org.openstack4j.api.exceptions.ResponseException Maven / Gradle / Ivy
package org.openstack4j.api.exceptions;
import com.google.common.base.Objects;
/**
* Base Exception for HTTP Errors during Rest Operations
*
* @author Jeremy Unruh
*/
public class ResponseException extends OS4JException {
private static final long serialVersionUID = 7294957362769575271L;
protected int status;
public ResponseException(String message, int status) {
super(message);
this.status = status;
}
public ResponseException(String message, int status, Throwable cause) {
super(message, cause);
this.status = status;
}
/**
* @return the raw status code
*/
public int getStatus() {
return status;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return Objects.toStringHelper(this).omitNullValues()
.add("message", getMessage()).add("status", getStatus())
.toString();
}
/**
* Maps an Exception based on the underlying status code
*
* @param message the message
* @param status the status
* @return the response exception
*/
public static ResponseException mapException(String message, int status) {
return mapException(message, status, null);
}
/**
* Maps an Exception based on the underlying status code
*
* @param message the message
* @param status the status
* @param cause the cause
* @return the response exception
*/
public static ResponseException mapException(String message, int status, Throwable cause) {
if (status == 401)
return new AuthenticationException(message, status, cause);
if (status >= 400 && status < 499)
return new ClientResponseException(message, status, cause);
if (status >= 500 && status < 600)
return new ServerResponseException(message, status, cause);
return new ResponseException(message, status, cause);
}
}