nsf

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Gustaf Neumann <neumann@wu-wien.ac.at>
committed
2b56284
on 14 Sep 12
nsf.c: - extended nsf::method::delete to handle ensemble names
nx.tcl:
- added tk/incr-tcl style cget methods on class/object levels.
- impr… Show more
nsf.c: - extended nsf::method::delete to handle ensemble names

nx.tcl:

- added tk/incr-tcl style cget methods on class/object levels.

- improve copy handling with other child-types of the slot container working

- make sure to ignore non-slot-type objects in slot introspection

- worked on regression test until "methods.test". others are missing,

 but maybe reconsideration

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2-1-0-rc + 56 more
library/mongodb/README (+28 -8)
1 1
2 2 Interface between mongoDB and the Next Scripting Framework
3 3
4 4 Ingredients:
5 5   https://github.com/mongodb/mongo
6     https://github.com/mongodb/mongo-c-driver (requires version v0.3 or better)
  6   https://github.com/mongodb/mongo-c-driver
7 7
  8 The current version is tested with
  9 - MongoDB v2.4.4-pre-
  10 - mongodb-c-driver v0.7.1
  11
8 12 Compile or obtain mongodb (the database).
9 13 Compile or obtain the mongo-c-driver (client interface)
  14 Install the mongo-c-driver
10 15
11   Assume, Tcl is under /usr/local/ns/lib and the mongo-c-driver is under
12   /usr/local/src/mongo-c-driver/, then configure the nsf interface via the
13   following command from nsf*/library/mongodb/ 
  16 Assume, Tcl is under /usr/local/ns/lib and the source of the
  17 mongo-c-driver is under /usr/local/src/mongo-c-driver/,
  18 then configure the nsf interface via the following
  19 command from nsf*/library/mongodb/ 
14 20
15 21    ./configure --with-tcl=/usr/local/ns/lib --with-nsf=../../ \
16 22                --with-mongo=/usr/local/src/mongo-c-driver/src/,/usr/local/src/mongo-c-driver
17 23
18 24 I had to add MONGO_HAVE_STDINT to the EXTRA_FLAGS
19 25 of library/mongodb/Makefile.in on MacOS X
20 26
21 27     EXTRA_CFLAGS        = @PKG_CFLAGS@ -DMONGO_HAVE_STDINT
22 28
23 29 TODO: remove the hardcoded define flag in Makefile.in
24 30
25 31 In order to run the sample script,
26 32   * first start the mongdb (eg. mongod)
27 33
28 34   * go to your nsf source directory
29 35
30 36   * make sure, the c-driver libraries are on the library path
31       export DYLD_LIBRARY_PATH=/usr/local/src/mongo-c-driver/:`pwd`
  37     (assuming the the c-driver was installed in /usr/local/lib)
32 38
33     * run ./nxsh library/mongodb/example-nsf-mongo.tcl
  39     export DYLD_LIBRARY_PATH=/usr/local/lib:`pwd`
34 40
  41   * run
  42
  43     ./nxsh library/mongodb/example-nsf-mongo.tcl
  44  
35 45     The script is using the low level interface (nsf::mongo) and has a
36 46     few insert, query and delete statements, some of these are
37 47     commented out.
38 48
39    * run ./nxsh library/mongodb/example-nx-mongo.tcl
  49  * run
40 50
  51     ./nxsh library/mongodb/example-nx-mongo.tcl
  52  
41 53     This example script is using the higher level object oriented
42 54     interface for nx (nx::mongo).
43 55
  56 * Further sample-scripts:
  57
  58     ./nxsh library/mongodb/example-nx-bi.tcl
  59     ./nxsh library/mongodb/example-nx-reference-one.tcl
  60     ./nxsh library/mongodb/example-nx-reference-many.tcl
  61     ./nxsh library/mongodb/example-nsf-gridfs.tcl
  62
  63
44 64 After running the scripts, you should see output like the one below.
45 65
46 66    % /usr/local/bin/mongo
47      MongoDB shell version: 1.9.0-pre-
  67    MongoDB shell version: 2.4.4-pre-
48 68    connecting to: test
49 69    > use tutorial
50 70    switched to db tutorial
51 71    > db.persons.find();
52 72
53 73 -gustaf neumann
54 74
55 75 ===============================================================
56 76 ~/src/nsf-2.0.0% ./nxsh library/mongodb/example-nsf-mongo.tcl
57 77 /usr/local/src/tcl8.5.9/unix/tclsh
58 78 Inserting a few tuples
59 79
60 80 Create an index on name (ascending)
61 81
62 82 Full content
63 83 _id oid 4d9b0d56e7b0887e00000000 name string Joe projects string abc age integer 23
64 84 _id oid 4d9b0d56e7b0887e00000001 name string Gustaf projects string nsf age integer 53
65 85 _id oid 4d9b0d56e7b0887e00000002 name string Stefan projects string nsf
66 86 _id oid 4d9b0d56e7b0887e00000003 name string Franz info object {x integer 203 y integer 102} age integer 29
67 87 _id oid 4d9b0d56e7b0887e00000004 name string Victor a array {0 string x 1 string y} age integer 31