io.milton.common

Class JsonResult

java.lang.Object

io.milton.common.JsonResult

public class JsonResult
extends Object

Value object holding the result of some operation in a generic form which is suitable for outputting as JSON.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	JsonResult.FieldMessage Represents a message (usually a validation error) pertaining to a field The field name is the name of the POST variable which caused the error

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT_TYPE

Constructor Summary

Constructors

Constructor and Description
JsonResult()
JsonResult(boolean status)
JsonResult(boolean status, String message)
JsonResult(boolean status, String nextHref, List<String> messages, List<JsonResult.FieldMessage> fieldMessages)
JsonResult(boolean status, String message, String nextHref)

Method Summary

Modifier and Type	Method and Description
void	addFieldMessage(String field, String message)
static JsonResult	error(String description)
static JsonResult	fieldError(String field, String fieldMessage)
Object	getData() Any JSON friendly object
List<JsonResult.FieldMessage>	getFieldMessages() List of messages relating to specific fields.
List<String>	getMessages() Any messages which are not specific to certain fields
String	getNextHref() If an object was created this should be the href of that object.
boolean	isStatus() Flag to indicate success or failure of the operation
static JsonResult	returnData(Object data)
static JsonResult	returnData(String href, Object data)
void	setData(Object data)
void	setFieldMessages(List<JsonResult.FieldMessage> fieldMessages)
void	setMessages(List<String> messages)
void	setNextHref(String nextHref)
void	setStatus(boolean status)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONTENT_TYPE

public static String CONTENT_TYPE

Constructor Detail

JsonResult

public JsonResult()

JsonResult

public JsonResult(boolean status,
                  String nextHref,
                  List<String> messages,
                  List<JsonResult.FieldMessage> fieldMessages)

JsonResult

public JsonResult(boolean status)

JsonResult

public JsonResult(boolean status,
                  String message)

JsonResult

public JsonResult(boolean status,
                  String message,
                  String nextHref)

Method Detail

error

public static JsonResult error(String description)

fieldError

public static JsonResult fieldError(String field,
                                    String fieldMessage)

returnData

public static JsonResult returnData(String href,
                                    Object data)

returnData

public static JsonResult returnData(Object data)

addFieldMessage

public void addFieldMessage(String field,
                            String message)

isStatus

public boolean isStatus()

Flag to indicate success or failure of the operation

Returns:

the status

setStatus

public void setStatus(boolean status)

Parameters:

status - the status to set

getNextHref

public String getNextHref()

If an object was created this should be the href of that object. If the operation completed was part of a workflow then this should be the href of the next step in the workflow

Returns:

the nextHref

setNextHref

public void setNextHref(String nextHref)

Parameters:

nextHref - the nextHref to set

getMessages

public List<String> getMessages()

Any messages which are not specific to certain fields

Returns:

the messages

setMessages

public void setMessages(List<String> messages)

Parameters:

messages - the messages to set

getFieldMessages

public List<JsonResult.FieldMessage> getFieldMessages()

List of messages relating to specific fields. The field name must correspond to a POST variable name

Returns:

the fieldMessages

setFieldMessages

public void setFieldMessages(List<JsonResult.FieldMessage> fieldMessages)

Parameters:

fieldMessages - the fieldMessages to set

getData

public Object getData()

Any JSON friendly object

Returns:

setData

public void setData(Object data)