com.conveyal.gtfs.util.json

Class JsonManager<T>

java.lang.Object

com.conveyal.gtfs.util.json.JsonManager<T>

public class JsonManager<T>
extends Object

Helper methods for writing REST API routines

Author:

mattwigway

Constructor Summary

Constructors

Constructor and Description
JsonManager(Class<T> theClass) Create a new JsonManager

Method Summary

Modifier and Type	Method and Description
void	addMixin(Class target, Class mixin) Add an additional mixin for serialization with this object mapper.
T	read(com.fasterxml.jackson.databind.JsonNode asJson)
T	read(com.fasterxml.jackson.core.JsonParser p)
T	read(String s)
String	write(Collection<T> c) Convert a collection of objects to their JSON representation.
String	write(Map<String,T> map)
String	write(Object o)
String	writePretty(Object o)

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonManager

public JsonManager(Class<T> theClass)

Create a new JsonManager

Parameters:

theClass - The class to create a json manager for (yes, also in the diamonds).

Method Detail

addMixin

public void addMixin(Class target,
                     Class mixin)

Add an additional mixin for serialization with this object mapper.

write

public String write(Object o)
             throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

writePretty

public String writePretty(Object o)
                   throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

write

public String write(Collection<T> c)
             throws com.fasterxml.jackson.core.JsonProcessingException

Convert a collection of objects to their JSON representation.

Parameters:

c - the collection

Returns:

A JsonNode representing the collection

Throws:

com.fasterxml.jackson.core.JsonProcessingException

write

public String write(Map<String,T> map)
             throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

read

public T read(String s)
       throws com.fasterxml.jackson.core.JsonParseException,
              com.fasterxml.jackson.databind.JsonMappingException,
              IOException

Throws:

com.fasterxml.jackson.core.JsonParseException

com.fasterxml.jackson.databind.JsonMappingException

IOException

read

public T read(com.fasterxml.jackson.core.JsonParser p)
       throws com.fasterxml.jackson.core.JsonParseException,
              com.fasterxml.jackson.databind.JsonMappingException,
              IOException

Throws:

com.fasterxml.jackson.core.JsonParseException

com.fasterxml.jackson.databind.JsonMappingException

IOException

read

public T read(com.fasterxml.jackson.databind.JsonNode asJson)