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Java > Open Source Codes > com > jcorporate > expresso > ext > taglib > MessageUtil


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64
65 package com.jcorporate.expresso.ext.taglib;
66
67 import com.jcorporate.expresso.core.i18n.Messages;
68 import com.jcorporate.expresso.ext.struts.taglib.bean.ExMessageTag;
69
70 import javax.servlet.jsp.PageContext JavaDoc;
71 import java.util.Locale JavaDoc;
72
73
74 public class MessageUtil {
75     public static String JavaDoc getString(PageContext JavaDoc pageContext, String JavaDoc key) {
76         Object JavaDoc[] args = {};
77
78         return getString(pageContext, key, args);
79     }
80
81     public static String JavaDoc getString(PageContext JavaDoc pageContext, String JavaDoc key,
82                                    Object JavaDoc[] args) {
83         Locale JavaDoc l = (Locale JavaDoc) pageContext.getAttribute(Messages.LOCALE_KEY,
84                 PageContext.SESSION_SCOPE);
85
86         if (l == null) {
87             l = pageContext.getRequest().getLocale();
88 // l = Locale.getDefault();
89
}
90
91
92         String JavaDoc schemaClass = (String JavaDoc) pageContext.getAttribute(ExMessageTag.SCHEMA_KEY,
93                 PageContext.PAGE_SCOPE);
94
95         try {
96             if (schemaClass != null) {
97                 return Messages.getString(schemaClass, l, key, args);
98             } else {
99                 return Messages.getString(l, key, args);
100             }
101         } catch (Exception JavaDoc se) {
102             return key;
103         }
104     }
105 }
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