com.redhat.lightblue.crud.mongo

Class BasicDocSaver

java.lang.Object

com.redhat.lightblue.crud.mongo.BasicDocSaver

All Implemented Interfaces:

DocSaver

public class BasicDocSaver
extends Object
implements DocSaver

Basic doc saver with no transaction support

Nested Class Summary

Nested classes/interfaces inherited from interface com.redhat.lightblue.crud.mongo.DocSaver

DocSaver.Op

Constructor Summary

Constructors

Constructor and Description
BasicDocSaver(Translator translator, com.redhat.lightblue.eval.FieldAccessRoleEvaluator roleEval) Creates a doc saver with the given translator and role evaluator

Method Summary

Methods

Modifier and Type	Method and Description
void	saveDoc(com.redhat.lightblue.crud.CRUDOperationContext ctx, DocSaver.Op op, boolean upsert, com.mongodb.DBCollection collection, com.redhat.lightblue.metadata.EntityMetadata md, com.mongodb.DBObject dbObject, com.redhat.lightblue.crud.DocCtx inputDoc) Inserts or saves a doc

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicDocSaver

public BasicDocSaver(Translator translator,
             com.redhat.lightblue.eval.FieldAccessRoleEvaluator roleEval)

Creates a doc saver with the given translator and role evaluator

Method Detail

saveDoc

public void saveDoc(com.redhat.lightblue.crud.CRUDOperationContext ctx,
           DocSaver.Op op,
           boolean upsert,
           com.mongodb.DBCollection collection,
           com.redhat.lightblue.metadata.EntityMetadata md,
           com.mongodb.DBObject dbObject,
           com.redhat.lightblue.crud.DocCtx inputDoc)

Description copied from interface: DocSaver

Inserts or saves a doc

Specified by:

saveDoc in interface DocSaver

Parameters:

ctx - Operation context

op - insert or save

upsert - Whether to insert if the document is not in db

collection - The MongoDB collection to which documents will be inserted or saved

md - Entity metadata

dbObject - Document to insert/save

inputDoc - The input document The implementation should insert or save the document to the collection. If operation is insert, the document is inserted, and the _id is returned in the output document of inputDoc. If the operation is save, and the document to be saved has _id, the document is attempted to be updated in the db. If the db does not have the document but upsert=true, document is inserted. Otherwise, update fails.