/**
* Load Activities
*
* @return int
*/
public int loadActivities() {
long start = System.currentTimeMillis();
int MAX_ACTIVITIES_IN_LIST =
MSysConfig.getIntValue("MAX_ACTIVITIES_IN_LIST", 200, Env.getAD_Client_ID(Env.getCtx()));
model = new ListModelTable();
ArrayList<MWFActivity> list = new ArrayList<MWFActivity>();
String sql =
"SELECT * FROM AD_WF_Activity a "
+ "WHERE a.Processed='N' AND a.WFState='OS' AND ("
// Owner of Activity
+ " a.AD_User_ID=?" // #1
// Invoker (if no invoker = all)
+ " OR EXISTS (SELECT * FROM AD_WF_Responsible r WHERE a.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID"
+ " AND COALESCE(r.AD_User_ID,0)=0 AND COALESCE(r.AD_Role_ID,0)=0 AND (a.AD_User_ID=? OR a.AD_User_ID IS NULL))" // #2
// Responsible User
+ " OR EXISTS (SELECT * FROM AD_WF_Responsible r WHERE a.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID"
+ " AND r.AD_User_ID=?)" // #3
// Responsible Role
+ " OR EXISTS (SELECT * FROM AD_WF_Responsible r INNER JOIN AD_User_Roles ur ON (r.AD_Role_ID=ur.AD_Role_ID)"
+ " WHERE a.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID AND ur.AD_User_ID=?)" // #4
//
+ ") ORDER BY a.Priority DESC, Created";
int AD_User_ID = Env.getAD_User_ID(Env.getCtx());
MRole role = MRole.get(Env.getCtx(), Env.getAD_Role_ID(Env.getCtx()));
sql = role.addAccessSQL(sql, "a", true, false);
PreparedStatement pstmt = null;
ResultSet rs = null;
try {
pstmt = DB.prepareStatement(sql, null);
pstmt.setInt(1, AD_User_ID);
pstmt.setInt(2, AD_User_ID);
pstmt.setInt(3, AD_User_ID);
pstmt.setInt(4, AD_User_ID);
rs = pstmt.executeQuery();
while (rs.next()) {
MWFActivity activity = new MWFActivity(Env.getCtx(), rs, null);
list.add(activity);
List<Object> rowData = new ArrayList<Object>();
rowData.add(activity.getPriority());
rowData.add(activity.getNodeName());
rowData.add(activity.getSummary());
model.add(rowData);
if (list.size() > MAX_ACTIVITIES_IN_LIST && MAX_ACTIVITIES_IN_LIST > 0) {
log.warning("More then 200 Activities - ignored");
break;
}
}
} catch (Exception e) {
log.log(Level.SEVERE, sql, e);
} finally {
DB.close(rs, pstmt);
rs = null;
pstmt = null;
}
m_activities = new MWFActivity[list.size()];
list.toArray(m_activities);
//
log.fine("#" + m_activities.length + "(" + (System.currentTimeMillis() - start) + "ms)");
m_index = 0;
String[] columns =
new String[] {
Msg.translate(Env.getCtx(), "Priority"),
Msg.translate(Env.getCtx(), "AD_WF_Node_ID"),
Msg.translate(Env.getCtx(), "Summary")
};
WListItemRenderer renderer = new WListItemRenderer(Arrays.asList(columns));
ListHeader header = new ListHeader();
header.setWidth("30px");
renderer.setListHeader(0, header);
renderer.addTableValueChangeListener(listbox);
model.setNoColumns(columns.length);
listbox.setModel(model);
listbox.setItemRenderer(renderer);
listbox.repaint();
listbox.setFixedLayout(true);
return m_activities.length;
} // loadActivities
