc-url-parameters")
    public PrestoActionConfig setJdbcUrlParameters(String jdbcUrlParameters)
    {
        if (jdbcUrlParameters == null) {
            return this;
        }

        try {
            this.jdbcUrlParameters = new ObjectMapper().readValue(jdbcUrlParameters, new TypeReference>() {});
        }
        catch (IOException e) {
            throw new RuntimeException(e);
        }
        return this;
    }

    @MinDuration("1s")
    public Duration getQueryTimeout()
    {
        return queryTimeout;
    }

    @Config("query-timeout")
    public PrestoActionConfig setQueryTimeout(Duration queryTimeout)
    {
        this.queryTimeout = queryTimeout;
        return this;
    }

    @NotNull
    public String getApplicationName()
    {
        return applicationName;
    }

    @Config("application-name")
    public PrestoActionConfig setApplicationName(String applicationName)
    {
        this.applicationName = applicationName;
        return this;
    }

    public boolean isRemoveMemoryRelatedSessionProperties()
    {
        return removeMemoryRelatedSessionProperties;
    }

    @Config("remove-memory-related-session-properties")
    public PrestoActionConfig setRemoveMemoryRelatedSessionProperties(boolean removeMemoryRelatedSessionProperties)
    {
        this.removeMemoryRelatedSessionProperties = removeMemoryRelatedSessionProperties;
        return this;
    }
}