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1 package org.jbpm.graph.action;
2
3 import java.util.HashMap  ;
4 import java.util.Map ;
5 import java.util.Set ;
6
7 import org.apache.commons.logging.Log;
8 import org.apache.commons.logging.LogFactory;
9 import org.jbpm.graph.def.Action;
10 import org.jbpm.graph.node.NodeTypes;
11 import org.jbpm.scheduler.def.CancelTimerAction;
12 import org.jbpm.scheduler.def.CreateTimerAction;
13
14
15 public class ActionTypes {
16
17 public static Set getActionTypes() {
18 return actionNames.keySet();
19 }
20
21 public static Set getActionNames() {
22 return actionTypes.keySet();
23 }
24
25 public static Class getActionType(String name) {
26 return (Class ) actionTypes.get(name);
27 }
28
29 public static String getActionName(Class type) {
30 return (String ) actionNames.get(type);
31 }
32
33 public static boolean hasActionName(String name) {
34 return actionTypes.containsKey(name);
35 }
36
37 private static final Log log = LogFactory.getLog(ActionTypes.class);
38 private static Map actionTypes = initialiseActionTypes();
39 private static Map actionNames = NodeTypes.createInverseMapping(actionTypes);
40
41 private static Map initialiseActionTypes() {
42 Map types = new HashMap ();
43 types.put("action", Action.class);
44 types.put("create-timer", CreateTimerAction.class);
45 types.put("cancel-timer", CancelTimerAction.class);
46 try {
47 types.put("script", Script.class);
48 } catch (Throwable t) {
51 log.debug("no beanshell lib present, disabling script actions");
52 }
53 return types;
54 }
55 }
56 |
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