Java Hotswap的局限性

Question

The java hotswap feature save a lot of time for me. However, it has many limitations (like schema change is not supported). Any idea if the limitation is going to be addressed any sooner? According to this forum entry , it seems to be ignored.

I know that products like JRebel helps. But does anyone know about any open source tools for this?

Answer 1

您可以查看Dynamic Code Evolution VM （也可以访问http://java.net/projects/dcevm ）

Answer 2

JavaRebel is a good tool, but it need you purchase.

I'd like advice to you use hotswaping ant tool:

http://www.asjava.com/core-java/how-to-hotswap-java-code-into-jvm-redefinition-example/

Answer 3

您还可以查看Eclipse Equinox 。

Answer 4

OSGI is supposed to have come some way on this problem. You may want to have a look at apache felix