java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException
    - - org.forgerock.json.resource.ResourceException

All Implemented Interfaces:

Serializable, Response

Direct Known Subclasses:

BadRequestException, ConflictException, ForbiddenException, InternalServerErrorException, NotFoundException, NotSupportedException, PermanentException, PreconditionFailedException, PreconditionRequiredException, RetryableException, UncategorizedException, UnsupportedMediaTypeException
```
public class ResourceException
extends IOException
implements Response
```
An exception that is thrown during the processing of a JSON resource request. Contains an integer exception code and short reason phrase. A longer description of the exception is provided in the exception's detail message.
Positive 3-digit integer exception codes are explicitly reserved for exceptions that correspond with HTTP status codes. For the sake of interoperability with HTTP, if an exception corresponds with an HTTP error status, use the matching HTTP status code.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BAD_REQUEST`	Indicates that the request could not be understood by the resource due to malformed syntax.
`static int`	`CONFLICT`	Indicates the request could not be completed due to a conflict with the current state of the resource.
`static String`	`FIELD_CAUSE`	The name of the JSON field used for the cause message.
`static String`	`FIELD_CODE`	The name of the JSON field used for the code.
`static String`	`FIELD_DETAIL`	The name of the JSON field used for the detail.
`static String`	`FIELD_MESSAGE`	The name of the JSON field used for the message.
`static String`	`FIELD_REASON`	The name of the JSON field used for the reason.
`static int`	`FORBIDDEN`	Indicates that the resource understood the request, but is refusing to fulfill it.
`static int`	`INTERNAL_ERROR`	Indicates that a resource encountered an unexpected condition which prevented it from fulfilling the request.
`static int`	`NOT_FOUND`	Indicates that the resource could not be found.
`static int`	`NOT_SUPPORTED`	Indicates that the resource does not implement/support the feature to fulfill the request HTTP status: 501 Not Implemented.
`static int`	`UNAVAILABLE`	Indicates that the resource is temporarily unable to handle the request.
`static int`	`UNSUPPORTED_MEDIA_TYPE`	Indicates that the media type of the request body was not acceptable to the server.
`static int`	`VERSION_MISMATCH`	Indicates that the resource's current version does not match the version provided.
`static int`	`VERSION_REQUIRED`	Indicates that the resource requires a version, but no version was supplied in the request.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`ResourceException(int code)`	Constructs a new exception with the specified exception code, and `null` as its detail message.
`protected`	`ResourceException(int code, String message)`	Constructs a new exception with the specified exception code and detail message.
`protected`	`ResourceException(int code, String message, Throwable cause)`	Constructs a new exception with the specified exception code, reason phrase, detail message and cause.
`protected`	`ResourceException(int code, Throwable cause)`	Constructs a new exception with the specified exception code and detail message.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`<V> Promise<V,ResourceException>`	`asPromise()`	Return this ResourceException as a Promise.
`int`	`getCode()`	Returns the numeric code of the exception.
`JsonValue`	`getDetail()`	Returns the additional detail which can be evaluated by applications.
`static ResourceException`	`getException(int code)`	Deprecated. in favor of `newResourceException(int)`
`static ResourceException`	`getException(int code, String message)`	Deprecated. in favor of `newResourceException(int, String)`
`static ResourceException`	`getException(int code, String message, Throwable cause)`	Deprecated. in favor of `newResourceException(int, String, Throwable)`
`String`	`getReason()`	Returns the short reason phrase of the exception.
`Version`	`getResourceApiVersion()`	Gets the API version of the resource that the request was routed to.
`<E extends ResourceException> E`	`includeCauseInJsonValue()`	Returns this ResourceException with the includeCause flag set to true so that toJsonValue() method will include the cause if there is one supplied.
`boolean`	`isServerError()`	Returns true if the HTTP error code is in the 500 range.
`static ResourceException`	`newResourceException(int code)`	Returns an exception with the specified HTTP error code, but no detail message or cause, and a default reason phrase.
`static ResourceException`	`newResourceException(int code, String message)`	Returns an exception with the specified HTTP error code and detail message, but no cause, and a default reason phrase.
`static ResourceException`	`newResourceException(int code, String message, Throwable cause)`	Returns an exception with the specified HTTP error code, detail message, and cause, and a default reason phrase.
`<E extends ResourceException> E`	`setDetail(JsonValue detail)`	Sets the additional detail which can be evaluated by applications.
`<E extends ResourceException> E`	`setReason(String reason)`	Sets/overrides the short reason phrase of the exception.
`void`	`setResourceApiVersion(Version version)`	Sets the API version of the resource that the request was routed to.
`JsonValue`	`toJsonValue()`	Returns the exception in a JSON object structure, suitable for inclusion in the entity of an HTTP error response.

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.forgerock.json.resource.Response
getCacheControl

- Field Detail
  - FIELD_DETAIL
```
public static final String FIELD_DETAIL
```
    The name of the JSON field used for the detail.
    
    See Also:
    
    getDetail(), toJsonValue(), Constant Field Values
  - FIELD_MESSAGE
```
public static final String FIELD_MESSAGE
```
    The name of the JSON field used for the message.
    
    See Also:
    
    Throwable.getMessage(), toJsonValue(), Constant Field Values
  - FIELD_REASON
```
public static final String FIELD_REASON
```
    The name of the JSON field used for the reason.
    
    See Also:
    
    getReason(), toJsonValue(), Constant Field Values
  - FIELD_CODE
```
public static final String FIELD_CODE
```
    The name of the JSON field used for the code.
    
    See Also:
    
    getCode(), toJsonValue(), Constant Field Values
  - FIELD_CAUSE
```
public static final String FIELD_CAUSE
```
    The name of the JSON field used for the cause message.
    
    See Also:
    
    Throwable.getCause(), toJsonValue(), Constant Field Values
  - BAD_REQUEST
```
public static final int BAD_REQUEST
```
    Indicates that the request could not be understood by the resource due to malformed syntax. Equivalent to HTTP status: 400 Bad Request.
    
    See Also:
    
    Constant Field Values
  - CONFLICT
```
public static final int CONFLICT
```
    Indicates the request could not be completed due to a conflict with the current state of the resource. Equivalent to HTTP status: 409 Conflict.
    
    See Also:
    
    Constant Field Values
  - FORBIDDEN
```
public static final int FORBIDDEN
```
    Indicates that the resource understood the request, but is refusing to fulfill it. Equivalent to HTTP status: 403 Forbidden.
    
    See Also:
    
    Constant Field Values
  - INTERNAL_ERROR
```
public static final int INTERNAL_ERROR
```
    Indicates that a resource encountered an unexpected condition which prevented it from fulfilling the request. Equivalent to HTTP status: 500 Internal Server Error.
    
    See Also:
    
    Constant Field Values
  - NOT_FOUND
```
public static final int NOT_FOUND
```
    Indicates that the resource could not be found. Equivalent to HTTP status: 404 Not Found.
    
    See Also:
    
    Constant Field Values
  - NOT_SUPPORTED
```
public static final int NOT_SUPPORTED
```
    Indicates that the resource does not implement/support the feature to fulfill the request HTTP status: 501 Not Implemented.
    
    See Also:
    
    Constant Field Values
  - UNAVAILABLE
```
public static final int UNAVAILABLE
```
    Indicates that the resource is temporarily unable to handle the request. Equivalent to HTTP status: 503 Service Unavailable.
    
    See Also:
    
    Constant Field Values
  - VERSION_MISMATCH
```
public static final int VERSION_MISMATCH
```
    Indicates that the resource's current version does not match the version provided. Equivalent to HTTP status: 412 Precondition Failed.
    
    See Also:
    
    Constant Field Values
  - VERSION_REQUIRED
```
public static final int VERSION_REQUIRED
```
    Indicates that the resource requires a version, but no version was supplied in the request. Equivalent to draft-nottingham-http-new-status-03 HTTP status: 428 Precondition Required.
    
    See Also:
    
    Constant Field Values
  - UNSUPPORTED_MEDIA_TYPE
```
public static final int UNSUPPORTED_MEDIA_TYPE
```
    Indicates that the media type of the request body was not acceptable to the server. This may be due to the Content-Type or Content-Encoding of the body.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ResourceException
```
protected ResourceException(int code)
```
    Constructs a new exception with the specified exception code, and null as its detail message. If the error code corresponds with a known HTTP error status code, then the reason phrase is set to a corresponding reason phrase, otherwise is set to a generic value "Resource Exception".
    
    Parameters:
    
    code - The numeric code of the exception.
  - ResourceException
```
protected ResourceException(int code,
                            String message)
```
    Constructs a new exception with the specified exception code and detail message.
    
    Parameters:
    
    code - The numeric code of the exception.
    
    message - The detail message.
  - ResourceException
```
protected ResourceException(int code,
                            Throwable cause)
```
    Constructs a new exception with the specified exception code and detail message.
    
    Parameters:
    
    code - The numeric code of the exception.
    
    cause - The exception which caused this exception to be thrown.
  - ResourceException
```
protected ResourceException(int code,
                            String message,
                            Throwable cause)
```
    Constructs a new exception with the specified exception code, reason phrase, detail message and cause.
    
    Parameters:
    
    code - The numeric code of the exception.
    
    message - The detail message.
    
    cause - The exception which caused this exception to be thrown.
- Method Detail
  - newResourceException
```
public static ResourceException newResourceException(int code)
```
    Returns an exception with the specified HTTP error code, but no detail message or cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    If the type of the expected exception is known in advance, prefer to directly instantiate the exception type as usual:
    throw new InternalServerErrorException("Server failed");
    Parameters:
    
    code - The HTTP error code.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - newResourceException
```
public static ResourceException newResourceException(int code,
                                                     String message)
```
    Returns an exception with the specified HTTP error code and detail message, but no cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    If the type of the expected exception is known in advance, prefer to directly instantiate the exception type as usual:
    throw new InternalServerErrorException("Server failed");
    Parameters:
    
    code - The HTTP error code.
    
    message - The detail message.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - newResourceException
```
public static ResourceException newResourceException(int code,
                                                     String message,
                                                     Throwable cause)
```
    Returns an exception with the specified HTTP error code, detail message, and cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    If the type of the expected exception is known in advance, prefer to directly instantiate the exception type as usual:
    throw new InternalServerErrorException("Server failed");
    Parameters:
    
    code - The HTTP error code.
    
    message - The detail message.
    
    cause - The exception which caused this exception to be thrown.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - getException
```
@Deprecated
public static ResourceException getException(int code)
```
    Deprecated.
    in favor of newResourceException(int)
    
    Returns an exception with the specified HTTP error code, but no detail message or cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    
    Parameters:
    
    code - The HTTP error code.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - getException
```
@Deprecated
public static ResourceException getException(int code,
                                             String message)
```
    Deprecated.
    in favor of newResourceException(int, String)
    
    Returns an exception with the specified HTTP error code and detail message, but no cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    
    Parameters:
    
    code - The HTTP error code.
    
    message - The detail message.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - getException
```
@Deprecated
public static ResourceException getException(int code,
                                             String message,
                                             Throwable cause)
```
    Deprecated.
    in favor of newResourceException(int, String, Throwable)
    
    Returns an exception with the specified HTTP error code, detail message, and cause, and a default reason phrase. Useful for translating HTTP status codes to the relevant Java exception type. The type of the returned exception will be a sub-type of ResourceException.
    
    Parameters:
    
    code - The HTTP error code.
    
    message - The detail message.
    
    cause - The exception which caused this exception to be thrown.
    
    Returns:
    
    A resource exception having the provided HTTP error code.
  - getCode
```
public final int getCode()
```
    Returns the numeric code of the exception.
    
    Returns:
    
    The numeric code of the exception.
  - isServerError
```
public boolean isServerError()
```
    Returns true if the HTTP error code is in the 500 range.
    
    Returns:
    
    true if HTTP error code is in the 500 range.
  - getDetail
```
public final JsonValue getDetail()
```
    Returns the additional detail which can be evaluated by applications. By default there is no additional detail ( getDetail().isNull() == true), and it is the responsibility of the resource provider to add it if needed.
    
    Returns:
    
    The additional detail which can be evaluated by applications (never null).
  - getReason
```
public final String getReason()
```
    Returns the short reason phrase of the exception.
    
    Returns:
    
    The short reason phrase of the exception.
  - setDetail
```
public final <E extends ResourceException> E setDetail(JsonValue detail)
```
    Sets the additional detail which can be evaluated by applications. By default there is no additional detail ( getDetail().isNull() == true), and it is the responsibility of the resource provider to add it if needed.
    
    Type Parameters:
    
    E - The ResourceException subtype
    
    Parameters:
    
    detail - The additional detail which can be evaluated by applications.
    
    Returns:
    
    This resource exception.
  - setReason
```
public final <E extends ResourceException> E setReason(String reason)
```
    Sets/overrides the short reason phrase of the exception.
    
    Type Parameters:
    
    E - The ResourceException subtype
    
    Parameters:
    
    reason - The short reason phrase of the exception.
    
    Returns:
    
    This resource exception.
  - includeCauseInJsonValue
```
public final <E extends ResourceException> E includeCauseInJsonValue()
```
    Returns this ResourceException with the includeCause flag set to true so that toJsonValue() method will include the cause if there is one supplied.
    
    Type Parameters:
    
    E - The ResourceException subtype
    
    Returns:
    
    the exception where this flag has been set
  - toJsonValue
```
public final JsonValue toJsonValue()
```
    Returns the exception in a JSON object structure, suitable for inclusion in the entity of an HTTP error response. The JSON representation looks like this:
    { "code" : 404, "reason" : "...", // optional "message" : "...", // required "detail" : { ... } // optional "cause" : { ... } // optional iff includeCause is set to true }
    Returns:
    
    The exception in a JSON object structure, suitable for inclusion in the entity of an HTTP error response.
  - setResourceApiVersion
```
public void setResourceApiVersion(Version version)
```
    Description copied from interface: Response
    
    Sets the API version of the resource that the request was routed to.
    
    Specified by:
    
    setResourceApiVersion in interface Response
    
    Parameters:
    
    version - The resource API version.
  - getResourceApiVersion
```
public Version getResourceApiVersion()
```
    Description copied from interface: Response
    
    Gets the API version of the resource that the request was routed to.
    
    Specified by:
    
    getResourceApiVersion in interface Response
    
    Returns:
    
    The resource API version.
  - asPromise
```
public <V> Promise<V,ResourceException> asPromise()
```
    Return this ResourceException as a Promise.
    
    Type Parameters:
    
    V - the result value type of the promise
    
    Returns:
    
    an Exception promise of type ResourceException

Class ResourceException

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Throwable

Methods inherited from class java.lang.Object

Methods inherited from interface org.forgerock.json.resource.Response

Field Detail

FIELD_DETAIL

FIELD_MESSAGE

FIELD_REASON

FIELD_CODE

FIELD_CAUSE

BAD_REQUEST

CONFLICT

FORBIDDEN

INTERNAL_ERROR

NOT_FOUND

NOT_SUPPORTED

UNAVAILABLE

VERSION_MISMATCH

VERSION_REQUIRED

UNSUPPORTED_MEDIA_TYPE

Constructor Detail

ResourceException

ResourceException

ResourceException

ResourceException

Method Detail

newResourceException

newResourceException

newResourceException

getException

getException

getException

getCode

isServerError

getDetail

getReason

setDetail

setReason

includeCauseInJsonValue

toJsonValue

setResourceApiVersion

getResourceApiVersion

asPromise