+package org.argeo.security.core;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.InitializingBean;
+
+/**
+ * Maintains a list of authentication providers injected in to a provider
+ * manager, in order to avoid issues with OSGi services and use packages.
+ */
+public class AuthenticationProvidersRegister implements InitializingBean {
+ private Log log = LogFactory.getLog(AuthenticationProvidersRegister.class);
+
+ private List<Object> providers = new ArrayList<Object>();
+ private List<Object> defaultProviders = new ArrayList<Object>();
+
+ public void register(Object authenticationProvider,
+ Map<String, String> parameters) {
+ providers.add(authenticationProvider);
+ if (log.isDebugEnabled())
+ log.debug("Registered authentication provider " + parameters);
+ }
+
+ public void unregister(Object authenticationProvider,
+ Map<String, String> parameters) {
+ providers.remove(authenticationProvider);
+ if (log.isDebugEnabled())
+ log.debug("Unregistered authentication provider " + parameters);
+ }
+
+ public List<Object> getProviders() {
+ return providers;
+ }
+
+ public void setDefaultProviders(
+ List<Object> defaultProviders) {
+ this.defaultProviders = defaultProviders;
+ }
+
+ public void afterPropertiesSet() throws Exception {
+ providers.addAll(defaultProviders);
+ }
+
+}