| |
| /* |
| * |
| * 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.proton.codec.messaging; |
| |
| import java.util.AbstractList; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.qpid.proton.amqp.Symbol; |
| import org.apache.qpid.proton.amqp.UnsignedInteger; |
| import org.apache.qpid.proton.amqp.UnsignedLong; |
| import org.apache.qpid.proton.amqp.messaging.Outcome; |
| import org.apache.qpid.proton.amqp.messaging.Source; |
| import org.apache.qpid.proton.codec.AbstractDescribedType; |
| import org.apache.qpid.proton.codec.Decoder; |
| import org.apache.qpid.proton.codec.DescribedTypeConstructor; |
| import org.apache.qpid.proton.codec.EncoderImpl; |
| import org.apache.qpid.proton.amqp.messaging.TerminusDurability; |
| import org.apache.qpid.proton.amqp.messaging.TerminusExpiryPolicy; |
| |
| |
| public class SourceType extends AbstractDescribedType<Source,List> implements DescribedTypeConstructor<Source> |
| { |
| private static final Object[] DESCRIPTORS = |
| { |
| UnsignedLong.valueOf(0x0000000000000028L), Symbol.valueOf("amqp:source:list"), |
| }; |
| |
| private static final UnsignedLong DESCRIPTOR = UnsignedLong.valueOf(0x0000000000000028L); |
| |
| public SourceType(EncoderImpl encoder) |
| { |
| super(encoder); |
| } |
| |
| public UnsignedLong getDescriptor() |
| { |
| return DESCRIPTOR; |
| } |
| |
| @Override |
| protected List wrap(Source val) |
| { |
| return new SourceWrapper(val); |
| } |
| |
| |
| private static final class SourceWrapper extends AbstractList |
| { |
| private final Source _impl; |
| |
| public SourceWrapper(Source impl) |
| { |
| _impl = impl; |
| } |
| |
| public Object get(final int index) |
| { |
| |
| switch(index) |
| { |
| case 0: |
| return _impl.getAddress(); |
| case 1: |
| return _impl.getDurable().getValue(); |
| case 2: |
| return _impl.getExpiryPolicy().getPolicy(); |
| case 3: |
| return _impl.getTimeout(); |
| case 4: |
| return _impl.getDynamic(); |
| case 5: |
| return _impl.getDynamicNodeProperties(); |
| case 6: |
| return _impl.getDistributionMode(); |
| case 7: |
| return _impl.getFilter(); |
| case 8: |
| return _impl.getDefaultOutcome(); |
| case 9: |
| return _impl.getOutcomes(); |
| case 10: |
| return _impl.getCapabilities(); |
| } |
| |
| throw new IllegalStateException("Unknown index " + index); |
| |
| } |
| |
| public int size() |
| { |
| return _impl.getCapabilities() != null |
| ? 11 |
| : _impl.getOutcomes() != null |
| ? 10 |
| : _impl.getDefaultOutcome() != null |
| ? 9 |
| : _impl.getFilter() != null |
| ? 8 |
| : _impl.getDistributionMode() != null |
| ? 7 |
| : _impl.getDynamicNodeProperties() != null |
| ? 6 |
| : _impl.getDynamic() |
| ? 5 |
| : (_impl.getTimeout() != null && !_impl.getTimeout().equals(UnsignedInteger.ZERO)) |
| ? 4 |
| : _impl.getExpiryPolicy() != TerminusExpiryPolicy.SESSION_END |
| ? 3 |
| : _impl.getDurable() != TerminusDurability.NONE |
| ? 2 |
| : _impl.getAddress() != null |
| ? 1 |
| : 0; |
| |
| } |
| |
| } |
| |
| public Source newInstance(Object described) |
| { |
| List l = (List) described; |
| |
| Source o = new Source(); |
| |
| |
| switch(11 - l.size()) |
| { |
| |
| case 0: |
| Object val0 = l.get( 10 ); |
| if( val0 == null || val0.getClass().isArray() ) |
| { |
| o.setCapabilities( (Symbol[]) val0 ); |
| } |
| else |
| { |
| o.setCapabilities( (Symbol) val0 ); |
| } |
| case 1: |
| Object val1 = l.get( 9 ); |
| if( val1 == null || val1.getClass().isArray() ) |
| { |
| o.setOutcomes( (Symbol[]) val1 ); |
| } |
| else |
| { |
| o.setOutcomes( (Symbol) val1 ); |
| } |
| case 2: |
| o.setDefaultOutcome( (Outcome) l.get( 8 ) ); |
| case 3: |
| o.setFilter( (Map) l.get( 7 ) ); |
| case 4: |
| o.setDistributionMode( (Symbol) l.get( 6 ) ); |
| case 5: |
| o.setDynamicNodeProperties( (Map) l.get( 5 ) ); |
| case 6: |
| Boolean dynamic = (Boolean) l.get(4); |
| o.setDynamic(dynamic == null ? false : dynamic); |
| case 7: |
| UnsignedInteger timeout = (UnsignedInteger) l.get(3); |
| o.setTimeout(timeout == null ? UnsignedInteger.ZERO : timeout); |
| case 8: |
| Symbol expiryPolicy = (Symbol) l.get(2); |
| o.setExpiryPolicy(expiryPolicy == null ? TerminusExpiryPolicy.SESSION_END : TerminusExpiryPolicy.valueOf(expiryPolicy)); |
| case 9: |
| UnsignedInteger durable = (UnsignedInteger) l.get(1); |
| o.setDurable(durable == null ? TerminusDurability.NONE : TerminusDurability.get(durable)); |
| case 10: |
| o.setAddress( (String) l.get( 0 ) ); |
| } |
| |
| |
| return o; |
| } |
| |
| public Class<Source> getTypeClass() |
| { |
| return Source.class; |
| } |
| |
| |
| |
| public static void register(Decoder decoder, EncoderImpl encoder) |
| { |
| SourceType type = new SourceType(encoder); |
| for(Object descriptor : DESCRIPTORS) |
| { |
| decoder.register(descriptor, type); |
| } |
| encoder.register(type); |
| } |
| |
| |
| } |
| |