Re: Module For COM Objects

2013-02-22 Thread Carlos Ungil
You can also use jawin. For example:

(ns reports.pdf
  (:import org.jawin.DispatchPtr org.jawin.win32.Ole32))

(defn merge-pdfs
  Combines all the input-files into a single output-file.
  [input-files output-file]
  (Ole32/CoInitialize)
  (let [app (DispatchPtr. AcroExch.App)
doc1 (DispatchPtr. AcroExch.PDDoc)
doc2 (DispatchPtr. AcroExch.PDDoc)]
(.invoke doc1 Open (first input-files))
(doseq [input (rest input-files)]
  (.invoke doc2 Open input)
  (let [pages1 (.invoke doc1 GetNumPages)
pages2 (.invoke doc2 GetNumPages)]
(.invokeN doc1 InsertPages (to-array [(- pages1 1) doc2
0 pages2 true])))
  (.invoke doc2 Close))
(.invoke doc1 Save 1 output-file) ;;PDSaveFull=1
(.invoke doc1 Close)
(.invoke app Exit)
(.close app))
  (Ole32/CoUninitialize))


On Feb 22, 12:53 am, octopusgrabbus octopusgrab...@gmail.com wrote:
 Does Clojure have a module that allows initializing, passing data to, and
 finalizing COM objects? I am asking, because I need to write a Clojure
 program to communicate with a COM toolkit. Thanks.

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Module For COM Objects

2013-02-21 Thread octopusgrabbus
Does Clojure have a module that allows initializing, passing data to, and 
finalizing COM objects? I am asking, because I need to write a Clojure 
program to communicate with a COM toolkit. Thanks.

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Re: Module For COM Objects

2013-02-21 Thread Kevin Downey
The are a few tools for doing interop with COM from the JVM. They all kind
of suck. We use com4j at work with Clojure. Com4j generates JVM stubs for
COM libraries.
On Feb 21, 2013 3:53 PM, octopusgrabbus octopusgrab...@gmail.com wrote:

 Does Clojure have a module that allows initializing, passing data to, and
 finalizing COM objects? I am asking, because I need to write a Clojure
 program to communicate with a COM toolkit. Thanks.

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Re: Module For COM Objects

2013-02-21 Thread David Powell
There is an example here of using JACOB:
http://en.wikibooks.org/wiki/Clojure_Programming/Examples/Talking_to_Excel

(I think this only works for IDispatch stuff?)


On Fri, Feb 22, 2013 at 1:02 AM, Kevin Downey redc...@gmail.com wrote:

 The are a few tools for doing interop with COM from the JVM. They all kind
 of suck. We use com4j at work with Clojure. Com4j generates JVM stubs for
 COM libraries.
 On Feb 21, 2013 3:53 PM, octopusgrabbus octopusgrab...@gmail.com
 wrote:

 Does Clojure have a module that allows initializing, passing data to, and
 finalizing COM objects? I am asking, because I need to write a Clojure
 program to communicate with a COM toolkit. Thanks.

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