dev 契约锁

P15GEN2\59518

2024-05-29 d4210c7c4b04abde20037ea8aa0f54ef8a2649aa

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
package foundation.data.loader;
 
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
 
import foundation.action.ActionMeta;
import foundation.action.WorkStep;
import foundation.action.WorkflowDispatcher;
import foundation.dao.OrderBy;
import foundation.data.entity.Entity;
import foundation.data.entity.EntitySet;
import foundation.data.object.DataObject;
import foundation.server.Initializer;
 
public class WorkflowLoader extends Initializer {
    
    protected static Logger logger;
    
    static {
        logger = LogManager.getLogger(WorkflowLoader.class);
    }
 
    @Override
    public void startUp() throws Exception {
        load();        
    }
 
    @Override
    public void shutDown() throws Exception {
        
    }
    
    private void load() throws Exception {
        //1. 加载标准 action
        loadActions();
        
        //2. 加载 work flow
        loadWorkflows();
    }
 
    private void loadActions() throws Exception {
        DataObject dataObject = DataObject.getInstance("sys_act_action");
        EntitySet entitySet = dataObject.getTableEntitySet(new OrderBy("provider_name"));
        
        for (Entity entity: entitySet) {
            ActionMeta actionMeta = new ActionMeta();
            actionMeta.load(entity);
            
            WorkflowDispatcher.registerOneAction(actionMeta);
        }
    }
 
    private void loadWorkflows() throws Exception {
        DataObject dataObject = DataObject.getInstance("sys_act_workflow");
        EntitySet entitySet = dataObject.getTableEntitySet(new OrderBy("data_name, order_no"));
        
        for (Entity entity: entitySet) {
            WorkStep step = new WorkStep();
            step.load(entity);
            WorkflowDispatcher.registerOneStep(step);
        }
    }
 
}