Project

General

Profile

« Previous | Next » 

Revision 54661

Added by Alessia Bardi over 5 years ago

Fixed bug in CQL translation to mongo queries when dealing with exist queries like fieldname = *

View differences:

MongoCqlTranslator.java
59 59 
	}
60 60 

  		




  61
  61
  
    
	private Bson doTranslate(final CQLTermNode termNode) throws CQLParseException {


  		




  62
  
  
    
		if (termNode.getTerm().equals("*")) return new BasicDBObject();


  		




  
  62
  
    
		if (termNode.getTerm().equals("*")  && (termNode.getIndex().equals("*") || termNode.getIndex().equals("cql.serverChoice"))) return new BasicDBObject();


  		




  63
  63
  
    
		String relation = termNode.getRelation().getBase();


  		




  64
  64
  
    
		Relation rel = Relations.get(relation);


  		




  65
  65
  
    
		return this.handleRelationNode(rel, termNode);


  		




  ......




  80
  80
  
    
		switch (rel) {


  		




  81
  81
  
    
		case EQUAL:


  		




  82
  82
  
    
		case EXACT:


  		




  83
  
  
    
			mongoQueryObject.put(indexName, termObj);


  		




  
  83
  
    
			if(!term.equals("*")) {


  		




  
  84
  
    
				mongoQueryObject.put(indexName, termObj);


  		




  
  85
  
    
			}


  		




  
  86
  
    
			else{


  		




  
  87
  
    
				//special case to handle exist queries such as fieldname = * --> qty: { $exists: true}


  		




  
  88
  
    
				mongoQueryObject.put(indexName, new BasicDBObject("$exists", true));


  		




  
  89
  
    
			}


  		




  84
  90
  
    
			break;


  		




  85
  91
  
    
		case NOT:


  		




  86
  92
  
    
			mongoQueryObject.put(indexName, new BasicDBObject("$ne", termObj));


  		












Also available in:  Unified diff