Thanks Greg, Much appreciated, will get back to you tomorrow.
Cheers, Peter. Gregg Wonderly (JIRA) wrote:
[ https://issues.apache.org/jira/browse/RIVER-314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gregg Wonderly updated RIVER-314: --------------------------------- Attachment: ClassLoading.java Here's my copy of ClassLoading with the never prefer changes in them. Notice that I am using a HashSet that is unsynchronized. In my use, synchronization was not required. This code, in production use for random applications, should use synchronization to control concurrent access. Here is an example set of classes that I can specify as never preferred and keep codebase jars from being downloaded. This is specific to my application, and others might need more or less than this to operate correctly. ClassLoading.neverPrefer( Name.class.getName() ); ClassLoading.neverPrefer( ServiceInfo.class.getName() ); ClassLoading.neverPrefer( ServiceType.class.getName() ); ClassLoading.neverPrefer( ConsistentMap.class.getName() ); ClassLoading.neverPrefer( URL.class.getName() ); ClassLoading.neverPrefer( URI.class.getName() ); ClassLoading.neverPrefer( UIDescriptor.class.getName() ); ClassLoading.neverPrefer( MarshalledObject.class.getName() ); ClassLoading.neverPrefer( java.lang.reflect.Proxy.class.getName() ); ClassLoading.neverPrefer( net.jini.jeri.BasicInvocationHandler.class.getName() ); ClassLoading.neverPrefer( net.jini.jeri.BasicObjectEndpoint.class.getName() ); ClassLoading.neverPrefer( net.jini.jeri.BasicInvocationHandler.class.getName() ); ClassLoading.neverPrefer( net.jini.jeri.ssl.SslEndpoint.class.getName() ); ClassLoading.neverPrefer( net.jini.jeri.tcp.TcpEndpoint.class.getName() ); ClassLoading.neverPrefer( net.jini.id.UuidFactory.class.getName() ); ClassLoading.neverPrefer( net.jini.id.Uuid.class.getName() ); ClassLoading.neverPrefer( com.artima.lookup.util.ConsistentSet.class.getName() ); ClassLoading.neverPrefer( Object[].class.getName() ); ClassLoading.neverPrefer( byte[].class.getName() );Enhanced codebase download -------------------------- Key: RIVER-314 URL: https://issues.apache.org/jira/browse/RIVER-314 Project: River Issue Type: New Feature Reporter: Tom Hobbs Attachments: ClassLoading.java Direct copy from the mailing list: "I'm also thinking that if we add support of compression to the http codebase (and serialization), we can download individual class files over the network individually instead of entire jar files (repeatedly compressed class files would be cached, to reduce CPU overhead). This might make performance a bit snappier when only requiring a few classes from a large library that would normally be stored in a jar for instance." http://mail-archives.apache.org/mod_mbox/incubator-river-dev/200907.mbox/%[email protected]%3e
