package com.github.dockerjava.core.command;

import static com.google.common.base.Preconditions.checkArgument;

import java.util.Objects;

import com.github.dockerjava.api.command.RestartContainerCmd;

import com.github.dockerjava.api.exception.NotFoundException;

import javax.annotation.CheckForNull;

/**

* Restart a running container.

*

* @param signal - Signal to send to the container as an integer or string (e.g. SIGINT).

* @param timeout - Timeout in seconds before killing the container. Defaults to 10 seconds.

*/

public class RestartContainerCmdImpl extends AbstrDockerCmd<RestartContainerCmd, Void> implements RestartContainerCmd {

private String containerId;

private Integer timeout = 10;

private String signal;

public RestartContainerCmdImpl(RestartContainerCmd.Exec exec, String containerId) {

super(exec);

withContainerId(containerId);

}

@Override

public String getContainerId() {

return containerId;

}

@Override

public Integer getTimeout() {

return timeout;

}

/**

* @since {@link com.github.dockerjava.core.RemoteApiVersion#VERSION_1_42}

*/

@CheckForNull

@Override

public String getSignal() {

return signal;

}

@Override

public RestartContainerCmd withContainerId(String containerId) {

Objects.requireNonNull(containerId, "containerId was not specified");

this.containerId = containerId;

return this;

}

@Override

public RestartContainerCmd withTimeout(Integer timeout) {

Objects.requireNonNull(timeout, "timeout was not specified");

checkArgument(timeout >= 0, "timeout must be greater or equal 0");

this.timeout = timeout;

return this;

}

@Override

public RestartContainerCmd withSignal(String signal) {

Objects.requireNonNull(signal, "signal was not specified");

this.signal = signal;

return this;

}

/**

* @throws NotFoundException No such container

*/

@Override

public Void exec() throws NotFoundException {

return super.exec();

}

}