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package org.hisp.dhis.i18n.action;
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* Copyright (c) 2004-2005, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the <ORGANIZATION> nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import java.util.Collection;
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import java.util.Hashtable;
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import java.util.List;
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import java.util.Locale;
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import org.hisp.dhis.i18n.I18nService;
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import org.hisp.dhis.i18n.locale.LocaleManager;
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import org.hisp.dhis.i18n.locale.LocaleManagerException;
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import com.opensymphony.xwork.Action;
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* @author Oyvind Brucker
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public class I18nAction
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private String className;
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private String objectId;
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private String returnUrl;
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private Map<String, String> translations = new Hashtable<String, String>();
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private Map<String, String> referenceTranslations = new Hashtable<String, String>();
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private Map<String, String> propertyLabels = new Hashtable<String, String>();
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private I18nService i18nService;
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public void setI18nService( I18nService i18nService )
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this.i18nService = i18nService;
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private LocaleManager localeManager;
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public void setLocaleManager( LocaleManager localeManager )
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this.localeManager = localeManager;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public void setClassName( String className )
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this.className = className;
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public void setObjectId( String objectId )
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this.objectId = objectId;
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public void setReturnUrl( String returnUrl )
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this.returnUrl = returnUrl;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public String getClassName()
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public String getObjectId()
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public String getReturnUrl()
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public Collection<Locale> getAvailableLocales()
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return i18nService.getAvailableLocales();
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public List<String> getPropertyNames()
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return i18nService.getPropertyNames( className );
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public Map<String, String> getPropertyNamesLabel()
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return propertyLabels;
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public Map<String, String> getReferenceTranslations()
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return referenceTranslations;
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public Map<String, String> getTranslations()
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public Locale getCurrentLocale()
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return localeManager.getCurrentLocale();
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catch ( LocaleManagerException e )
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return localeManager.getFallbackLocale();
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public Locale getCurrentRefLocale()
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return localeManager.getFallbackLocale();
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// -------------------------------------------------------------------------
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// Action implementation
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// -------------------------------------------------------------------------
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public String execute()
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propertyLabels = i18nService.getPropertyNamesLabel( className );
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translations = i18nService.getTranslations( className, Integer.parseInt( objectId ), getCurrentLocale() );
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referenceTranslations =
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i18nService.getTranslations( className, Integer.parseInt( objectId ), getCurrentRefLocale() );
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* Fill in empty strings for null values
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for ( String property : getPropertyNames() )
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if ( translations.get( property ) == null )
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translations.put( property, "" );
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if ( referenceTranslations.get( property ) == null )
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referenceTranslations.put( property, "" );