PreferencesLocaleResolverService.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.jcr.Value
* javax.servlet.http.HttpServletRequest
* org.apache.felix.scr.annotations.Activate
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Service
* org.apache.jackrabbit.api.JackrabbitSession
* org.apache.jackrabbit.api.security.user.Authorizable
* org.apache.jackrabbit.api.security.user.UserManager
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.i18n.RequestLocaleResolver
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.granite.i18n.impl;
import com.adobe.granite.i18n.LocaleUtil;
import java.util.LinkedList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.Value;
import javax.servlet.http.HttpServletRequest;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Service;
import org.apache.jackrabbit.api.JackrabbitSession;
import org.apache.jackrabbit.api.security.user.Authorizable;
import org.apache.jackrabbit.api.security.user.UserManager;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.i18n.RequestLocaleResolver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/*
* This class specifies class file version 49.0 but uses Java 6 signatures. Assumed Java 6.
*/
@Component(label="%localeresolver.name", description="%localeresolver.description", metatype=1)
@Service(value={RequestLocaleResolver.class})
public class PreferencesLocaleResolverService
implements RequestLocaleResolver {
private static final String DEFAULT_PREF_NAME = "language";
@Property(value={"language"}, label="%localeresolver.preference.name", description="%localeresolver.preference.desc")
private static final String LANGUAGE_PREFERENCE = "security.preferences.name";
private final Logger logger;
private String preferenceName;
private static final String REQUEST_ATTRIBUTE_RESOLVER = "org.apache.sling.auth.core.ResourceResolver";
public PreferencesLocaleResolverService() {
this.logger = LoggerFactory.getLogger(this.getClass());
}
@Activate
protected void activate(Map<String, Object> properties) {
String value = (String)properties.get("security.preferences.name");
if (value != null && value.length() > 0) {
this.preferenceName = "preferences/" + value;
} else {
this.preferenceName = null;
this.logger.info("Preferences locale resolver is disabled!");
}
}
public List<Locale> resolveLocale(HttpServletRequest request) {
Session session;
if (this.preferenceName == null) {
return null;
}
ResourceResolver resolver = (ResourceResolver)request.getAttribute("org.apache.sling.auth.core.ResourceResolver");
Session session2 = session = resolver != null ? (Session)resolver.adaptTo(Session.class) : null;
if (session instanceof JackrabbitSession) {
String userId = session.getUserID();
try {
Value[] property;
JackrabbitSession s = (JackrabbitSession)session;
Authorizable user = s.getUserManager().getAuthorizable(userId);
if (user != null && user.hasProperty(this.preferenceName) && (property = user.getProperty(this.preferenceName)) != null && property.length > 0) {
LinkedList<Locale> ret = new LinkedList<Locale>();
for (Value v : property) {
ret.add(LocaleUtil.parseLocale(v.getString()));
}
this.logger.debug("Resolved language for {} to {}", (Object)userId, ret);
return ret;
}
this.logger.debug("Unable to retrieve preferences language for user {}", (Object)userId);
}
catch (RepositoryException e) {
this.logger.warn("Error occur resolving locale.", (Throwable)e);
}
} else {
this.logger.debug("No session available -> select default");
}
return null;
}
}