package bluej.groupwork.svn;

import java.io.File;

import org.tigris.subversion.javahl.ClientException;
import org.tigris.subversion.javahl.Depth;
import org.tigris.subversion.javahl.Revision;
import org.tigris.subversion.javahl.SVNClientInterface;

import bluej.groupwork.TeamworkCommandAborted;
import bluej.groupwork.TeamworkCommandError;
import bluej.groupwork.TeamworkCommandResult;




| Subversion "checkout" command.
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* 
* @author Davin McCall
 
*/
public class SvnCheckoutCommand extends SvnCommand{    
   private File checkoutPath;
   
   private String moduleName;
    
   
   public SvnCheckoutCommand(SvnRepository repository, File projectPath)
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{
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super(repository);
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this.checkoutPath = projectPath.getAbsoluteFile();
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moduleName = projectPath.getName();
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}
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protected TeamworkCommandResult doCommand()
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{
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//set local working copy's svn version to 1.6. this is a working around
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//the broken 1.7 local working copy versioning of SVNKit.
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System.setProperty("svnkit.wc.17", "false");
      SVNClientInterface client = getClient();
      String reposUrl = getRepository().getReposUrl();
       
      reposUrl += "/" + moduleName;
        
       
      try {
      client.checkout(reposUrl, checkoutPath.getAbsolutePath(),
               
      Revision.HEAD, Revision.HEAD, Depth.infinity, true, true);
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//set local working copy's svn version back to 1.7. This is just
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//to put things back the way they used to be.
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System.setProperty("svnkit.wc.17", "true");
      if (! isCancelled()) {                
         return new TeamworkCommandResult();             
         }         
      }
       
   catch (ClientException ce) {
      if (! isCancelled()) {
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return new TeamworkCommandError(ce.getMessage(), ce.getLocalizedMessage());
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}
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}
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return new TeamworkCommandAborted();
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}
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}