getAll is an enhanced version of get that takes multiple ids and returns a List of instances. The list size will be the same as the number of provided ids; any misses will result in a null at that slot. See http://grails.org/doc/latest/ref/Domain%20Classes/getAll.html findAll lets you use HQL queries and supports pagination, but they’re not limited … Read more
Jan is correct – bcrypt by design doesn’t generate the same hash for each input string. But there’s a way to check that a hashed password is valid, and it’s incorporated into the associated password encoder. So add a dependency injection for the passwordEncoder bean in your controller (def passwordEncoder) and change the lookup to … Read more
userName(unique: [‘countryId’]) You can include as many other properties in the array that make up the other properties that must be considered in the “unique” constraint on the username. So, for example if you wanted to make userName unique within a countryId and provinceId it would look like this: userName(unique: [‘countryId’, ‘provinceId’]
Setting the response status with its own statement is good enough. It doesn’t look too ugly and is pretty straightforward: response.status = 404; I’ve used this successfully myself and have seen others do it this way too. Since it’s just a setter, you can also do other stuff after setting the status. Whichever status you … Read more
In a GString (groovy string), any valid Groovy expression can be enclosed in the ${…} including method calls etc. This is detailed in the following page.
build – dependency that is only needed by the build process runtime – dependency that is needed to run the application, but not compile it e.g. JDBC implementation for specific database vendor. This would not typically be needed at compile-time because code depends only the JDBC API, rather than a specific implementation thereof compile – … Read more
If you need it in an artifact that supports dependency injection, simply inject grailsApplication class MyController { def grailsApplication def myAction = { def bar = grailsApplication.config.my.property } } If you need it in a bean in, say, src/groovy or src/java, wire it up using conf/spring/resources.groovy // src/groovy/com/example/MyBean.groovy class MyBean { def grailsApplication def foo() … Read more
SpringSource’s goal is to make it as fast and easy as possible for people to build, run and manage Spring-based solutions. We have both Grails and Spring Roo because we deeply care about developer productivity and unquestionably both of these tools deliver a serious boost to what teams can achieve on top of Spring. We … Read more
Your configuration is for an h2:mem database. Memory Databases have no tables upon connecting to them, and any & all tables are lost when all the connections are closed. Furthermore, a (named) in memory database is unique to the JVM process that opens it. From the H2 documentation: Sometimes multiple connections to the same in-memory … Read more
This solution adds to the answers http://stackoverflow.com/a/10956283/122457. In Grails 2.x, add the following to BuildConfig.groovy: grails.server.port.http = 8090 See http://forum.springsource.org/archive/index.php/t-97024.html for further details.