Inconsistent json-schema output for mac vs sles11

[jesse8888]

I'm using jackson to generate json schema strings from POJOs with some code that looks like this:

ObjectMapper mapper = new ObjectMapper();
mapper.registerModule( new JaxbAnnotationModule() );
SchemaFactoryWrapper visitor = new SchemaFactoryWrapper();
try
{
  for (Class<?> annotatedClass : annotatedClasses)
  {
    mapper.acceptJsonFormatVisitor(annotatedClass, visitor);
    JsonSchema jsonSchema = visitor.finalSchema();
    String schemaString = mapper.writerWithDefaultPrettyPrinter()
        .writeValueAsString(jsonSchema);

When I run this code on my linux machine for some POJOs (I'll use one as a specific example) I get the incomplete schema below:

{
"type" : "object",
"id" : "urn:jsonschema:com:emc:brs:policy:msg:ds:CreateDataSourceRequest",
"properties" : {
"className" : {
"type" : "string",
"required" : true
},
"messageVersion" : {
"type" : "string",
"required" : true,
"description" : "The version of this message",
"enum" : [ "1" ]
},
"dataSource" : {
"type" : "object",
"$ref" : "urn:jsonschema:com:emc:brs:policy:msg:DataSource",
}
}
}

When my co-worker runs the exact same code on his mac, he gets the desired output schema:

{
"type" : "object",
"id" : "urn:jsonschema:com:emc:brs:policy:msg:ds:CreateDataSourceRequest",
"properties" : {
"className" : {
"type" : "string",
"required" : true
},
"messageVersion" : {
"type" : "string",
"required" : true,
"description" : "The version of this message",
"enum" : [ "1" ]
},
"dataSource" : {
"type" : "object",
"id" : "urn:jsonschema:com:emc:brs:policy:msg:DataSource",
"properties" : {
"hosts" : {
"type" : "array",
"required" : true,
"description" : "Reference to the credentials object if applicable",
"items" : {
"type" : "object",
"id" : "urn:jsonschema:com:emc:brs:policy:msg:Host",
"properties" : {
"hostname" : {
"type" : "string"
},
"ipv6Address" : {
"type" : "string"
},
"name" : {
"type" : "string",
"description" : "Optional alias or name of the object"
},
"ipv4Address" : {
"type" : "string"
},
"osType" : {
"type" : "string"
},
"attributes" : {
"type" : "object",
"description" : "List of attributes for the object",
"additionalProperties" : {
"type" : "string"
}
},
"uuid" : {
"type" : "string",
"required" : true,
"description" : "Unique id of this object"
},
"tags" : {
"type" : "object",
"description" : "List of tags for the object",
"additionalProperties" : {
"type" : "string"
}
}
}
}
},
"paths" : {
"type" : "array",
"required" : true,
"description" : "List of paths and/or compound paths to back up",
"items" : {
"type" : "string"
}
},
"name" : {
"type" : "string",
"description" : "Optional alias or name of the object"
},
"options" : {
"type" : "object",
"id" : "urn:jsonschema:com:emc:brs:policy:msg:Options",
"properties" : {
"name" : {
"type" : "string",
"description" : "Optional alias or name of the object"
},
"flags" : {
"type" : "object",
"additionalProperties" : {
"type" : "string"
}
},
"attributes" : {
"type" : "object",
"description" : "List of attributes for the object",
"additionalProperties" : {
"type" : "string"
}
},
"pid" : {
"type" : "integer"
},
"uuid" : {
"type" : "string",
"required" : true,
"description" : "Unique id of this object"
},
"version" : {
"type" : "string"
},
"tags" : {
"type" : "object",
"description" : "List of tags for the object",
"additionalProperties" : {
"type" : "string"
}
}
}
},
"attributes" : {
"type" : "object",
"description" : "List of attributes for the object",
"additionalProperties" : {
"type" : "string"
}
},
"uuid" : {
"type" : "string",
"required" : true,
"description" : "Unique id of this object"
},
"creds" : {
"type" : "object",
"$ref" : "urn:jsonschema:com:emc:brs:policy:msg:Creds"
},
"dataSourceType" : {
"type" : "string",
"required" : true,
"description" : "The type of data source",
"enum" : [ "FILE_SYSTEM", "FILE_SYSTEM_TRADITIONAL", "FILE_SYSTEM_INCREMENTAL_FOREVER", "DB2", "EXCHANGE", "HYPER_V", "INTERNAL", "LOTUS", "NAS_DEVICE", "ORACLE", "SAP", "SHAREPOINT", "SQL", "SYBASE", "VMWARE", "UNKNOWN" ]
},
"tags" : {
"type" : "object",
"description" : "List of tags for the object",
"additionalProperties" : {
"type" : "string"
}
}
}
}
}
}

I am at a loss for what could be causing this beyond some sort of nasty/inconsistent interaction between Jackson and the JVM implementations. Have you seen anything like this before? Is there anything obvious I should try as a workaround?

[jesse8888]

I have built from the latest source (jackson-module-jsonSchema-2.4.5-SNAPSHOT.jar) and my issue is no longer present. It would be interesting to know why the issue wasn't present on Macs originally, but for now my issue is resolved.

I believe issue 47 was the fix

#47