Hi,
I have made a first stab at integrating the new Cypher DSL with
QueryDSL(.com). The first feature is simply being able to use QueryDSL
expressions in the WHERE clause. Example:
QPerson person = QPerson.person;
Assert.assertEquals( "START person=node(1,2,3) WHERE
person.firstName=\"P\" and person.age>25 RETURN person",
CypherQueryDSL.start( node( "person", 1, 2, 3 ) )
.where( person.firstName.eq( "P" ).and(
person.age.gt( 25 ) ) )
.returns( nodes( "person" ) )
.toString() );
---
QPerson is a generated class from QueryDSL, and comes from a simple Java
class Person that has two fields. With that I can then construct the
WHERE expression quite easily, as is shown above.
And that's about it! Very straightforward. Look at the Cypher DSL in
GitHub for example on how to set it up, and what Maven dependencies you
need to use it.
/Rickard
--
Rickard Öberg
Developer
Neo Technology
Twitter: @rickardoberg, Skype: rickardoberg
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