|
1 package nl.hippo.cms.workflow;
2
3 import java.io.IOException  ;
4 import java.util.Iterator ;
5 import nl.hippo.componentcontainers.AvalonSpringBridge;
6 import nl.hippo.servermanager.Project;
7 import nl.hippo.servermanager.Server;
8 import nl.hippo.servermanager.ServerManager;
9 import org.apache.avalon.framework.activity.Disposable;
10 import org.apache.avalon.framework.service.ServiceException;
11 import org.apache.avalon.framework.service.ServiceManager;
12 import org.apache.avalon.framework.service.Serviceable;
13 import org.apache.cocoon.ProcessingException;
14 import org.apache.cocoon.environment.Request;
15 import org.apache.cocoon.generation.AbstractGenerator;
16 import org.xml.sax.SAXException ;
17 import org.xml.sax.helpers.AttributesImpl ;
18
19 public class DashboardWorkflowQueriesGenerator extends AbstractGenerator implements Serviceable, Disposable
20 {
21
22 private ServiceManager m_manager;
23
24 private AvalonSpringBridge m_avalonSpringBridge;
25
26 public DashboardWorkflowQueriesGenerator()
27 {
28 super();
29 }
30
31 public void service(ServiceManager manager) throws ServiceException
32 {
33 m_manager = manager;
34 m_avalonSpringBridge = (AvalonSpringBridge) manager.lookup(AvalonSpringBridge.ROLE);
35 }
36
37 public void generate() throws IOException , SAXException , ProcessingException
38 {
39 try
40 {
41 Request request = (Request) objectModel.get("request");
42
43 ServerManager serverManager = (ServerManager) m_avalonSpringBridge.getBean("serverManager");
44 Server server = serverManager.getServer();
45 Project project = server.getProjectByDomain(request.getServerName());
46
47 contentHandler.startDocument();
48 contentHandler.startElement("", "queries", "queries", new AttributesImpl ());
49
50 Iterator iterator = project.dashboardWorkflowQueriesIterator();
51 while (iterator.hasNext())
52 {
53 String workflowQueryId = (String )iterator.next();
54 AttributesImpl attributes = new AttributesImpl ();
55 attributes.addAttribute("http://apache.org/cocoon/include/1.0", "src", "src", "CDATA", "cocoon://workflow/query/" + workflowQueryId);
56 contentHandler.startElement("http://apache.org/cocoon/include/1.0", "include", "incl:include", attributes);
57 contentHandler.endElement("http://apache.org/cocoon/include/1.0", "include", "incl:include");
58 }
59
60 contentHandler.endElement("", "queries", "queries");
61 contentHandler.endDocument();
62 }
63 catch (Exception e)
64 {
65 throw new ProcessingException("Unknown error", e);
66 }
67 }
68
69 public void dispose()
70 {
71 m_manager.release(m_avalonSpringBridge);
72 m_manager = null;
73 }
74
75 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.