com.dslplatform.client

Interface JsonSerialization

All Known Implementing Classes:

DslJsonSerialization, JacksonJsonSerialization

public interface JsonSerialization

JSON serialization library wrapper.

Method Summary

Modifier and Type	Method and Description
<T> T	deserialize(java.lang.Class<T> manifest, byte[] content, int size) Try to deserialize provided JSON byte array input into specified object.
<T extends AggregateRoot> java.util.List<History<T>>	deserializeHistoryList(java.lang.Class<T> manifest, byte[] content, int size) To work around JVM erasure specify history element type.
<T> java.util.List<T>	deserializeList(java.lang.Class<T> manifest, byte[] content, int size) To work around JVM erasure specify list element type.
Bytes	serialize(java.lang.Object value) Serialize object if possible.
void	serialize(java.io.Writer writer, java.lang.Object value) Serialize object if possible to an existing Writer.

Method Detail

serialize

Bytes serialize(java.lang.Object value)
         throws java.io.IOException

Serialize object if possible. Returning byte array and total length, to allow for byte array reuse.

Parameters:

value - object instance to serialize

Returns:

JSON as byte array (actual length might differ)

Throws:

java.io.IOException

serialize

void serialize(java.io.Writer writer,
               java.lang.Object value)
        throws java.io.IOException

Serialize object if possible to an existing Writer.

Parameters:

value - object instance to serialize

Throws:

java.io.IOException

deserialize

<T> T deserialize(java.lang.Class<T> manifest,
                  byte[] content,
                  int size)
           throws java.io.IOException

Try to deserialize provided JSON byte array input into specified object. Allow byte[] reuse by asking for content and size

Type Parameters:

T - expected object type

Parameters:

manifest - object manifest

content - JSON array

size - specify length

Returns:

object instance

Throws:

java.io.IOException

deserializeList

<T> java.util.List<T> deserializeList(java.lang.Class<T> manifest,
                                      byte[] content,
                                      int size)
                               throws java.io.IOException

To work around JVM erasure specify list element type. Specified collection will be deserialized. Allow byte[] reuse by asking for content and size

Type Parameters:

T - expected object type

Parameters:

manifest - object manifest

content - JSON array

size - specify length

Returns:

list instance

Throws:

java.io.IOException

deserializeHistoryList

<T extends AggregateRoot> java.util.List<History<T>> deserializeHistoryList(java.lang.Class<T> manifest,
                                                                            byte[] content,
                                                                            int size)
                                                                     throws java.io.IOException

To work around JVM erasure specify history element type. Specified collection will be deserialized. Allow byte[] reuse by asking for content and size

Type Parameters:

T - expected object type

Parameters:

manifest - object manifest

content - JSON array

size - specify length

Returns:

list instance of history objects

Throws:

java.io.IOException