Class: Java::ComPff::PSTFolder

Inherits:
Object
  • Object
show all
Defined in:
lib/pst/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#file ⇒ Object

Returns the value of attribute file.



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# File 'lib/pst/base.rb', line 25

def file
  @file
end

#parent ⇒ Object

Returns the value of attribute parent.



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# File 'lib/pst/base.rb', line 26

def parent
  @parent
end

Instance Method Details

#children ⇒ Object 



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# File 'lib/pst/base.rb', line 46

def children
  # this doesn't work dont use it.  it doesn't work because
  # Enumerator does some sort of non-deterministic lookaheads
  # that move the cursor out from underneith the underlying
  # java-pst library
  #
  # instead do:
  #
  #    while pe = pst_folder.getNextChild
  #      # ... use pe 
  #    end
  #
  # Maybe once I understand Enumerator better we can fix this.
  raise "TODO"
  Enumerator.new do |yielder|
    max = self.email_count
    idx = 0
    while idx < max 
      self.moveChildCursorTo(idx)
      kid = self.getNextChild
      kid.folder = self
      yielder.yield kid
      idx = idx + 1
    end
  end
end

#creation_trme ⇒ Object 



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# File 'lib/pst/base.rb', line 112

def creation_trme
  t = self.getCreationTime || self.getLastModificationTime
  t.andand.to_time
end

#filename ⇒ Object 



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# File 'lib/pst/base.rb', line 85

def filename 
  self.file.filename
end

#hash_string ⇒ Object 



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# File 'lib/pst/base.rb', line 103

def hash_string
  Digest::SHA1.hexdigest(human_id)
end

#human_id ⇒ Object 



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# File 'lib/pst/base.rb', line 99

def human_id
  "%s:%s:%s" % [self.file.collection || "no-collection", filename, path]
end

#name ⇒ Object 



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# File 'lib/pst/base.rb', line 30

def name
  self.getDisplayName
end

#path ⇒ Object 



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# File 'lib/pst/base.rb', line 89

def path
  levels = [self.name]
  f = self
  while p = f.parent
    levels << p.name
    f = p
  end
  levels.reverse.join("/")
end

#sub_folders ⇒ Object 



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# File 'lib/pst/base.rb', line 34

def sub_folders
  Enumerator.new do |yielder|
    self.getSubFolders.each do |f|
      f.parent = self 
      yielder.yield f
      f.sub_folders.each do |fc|
        yielder.yield fc
      end
    end
  end
end

#take(n) ⇒ Object

TODO this might suffer from the same problem as #children.



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# File 'lib/pst/base.rb', line 74

def take(n)
  i = 0
  results = []
  while i < n && pe = self.getNextChild
    results << pe
    i = i + 1
  end
  results
end