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16 package org.apache.cocoon.portal.pluto.om.common;
17
18 import java.util.ArrayList  ;
19 import java.util.Collection ;
20 import java.util.Enumeration ;
21 import java.util.HashMap ;
22 import java.util.Iterator ;
23 import java.util.ListResourceBundle ;
24 import java.util.Locale ;
25 import java.util.ResourceBundle ;
26 import java.util.StringTokenizer ;
27
28 import org.apache.pluto.om.common.Language;
29 import org.apache.pluto.util.Enumerator;
30 import org.apache.pluto.util.StringUtils;
31
32
39 public class LanguageImpl implements Language, java.io.Serializable {
40
42
65
66 private static class DefaultsResourceBundle extends ListResourceBundle {
67 private Object [][] resources;
68
69 public DefaultsResourceBundle(String defaultTitle, String defaultShortTitle, String defaultKeyWords) {
70 resources = new Object [][] {
71 {"javax.portlet.title" , defaultTitle},
72 {"javax.portlet.short-title", defaultShortTitle},
73 {"javax.portlet.keywords" , defaultKeyWords}
74 };
75 }
76
77 protected Object [][] getContents() {
78 return resources;
79 }
80 }
81
82 private static class ResourceBundleImpl extends ResourceBundle {
83 private HashMap data;
84
85 public ResourceBundleImpl(ResourceBundle bundle, ResourceBundle defaults) {
86 data = new HashMap ();
87
88 importData(defaults);
89 importData(bundle);
90 }
91
92 private void importData(ResourceBundle bundle) {
93 if (bundle != null) {
94 for (Enumeration enumeration = bundle.getKeys(); enumeration.hasMoreElements();) {
95 String key = (String )enumeration.nextElement();
96 Object value = bundle.getObject(key);
97
98 data.put(key, value);
99 }
100 }
101 }
102
103 protected Object handleGetObject(String key) {
104 return data.get(key);
105 }
106
107 public Enumeration getKeys() {
108 return new Enumerator(data.keySet());
109 }
110 }
111
112 private Locale locale;
113 private String title;
114 private String shortTitle;
115 private ResourceBundle bundle;
116 private ArrayList keywords;
117
118 public LanguageImpl(Locale locale, ResourceBundle bundle, String defaultTitle, String defaultShortTitle, String defaultKeyWords) {
119 this.bundle = new ResourceBundleImpl(bundle, new DefaultsResourceBundle(defaultTitle, defaultShortTitle, defaultKeyWords));
120
121 this.locale = locale;
122 title = this.bundle.getString("javax.portlet.title");
123 shortTitle = this.bundle.getString("javax.portlet.short-title");
124 keywords = toList(this.bundle.getString("javax.portlet.keywords"));
125 }
126
127
129 public Locale getLocale() {
130 return locale;
131 }
132
133 public String getTitle() {
134 return title;
135 }
136
137 public String getShortTitle() {
138 return shortTitle;
139 }
140
141 public Iterator getKeywords() {
142 return keywords.iterator();
143 }
144
145 public ResourceBundle getResourceBundle() {
146 return bundle;
147 }
148
149 private ArrayList toList(String value) {
151 ArrayList keywords = new ArrayList ();
152
153 for (StringTokenizer st = new StringTokenizer (value, ","); st.hasMoreTokens();) {
154 keywords.add(st.nextToken().trim());
155 }
156
157 return keywords;
158 }
159
160 public String toString() {
161 return toString(0);
162 }
163
164 public String toString(final int indent) {
165 StringBuffer buffer = new StringBuffer (50);
166 StringUtils.newLine(buffer,indent);
167 buffer.append(getClass().toString()); buffer.append(":");
168 StringUtils.newLine(buffer,indent);
169 buffer.append("{");
170 StringUtils.newLine(buffer,indent);
171 buffer.append("locale='"); buffer.append(locale); buffer.append("'");
172 StringUtils.newLine(buffer,indent);
173 buffer.append("title='"); buffer.append(title); buffer.append("'");
174 StringUtils.newLine(buffer,indent);
175 buffer.append("shortTitle='"); buffer.append(shortTitle); buffer.append("'");
176 Iterator iterator = keywords.iterator();
177 if (iterator.hasNext()) {
178 StringUtils.newLine(buffer,indent);
179 buffer.append("Keywords:");
180 }
181 while (iterator.hasNext()) {
182 buffer.append(iterator.next());
183 buffer.append(',');
184 }
185 StringUtils.newLine(buffer,indent);
186 buffer.append("}");
187 return buffer.toString();
188 }
189
190
191
193
197 public boolean equals(Object o) {
198 return o == null ? false
199 : ((LanguageImpl)o).getLocale().equals(this.locale);
200 }
201
202
205 public int hashCode() {
206 return locale.hashCode();
207 }
208
209 public void setKeywords(Collection keywords) {
210 this.keywords.clear();
211 this.keywords.addAll(keywords);
212 }
213
214 public void setLocale(Locale locale) {
215 this.locale = locale;
216 }
217
218 public void setShortTitle(String shortTitle) {
219 this.shortTitle = shortTitle;
220 }
221
222 public void setTitle(String title) {
223 this.title = title;
224 }
225
226 }
227 |
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