Remove sal.core.api.BrokerService

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / sal / dom / broker / osgi / AbstractBrokerServiceProxy.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/osgi/AbstractBrokerServiceProxy.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/osgi/AbstractBrokerServiceProxy.java
deleted file mode 100644 (file)
index 42997d9..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/osgi/AbstractBrokerServiceProxy.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.sal.dom.broker.osgi;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static com.google.common.base.Preconditions.checkState;
-
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-import javax.annotation.Nullable;
-
-import org.opendaylight.controller.sal.core.api.BrokerService;
-import org.opendaylight.yangtools.concepts.Registration;
-import org.osgi.framework.ServiceReference;
-
-public abstract class AbstractBrokerServiceProxy<T extends BrokerService> implements AutoCloseable, BrokerService {
-
-    private T delegate;
-    private final ServiceReference<T> reference;
-
-    public AbstractBrokerServiceProxy(final @Nullable ServiceReference<T> ref, final T delegate) {
-        this.delegate = checkNotNull(delegate, "Delegate should not be null.");
-        this.reference = ref;
-    }
-
-    protected final T getDelegate() {
-        checkState(delegate != null, "Proxy was closed and unregistered.");
-        return delegate;
-    }
-
-    protected final ServiceReference<T> getReference() {
-        return reference;
-    }
-
-    private final Set<Registration> registrations = Collections.synchronizedSet(new HashSet<Registration>());
-
-    protected <R extends Registration> R addRegistration(final R registration) {
-        if (registration != null) {
-            registrations.add(registration);
-        }
-        return registration;
-    }
-
-    protected void closeBeforeUnregistrations() {
-        // NOOP
-    }
-
-    protected void closeAfterUnregistrations() {
-        // NOOP
-    }
-
-    @Override
-    @SuppressWarnings("checkstyle:IllegalCatch")
-    public void close() {
-        if (delegate != null) {
-            delegate = null;
-            RuntimeException potentialException = new RuntimeException(
-                    "Uncaught exceptions occured during unregistration");
-            boolean hasSuppressed = false;
-            for (Registration registration : registrations) {
-                try {
-                    registration.close();
-                } catch (Exception e) {
-                    potentialException.addSuppressed(e);
-                    hasSuppressed = true;
-                }
-            }
-            if (hasSuppressed) {
-                throw potentialException;
-            }
-        }
-    }
-}