Author: chirino
Date: Tue Aug 23 22:12:25 2011
New Revision: 1160904
URL: http://svn.apache.org/viewvc?rev=1160904&view=rev
Log:
Add back field traversal and method calling support.
Modified:
activemq/activemq-apollo/trunk/apollo-web/src/main/scala/org/apache/activemq/apollo/web/resources/BrokerResource.scala
Modified:
activemq/activemq-apollo/trunk/apollo-web/src/main/scala/org/apache/activemq/apollo/web/resources/BrokerResource.scala
URL:
http://svn.apache.org/viewvc/activemq/activemq-apollo/trunk/apollo-web/src/main/scala/org/apache/activemq/apollo/web/resources/BrokerResource.scala?rev=1160904&r1=1160903&r2=1160904&view=diff
==============================================================================
---
activemq/activemq-apollo/trunk/apollo-web/src/main/scala/org/apache/activemq/apollo/web/resources/BrokerResource.scala
(original)
+++
activemq/activemq-apollo/trunk/apollo-web/src/main/scala/org/apache/activemq/apollo/web/resources/BrokerResource.scala
Tue Aug 23 22:12:25 2011
@@ -38,6 +38,7 @@ import javax.management.openmbean.Compos
import javax.management.remote.rmi._RMIConnection_Stub
import org.josql.{QueryResults, Query}
import java.util.Collections
+import java.util.regex.Pattern
/**
* <p>
@@ -322,14 +323,26 @@ case class BrokerResource() extends Reso
}
class JosqlHelper {
+
def get(o:AnyRef, name:String):AnyRef = {
- try {
- o.getClass().getField(name).get(o)
- } catch {
- case e:Throwable =>
- e.printStackTrace()
- null
+
+ def invoke(o:AnyRef, name:String):Option[AnyRef] = {
+ try {
+ if(name.endsWith("()")) {
+ Option(o.getClass().getMethod(name.stripSuffix("()")).invoke(o))
+ } else {
+ Option(o.getClass().getField(name).get(o))
+ }
+ } catch {
+ case e:Throwable =>
+ None
+ }
}
+
+ var parts = name.split(Pattern.quote("."))
+ parts.foldLeft(Option(o)) { case(memo, field)=>
+ memo.flatMap(invoke(_, field))
+ }.getOrElse(null)
}
}
