01: package de.webman.acl.db.queries;
02:
03: import java.sql.Connection;
04: import java.sql.Types;
05: import java.sql.SQLException;
06: import java.sql.ResultSet;
07: import com.teamkonzept.db.*;
08: import com.teamkonzept.webman.mainint.db.queries.accesscontrol.*;
09: import com.teamkonzept.webman.mainint.WebmanExceptionHandler;
10:
11: /**
12: * $Header: /cvsroot/webman-cms/source/webman/de/webman/acl/db/queries/TaskInsert.java,v 1.2 2001/09/19 11:51:38 markus Exp $
13: *
14: * @version 0.10
15: * @since 0.10
16: * @author © 2000 Team-Konzept
17: */
18: public class TaskInsert extends TKExtendedPrepQuery {
19:
20: // Constants
21:
22: public static final String[] ORDER = { "NAME", "WM_CONTEXT_ID" };
23:
24: public static final Object[][] TYPES = {
25: { "NAME", new Integer(Types.VARCHAR) },
26: { "WM_CONTEXT_ID", new Integer(Types.INTEGER) } };
27:
28: public static final boolean[] RELEVANTS = { true };
29:
30: /* public static final String SQL = (new StringBuffer()).append("DECLARE @ID INT ")
31: .append("SELECT @ID = ISNULL(MAX(WM_TASK_ID) + 1, 1) FROM WM_TASK ")
32: .append("INSERT INTO WM_TASK (WM_TASK_ID, NAME, WM_CONTEXT_ID) VALUES (@ID, ?, ?) ")
33: .append("SELECT * FROM WM_TASK WHERE WM_TASK_ID = @ID")
34: .toString(); */
35:
36: public static final String SQL = null;
37:
38: protected static Class[] queryClasses = { SelectIDWMTask.class,
39: InsertWMTask.class, SelectWMTask.class };
40:
41: // Method implementations
42:
43: public boolean execute() {
44: try {
45: init(queryClasses);
46:
47: boolean isNotOpen = aTKDBConnection.isAutoCommit();
48: if (isNotOpen) {
49: aTKDBConnection.beginTransaction();
50: }
51: queries[0].execute(); // execute first query
52: ResultSet rs = queries[0].fetchResultSet();
53: Integer wmTaskId = null;
54: if (rs != null && rs.next()) {
55: int max = 1;
56: max = rs.getInt(1) + 1; // get max if any and increase by 1
57: wmTaskId = new Integer(max);
58: }
59:
60: queries[1].setQueryParams("WM_TASK_ID", wmTaskId);
61: queries[1].setQueryParams("WM_CONTEXT_ID", queryParams
62: .get("WM_CONTEXT_ID"));
63: queries[1].setQueryParams("NAME", queryParams.get("NAME"));
64: queries[1].execute(); // ...and execute it
65:
66: queries[2].setQueryParams("WM_TASK_ID", wmTaskId);
67: queries[2].execute(); // ...and execute it
68: addResult(queries[2].fetchResultSet());
69:
70: if (isNotOpen) {
71: aTKDBConnection.commitTransaction();
72: }
73:
74: } catch (SQLException sqle) {
75: WebmanExceptionHandler.getException(sqle);
76: try {
77: aTKDBConnection.rollbackTransaction();
78: } catch (SQLException sqle2) {
79: WebmanExceptionHandler.getException(sqle2);
80: }
81: } finally {
82: return hasResults();
83: }
84: }
85:
86: public void initQuery(Connection connection) {
87: super .initQuery(connection, true, ORDER, TYPES, RELEVANTS, SQL);
88: }
89:
90: }
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