DnsResponseCode (Vert.x Stack

java.lang.Object
- java.lang.Enum<DnsResponseCode>
- - io.vertx.core.dns.DnsResponseCode

All Implemented Interfaces:

Serializable, Comparable<DnsResponseCode>
```
public enum DnsResponseCode
extends Enum<DnsResponseCode>
```
Represents the possible response codes a server may send after receiving a query. A response code of 0 indicates no error.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`BADKEY` ID 13, bad key
`BADSIG` ID 12, bad signature
`BADTIME` ID 14, bad timestamp
`BADVERS` ID 11, bad extension mechanism for version
`FORMERROR` ID 1, format error
`NOERROR` ID 0, no error
`NOTAUTH` ID 9, not authoritative for zone
`NOTIMPL` ID 4, not implemented
`NOTZONE` ID 10, name not in zone
`NXDOMAIN` ID 3, name error
`NXRRSET` ID 8, rrset does not exist
`REFUSED` ID 5, operation refused
`SERVFAIL` ID 2, server failure
`YXDOMAIN` ID 6, domain name should not exist
`YXRRSET` ID 7, resource record set should not exist

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`code()` Returns the error code for this `DnsResponseCode`.
`String`	`toString()` Returns a formatted error message for this `DnsResponseCode`.
`static DnsResponseCode`	`valueOf(int responseCode)` Returns the `DnsResponseCode` that corresponds with the given `responseCode`.
`static DnsResponseCode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static DnsResponseCode[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - NOERROR
```
public static final DnsResponseCode NOERROR
```
    ID 0, no error
  - FORMERROR
```
public static final DnsResponseCode FORMERROR
```
    ID 1, format error
  - SERVFAIL
```
public static final DnsResponseCode SERVFAIL
```
    ID 2, server failure
  - NXDOMAIN
```
public static final DnsResponseCode NXDOMAIN
```
    ID 3, name error
  - NOTIMPL
```
public static final DnsResponseCode NOTIMPL
```
    ID 4, not implemented
  - REFUSED
```
public static final DnsResponseCode REFUSED
```
    ID 5, operation refused
  - YXDOMAIN
```
public static final DnsResponseCode YXDOMAIN
```
    ID 6, domain name should not exist
  - YXRRSET
```
public static final DnsResponseCode YXRRSET
```
    ID 7, resource record set should not exist
  - NXRRSET
```
public static final DnsResponseCode NXRRSET
```
    ID 8, rrset does not exist
  - NOTAUTH
```
public static final DnsResponseCode NOTAUTH
```
    ID 9, not authoritative for zone
  - NOTZONE
```
public static final DnsResponseCode NOTZONE
```
    ID 10, name not in zone
  - BADVERS
```
public static final DnsResponseCode BADVERS
```
    ID 11, bad extension mechanism for version
  - BADSIG
```
public static final DnsResponseCode BADSIG
```
    ID 12, bad signature
  - BADKEY
```
public static final DnsResponseCode BADKEY
```
    ID 13, bad key
  - BADTIME
```
public static final DnsResponseCode BADTIME
```
    ID 14, bad timestamp
- Method Detail
  - values
```
public static DnsResponseCode[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (DnsResponseCode c : DnsResponseCode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static DnsResponseCode valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - valueOf
```
public static DnsResponseCode valueOf(int responseCode)
```
    Returns the DnsResponseCode that corresponds with the given responseCode.
    
    Parameters:
    
    responseCode - the error code's id
    
    Returns:
    
    corresponding DnsResponseCode
  - code
```
public int code()
```
    Returns the error code for this DnsResponseCode.
  - toString
```
public String toString()
```
    Returns a formatted error message for this DnsResponseCode.
    
    Overrides:
    
    toString in class Enum<DnsResponseCode>

Enum DnsResponseCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NOERROR

FORMERROR

SERVFAIL

NXDOMAIN

NOTIMPL

REFUSED

YXDOMAIN

YXRRSET

NXRRSET

NOTAUTH

NOTZONE

BADVERS

BADSIG

BADKEY

BADTIME

Method Detail

values

valueOf

valueOf

code

toString