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1 | /* |
2 | * To change this template, choose Tools | Templates |
3 | * and open the template in the editor. |
4 | */ |
5 | package org.ufcspa.simdecs.diagram.mb; |
6 | |
7 | import java.util.Locale; |
8 | import javax.el.ExpressionFactory; |
9 | import javax.faces.application.FacesMessage; |
10 | import javax.faces.application.FacesMessage.Severity; |
11 | import javax.faces.component.UIComponent; |
12 | import javax.faces.context.FacesContext; |
13 | import org.ufcspa.simdecs.diagram.util.MessageResourceUtils; |
14 | |
15 | /** |
16 | * |
17 | * @author Maroni |
18 | */ |
19 | public abstract class DefaultManagedBean { |
20 | |
21 | public Locale getLocale() { |
22 | return getFacesContext().getViewRoot().getLocale(); |
23 | } |
24 | |
25 | public void addMessage(String componentID, Severity severity, String i18nTitle, String i18nMessage) { |
26 | FacesContext.getCurrentInstance().addMessage(componentID, new FacesMessage(severity, getResourceMessage(i18nTitle), getResourceMessage(i18nMessage))); |
27 | } |
28 | |
29 | public void addInfoMessage(String componentID, String i18nTitle, String i18nMessage) { |
30 | addMessage(componentID, FacesMessage.SEVERITY_INFO, i18nTitle, i18nMessage); |
31 | } |
32 | |
33 | public void addInfoMessage(String i18nTitle, String i18nMessage) { |
34 | addInfoMessage(null, i18nTitle, i18nMessage); |
35 | } |
36 | |
37 | public void addWarnMessage(String componentID, String i18nTitle, String i18nMessage) { |
38 | addMessage(componentID, FacesMessage.SEVERITY_WARN, i18nTitle, i18nMessage); |
39 | } |
40 | |
41 | public void addWarnMessage(String i18nTitle, String i18nMessage) { |
42 | addWarnMessage(null, i18nTitle, i18nMessage); |
43 | } |
44 | |
45 | public void addErrorMessage(String componentID, String i18nTitle, String i18nMessage) { |
46 | addMessage(componentID, FacesMessage.SEVERITY_ERROR, i18nTitle, i18nMessage); |
47 | } |
48 | |
49 | public void addErrorMessage(String i18nTitle, String i18nMessage) { |
50 | addErrorMessage(null, i18nTitle, i18nMessage); |
51 | } |
52 | |
53 | protected String getTextParameter(String paramName) { |
54 | return (String) getFacesContext().getExternalContext().getRequestParameterMap().get(paramName); |
55 | } |
56 | |
57 | protected Object getParameter(String paramName) { |
58 | return getFacesContext().getExternalContext().getRequestParameterMap().get(paramName); |
59 | } |
60 | |
61 | protected FacesContext getFacesContext() { |
62 | return FacesContext.getCurrentInstance(); |
63 | } |
64 | |
65 | |
66 | protected UIComponent getComponentById(String componentId) { |
67 | return getFacesContext().getViewRoot().findComponent(componentId); |
68 | } |
69 | |
70 | protected String getMessageBundle() { |
71 | return getFacesContext().getApplication().getMessageBundle(); |
72 | } |
73 | |
74 | protected String getResourceMessage(String key, Object params[]) { |
75 | return MessageResourceUtils.getMessageResourceString(getMessageBundle(), key, params, getFacesContext().getViewRoot() |
76 | .getLocale()); |
77 | } |
78 | |
79 | protected String getResourceMessage(String key) { |
80 | return getResourceMessage(key, null); |
81 | } |
82 | |
83 | protected ExpressionFactory getExpressionFactory() { |
84 | return getFacesContext().getApplication().getExpressionFactory(); |
85 | } |
86 | } |