Package net.hironico.common.utils.json

Class JSONFile

java.lang.Object

net.hironico.common.utils.json.JSONFile

public class JSONFile
extends Object

Constructor Summary

Constructors

Constructor	Description
JSONFile()

Method Summary

Modifier and Type	Method	Description
static <T> T	load(File file, Class<T> clazz)
static <T> T	load(InputStream in, Class<T> clazz)
static <T> T	parse(String jsonStr, Class<T> clazz)
static boolean	saveAs(File file, Object obj)
static String	serialize(Object obj)	Serialize to JSON string the object given as parameter, If it is a ResultSet then special handling is made in this class.

Methods inherited from class java.lang.Object

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

Constructor Details

JSONFile

public JSONFile()

Method Details

serialize

public static String serialize(Object obj)
                        throws com.fasterxml.jackson.core.JsonProcessingException

Serialize to JSON string the object given as parameter, If it is a ResultSet then special handling is made in this class. Please note that if passed a resultset object, then the resultset is NOT closed by this method.

Parameters:

obj - is the object to serialize in JSON

Returns:

the serialized version of the passed object in JSON format.

Throws:

com.fasterxml.jackson.core.JsonProcessingException - in case of any problem during serialization

parse

public static <T> T parse(String jsonStr,
 Class<T> clazz)
                   throws IOException

Throws:

IOException

load

public static <T> T load(InputStream in,
 Class<T> clazz)
                  throws IOException

Throws:

IOException

load

public static <T> T load(File file,
 Class<T> clazz)
                  throws IOException

Throws:

IOException

saveAs

public static boolean saveAs(File file,
 Object obj)
                      throws IOException

Throws:

IOException