| /* |
| * Copyright 2004,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portal.pluto.om.common; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.ListResourceBundle; |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| import java.util.StringTokenizer; |
| |
| import org.apache.pluto.om.common.Language; |
| import org.apache.pluto.util.Enumerator; |
| import org.apache.pluto.util.StringUtils; |
| |
| /** |
| * |
| * |
| * @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a> |
| * |
| * @version CVS $Id: LanguageImpl.java,v 1.3 2004/03/05 13:02:15 bdelacretaz Exp $ |
| */ |
| public class LanguageImpl implements Language, java.io.Serializable { |
| // ResourceBundle creation part |
| |
| /*private static class Resources extends ListResourceBundle { |
| private Object [][] resources = null; |
| private Language source = null; |
| |
| public Resources(Language source) |
| { |
| this.source = source; |
| Vector v = new Vector(); |
| Iterator it = source.getKeywords(); |
| while(it != null && it.hasNext()) |
| v.add(it.next()); |
| |
| resources = new Object [][] { |
| { "javax.portlet.title", source.getTitle()==null? "": source.getTitle()}, |
| { "javax.portlet.short-title", source.getShortTitle()==null? "": source.getShortTitle()}, |
| { "javax.portlet.keywords", v.size() > 0 ? v.toArray().toString() : ""}}; |
| } |
| |
| public Object[][] getContents() |
| { |
| return resources; |
| } |
| }*/ |
| |
| private static class DefaultsResourceBundle extends ListResourceBundle { |
| private Object[][] resources; |
| |
| public DefaultsResourceBundle(String defaultTitle, String defaultShortTitle, String defaultKeyWords) { |
| resources = new Object[][] { |
| {"javax.portlet.title" , defaultTitle}, |
| {"javax.portlet.short-title", defaultShortTitle}, |
| {"javax.portlet.keywords" , defaultKeyWords} |
| }; |
| } |
| |
| protected Object[][] getContents() { |
| return resources; |
| } |
| } |
| |
| private static class ResourceBundleImpl extends ResourceBundle { |
| private HashMap data; |
| |
| public ResourceBundleImpl(ResourceBundle bundle, ResourceBundle defaults) { |
| data = new HashMap(); |
| |
| importData(defaults); |
| importData(bundle); |
| } |
| |
| private void importData(ResourceBundle bundle) { |
| if (bundle != null) { |
| for (Enumeration enum = bundle.getKeys(); enum.hasMoreElements();) { |
| String key = (String)enum.nextElement(); |
| Object value = bundle.getObject(key); |
| |
| data.put(key, value); |
| } |
| } |
| } |
| |
| protected Object handleGetObject(String key) { |
| return data.get(key); |
| } |
| |
| public Enumeration getKeys() { |
| return new Enumerator(data.keySet()); |
| } |
| } |
| |
| private Locale locale; |
| private String title; |
| private String shortTitle; |
| private ResourceBundle bundle; |
| private ArrayList keywords; |
| |
| public LanguageImpl(Locale locale, ResourceBundle bundle, String defaultTitle, String defaultShortTitle, String defaultKeyWords) { |
| this.bundle = new ResourceBundleImpl(bundle, new DefaultsResourceBundle(defaultTitle, defaultShortTitle, defaultKeyWords)); |
| |
| this.locale = locale; |
| title = this.bundle.getString("javax.portlet.title"); |
| shortTitle = this.bundle.getString("javax.portlet.short-title"); |
| keywords = toList(this.bundle.getString("javax.portlet.keywords")); |
| } |
| |
| // Language implementation. |
| |
| public Locale getLocale() { |
| return locale; |
| } |
| |
| public String getTitle() { |
| return title; |
| } |
| |
| public String getShortTitle() { |
| return shortTitle; |
| } |
| |
| public Iterator getKeywords() { |
| return keywords.iterator(); |
| } |
| |
| public ResourceBundle getResourceBundle() { |
| return bundle; |
| } |
| |
| // internal methods. |
| private ArrayList toList(String value) { |
| ArrayList keywords = new ArrayList(); |
| |
| for (StringTokenizer st = new StringTokenizer(value, ","); st.hasMoreTokens();) { |
| keywords.add(st.nextToken().trim()); |
| } |
| |
| return keywords; |
| } |
| |
| public String toString() |
| { |
| return toString(0); |
| } |
| |
| public String toString(final int indent) |
| { |
| StringBuffer buffer = new StringBuffer(50); |
| StringUtils.newLine(buffer,indent); |
| buffer.append(getClass().toString()); buffer.append(":"); |
| StringUtils.newLine(buffer,indent); |
| buffer.append("{"); |
| StringUtils.newLine(buffer,indent); |
| buffer.append("locale='"); buffer.append(locale); buffer.append("'"); |
| StringUtils.newLine(buffer,indent); |
| buffer.append("title='"); buffer.append(title); buffer.append("'"); |
| StringUtils.newLine(buffer,indent); |
| buffer.append("shortTitle='"); buffer.append(shortTitle); buffer.append("'"); |
| Iterator iterator = keywords.iterator(); |
| if (iterator.hasNext()) { |
| StringUtils.newLine(buffer,indent); |
| buffer.append("Keywords:"); |
| } |
| while (iterator.hasNext()) { |
| buffer.append(iterator.next()); |
| buffer.append(','); |
| } |
| StringUtils.newLine(buffer,indent); |
| buffer.append("}"); |
| return buffer.toString(); |
| } |
| |
| |
| // additional methods. |
| |
| /* (non-Javadoc) |
| * @see java.lang.Object#equals(java.lang.Object) |
| * used for element equality according collection implementations |
| */ |
| public boolean equals(Object o) { |
| return o == null ? false |
| : ((LanguageImpl)o).getLocale().equals(this.locale); |
| } |
| |
| /* (non-Javadoc) |
| * @see java.lang.Object#hashCode() |
| */ |
| public int hashCode() { |
| return locale.hashCode(); |
| } |
| |
| public void setKeywords(Collection keywords) { |
| this.keywords.clear(); |
| this.keywords.addAll(keywords); |
| } |
| |
| public void setLocale(Locale locale) { |
| this.locale = locale; |
| } |
| |
| public void setShortTitle(String shortTitle) { |
| this.shortTitle = shortTitle; |
| } |
| |
| public void setTitle(String title) { |
| this.title = title; |
| } |
| |
| } |