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  package org.uberfire.backend.vfs.impl;
  
  import java.util.List;
  
 
 
 public class ObservablePathImpl implements ObservablePath,
 
     private Path path;
     private Path original;
 
     @Inject
     private transient SessionInfo sessionInfo;
 
     private transient List<CommandonRenameCommand = new ArrayList<Command>();
     private transient List<CommandonDeleteCommand = new ArrayList<Command>();
     private transient List<CommandonUpdateCommand = new ArrayList<Command>();
     private transient List<CommandonCopyCommand = new ArrayList<Command>();
 
     public ObservablePathImpl() {
     }
 
     @Override
     public ObservablePath wrapfinal Path path ) {
         if ( path instanceof ObservablePathImpl ) {
             this. = ( (ObservablePathImplpath ).;
         } else {
             this. = path;
         }
         this. = this.;
         return this;
     }
 
     @Override
     public String getFileName() {
         return .getFileName();
     }
 
     public static String removeExtensionfinal String filename ) {
         if ( filename == null ) {
             return null;
         }
         final int index = indexOfExtensionfilename );
         if ( index == -1 ) {
             return filename;
         } else {
             return filename.substring( 0, index );
         }
     }
 
     public static int indexOfExtensionfinal String filename ) {
         if ( filename == null ) {
             return -1;
         }
         final int extensionPos = filename.lastIndexOf"." );
         return extensionPos;
     }
 
     @Override
     public String toURI() {
         return .toURI();
     }
 
     @Override
     public boolean hasVersionSupport() {
         return  instanceof IsVersioned && ( (IsVersioned ).hasVersionSupport();
     }
 
     @Override
    public int compareTofinal Path o ) {
        return .compareToo );
    }
    @Override
    public void onRenamefinal Command command ) {
        this..addcommand );
    }
    @Override
    public void onDeletefinal Command command ) {
        this..addcommand );
    }
    @Override
    public void onUpdatefinal Command command ) {
        this..addcommand );
    }
    @Override
    public void onCopyfinal Command command ) {
        this..addcommand );
    }
    @Override
    public void onConcurrentRenamefinal ParameterizedCommand<OnConcurrentRenameEventcommand ) {
        this..addcommand );
    }
    @Override
    public void onConcurrentDeletefinal ParameterizedCommand<OnConcurrentDeletecommand ) {
        this..addcommand );
    }
    @Override
    public void onConcurrentUpdatefinal ParameterizedCommand<OnConcurrentUpdateEventcommand ) {
        this..addcommand );
    }
    @Override
    public void onConcurrentCopyfinal ParameterizedCommand<OnConcurrentCopyEventcommand ) {
        this..addcommand );
    }
    @Override
    public void dispose() {
        .clear();
        .clear();
        .clear();
        .clear();
        if ( IOC.getBeanManager() != null ) {
            IOC.getBeanManager().destroyBeanthis );
        }
    }
    void onResourceRenamed( @Observes final ResourceRenamedEvent renamedEvent ) {
        if (  != null && .equalsrenamedEvent.getPath() ) ) {
             = renamedEvent.getDestinationPath();
            if ( .getId().equalsrenamedEvent.getSessionInfo().getId() ) ) {
                executeRenameCommands();
            } else {
                executeConcurrentRenameCommandrenamedEvent.getPath(),
                                                renamedEvent.getDestinationPath(),
                                                renamedEvent.getSessionInfo().getId(),
                                                renamedEvent.getSessionInfo().getIdentity() );
            }
        }
    }
    void onResourceDeleted( @Observes final ResourceDeletedEvent deletedEvent ) {
        if (  != null && .equalsdeletedEvent.getPath() ) ) {
            if ( .getId().equalsdeletedEvent.getSessionInfo().getId() ) ) {
                executeDeleteCommands();
            } else {
                executeConcurrentDeleteCommanddeletedEvent.getPath(),
                                                deletedEvent.getSessionInfo().getId(),
                                                deletedEvent.getSessionInfo().getIdentity() );
            }
        }
    }
    void onResourceUpdated( @Observes final ResourceUpdatedEvent updatedEvent ) {
        if (  != null && .equalsupdatedEvent.getPath() ) ) {
            if ( .getId().equalsupdatedEvent.getSessionInfo().getId() ) ) {
                executeUpdateCommands();
            } else {
                executeConcurrentUpdateCommandupdatedEvent.getPath(),
                                                updatedEvent.getSessionInfo().getId(),
                                                updatedEvent.getSessionInfo().getIdentity() );
            }
        }
    }
    void onResourceCopied( @Observes final ResourceCopiedEvent copiedEvent ) {
        if (  != null && .equalscopiedEvent.getPath() ) ) {
            if ( .getId().equalscopiedEvent.getSessionInfo().getId() ) ) {
                executeCopyCommands();
            } else {
                executeConcurrentCopyCommandcopiedEvent.getPath(),
                                              copiedEvent.getDestinationPath(),
                                              copiedEvent.getSessionInfo().getId(),
                                              copiedEvent.getSessionInfo().getIdentity() );
            }
        }
    }
    void onResourceBatchEvent( @Observes final ResourceBatchChangesEvent batchEvent ) {
        if (  != null && batchEvent.containPath ) ) {
            if ( .getId().equalsbatchEvent.getSessionInfo().getId() ) ) {
                for ( final ResourceChange change : batchEvent.getChanges ) ) {
                    switch ( change.getType() ) {
                        case :
                            executeCopyCommands();
                            break;
                        case :
                            executeDeleteCommands();
                            break;
                        case :
                             = ( (ResourceRenamedchange ).getDestinationPath();
                            executeRenameCommands();
                            break;
                        case :
                            executeUpdateCommands();
                            break;
                    }
                }
            } else {
                for ( final ResourceChange change : batchEvent.getChanges ) ) {
                    switch ( change.getType() ) {
                        case :
                            executeConcurrentCopyCommand,
                                                          ( (ResourceCopiedchange ).getDestinationPath(),
                                                          batchEvent.getSessionInfo().getId(),
                                                          batchEvent.getSessionInfo().getIdentity() );
                            break;
                        case :
                            executeConcurrentDeleteCommand,
                                                            batchEvent.getSessionInfo().getId(),
                                                            batchEvent.getSessionInfo().getIdentity() );
                            break;
                        case :
                             = ( (ResourceRenamedchange ).getDestinationPath();
                            executeConcurrentRenameCommand,
                                                            ( (ResourceRenamedchange ).getDestinationPath(),
                                                            batchEvent.getSessionInfo().getId(),
                                                            batchEvent.getSessionInfo().getIdentity() );
                            break;
                        case :
                            executeConcurrentUpdateCommand,
                                                            batchEvent.getSessionInfo().getId(),
                                                            batchEvent.getSessionInfo().getIdentity() );
                            break;
                    }
                }
            }
        }
    }
    private void executeRenameCommands() {
        if ( !.isEmpty() ) {
            for ( final Command command :  ) {
                command.execute();
            }
        }
    }
    private void executeConcurrentRenameCommandfinal Path path,
                                                 final Path destinationPath,
                                                 final String sessionId,
                                                 final User identity ) {
        if ( !.isEmpty() ) {
            for ( final ParameterizedCommand<OnConcurrentRenameEventcommand :  ) {
                final OnConcurrentRenameEvent event = new OnConcurrentRenameEvent() {
                    @Override
                    public Path getSource() {
                        return path;
                    }
                    @Override
                    public Path getTarget() {
                        return destinationPath;
                    }
                    @Override
                    public String getId() {
                        return sessionId;
                    }
                    @Override
                    public User getIdentity() {
                        return identity;
                    }
                };
                command.executeevent );
            }
        }
    }
    private void executeCopyCommands() {
        if ( !.isEmpty() ) {
            for ( final Command command :  ) {
                command.execute();
            }
        }
    }
    private void executeConcurrentCopyCommandfinal Path path,
                                               final Path destinationPath,
                                               final String sessionId,
                                               final User identity ) {
        if ( !.isEmpty() ) {
            final OnConcurrentCopyEvent copyEvent = new OnConcurrentCopyEvent() {
                @Override
                public Path getSource() {
                    return path;
                }
                @Override
                public Path getTarget() {
                    return destinationPath;
                }
                @Override
                public String getId() {
                    return sessionId;
                }
                @Override
                public User getIdentity() {
                    return identity;
                }
            };
            for ( final ParameterizedCommand<OnConcurrentCopyEventcommand :  ) {
                command.executecopyEvent );
            }
        }
    }
    private void executeUpdateCommands() {
        if ( !.isEmpty() ) {
            for ( final Command command :  ) {
                command.execute();
            }
        }
    }
    private void executeConcurrentUpdateCommandfinal Path path,
                                                 final String sessionId,
                                                 final User identity ) {
        if ( !.isEmpty() ) {
            final OnConcurrentUpdateEvent event = new OnConcurrentUpdateEvent() {
                @Override
                public Path getPath() {
                    return path;
                }
                @Override
                public String getId() {
                    return sessionId;
                }
                @Override
                public User getIdentity() {
                    return identity;
                }
            };
            for ( final ParameterizedCommand<OnConcurrentUpdateEventcommand :  ) {
                command.executeevent );
            }
        }
    }
    private void executeDeleteCommands() {
        if ( !.isEmpty() ) {
            for ( final Command command :  ) {
                command.execute();
            }
        }
    }
    private void executeConcurrentDeleteCommandfinal Path path,
                                                 final String sessionId,
                                                 final User identity ) {
        if ( !.isEmpty() ) {
            final OnConcurrentDelete event = new OnConcurrentDelete() {
                @Override
                public Path getPath() {
                    return path;
                }
                @Override
                public String getId() {
                    return sessionId;
                }
                @Override
                public User getIdentity() {
                    return identity;
                }
            };
            for ( final ParameterizedCommand<OnConcurrentDeletecommand :  ) {
                command.executeevent );
            }
        }
    }
    @Override
    public boolean equalsObject o ) {
        if ( this == o ) {
            return true;
        }
        if ( !( o instanceof Path ) ) {
            return false;
        }
        if ( o instanceof ObservablePathImpl ) {
            return this..equals( ( (ObservablePathImplo ). );
        }
        return this..equalso );
    }
    @Override
    public int hashCode() {
        return this..toURI().hashCode();
    }
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