org.apache.servicecomb.foundation.common.utils

Class JsonUtils

java.lang.Object

org.apache.servicecomb.foundation.common.utils.JsonUtils

public final class JsonUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.databind.ObjectMapper	OBJ_MAPPER

Method Summary

Modifier and Type	Method and Description
static <T> T	convertValue(Object fromValue, Class<T> toValueType)
static <T> T	convertValue(Object fromValue, com.fasterxml.jackson.databind.JavaType toValueType)
static <T> T	readValue(byte[] src, Class<T> valueType)
static <T> T	readValue(InputStream is, Class<T> valueType)
static <T> T	readValue(InputStream is, com.fasterxml.jackson.databind.JavaType valueType)
static void	writeValue(OutputStream out, Object value)
static byte[]	writeValueAsBytes(Object value)
static String	writeValueAsString(Object value)

Methods inherited from class java.lang.Object

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

Field Detail

OBJ_MAPPER

public static final com.fasterxml.jackson.databind.ObjectMapper OBJ_MAPPER

Method Detail

readValue

public static <T> T readValue(byte[] src,
                              Class<T> valueType)
                       throws IOException

Throws:

IOException

readValue

public static <T> T readValue(InputStream is,
                              Class<T> valueType)
                       throws IOException

Throws:

IOException

readValue

public static <T> T readValue(InputStream is,
                              com.fasterxml.jackson.databind.JavaType valueType)
                       throws IOException

Throws:

IOException

writeValueAsBytes

public static byte[] writeValueAsBytes(Object value)
                                throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

writeValueAsString

public static String writeValueAsString(Object value)
                                 throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

convertValue

public static <T> T convertValue(Object fromValue,
                                 Class<T> toValueType)

convertValue

public static <T> T convertValue(Object fromValue,
                                 com.fasterxml.jackson.databind.JavaType toValueType)

writeValue

public static void writeValue(OutputStream out,
                              Object value)
                       throws IOException

Throws:

IOException