com.heroku.api.request.log.Log Maven / Gradle / Ivy
package com.heroku.api.request.log;
import com.heroku.api.Heroku;
import com.heroku.api.exception.RequestFailedException;
import com.heroku.api.http.Http;
import com.heroku.api.http.HttpUtil;
import com.heroku.api.request.Request;
import com.heroku.api.request.RequestConfig;
import java.net.URL;
import java.util.Collections;
import java.util.Map;
import static com.heroku.api.Heroku.RequestKey.*;
public class Log implements Request {
private final RequestConfig config;
public Log(String app) {
this(logFor(app).getConfig());
}
public Log(String app, boolean tail) {
this(logFor(app).tail(tail).getConfig());
}
Log(RequestConfig config) {
this.config = config;
}
public Log(LogRequestBuilder logRequest) {
this(logRequest.getConfig());
}
public static LogRequestBuilder logFor(String app) {
return new LogRequestBuilder().app(app);
}
public static class LogRequestBuilder {
RequestConfig config = new RequestConfig().with(Logplex, "true");
public Log getRequest() {
return new Log(config);
}
RequestConfig getConfig() {
return config;
}
LogRequestBuilder add(Heroku.RequestKey key, String val) {
config = config.with(key, val);
return this;
}
public LogRequestBuilder app(String app) {
return add(AppName, app);
}
public LogRequestBuilder num(int num) {
return add(LogNum, String.valueOf(num));
}
public LogRequestBuilder ps(String processName) {
return add(ProcessName, processName);
}
public LogRequestBuilder source(String source) {
return add(LogSource, source);
}
public LogRequestBuilder tail(boolean tail) {
return (tail) ? add(LogTail, "1") : this;
}
}
@Override
public Http.Method getHttpMethod() {
return Http.Method.GET;
}
@Override
public String getEndpoint() {
return Heroku.Resource.Logs.format(
config.get(AppName),
HttpUtil.encodeParameters(config, Logplex, LogNum, ProcessName, LogSource, LogTail)
);
}
@Override
public boolean hasBody() {
return false;
}
@Override
public String getBody() {
return null;
}
@Override
public Http.Accept getResponseType() {
return Http.Accept.TEXT;
}
@Override
public Map getHeaders() {
return Collections.emptyMap();
}
@Override
public LogStreamResponse getResponse(byte[] bytes, int status) {
if (status == 200) {
try {
URL logs = HttpUtil.toURL(new String(bytes));
return new LogStreamResponse(logs);
} catch (RuntimeException e) {
throw new RequestFailedException(e.getMessage(), status, bytes);
}
} else {
throw new RequestFailedException("Unable to get logs", status, bytes);
}
}
}