diff options
Diffstat (limited to 'java/broker/src/main/java/org/apache/qpid/server/registry/IApplicationRegistry.java')
-rw-r--r-- | java/broker/src/main/java/org/apache/qpid/server/registry/IApplicationRegistry.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/java/broker/src/main/java/org/apache/qpid/server/registry/IApplicationRegistry.java b/java/broker/src/main/java/org/apache/qpid/server/registry/IApplicationRegistry.java new file mode 100644 index 0000000000..0102f78424 --- /dev/null +++ b/java/broker/src/main/java/org/apache/qpid/server/registry/IApplicationRegistry.java @@ -0,0 +1,65 @@ +/* + * + * Copyright (c) 2006 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.qpid.server.registry; + +import org.apache.qpid.server.exchange.ExchangeFactory; +import org.apache.qpid.server.exchange.ExchangeRegistry; +import org.apache.qpid.server.queue.QueueRegistry; +import org.apache.qpid.server.management.ManagedObjectRegistry; +import org.apache.qpid.server.security.auth.AuthenticationManager; +import org.apache.qpid.server.store.MessageStore; +import org.apache.commons.configuration.Configuration; + +public interface IApplicationRegistry +{ + /** + * Initialise the application registry. All initialisation must be done in this method so that any components + * that need access to the application registry itself for initialisation are able to use it. Attempting to + * initialise in the constructor will lead to failures since the registry reference will not have been set. + */ + void initialise() throws Exception; + + /** + * This gets access to a "configured object". A configured object has fields populated from a the configuration + * object (Commons Configuration) automatically, where it has the appropriate attributes defined on fields. + * Application registry implementations can choose the refresh strategy or caching approach. + * @param instanceType the type of object you want initialised. This must be unique - i.e. you can only + * have a single object of this type in the system. + * @return the configured object + */ + <T> T getConfiguredObject(Class<T> instanceType); + + /** + * Get the low level configuration. For use cases where the configured object approach is not required + * you can get the complete configuration information. + * @return a Commons Configuration instance + */ + Configuration getConfiguration(); + + QueueRegistry getQueueRegistry(); + + ExchangeRegistry getExchangeRegistry(); + + ExchangeFactory getExchangeFactory(); + + ManagedObjectRegistry getManagedObjectRegistry(); + + AuthenticationManager getAuthenticationManager(); + + MessageStore getMessageStore(); +} |