-
Notifications
You must be signed in to change notification settings - Fork 13
/
RuntimePresenter.java
265 lines (232 loc) · 8.79 KB
/
RuntimePresenter.java
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.switchyard.console.client.ui.runtime;
import java.util.List;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.domain.model.ServerInstance;
import org.jboss.as.console.client.shared.state.CurrentServerSelection;
import org.jboss.as.console.client.shared.state.ServerSelectionEvent;
import org.jboss.as.console.client.shared.subsys.RevealStrategy;
import org.jboss.ballroom.client.layout.LHSHighlightEvent;
import org.switchyard.console.client.NameTokens;
import org.switchyard.console.client.model.MessageMetrics;
import org.switchyard.console.client.model.ServiceMetrics;
import org.switchyard.console.client.model.SwitchYardStore;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.http.client.URL;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.inject.Inject;
import com.gwtplatform.mvp.client.Presenter;
import com.gwtplatform.mvp.client.View;
import com.gwtplatform.mvp.client.annotations.NameToken;
import com.gwtplatform.mvp.client.annotations.ProxyCodeSplit;
import com.gwtplatform.mvp.client.proxy.Place;
import com.gwtplatform.mvp.client.proxy.PlaceManager;
import com.gwtplatform.mvp.client.proxy.PlaceRequest;
import com.gwtplatform.mvp.client.proxy.Proxy;
/**
* RuntimePresenter
*
* Presenter for SwitchYard application.
*
* @author Rob Cernich
*/
public class RuntimePresenter extends Presenter<RuntimePresenter.MyView, RuntimePresenter.MyProxy> implements
ServerSelectionEvent.ServerSelectionListener {
/**
* MyProxy
*
* The proxy type associated with this presenter.
*/
@ProxyCodeSplit
@NameToken(NameTokens.RUNTIME_PRESENTER)
public interface MyProxy extends Proxy<RuntimePresenter>, Place {
}
/**
* MyView
*
* The view type associated with this presenter.
*/
public interface MyView extends View {
/**
* @param presenter the associated presenter.
*/
void setPresenter(RuntimePresenter presenter);
/**
* @param serviceMetrics metrics for all services deployed on the server.
*/
void setServices(List<ServiceMetrics> serviceMetrics);
/**
* @param service set the selected service
*/
void setService(ServiceMetrics service);
/**
* @param serviceMetrics the metrics for the selected service.
*/
void setServiceMetrics(ServiceMetrics serviceMetrics);
/**
* @param systemMetrics the metrics for the system.
*/
void setSystemMetrics(MessageMetrics systemMetrics);
/**
* Clear the view.
*/
void clearMetrics();
}
private final PlaceManager _placeManager;
private final RevealStrategy _revealStrategy;
private final CurrentServerSelection _serverSelection;
private final SwitchYardStore _switchYardStore;
private String _serviceName;
/**
* Create a new RuntimePresenter.
*
* @param eventBus the injected EventBus.
* @param view the injected MyView.
* @param proxy the injected MyProxy.
* @param placeManager the injected PlaceManager.
* @param revealStrategy the RevealStrategy
* @param serverSelection the server selection
* @param switchYardStore the injected SwitchYardStore.
*/
@Inject
public RuntimePresenter(EventBus eventBus, MyView view, MyProxy proxy, PlaceManager placeManager,
RevealStrategy revealStrategy, CurrentServerSelection serverSelection, SwitchYardStore switchYardStore) {
super(eventBus, view, proxy);
_placeManager = placeManager;
_revealStrategy = revealStrategy;
_serverSelection = serverSelection;
_switchYardStore = switchYardStore;
}
/**
* Notifies the presenter that the user has selected a service. The
* presenter will load the service details and pass them back to the view to
* be displayed.
*
* @param serviceMetrics the selected service.
*/
public void onServiceSelected(ServiceMetrics serviceMetrics) {
PlaceRequest request = new PlaceRequest(NameTokens.RUNTIME_PRESENTER);
if (serviceMetrics != null) {
request = request.with(NameTokens.SERVICE_NAME_PARAM, URL.encode(serviceMetrics.getName()));
}
_placeManager.revealRelativePlace(request, -1);
}
@Override
public void onServerSelection(String hostName, final ServerInstance server) {
getView().clearMetrics();
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
if (isVisible()) {
loadMetrics();
}
}
});
}
@Override
protected void onBind() {
super.onBind();
getView().setPresenter(this);
getEventBus().addHandler(ServerSelectionEvent.TYPE, this);
}
@Override
public void prepareFromRequest(PlaceRequest request) {
super.prepareFromRequest(request);
_serviceName = request.getParameter(NameTokens.SERVICE_NAME_PARAM, null);
if (_serviceName != null) {
_serviceName = URL.decode(_serviceName);
}
}
@Override
protected void onReveal() {
super.onReveal();
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
fireEvent(new LHSHighlightEvent("unused", NameTokens.RUNTIME_TEXT,
NameTokens.SUBSYSTEM_DOMAIN_TREE_CATEGORY));
fireEvent(new LHSHighlightEvent("unused", NameTokens.RUNTIME_TEXT,
NameTokens.SUBSYSTEM_STANDALONE_TREE_CATEGORY));
}
});
}
@Override
protected void onReset() {
super.onReset();
loadMetrics();
}
@Override
protected void revealInParent() {
_revealStrategy.revealInRuntimeParent(this);
}
private void loadMetrics() {
if (!_serverSelection.isActive()) {
Console.warning(Console.CONSTANTS.common_err_server_not_active());
getView().setServices(null);
getView().clearMetrics();
return;
}
loadSystemMetrics();
loadServicesList();
loadServiceMetrics();
}
private void loadServicesList() {
_switchYardStore.loadAllServiceMetrics(new AsyncCallback<List<ServiceMetrics>>() {
@Override
public void onSuccess(List<ServiceMetrics> serviceMetrics) {
getView().setServices(serviceMetrics);
}
@Override
public void onFailure(Throwable caught) {
Console.error("Unknown error", caught.getMessage());
}
});
}
private void loadServiceMetrics() {
if (_serviceName == null) {
getView().setServiceMetrics(_switchYardStore.getBeanFactory().serviceMetrics().as());
return;
}
_switchYardStore.loadServiceMetrics(_serviceName, new AsyncCallback<ServiceMetrics>() {
@Override
public void onSuccess(ServiceMetrics result) {
getView().setService(result);
getView().setServiceMetrics(result);
}
@Override
public void onFailure(Throwable caught) {
Console.error("Unknown error", caught.getMessage());
}
});
}
private void loadSystemMetrics() {
_switchYardStore.loadSystemMetrics(new AsyncCallback<MessageMetrics>() {
@Override
public void onSuccess(MessageMetrics result) {
getView().setSystemMetrics(result);
}
@Override
public void onFailure(Throwable caught) {
Console.error("Unknown error", caught.getMessage());
}
});
}
}