Interface ISVNEventHandler

All Superinterfaces:
ISVNCanceller
All Known Subinterfaces:
ISVNAdminEventHandler
All Known Implementing Classes:
SVNAdminBasicClient, SVNAdminClient, SVNAdminEventAdapter, SVNEventAdapter, SVNLookClient, SVNRepositoryReplicator

public interface ISVNEventHandler extends ISVNCanceller
The ISVNEventHandler interface should be implemented in order to be further provided to an SVN*Client object as a handler of a sequence of events generated by SVN*Client's do*() methods.

This is a way how a custom event handler can be registered:

 import org.tmatesoft.svn.core.wc.ISVNOptions;
 import org.tmatesoft.svn.core.wc.SVNWCUtil;
 import org.tmatesoft.svn.core.wc.SVNClientManager;
 import org.tmatesoft.svn.core.wc.ISVNEventHandler;
 ...
 
 ISVNOptions options = SVNWCUtil.createDefaultOptions(true);
 String authName = "myName";
 String authPassword = "myPassword";
 SVNClientManager clientManager = SVNClientManager.newInstance(options, authName, authPassword);
 clientManager.getCommitClient().setEventHandler(new ISVNEventHandler(){
     public void handleEvent(SVNEvent event, double progress){
         //handle event here
     }
     
     public void checkCancelled() throws SVNCancelException {
         //handle cancel of the operation - throw SVNCancelException  
     }
 });

or like this:
 ...
 import org.tmatesoft.svn.core.wc.SVNCommitClient;
 ...
 
 ISVNOptions options = SVNWCUtil.createDefaultOptions(true);
 SVNCommitClient commitClient = new SVNCommitClient(null, options);
 commitClient.setEventHandler(new ISVNEventHandler(){
 ...
 });

All calls to handleEvent() and checkCancelled() methods are synchronous - that is the caller is blocked till a method finishes.

Since:
1.2
Version:
1.3
Author:
TMate Software Ltd.
See Also:
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final double
    Constant that is currently the value of the progress parameter (in handleEvnt())

    Fields inherited from interface org.tmatesoft.svn.core.ISVNCanceller

    NULL
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    handleEvent(SVNEvent event, double progress)
    Handles the current event.

    Methods inherited from interface org.tmatesoft.svn.core.ISVNCanceller

    checkCancelled
  • Field Details

  • Method Details

    • handleEvent

      void handleEvent(SVNEvent event, double progress) throws SVNException
      Handles the current event.

      Generally all operations represented by do*() methods of SVN*Client objects are followed by generating a sequence of events that are passed to the registered ISVNEventHandler object for custom processing. For example, during an update operation each local item being modified is signaled about by dispatching a specific for this item SVNEvent object to this method where this event can be scrutinized and handled in a desired way.

      Parameters:
      event - the current event that keeps detailed information on the type of action occured and other attributes like path, status, etc.
      progress - currently reserved for future use; now it's value is always set to UNKNOWN
      Throws:
      SVNException