com.avaje.ebean.text.json

Class EJson

java.lang.Object

com.avaje.ebean.text.json.EJson

public class EJson
extends Object

Utility that converts between JSON content and simple java Maps/Lists.

Constructor Summary

Constructors

Constructor and Description
EJson()

Method Summary

Modifier and Type	Method and Description
static Object	parse(com.fasterxml.jackson.core.JsonParser parser) Parse the json and return as a List or Map.
static Object	parse(Reader reader) Parse the json and return as a List or Map.
static Object	parse(String json) Parse the json and return as a List or Map.
static List<Object>	parseList(com.fasterxml.jackson.core.JsonParser parser) Parse the json and return as a List taking a JsonParser.
static List<Object>	parseList(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.core.JsonToken currentToken) Parse the json returning as a List taking into account the current token.
static List<Object>	parseList(Reader reader) Parse the json and return as a List taking a Reader.
static List<Object>	parseList(String json) Parse the json and return as a List.
static List<Object>	parseList(String json, boolean modifyAware) Parse the json and return as a modify aware List.
static Map<String,Object>	parseObject(com.fasterxml.jackson.core.JsonParser parser) Parse the json and return as a Map taking a JsonParser.
static Map<String,Object>	parseObject(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.core.JsonToken token) Parse the json and return as a Map taking a JsonParser and a starting token.
static Map<String,Object>	parseObject(Reader reader) Parse the json and return as a Map taking a reader.
static Map<String,Object>	parseObject(Reader reader, boolean modifyAware) Parse the json and return as a Map taking a reader.
static Map<String,Object>	parseObject(String json) Parse the json and return as a Map.
static Map<String,Object>	parseObject(String json, boolean modifyAware) Parse the json and return as a Map additionally specifying if the returned map should be modify aware meaning that it can detect when it has been modified.
static Set	parseSet(String json, boolean modifyAware) Parse the json returning a Set that might be modify aware.
static String	write(Object object) Write the nested Map/List as json.
static void	write(Object object, com.fasterxml.jackson.core.JsonGenerator jsonGenerator) Write the nested Map/List as json to the jsonGenerator.
static void	write(Object object, Writer writer) Write the nested Map/List as json to the writer.
static void	writeCollection(Collection<Object> collection, com.fasterxml.jackson.core.JsonGenerator jsonGenerator) Write the collection as json array to the jsonGenerator.

Methods inherited from class java.lang.Object

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

Constructor Detail

EJson

public EJson()

Method Detail

write

public static String write(Object object)
                    throws IOException

Write the nested Map/List as json.

Throws:

IOException

write

public static void write(Object object,
                         Writer writer)
                  throws IOException

Write the nested Map/List as json to the writer.

Throws:

IOException

write

public static void write(Object object,
                         com.fasterxml.jackson.core.JsonGenerator jsonGenerator)
                  throws IOException

Write the nested Map/List as json to the jsonGenerator.

Throws:

IOException

writeCollection

public static void writeCollection(Collection<Object> collection,
                                   com.fasterxml.jackson.core.JsonGenerator jsonGenerator)
                            throws IOException

Write the collection as json array to the jsonGenerator.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(String json,
                                             boolean modifyAware)
                                      throws IOException

Parse the json and return as a Map additionally specifying if the returned map should be modify aware meaning that it can detect when it has been modified.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(String json)
                                      throws IOException

Parse the json and return as a Map.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(Reader reader,
                                             boolean modifyAware)
                                      throws IOException

Parse the json and return as a Map taking a reader.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(Reader reader)
                                      throws IOException

Parse the json and return as a Map taking a reader.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(com.fasterxml.jackson.core.JsonParser parser)
                                      throws IOException

Parse the json and return as a Map taking a JsonParser.

Throws:

IOException

parseObject

public static Map<String,Object> parseObject(com.fasterxml.jackson.core.JsonParser parser,
                                             com.fasterxml.jackson.core.JsonToken token)
                                      throws IOException

Parse the json and return as a Map taking a JsonParser and a starting token.

Used when the first token is checked to see if the value is null prior to calling this.

Throws:

IOException

parseList

public static List<Object> parseList(String json,
                                     boolean modifyAware)
                              throws IOException

Parse the json and return as a modify aware List.

Throws:

IOException

parseList

public static List<Object> parseList(String json)
                              throws IOException

Parse the json and return as a List.

Throws:

IOException

parseList

public static List<Object> parseList(Reader reader)
                              throws IOException

Parse the json and return as a List taking a Reader.

Throws:

IOException

parseList

public static List<Object> parseList(com.fasterxml.jackson.core.JsonParser parser)
                              throws IOException

Parse the json and return as a List taking a JsonParser.

Throws:

IOException

parseList

public static List<Object> parseList(com.fasterxml.jackson.core.JsonParser parser,
                                     com.fasterxml.jackson.core.JsonToken currentToken)
                              throws IOException

Parse the json returning as a List taking into account the current token.

Throws:

IOException

parse

public static Object parse(String json)
                    throws IOException

Parse the json and return as a List or Map.

Throws:

IOException

parse

public static Object parse(Reader reader)
                    throws IOException

Parse the json and return as a List or Map.

Throws:

IOException

parse

public static Object parse(com.fasterxml.jackson.core.JsonParser parser)
                    throws IOException

Parse the json and return as a List or Map.

Throws:

IOException

parseSet

public static Set parseSet(String json,
                           boolean modifyAware)
                    throws IOException

Parse the json returning a Set that might be modify aware.

Throws:

IOException