org.mule.metadata.persistence.reduced

Class ReducedJsonMetadataTypeWriter

java.lang.Object

org.mule.metadata.persistence.AbstractJsonMetadataTypeWriter

org.mule.metadata.persistence.reduced.ReducedJsonMetadataTypeWriter

All Implemented Interfaces:

TypeWriter, MetadataTypeWriter

public class ReducedJsonMetadataTypeWriter
extends AbstractJsonMetadataTypeWriter

MetadataTypeWriter implementation that serializes a MetadataType object into a JSON object with a reduced structure by creating a type catalog for all ObjectTypes found.

The end serialization ends up with an structure like the one described in the following snippet.

/**

 {
   "value": {...}
   "catalog": {...}
 }
 

The value element contains the serializing MetadataType structure with references to the catalog. NOTE that if the serializing object is an object type, then a simple reference to the catalog will be described in the value field. e.g.: @{code ... "value"{ type: "@ref:myObjectTypeId" } ...}

The catalog contains all the described object types in the root MetadataType, also, ObjectTypes described in the catalog can also contain references to other types declared in that catalog.

Since:

1.2.0, 1.1.7

Field Summary

Fields inherited from class org.mule.metadata.persistence.AbstractJsonMetadataTypeWriter

prettyPrint, typeStack, writer

Constructor Summary

Constructors

Constructor and Description
ReducedJsonMetadataTypeWriter()

Method Summary

Modifier and Type	Method and Description
ReducedJsonMetadataTypeWriter	setPrettyPrint(boolean prettyPrint) Changes the value of PrettyPrint property of the ReducedJsonMetadataTypeWriter.
protected void	write(MetadataType type) Given a MetadataType, serializes it into a JSON format.

Methods inherited from class org.mule.metadata.persistence.AbstractJsonMetadataTypeWriter

toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ReducedJsonMetadataTypeWriter

public ReducedJsonMetadataTypeWriter()

Method Detail

write

protected void write(MetadataType type)
              throws IOException

Given a MetadataType, serializes it into a JSON format.

It is expected that a proper writer is already set to this object.

Specified by:

write in class AbstractJsonMetadataTypeWriter

Parameters:

type - MetadataType to doSerialize.

Throws:

IOException - if any error occurred when writing the JSON file.

setPrettyPrint

public ReducedJsonMetadataTypeWriter setPrettyPrint(boolean prettyPrint)

Description copied from class: AbstractJsonMetadataTypeWriter

Changes the value of PrettyPrint property of the ReducedJsonMetadataTypeWriter. If it is enabled, when AbstractJsonMetadataTypeWriter.toString(MetadataType) is executed the output String will be printed in a human readable format, otherwise, by default, the JSON will be printed in a compact and more performable format.

Overrides:

setPrettyPrint in class AbstractJsonMetadataTypeWriter

Parameters:

prettyPrint - boolean value indicating if the writer should pretty print the JSON

Returns:

the configured TypeWriter instance