1 | |
|
2 | |
|
3 | |
|
4 | |
|
5 | |
|
6 | |
|
7 | |
|
8 | |
|
9 | |
|
10 | |
package org.openpermis.editor.policy.presenter; |
11 | |
|
12 | |
import java.util.ArrayList; |
13 | |
import java.util.List; |
14 | |
|
15 | |
import org.jdesktop.observablecollections.ObservableCollections; |
16 | |
import org.jdesktop.observablecollections.ObservableList; |
17 | |
import org.jdesktop.observablecollections.ObservableListListener; |
18 | |
import org.slf4j.Logger; |
19 | |
import org.slf4j.LoggerFactory; |
20 | |
|
21 | |
import org.openpermis.editor.policy.beans.PropertyChange; |
22 | |
import org.openpermis.policy.ParameterList; |
23 | |
import org.openpermis.policy.ParameterList.Parameter; |
24 | |
import org.openpermis.policy.bean.ActionBean; |
25 | |
|
26 | |
|
27 | |
|
28 | |
|
29 | |
|
30 | 0 | public class ActionPresenter extends PartPresenter<ActionBean> { |
31 | |
|
32 | |
|
33 | |
|
34 | |
|
35 | |
|
36 | |
|
37 | |
|
38 | 0 | private static final Logger LOGGER = |
39 | |
LoggerFactory.getLogger(ActionPresenter.class); |
40 | |
|
41 | |
|
42 | |
|
43 | |
|
44 | |
|
45 | |
|
46 | |
private String name; |
47 | |
|
48 | |
|
49 | |
|
50 | |
|
51 | |
private final ObservableList<Parameter> presenterParameters; |
52 | |
|
53 | |
|
54 | |
|
55 | |
|
56 | |
|
57 | |
private final ObservableListListener parametersModelUpdater; |
58 | |
|
59 | |
|
60 | |
|
61 | |
|
62 | |
|
63 | |
|
64 | |
|
65 | |
|
66 | |
|
67 | |
public ActionPresenter (ActionBean model, PolicyContext context) |
68 | |
{ |
69 | 0 | super(model, context); |
70 | |
|
71 | 0 | LOGGER.debug("Presenter for [{}].", model); |
72 | 0 | updateName(); |
73 | 0 | this.presenterParameters = createParameterList(); |
74 | |
|
75 | 0 | this.parametersModelUpdater = new ObservableListListener() { |
76 | |
@SuppressWarnings("unchecked") |
77 | |
public void listElementPropertyChanged (ObservableList list, int index) { |
78 | 0 | LOGGER.debug("listElementPropertyChanged"); |
79 | 0 | updateParametersAtModel(); |
80 | 0 | } |
81 | |
@SuppressWarnings("unchecked") |
82 | |
public void listElementReplaced (ObservableList list, int index, Object old) { |
83 | 0 | LOGGER.debug("listElementReplaced"); |
84 | 0 | updateParametersAtModel(); |
85 | 0 | } |
86 | |
@SuppressWarnings("unchecked") |
87 | |
public void listElementsAdded (ObservableList list, int index, int length) { |
88 | 0 | LOGGER.debug("listElementsAdded"); |
89 | 0 | updateParametersAtModel(); |
90 | 0 | } |
91 | |
@SuppressWarnings("unchecked") |
92 | 0 | public void listElementsRemoved (ObservableList list, int index, List oldElements) { |
93 | 0 | LOGGER.debug("listElementsRemoved"); |
94 | 0 | updateParametersAtModel(); |
95 | 0 | } |
96 | |
}; |
97 | |
|
98 | 0 | this.presenterParameters.addObservableListListener(this.parametersModelUpdater); |
99 | 0 | } |
100 | |
|
101 | |
|
102 | |
|
103 | |
|
104 | |
|
105 | |
|
106 | |
|
107 | |
|
108 | |
private ObservableList<Parameter> createParameterList () { |
109 | 0 | ObservableList<Parameter> list = |
110 | |
ObservableCollections.observableList(new ArrayList<Parameter>()); |
111 | 0 | final ParameterList params = getModel().getParameters(); |
112 | 0 | for (int i = 0; i < params.getParameterCount(); i++) { |
113 | 0 | list.add(new Parameter(params.getName(i), params.getType(i))); |
114 | |
} |
115 | 0 | return list; |
116 | |
} |
117 | |
|
118 | |
|
119 | |
|
120 | |
|
121 | |
|
122 | |
|
123 | |
public ObservableList<Parameter> getPresenterParameters () { |
124 | 0 | return this.presenterParameters; |
125 | |
} |
126 | |
|
127 | |
|
128 | |
|
129 | |
|
130 | |
|
131 | |
|
132 | |
public String getName () { |
133 | 0 | return this.name; |
134 | |
} |
135 | |
|
136 | |
|
137 | |
|
138 | |
|
139 | |
|
140 | |
|
141 | |
public void setName (String name) { |
142 | |
try { |
143 | |
|
144 | 0 | this.name = name; |
145 | |
|
146 | |
|
147 | 0 | change("name", this.name); |
148 | 0 | } catch (final Exception e) { |
149 | 0 | LOGGER.warn("Cannot set action name [" + name + "].", e); |
150 | 0 | } |
151 | 0 | } |
152 | |
|
153 | |
|
154 | |
|
155 | |
|
156 | |
|
157 | |
private void updateParametersAtModel () { |
158 | 0 | LOGGER.debug("updateParametersAtModel"); |
159 | 0 | ParameterList newModelParameterList = new ParameterList(); |
160 | 0 | for (Parameter parameter : this.presenterParameters) { |
161 | 0 | newModelParameterList.add(parameter.getName(), parameter.getType()); |
162 | |
} |
163 | 0 | change("parameters", newModelParameterList); |
164 | 0 | } |
165 | |
|
166 | |
|
167 | |
|
168 | |
|
169 | |
|
170 | |
private void updateParametersAtPresenter () { |
171 | 0 | LOGGER.debug("updateParametersAtPresenter"); |
172 | |
|
173 | |
|
174 | 0 | this.presenterParameters.removeObservableListListener(this.parametersModelUpdater); |
175 | |
|
176 | |
|
177 | 0 | this.presenterParameters.clear(); |
178 | 0 | this.presenterParameters.addAll(createParameterList()); |
179 | |
|
180 | |
|
181 | 0 | this.presenterParameters.addObservableListListener(this.parametersModelUpdater); |
182 | 0 | } |
183 | |
|
184 | |
|
185 | |
|
186 | |
|
187 | |
|
188 | |
|
189 | |
|
190 | |
@PropertyChange(bean = ActionBean.class, property = "name") |
191 | |
public void updateName () { |
192 | 0 | final String oldName = this.name; |
193 | 0 | this.name = getModel().getName(); |
194 | 0 | firePropertyChange("name", oldName, this.name); |
195 | 0 | setTitleParameters(this.name == null ? "" : this.name.toString()); |
196 | 0 | } |
197 | |
|
198 | |
|
199 | |
|
200 | |
|
201 | |
|
202 | |
@PropertyChange(bean = ActionBean.class, property = "parameters") |
203 | |
public void updateParameters () { |
204 | 0 | LOGGER.debug("updateParameters"); |
205 | 0 | updateParametersAtPresenter(); |
206 | 0 | } |
207 | |
|
208 | |
} |