JarCastingNOTICE
I am not actively using rethink anymore and have little time to maintain the project. It may be possible that time opens up in the near future, but if anyone is eager to take this over / help out they are welcome to contact me.
Introduction
Maven Central
Include in your pom with
<dependency>
<groupId>com.rethinkdb</groupId>
<artifactId>rethink-java-driver</artifactId>
<version>0.3</version>
</dependency>
Examples
The driver supports java 1.6 and up. But to truly get the benefit of the lambda support java 8 is recommended.
in java 8 one can do something Like
RethinkDB r = RethinkDB.r;
RethinkDBConnection con = r.connect();
r.db("test").tableCreate("heros").run(con);
con.use("test");
r.table("heros").insert(
new MapObject().with("name", "Heman").with("age", 33).with("skill", "sword"),
new MapObject().with("name", "Spiderman").with("age", 27).with("skill", "jumping"),
new MapObject().with("name", "Superman").with("age", 133).with("skill", "flying"),
new MapObject().with("name", "Xena").with("age", 29).with("skill", "wowza")
).run(con);
System.out.println(
r.table("heros").filter(hero->hero.field("age").gt(100)).pluck("age").run(con)
); // [{age=133.0}]
System.out.println(
r.table("heros").orderBy(r.desc("age")).map(hero -> hero.field("name").upcase()).run(con)
); // [SUPERMAN, HEMAN, XENA, SPIDERMAN]
System.out.println(
r.table("heros").update(row ->
r.branch(
row.field("age").gt(100),
new MapObject().with("newAttribute", "old"),
new MapObject().with("newAttribute", "young")
)
).run(con)
); // DMLResult{inserted=0, replaced=4, unchanged=0, errors=0, first_error=null, deleted=0, skipped=0, generated_keys=null, old_val=null, new_val=null}
System.out.println(
r.table("heros").pluck("name","newAttribute").run(con)
); // [
// {newAttribute=young, name=Xena},
// {newAttribute=young, name=Spiderman},
// {newAttribute=old, name=Superman},
// {newAttribute=young, name=Heman}
// ]
See API Documentation and more examples here: http://npiv.github.io/rethink-java-doc/html
Apache License 2.0
Copyright [2014] [Nick Verlinde]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.