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1 package de.webman.acl.eventhandler;
2
3 import java.util.*;
4
5 import com.teamkonzept.web.*;
6 import com.teamkonzept.lib.*;
7 import com.teamkonzept.webman.*;
8 import com.teamkonzept.webman.mainint.*;
9 import com.teamkonzept.webman.mainint.events.*;
10 import de.webman.acl.*;
11
12
17 public class ACRoleDeleteEventHandler extends DefaultEventHandler implements ParameterTypes, DatabaseDefaults, FrameConstants
18 {
19 private ACRoleDeleteEventHandler() {}
20
21 private static ACRoleDeleteEventHandler instance = new ACRoleDeleteEventHandler();
22
23 public static ACRoleDeleteEventHandler getInstance()
24 {
25 return instance;
26 }
27
28 public void handleEvent(TKEvent evt) throws TKException
29 {
30 try {
31 WebManEvent.checkEvent(evt.getRemoteUser(), evt.getName(), ContextConstants.ACCESS_CONTROL);
32
33 String  roleId = evt.getParameter( PARAMETER, "ROLE_ID" );
34 if (roleId != null) {
35 Role theRole = RoleFactory.getInstance().getRole(new Integer (roleId));
36 if (theRole != null) {
37 RoleFactory.getInstance().deleteRole(theRole);
38 }
39 }
40 TKHTMLTemplate t = evt.getPrepHTMLTemplate( "f_ac_role.tmpl" );
41 HTMLUtils.fillFrameSet( t, HTMLUtils.LEFT_FRAME_WIDTH, "AC_ROLE_LIST", "EMPTY" );
42 WebManEvent.fillEventsIntoTemplate(evt.getRemoteUser(), t, ACCESS_CONTROL);
43 evt.finishTemplate( t );
44 } catch (Throwable e) {
45 throw WebmanExceptionHandler.getException(e);
46 }
47 }
48
49 public boolean isHandler(TKEvent evt)
50 {
51 return evt.getName().equalsIgnoreCase( "AC_ROLE_DELETE" );
52 }
53
54 }
55 |
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