1 files changed, 240 insertions, 0 deletions
diff --git a/qpid/java/broker-core/src/main/java/org/apache/qpid/server/model/adapter/BindingAdapter.java b/qpid/java/broker-core/src/main/java/org/apache/qpid/server/model/adapter/BindingAdapter.java
new file mode 100644
index 0000000000..92b8f55f23
--- /dev/null
+++ b/qpid/java/broker-core/src/main/java/org/apache/qpid/server/model/adapter/BindingAdapter.java
@@ -0,0 +1,240 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.model.adapter;
+
+import java.security.AccessControlException;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.qpid.AMQInternalException;
+import org.apache.qpid.AMQSecurityException;
+import org.apache.qpid.server.model.Binding;
+import org.apache.qpid.server.model.ConfiguredObject;
+import org.apache.qpid.server.model.Exchange;
+import org.apache.qpid.server.model.IllegalStateTransitionException;
+import org.apache.qpid.server.model.LifetimePolicy;
+import org.apache.qpid.server.model.Queue;
+import org.apache.qpid.server.model.State;
+import org.apache.qpid.server.model.Statistics;
+
+final class BindingAdapter extends AbstractAdapter implements Binding
+{
+    private final org.apache.qpid.server.binding.Binding _binding;
+    private Statistics _statistics = NoStatistics.getInstance();
+    private final ExchangeAdapter _exchange;
+    private QueueAdapter _queue;
+
+    public BindingAdapter(final org.apache.qpid.server.binding.Binding binding,
+                          ExchangeAdapter exchangeAdapter,
+                          QueueAdapter queueAdapter)
+    {
+        super(binding.getId(), queueAdapter.getTaskExecutor());
+        _binding = binding;
+        _exchange = exchangeAdapter;
+        _queue = queueAdapter;
+        addParent(Queue.class, queueAdapter);
+        addParent(Exchange.class, exchangeAdapter);
+    }
+
+
+    public ExchangeAdapter getExchange()
+    {
+        return _exchange;
+    }
+
+    public QueueAdapter getQueue()
+    {
+        return _queue;
+    }
+
+    public String getName()
+    {
+        return _binding.getBindingKey();
+    }
+
+    public String setName(final String currentName, final String desiredName)
+            throws IllegalStateException, AccessControlException
+    {
+        return null;  //TODO
+    }
+
+    public State getActualState()
+    {
+        return null;  //TODO
+    }
+
+    public boolean isDurable()
+    {
+        return _binding.getQueue().isDurable() && _binding.getExchange().isDurable();
+    }
+
+    public void setDurable(final boolean durable)
+            throws IllegalStateException, AccessControlException, IllegalArgumentException
+    {
+        //TODO
+    }
+
+    public LifetimePolicy getLifetimePolicy()
+    {
+        return LifetimePolicy.PERMANENT;
+    }
+
+    public LifetimePolicy setLifetimePolicy(final LifetimePolicy expected, final LifetimePolicy desired)
+            throws IllegalStateException, AccessControlException, IllegalArgumentException
+    {
+        return null;  //TODO
+    }
+
+    public long getTimeToLive()
+    {
+        return 0;  //TODO
+    }
+
+    public long setTimeToLive(final long expected, final long desired)
+            throws IllegalStateException, AccessControlException, IllegalArgumentException
+    {
+        return 0;  //TODO
+    }
+
+    public Statistics getStatistics()
+    {
+        return _statistics;
+    }
+
+    @Override
+    public <C extends ConfiguredObject> Collection<C> getChildren(Class<C> clazz)
+    {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public <C extends ConfiguredObject> C createChild(Class<C> childClass, Map<String, Object> attributes, ConfiguredObject... otherParents)
+    {
+        throw new IllegalArgumentException("Cannot add children to a binding");
+    }
+
+    public Map<String, Object> getArguments()
+    {
+        return new HashMap<String, Object> (_binding.getArguments());
+    }
+
+    public void delete()
+    {
+        try
+        {
+            _exchange.getExchange().removeBinding(_binding);
+        }
+        catch(AMQSecurityException e)
+        {
+            throw new AccessControlException(e.getMessage());
+        }
+        catch(AMQInternalException e)
+        {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    @Override
+    public Object getAttribute(final String name)
+    {
+        if(ID.equals(name))
+        {
+            return getId();
+        }
+        else if(NAME.equals(name))
+        {
+            return getName();
+        }
+        else if(STATE.equals(name))
+        {
+
+        }
+        else if(DURABLE.equals(name))
+        {
+            return _queue.isDurable() && _exchange.isDurable();
+        }
+        else if(LIFETIME_POLICY.equals(name))
+        {
+            return _queue.getLifetimePolicy() == LifetimePolicy.AUTO_DELETE || _exchange.getLifetimePolicy() == LifetimePolicy.AUTO_DELETE ? LifetimePolicy.AUTO_DELETE : LifetimePolicy.PERMANENT;
+        }
+        else if(TIME_TO_LIVE.equals(name))
+        {
+
+        }
+        else if(CREATED.equals(name))
+        {
+
+        }
+        else if(UPDATED.equals(name))
+        {
+
+        }
+        else if(EXCHANGE.equals(name))
+        {
+            return _exchange.getName();
+        }
+        else if(QUEUE.equals(name))
+        {
+            return _queue.getName();
+        }
+        else if(ARGUMENTS.equals(name))
+        {
+            return getArguments();
+        }
+
+        return super.getAttribute(name);    //TODO
+    }
+
+    @Override
+    public Collection<String> getAttributeNames()
+    {
+        return Binding.AVAILABLE_ATTRIBUTES;
+    }
+
+    @Override
+    protected boolean setState(State currentState, State desiredState) throws IllegalStateTransitionException,
+            AccessControlException
+    {
+        if (desiredState == State.DELETED)
+        {
+            delete();
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public Object setAttribute(final String name, final Object expected, final Object desired) throws IllegalStateException,
+            AccessControlException, IllegalArgumentException
+    {
+        throw new UnsupportedOperationException("Changing attributes on binding is not supported.");
+    }
+
+    @Override
+    public void setAttributes(final Map<String, Object> attributes) throws IllegalStateException, AccessControlException,
+            IllegalArgumentException
+    {
+        throw new UnsupportedOperationException("Changing attributes on binding is not supported.");
+    }
+
+}