package com.github.dockerjava.core.command;

import java.util.Objects;

import org.apache.commons.lang3.builder.ReflectionToStringBuilder;

import org.apache.commons.lang3.builder.ToStringStyle;

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

import com.github.dockerjava.api.model.Frame;

/**

* Get container logs

*

* @param followStream

* - true or false, return stream. Defaults to false.

* @param stdout

* - true or false, includes stdout log. Defaults to false.

* @param stderr

* - true or false, includes stderr log. Defaults to false.

* @param timestamps

* - true or false, if true, print timestamps for every log line. Defaults to false.

* @param tail

* - `all` or `<number>`, Output specified number of lines at the end of logs

* @param since

* - UNIX timestamp (integer) to filter logs. Specifying a timestamp will only output log-entries since that timestamp. Default:

* 0 (unfiltered)

* @param until

* - Only return logs before this time, as a UNIX timestamp. Default: 0

*/

public class LogContainerCmdImpl extends AbstrAsyncDockerCmd<LogContainerCmd, Frame> implements LogContainerCmd {

private String containerId;

private Boolean followStream, timestamps, stdout, stderr;

private Integer tail, since, until;

public LogContainerCmdImpl(LogContainerCmd.Exec exec, String containerId) {

super(exec);

withContainerId(containerId);

}

@Override

public String getContainerId() {

return containerId;

}

@Override

public Integer getTail() {

return tail;

}

@Override

public Boolean hasFollowStreamEnabled() {

return followStream;

}

@Override

public Boolean hasTimestampsEnabled() {

return timestamps;

}

@Override

public Boolean hasStdoutEnabled() {

return stdout;

}

@Override

public Boolean hasStderrEnabled() {

return stderr;

}

@Override

public Integer getSince() {

return since;

}

@Override

public Integer getUntil() {

return until;

}

@Override

public LogContainerCmd withContainerId(String containerId) {

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

return this;

}

@Override

public LogContainerCmd withFollowStream(Boolean followStream) {

this.followStream = followStream;

return this;

}

@Override

public LogContainerCmd withTimestamps(Boolean timestamps) {

this.timestamps = timestamps;

return this;

}

@Override

public LogContainerCmd withStdOut(Boolean stdout) {

this.stdout = stdout;

return this;

}

@Override

public LogContainerCmd withStdErr(Boolean stderr) {

this.stderr = stderr;

return this;

}

@Override

public LogContainerCmd withTailAll() {

this.tail = -1;

return this;

}

@Override

public LogContainerCmd withTail(Integer tail) {

this.tail = tail;

return this;

}

@Override

public LogContainerCmd withSince(Integer since) {

this.since = since;

return this;

}

@Override

public LogContainerCmd withUntil(Integer until) {

this.until = until;

return this;

}

@Override

public String toString() {

return ReflectionToStringBuilder.toString(this, ToStringStyle.SHORT_PREFIX_STYLE);

}

}