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17 package org.apache.geronimo.console.car;
18
19 import java.io.IOException  ;
20 import java.net.URL ;
21 import java.util.ArrayList ;
22 import java.util.HashMap ;
23 import java.util.List ;
24 import java.util.Map ;
25 import javax.portlet.ActionRequest;
26 import javax.portlet.ActionResponse;
27 import javax.portlet.PortletException;
28 import javax.portlet.RenderRequest;
29 import javax.portlet.RenderResponse;
30 import javax.security.auth.login.FailedLoginException ;
31 import org.apache.commons.logging.Log;
32 import org.apache.commons.logging.LogFactory;
33 import org.apache.geronimo.console.MultiPageModel;
34 import org.apache.geronimo.console.util.PortletManager;
35 import org.apache.geronimo.system.plugin.PluginList;
36 import org.apache.geronimo.system.plugin.PluginMetadata;
37 import java.util.Collections ;
38 import java.util.Collection ;
39 import java.util.Iterator ;
40
41
46 public class ListHandler extends BaseImportExportHandler {
47 private final static Log log = LogFactory.getLog(ListHandler.class);
48
49 public ListHandler() {
50 super(LIST_MODE, "/WEB-INF/view/car/list.jsp");
51 }
52
53 public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
54 String repository = (String ) request.getAttribute("repository");
55 if(repository == null || repository.equals("")) {
56 return INDEX_MODE+BEFORE_ACTION;
57 }
58 response.setRenderParameter("repository", repository);
59 String user = (String ) request.getAttribute("repo-user");
60 String pass = (String ) request.getAttribute("repo-pass");
61 if(!isEmpty(user)) response.setRenderParameter("repo-user", user);
62 if(!isEmpty(pass)) response.setRenderParameter("repo-pass", pass);
63 return getMode();
64 }
65
66 public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException {
67 String repository = request.getParameter("repository");
68 String user = request.getParameter("repo-user");
69 String pass = request.getParameter("repo-pass");
70 if(!loadFromRepository(request, repository, user, pass)) {
71 }
73 request.setAttribute("repository", repository);
74 request.setAttribute("repouser", user);
75 request.setAttribute("repopass", pass);
76 }
77
78 public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
79 return getMode()+BEFORE_ACTION;
80 }
81
82 private boolean loadFromRepository(RenderRequest request, String repository, String username, String password) throws IOException , PortletException {
83 PluginList data;
84 try {
85 data = PortletManager.getCurrentServer(request).getPluginInstaller().listPlugins(new URL (repository), username, password);
86 } catch (FailedLoginException e) {
87 throw new PortletException("Invalid login for Maven repository '"+repository+"'", e);
88 }
89 Map results = new HashMap ();
90 if(data == null || data.getPlugins() == null) {
91 return false;
92 }
93 for (int i = 0; i < data.getPlugins().length; i++) {
94 PluginMetadata metadata = data.getPlugins()[i];
95 List values = (List ) results.get(metadata.getCategory());
96 if(values == null) {
97 values = new ArrayList ();
98 results.put(metadata.getCategory(), values);
99 }
100 values.add(metadata);
101 }
102 Collection values = results.values();
103 for (Iterator it = values.iterator(); it.hasNext();) {
104 List list = (List ) it.next();
105 Collections.sort(list);
106 }
107 request.setAttribute("categories", results);
108 request.getPortletSession(true).setAttribute(CONFIG_LIST_SESSION_KEY, data);
109 return true;
110 }
111 }
112 |
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