Mercurial > hg > ltpda
annotate m-toolbox/classes/@workspaceBrowser/cb_query.m @ 49:0bcdf74587d1 database-connection-manager
Cleanup
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
|---|---|
| date | Wed, 07 Dec 2011 17:24:36 +0100 |
| parents | 317b5f447f3e |
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| rev | line source |
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| 0 | 1 % CB_QUERY queries an LTPDA repository |
| 2 % | |
| 3 % CALL: workspaceBrowser.cb_query | |
| 4 % | |
| 5 % M Hewitson 13-11-08 | |
| 6 % | |
| 7 % $Id: cb_query.m,v 1.12 2010/07/23 15:09:45 ingo Exp $ | |
| 8 % | |
| 9 function cb_query(varargin) | |
| 10 | |
| 11 wb = getappdata(0, 'WorkspaceBrowser'); | |
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12 |
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13 % Get a connection from the database connection manager |
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14 conn = LTPDADatabaseConnectionManager().connect(); |
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15 |
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16 % Get submission info from the user |
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17 rqd = awtcreate('mpipeline.repository.RepositoryQueryDialog', 'Lmpipeline.main.MainWindow;ZLjava.sql.Connection;Z', [], false, conn, false); |
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18 awtinvoke(rqd, 'setVisible', 'true'); |
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19 |
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20 hExec = handle(rqd.getExecuteBtn(),'callbackproperties'); |
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21 hExec.ActionPerformedCallback = @cb_executeQuery; |
| 0 | 22 |
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23 hGuiCloses1 = handle(rqd, 'callbackproperties'); |
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24 hGuiCloses1.WindowClosedCallback = @cb_guiClosed1; |
| 0 | 25 |
| 26 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 27 function cb_guiClosed1(varargin) | |
| 28 % Delete callback handles | |
| 29 if ishandle(hExec) | |
| 30 delete(hExec) | |
| 31 end | |
| 32 if ishandle(hGuiCloses1) | |
| 33 delete(hGuiCloses1) | |
| 34 end | |
| 35 | |
| 36 % Delete all variables | |
| 37 wb = []; | |
| 38 rm = []; | |
| 39 conn = []; | |
| 40 rqd = []; | |
| 41 end | |
| 42 | |
| 43 function cb_executeQuery(varargin) | |
| 44 | |
| 45 jQueryTextField = awtinvoke(rqd, 'getQueryTxtField()'); | |
| 46 jQuery = awtinvoke(jQueryTextField, 'getText()'); | |
| 47 | |
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48 jStmt = awtinvoke(conn, 'createStatement()'); |
| 0 | 49 |
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50 try |
| 0 | 51 |
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52 jResult = awtinvoke(jStmt, 'executeQuery(Ljava.lang.String;)', jQuery); |
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53 |
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54 % pass to query results table |
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55 qrt = awtcreate('mpipeline.repository.QueryResultsTableDialog', 'Lmpipeline.main.MainWindow;ZLjava.sql.ResultSet;Ljava.lang.String;Z', [], false, jResult, jQuery, false); |
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56 awtinvoke(qrt, 'setUsedConn(Ljava.sql.Connection;)', conn); |
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57 awtinvoke(qrt, 'setVisible(Z)', 'true'); |
| 0 | 58 |
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59 hRetrieve = handle(qrt.getCreateConstructors,'callbackproperties'); |
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60 hRetrieve.ActionPerformedCallback = @cb_retrieveObjectsFromTable; |
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61 |
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62 hGuiCloses2 = handle(qrt, 'callbackproperties'); |
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63 hGuiCloses2.WindowClosedCallback = @cb_guiClosed2; |
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64 |
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65 catch err |
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66 fprintf(2, [err.message, '\n']); |
| 0 | 67 end |
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68 |
| 0 | 69 |
| 70 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 71 function cb_guiClosed2(varargin) | |
| 72 % Delete callback handles | |
| 73 if ishandle(hRetrieve) | |
| 74 delete(hRetrieve) | |
| 75 end | |
| 76 if ishandle(hGuiCloses2) | |
| 77 delete(hGuiCloses2) | |
| 78 end | |
| 79 | |
| 80 % Delete all variables | |
| 81 jQueryTextField = []; | |
| 82 jQuery = []; | |
| 83 jStmt = []; | |
| 84 jResult = []; | |
| 85 qrt = []; | |
| 86 end | |
| 87 | |
| 88 function cb_retrieveObjectsFromTable(varargin) | |
| 89 | |
| 90 try | |
| 91 jResultTable = awtinvoke(qrt, 'getResultsTable()'); | |
| 92 jColNames = awtinvoke(qrt, 'getColNames()'); | |
| 93 jObj_id_col = awtinvoke(jColNames, 'indexOf(Ljava.lang.Object;)', 'obj_id'); | |
| 94 | |
| 95 if (jObj_id_col == -1) | |
| 96 msg = 'The results must contain the field ''obj_id'' in order to create constructor blocks.'; | |
| 97 utils.helper.errorDlg(msg, 'Fields error'); | |
| 98 jResultTable = []; | |
| 99 jColNames = []; | |
| 100 jObj_id_col = []; | |
| 101 error(msg); | |
| 102 end | |
| 103 | |
| 104 numberStr = ''; | |
| 105 jRows = double(awtinvoke(jResultTable, 'getSelectedRows()')); | |
| 106 | |
| 107 jModel = []; | |
| 108 if numel(jRows) >= 1 | |
| 109 jModel = awtinvoke(jResultTable, 'getModel()'); | |
| 110 numberStr = num2str(awtinvoke(jModel, 'getValueAt(II), ', jRows(1), jObj_id_col)); | |
| 111 end | |
| 112 | |
| 113 for kk = 2:numel(jRows) | |
| 114 jModel = awtinvoke(jResultTable, 'getModel()'); | |
| 115 | |
| 116 objIDstr = num2str( awtinvoke(jModel, 'getValueAt(II)', jRows(kk), jObj_id_col)); | |
| 117 numberStr = [numberStr, ' ', objIDstr]; | |
| 118 end | |
| 119 | |
| 120 rrd = awtcreate('mpipeline.repository.RepositoryRetrieveDialog', 'Ljava.awt.Frame;Z', [], true); | |
| 121 | |
| 122 jObjIDTextField = awtinvoke(rrd, 'getObjectIDsTextField()'); | |
| 123 awtinvoke(jObjIDTextField, 'setText(Ljava.lang.String;)', numberStr); | |
| 124 awtinvoke(rrd, 'setVisible(Z)', true); | |
| 125 | |
| 126 hGuiCloses3 = handle(rrd, 'callbackproperties'); | |
| 127 hGuiCloses3.WindowClosedCallback = @cb_guiClosed3; | |
| 128 | |
| 129 catch err | |
| 130 fprintf(2, [err.message, '\n']); | |
| 131 end | |
| 132 | |
| 133 function cb_guiClosed3(varargin) | |
| 134 % Delete callback handles | |
| 135 if ishandle(hGuiCloses3) | |
| 136 delete(hGuiCloses3) | |
| 137 end | |
| 138 | |
| 139 if ~rrd.isCancelled | |
| 140 workspaceBrowser.retrieveObjectsFromDialog(rrd, conn); | |
| 141 end | |
| 142 | |
| 143 % Delete all variables | |
| 144 jResultTable = []; | |
| 145 jColNames = []; | |
| 146 jObj_id_col = []; | |
| 147 jRows = []; | |
| 148 jModel = []; | |
| 149 rrd = []; | |
| 150 jObjIDTextField = []; | |
| 151 end | |
| 152 | |
| 153 end % cb_retrieveObjectsFromTable | |
| 154 | |
| 155 end % cb_executeQuery | |
| 156 | |
| 157 end % cb_query | |
| 158 | |
| 159 |