Examples of io.vertx.core.file.FileSystemException

io.vertx.core.file.FileSystemException
g">Tim Fox

                });
          } else {
            Files.copy(source, target);
          }
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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    return new BlockingAction<Void>(handler) {
      public Void perform() {
        try {
          Files.move(source, target);
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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  private BlockingAction<Void> truncateInternal(String p, final long len, Handler<AsyncResult<Void>> handler) {
    String path = vertx.resolveFile(p).getAbsolutePath();
    return new BlockingAction<Void>(handler) {
      public Void perform() {
        if (len < 0) {
          throw new FileSystemException("Cannot truncate file to size < 0");
        }
        if (!Files.exists(Paths.get(path))) {
          throw new FileSystemException("Cannot truncate file " + path + ". Does not exist");
        }
        RandomAccessFile raf = null;
        try {
          try {
            raf = new RandomAccessFile(path, "rw");
            raf.setLength(len);
          } finally {
            if (raf != null) raf.close();
          }
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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            });
          } else {
            Files.setPosixFilePermissions(target, permissions);
          }
        } catch (SecurityException e) {
          throw new FileSystemException("Accessed denied for chmod on " + target);
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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          final UserPrincipal userPrincipal = user == null ? null : service.lookupPrincipalByName(user);
          final GroupPrincipal groupPrincipal = group == null ? null : service.lookupPrincipalByGroupName(group);
          if (groupPrincipal != null) {
            PosixFileAttributeView view = Files.getFileAttributeView(target, PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
            if (view == null) {
              throw new FileSystemException("Change group of file not supported");
            }
            view.setGroup(groupPrincipal);


          }
          if (userPrincipal != null) {
            Files.setOwner(target, userPrincipal);
          }
        } catch (SecurityException e) {
          throw new FileSystemException("Accessed denied for chown on " + target);
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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          } else {
            attrs = Files.readAttributes(target, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
          }
          return new FilePropsImpl(attrs);
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
      }
    };
  }

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            Files.createSymbolicLink(source, target);
          } else {
            Files.createLink(source, target);
          }
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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    return new BlockingAction<String>(handler) {
      public String perform() {
        try {
          return Files.readSymbolicLink(source).toString();
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
      }
    };
  }

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            });
          } else {
            Files.delete(source);
          }
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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            } else {
              Files.createDirectory(source);
            }
          }
        } catch (IOException e) {
          throw new FileSystemException(e);
        }
        return null;
      }
    };
  }

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Related Classes of io.vertx.core.file.FileSystemException

io.vertx.core.file.impl.AsyncFileImpl

io.vertx.core.file.impl.FileSystemImpl

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