org.gcube.informationsystem.utils

Class ElementMapper

java.lang.Object

org.gcube.informationsystem.utils.ElementMapper

public abstract class ElementMapper
extends Object

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<String,Class<? extends Element>>	knownTypes
protected static org.gcube.com.fasterxml.jackson.databind.ObjectMapper	mapper

Constructor Summary

Constructors

Constructor and Description
ElementMapper()

Method Summary

Modifier and Type	Method and Description
static org.gcube.com.fasterxml.jackson.databind.JsonNode	analizeJsonToReplaceType(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNodeToAnalize, String typeIdToReplace)
static org.gcube.com.fasterxml.jackson.databind.ObjectMapper	getObjectMapper()
static <El extends Element> String	marshal(El object) Return the String serialization of a given object
static <El extends Element> String	marshal(El[] array) Return the String serialization of a given array
static <T extends OutputStream,ISM extends Element> T	marshal(ISM object, T stream) Write the serialization of a given resource to a given OutputStream .
static <T extends Writer,ISM extends Element> T	marshal(ISM object, T writer) Write the serialization of a given resource to a given Writer .
static <El extends Element> String	marshal(List<El> list) Return the String serialization of a given list
static void	registerPackages(List<Package> packages)
static void	registerPackages(Package... packages)
static <El extends Element> void	registerSubtype(Class<El> clz)
static <El extends Element> void	registerSubtypes(Class<El> clz, Class<El> implementationClass)
static <El extends Element> El	unmarshal(Class<El> clz, InputStream stream) Creates a resource of given class from its serialization in a given InputStream.
static <El extends Element> El	unmarshal(Class<El> clz, Reader reader) Creates a resource of given class from its serialization in a given Reader.
static <ISM extends Element> ISM	unmarshal(Class<ISM> clz, String string) Creates a resource of given class from its serialization in a given String
static <ISM extends Element> List<ISM>	unmarshalList(Class<ISM> clz, String string)
static <ISM extends Element> List<ISM>	unmarshalList(String string)
static <ISM extends Element> ISM	unmarshalWithReader(Class<ISM> clz, String string) Creates a resource of given class from its serialization in a given String

Methods inherited from class java.lang.Object

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

Field Detail

mapper

protected static final org.gcube.com.fasterxml.jackson.databind.ObjectMapper mapper

knownTypes

protected static final Map<String,Class<? extends Element>> knownTypes

Constructor Detail

ElementMapper

public ElementMapper()

Method Detail

getObjectMapper

public static org.gcube.com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()

Returns:

the ObjectMapper

registerPackages

public static void registerPackages(List<Package> packages)

registerPackages

public static void registerPackages(Package... packages)

registerSubtypes

public static <El extends Element> void registerSubtypes(Class<El> clz,
                                                         Class<El> implementationClass)

registerSubtype

public static <El extends Element> void registerSubtype(Class<El> clz)

marshal

public static <T extends OutputStream,ISM extends Element> T marshal(ISM object,
                                                                     T stream)
                                                              throws org.gcube.com.fasterxml.jackson.core.JsonGenerationException,
                                                                     org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                                     IOException

Write the serialization of a given resource to a given OutputStream .

Parameters:

object - the resource

stream - the stream in input

Throws:

IOException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

org.gcube.com.fasterxml.jackson.core.JsonGenerationException

marshal

public static <T extends Writer,ISM extends Element> T marshal(ISM object,
                                                               T writer)
                                                        throws org.gcube.com.fasterxml.jackson.core.JsonGenerationException,
                                                               org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                               IOException

Write the serialization of a given resource to a given Writer .

Parameters:

object - the resource

writer - the writer in input

Throws:

IOException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

org.gcube.com.fasterxml.jackson.core.JsonGenerationException

marshal

public static <El extends Element> String marshal(El object)
                                           throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException

Return the String serialization of a given object

Parameters:

object - the object to marshal

Returns:

the String serialization of a given resource

Throws:

org.gcube.com.fasterxml.jackson.core.JsonProcessingException

marshal

public static <El extends Element> String marshal(List<El> list)
                                           throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException

Return the String serialization of a given list

Parameters:

list - the list to marshal

Returns:

the String serialization of a given list

Throws:

org.gcube.com.fasterxml.jackson.core.JsonProcessingException

marshal

public static <El extends Element> String marshal(El[] array)
                                           throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException

Return the String serialization of a given array

Parameters:

array - the array to marshal

Returns:

the String serialization of a given array

Throws:

org.gcube.com.fasterxml.jackson.core.JsonProcessingException

unmarshal

public static <El extends Element> El unmarshal(Class<El> clz,
                                                Reader reader)
                                         throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                IOException

Creates a resource of given class from its serialization in a given Reader.

Parameters:

clz - the class of the resource

reader - the reader

Returns:

the resource

Throws:

org.gcube.com.fasterxml.jackson.core.JsonParseException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

IOException

unmarshal

public static <El extends Element> El unmarshal(Class<El> clz,
                                                InputStream stream)
                                         throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                IOException

Creates a resource of given class from its serialization in a given InputStream.

Parameters:

clz - the class of the resource

stream - the stream

Returns:

the resource

Throws:

IOException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

org.gcube.com.fasterxml.jackson.core.JsonParseException

analizeJsonToReplaceType

public static org.gcube.com.fasterxml.jackson.databind.JsonNode analizeJsonToReplaceType(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNodeToAnalize,
                                                                                         String typeIdToReplace)
                                                                                  throws Exception

Throws:

Exception

unmarshal

public static <ISM extends Element> ISM unmarshal(Class<ISM> clz,
                                                  String string)
                                           throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                  org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                  IOException

Creates a resource of given class from its serialization in a given String

Parameters:

clz - the class of the resource

string -

Returns:

the resource

Throws:

org.gcube.com.fasterxml.jackson.core.JsonParseException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

IOException

unmarshalWithReader

public static <ISM extends Element> ISM unmarshalWithReader(Class<ISM> clz,
                                                            String string)
                                                     throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                            org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                            IOException

Creates a resource of given class from its serialization in a given String

Parameters:

clz - the class of the resource

string -

Returns:

the resource

Throws:

org.gcube.com.fasterxml.jackson.core.JsonParseException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

IOException

unmarshalList

public static <ISM extends Element> List<ISM> unmarshalList(Class<ISM> clz,
                                                            String string)
                                                     throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                            org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                            IOException

Throws:

org.gcube.com.fasterxml.jackson.core.JsonParseException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

IOException

unmarshalList

public static <ISM extends Element> List<ISM> unmarshalList(String string)
                                                     throws org.gcube.com.fasterxml.jackson.core.JsonParseException,
                                                            org.gcube.com.fasterxml.jackson.databind.JsonMappingException,
                                                            IOException

Throws:

org.gcube.com.fasterxml.jackson.core.JsonParseException

org.gcube.com.fasterxml.jackson.databind.JsonMappingException

IOException