Query http://dcp.jboss.org/ with groovy

dcp-search.groovy

// this adds a "truncate(#)" method to String
// see http://www.vertigrated.com/blog/2009/11/how-to-add-a-truncateint-len-method-to-stringgstring-in-groovy/
String.metaClass.truncate = { len ->
    if (delegate == null) {return''}
    if (delegate.length() > len) {return delegate[0..(len - 2)] + "\u2026"}
    return delegate
}

def query= "hibernate"
int size = 20
def searchUrl = "http://dcp.jboss.org/v1/rest/search?query=${query}&size=${size}".toURL()

def result = new groovy.json.JsonSlurper().parse searchUrl

result.hits.hits.each {
    println "${it.fields.sys_url_view} : ${it.fields.sys_description.truncate(50)}"
}

"Found ${result.hits.total} hits"