| /* |
| * |
| * 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.server.security.QpidSecurityException; |
| 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(QpidSecurityException e) |
| { |
| throw new AccessControlException(e.getMessage()); |
| } |
| } |
| |
| @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.PERMANENT || _exchange.getLifetimePolicy() != LifetimePolicy.PERMANENT ? LifetimePolicy.IN_USE : 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."); |
| } |
| |
| } |