# Package org.apache.catalina.ha.deploy

Interface Summary
Interface | Description
--- | ---
FileChangeListener |

Class Summary
Class | Description
--- | ---
Constants | Manifest constants for the `org.apache.catalina.ha.deploy` package.
FarmWarDeployer | A farm war deployer is a class that is able to deploy/undeploy web applications in WAR from within the cluster.
FileMessage | Contains the data for a file being transferred over TCP, this is essentially a fragment of a file, read and written by the FileMessageFactory
FileMessageFactory | This factory is used to read files and write files by splitting them up into smaller messages.
UndeployMessage |
WarWatcher | The WarWatcher watches the deployDir for changes made to the directory (adding new WAR files->deploy or remove WAR files->undeploy) And notifies a listener of the changes made
WarWatcher.WarFilter | File name filter for war files
WarWatcher.WarInfo | File information on existing WAR files