Cool, will rebase my fork and check it out as soon as I am not officially on parental leave anymore ;)
Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. On Sun, Jan 2, 2011 at 12:21 PM, Christopher Schmidt <fakod...@googlemail.com> wrote: > I see ... > > You can use > > val anyRef = "/index/node".GET[AnyRef] > > in this case anyRef.toString returns: > > {index2={template= > http://localhost:7474/db/data/index/node/index2/{key}/{value}, > provider=lucene, type=fulltext}, my_nodes={template= > http://localhost:7474/db/data/index/node/my_nodes/{key}/{value}, > provider=lucene, type=exact}} > > this is the most simple solution. > > If you know some properties and want to ignore others, you can put > the JsonIgnoreProperties annotation to the class, like: > > @JsonIgnoreProperties(ignoreUnknown = true) > case class GetIndex(@BeanProperty var my_nodes: MyNodes) { > def this() = this (null) > } > > case class MyNodes(. . .) > > This would simply ignore the index2 object. > > I will check that in to github. > > > > However, the best thing would be to be as predictable as possible, f.e using > an anonymous array: > > [ > { > "name" : "index2", > "template" : " > http://localhost:7474/db/data/index/node/index2/{key}/{value}";, > "provider" : "lucene", > "type" : "fulltext" > }, > { > "name" : "my_nodes", > "template" : " > http://localhost:7474/db/data/index/node/my_nodes/{key}/{value}";, > "provider" : "lucene", > "type" : "exact" > } > ] > > Something like that... > > Christopher > > On Sat, Jan 1, 2011 at 11:01 PM, Peter Neubauer < > peter.neuba...@neotechnology.com> wrote: > >> Yeah, >> that sounds good. However, in the Index listing case, there is no >> top-level key to pass into the class, sine alrady the root-level index >> names are unpredictable. Is that possible to cover, too? In the >> extensions case, there is at least the "extensions" handle to pass in, >> even if we don't know the type of the value ... >> >> Cheers, >> >> /peter neubauer >> >> GTalk: neubauer.peter >> Skype peter.neubauer >> Phone +46 704 106975 >> LinkedIn http://www.linkedin.com/in/neubauer >> Twitter http://twitter.com/peterneubauer >> >> http://www.neo4j.org - Your high performance graph database. >> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. >> >> >> >> On Sat, Jan 1, 2011 at 10:57 PM, Christopher Schmidt >> <fakod...@googlemail.com> wrote: >> > Same as GET http://localhost:7474/db/data/ where I can not predict the >> > extensions parameter. I used the simple data binding (see >> > here<http://wiki.fasterxml.com/JacksonDataBinding>). >> > Means that the parameter is of type Any >> > >> > case class GetRoot( . . . @BeanProperty var extensions:Any) { >> > . . . >> > } >> > >> > Jackson "fills" it with a LinkedHashMap<String,Object>. F.e. if the >> returned >> > JSON is >> > >> > { >> > . . . >> > "extensions" : { >> > "GetAll" : { >> > "get_all_nodes" : " >> > http://localhost:7474/db/data/ext/GetAll/graphdb/get_all_nodes";, >> > "getAllRelationships" : " >> > http://localhost:7474/db/data/ext/GetAll/graphdb/getAllRelationships"; >> > } >> > } >> > } >> > >> > the LinkedHashMap.toString prints: >> > >> > {GetAll={get_all_nodes= >> > http://localhost:7474/db/data/ext/GetAll/graphdb/get_all_nodes, >> > getAllRelationships= >> > http://localhost:7474/db/data/ext/GetAll/graphdb/getAllRelationships}} >> > >> > I don't know if there is a better way... >> > >> > Christopher >> > >> > On Sat, Jan 1, 2011 at 10:20 PM, Peter Neubauer < >> > peter.neuba...@neotechnology.com> wrote: >> > >> >> Christopher, >> >> >> >> my problem is with the names of the index representations being able >> >> to contain whatever, so the Scala case class can't assume a parameter >> >> name. look at the result of an index creation and listing: >> >> >> >> curl -X POST -H Accept:application/json -HContent-Type:application/jon >> >> -d '{"name":"index2", >> >> "config":{"type":"fulltext","provider":"lucene"}}' >> >> http://localhost:7474/db/data/index/node >> >> { >> >> "template" : " >> >> http://localhost:7474/db/data/index/node/index2/{key}/{value}";, >> >> "provider" : "lucene", >> >> "type" : "fulltext" >> >> } >> >> >> >> $curl http://localhost:7474/db/data/index/node >> >> { "index2" : { >> >> "template" : >> >> "http://localhost:7474/db/data/index/node/index2/{key}/{value}";, >> >> "provider" : "lucene", >> >> "type" : "fulltext" >> >> }, >> >> "fulltext" : { >> >> "template" : >> >> "http://localhost:7474/db/data/index/node/fulltext/{key}/{value}";, >> >> "provider" : "lucene", >> >> "type" : "fulltext" >> >> } >> >> } >> >> >> >> How do I code this to be a map of Index classes in SJersey? >> >> >> >> Cheers, >> >> >> >> /peter neubauer >> >> >> >> GTalk: neubauer.peter >> >> Skype peter.neubauer >> >> Phone +46 704 106975 >> >> LinkedIn http://www.linkedin.com/in/neubauer >> >> Twitter http://twitter.com/peterneubauer >> >> >> >> http://www.neo4j.org - Your high performance graph >> database. >> >> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. >> >> >> >> >> >> >> >> On Sat, Jan 1, 2011 at 8:43 PM, Christopher Schmidt >> >> <fakod...@googlemail.com> wrote: >> >> > Happy new year Peter, >> >> > >> >> > I did that already in my repo and added as well an example to use >> >> > polymorphic "*node classes"* (using Scala's case classes, see >> >> > here< >> >> >> https://github.com/FaKod/SJersey/blob/master/src/test/scala/org/sjersey/test/json/polymorphic/Animal.scala >> >> > >> >> > ). >> >> > >> >> > Christopher >> >> > >> >> > On Sat, Jan 1, 2011 at 9:59 AM, Peter Neubauer < >> >> > peter.neuba...@neotechnology.com> wrote: >> >> > >> >> >> Christopher, >> >> >> Happy New Year! I tried to fork and adapt the code to reflect the >> >> >> updated REST API, but the variable index listing under >> >> >> /db/data/index/node is too hard for my Scala skillz ... Feel free to >> >> >> pull, diff and correct :) >> >> >> >> >> >> /Peter >> >> >> >> >> >> On Wednesday, December 29, 2010, Christopher Schmidt >> >> >> <fakod...@googlemail.com> wrote: >> >> >> > I am answering my own thread here, just in case someone is >> >> interested... >> >> >> > >> >> >> > I solved my unmarshaling issue with Neo4j REST, JAXB and Jersey >> with >> >> >> using >> >> >> > the Jackson JSON processor (http://jackson.codehaus.org/) instead >> of >> >> >> Jersey >> >> >> > JSON. >> >> >> > >> >> >> > This makes it easy to write a POPO representation of Neo4j's REST >> >> >> *objects*. >> >> >> > I implemented some of them (in Scala), see here: >> >> >> > >> >> >> >> >> >> https://github.com/FaKod/SJersey/tree/master/src/test/scala/org/sjersey/test/json/neo4jstuff >> >> >> > >> >> >> > The usage is rather simple. I tested it with a *specs* test class >> >> here: >> >> >> > >> >> >> >> >> >> https://github.com/FaKod/SJersey/blob/master/src/test/scala/org/sjersey/test/AccessTest.scala >> >> >> > >> >> >> > Although some idea files are checked in, it should be able to check >> it >> >> >> out >> >> >> > with maven2 (pom.xml). >> >> >> > >> >> >> > I have written a blog post about this POC >> >> >> > here< >> >> >> >> >> >> http://blog.fakod.eu/2010/12/10/yet-another-trya-rest-client-with-jersey-and-scala/ >> >> >> >, >> >> >> > as I said: Just in case someone is interested to use Scala, Jersey >> and >> >> >> the >> >> >> > Neo4j REST server ;) >> >> >> > >> >> >> > Christopher >> >> >> > >> >> >> > On Wed, Dec 8, 2010 at 4:09 PM, Christopher Schmidt < >> >> >> fakod...@googlemail.com >> >> >> >> wrote: >> >> >> > >> >> >> >> I have a little spare time ;-) and I try to create a/another "very >> >> >> smart" >> >> >> >> REST client DSL in Scala. >> >> >> >> >> >> >> >> For testing and test data I am using the Neo4j Server from here: >> >> >> >> >> >> http://blog.neo4j.org/2010/04/neo4j-rest-server-part1-get-it-going.html >> >> >> >> >> >> >> >> Client library is Jersey, JSON marshaling and unmarshaling lib is >> >> JAXB. >> >> >> The >> >> >> >> current client Scala code is: >> >> >> >> >> >> >> >> rest { >> >> >> >> implicit s => >> >> >> >> val traversalPath = "node/3/traverse/path".POST[JSONArray] >> <= >> >> >> >> PathRequest(order = "depth first", max_depth = 4, uniqueness = >> "node >> >> >> path") >> >> >> >> println("Array length: " + traversalPath.length) // prints >> 2 >> >> >> >> } >> >> >> >> >> >> >> >> The above JSONArray works fine, but if I use Java objects >> >> >> >> (as XmlRootElement) I get unmarshaling exceptions. It would be >> >> helpful >> >> >> If >> >> >> >> there is someone out there who already created some JAXB objects >> for >> >> >> >> Neo4j... >> >> >> >> >> >> >> >> Christopher >> >> >> >> >> >> >> >> >> >> >> >> On Wed, Dec 8, 2010 at 3:56 PM, Peter Neubauer < >> >> >> >> peter.neuba...@neotechnology.com> wrote: >> >> >> >> >> >> >> >>> Christopher, >> >> >> >>> are you trying to build your own server, or are you using Neo4j >> >> Server? >> >> >> >>> >> >> >> >>> The REST API is now part of the server component, we are right >> now >> >> >> >>> defining a mechanism to mount your own server extensions without >> >> >> >>> breaking the REST hypermedia of the existing API. >> >> >> >>> >> >> >> >>> What are you trying to do? >> >> >> >>> >> >> >> >>> Cheers, >> >> >> >>> >> >> >> >>> /peter neubauer >> >> >> >>> >> >> >> >>> GTalk: neubauer.peter >> >> >> >>> Skype peter.neubauer >> >> >> >>> Phone +46 704 106975 >> >> >> >>> LinkedIn http://www.linkedin.com/in/neubauer >> >> >> >>> Twitter http://twitter.com/peterneubauer >> >> >> >>> >> >> >> >>> http://www.neo4j.org - Your high performance graph >> >> >> >>> database. >> >> >> >>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing >> >> >> party. >> >> >> >>> >> >> >> >>> >> >> >> >>> >> >> >> >>> On Wed, Dec 8, 2010 at 3:52 PM, Christopher Schmidt >> >> >> >>> <fakod...@googlemail.com> wrote: >> >> >> >>> > Hi all, is anyone using the REST interface and JAXB? >> >> >> >>> > >> >> >> >>> > I have some problems with the traversal response of POST call >> to >> >> >> >>> > "/node/3/traverse/path" which returns: >> >> >> >>> > >> >> >> >>> > [ { >> >> >> >>> > "start" : "http://localhost:9999/node/3";, >> >> >> >>> > "nodes" : [ "http://localhost:9999/node/3";, " >> >> >> >>> http://localhost:9999/node/1"; >> >> >> >>> > ], >> >> >> >>> > "length" : 1, >> >> >> >>> > "relationships" : [ "http://localhost:9999/relationship/6"; ], >> >> >> >>> > "end" : "http://localhost:9999/node/1"; >> >> >> >>> > }, { >> >> >> >>> > "start" : "http://localhost:9999/node/3";, >> >> >> >>> > "nodes" : [ "http://localhost:9999/node/3";, " >> >> >> >>> http://localhost:9999/node/2"; >> >> >> >>> > ], >> >> >> >>> > "length" : 1, >> >> >> >>> > "relationships" : [ "http://localhost:9999/relationship/2"; ], >> >> >> >>> > "end" : "http://localhost:9999/node/2"; >> >> >> >>-- >> >> >> > Christopher >> >> >> > twitter: @fakod >> >> >> > blog: http://blog.fakod.eu >> >> >> > _______________________________________________ >> >> >> > Neo4j mailing list >> >> >> > User@lists.neo4j.org >> >> >> > https://lists.neo4j.org/mailman/listinfo/user >> >> >> > >> >> >> _______________________________________________ >> >> >> Neo4j mailing list >> >> >> User@lists.neo4j.org >> >> >> https://lists.neo4j.org/mailman/listinfo/user >> >> >> >> >> > >> >> > >> >> > >> >> > -- >> >> > Christopher >> >> > twitter: @fakod >> >> > blog: http://blog.fakod.eu >> >> > _______________________________________________ >> >> > Neo4j mailing list >> >> > User@lists.neo4j.org >> >> > https://lists.neo4j.org/mailman/listinfo/user >> >> > >> >> _______________________________________________ >> >> Neo4j mailing list >> >> User@lists.neo4j.org >> >> https://lists.neo4j.org/mailman/listinfo/user >> >> >> > >> > >> > >> > -- >> > Christopher >> > twitter: @fakod >> > blog: http://blog.fakod.eu >> > _______________________________________________ >> > Neo4j mailing list >> > User@lists.neo4j.org >> > https://lists.neo4j.org/mailman/listinfo/user >> > >> _______________________________________________ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > > > > -- > Christopher > twitter: @fakod > blog: http://blog.fakod.eu > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
