/*
*
* 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.type.transport;
import org.apache.qpid.proton.codec.DecodeException;
import org.apache.qpid.proton.codec.Decoder;
import org.apache.qpid.proton.codec.DescribedTypeConstructor;
import org.apache.qpid.proton.type.Binary;
import org.apache.qpid.proton.type.DescribedType;
import org.apache.qpid.proton.type.Symbol;
import org.apache.qpid.proton.type.UnsignedInteger;
import org.apache.qpid.proton.type.UnsignedLong;
import org.apache.qpid.proton.type.UnsignedShort;
import java.util.AbstractList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
public class Open
implements DescribedType , FrameBody
{
private static final Object[] DESCRIPTORS =
{
UnsignedLong.valueOf(0x0000000000000010L), Symbol.valueOf("amqp:open:list"),
};
private static final UnsignedLong DESCRIPTOR = UnsignedLong.valueOf(0x0000000000000010L);
private final OpenWrapper _wrapper = new OpenWrapper();
private String _containerId;
private String _hostname;
private UnsignedInteger _maxFrameSize = UnsignedInteger.valueOf(0xffffffff);
private UnsignedShort _channelMax = UnsignedShort.valueOf((short) 65535);
private UnsignedInteger _idleTimeOut;
private Symbol[] _outgoingLocales;
private Symbol[] _incomingLocales;
private Symbol[] _offeredCapabilities;
private Symbol[] _desiredCapabilities;
private Map _properties;
public String getContainerId()
{
return _containerId;
}
public void setContainerId(String containerId)
{
if( containerId == null )
{
throw new NullPointerException("the container-id field is mandatory");
}
_containerId = containerId;
}
public String getHostname()
{
return _hostname;
}
public void setHostname(String hostname)
{
_hostname = hostname;
}
public UnsignedInteger getMaxFrameSize()
{
return _maxFrameSize;
}
public void setMaxFrameSize(UnsignedInteger maxFrameSize)
{
_maxFrameSize = maxFrameSize;
}
public UnsignedShort getChannelMax()
{
return _channelMax;
}
public void setChannelMax(UnsignedShort channelMax)
{
_channelMax = channelMax;
}
public UnsignedInteger getIdleTimeOut()
{
return _idleTimeOut;
}
public void setIdleTimeOut(UnsignedInteger idleTimeOut)
{
_idleTimeOut = idleTimeOut;
}
public Symbol[] getOutgoingLocales()
{
return _outgoingLocales;
}
public void setOutgoingLocales(Symbol... outgoingLocales)
{
_outgoingLocales = outgoingLocales;
}
public Symbol[] getIncomingLocales()
{
return _incomingLocales;
}
public void setIncomingLocales(Symbol... incomingLocales)
{
_incomingLocales = incomingLocales;
}
public Symbol[] getOfferedCapabilities()
{
return _offeredCapabilities;
}
public void setOfferedCapabilities(Symbol... offeredCapabilities)
{
_offeredCapabilities = offeredCapabilities;
}
public Symbol[] getDesiredCapabilities()
{
return _desiredCapabilities;
}
public void setDesiredCapabilities(Symbol... desiredCapabilities)
{
_desiredCapabilities = desiredCapabilities;
}
public Map getProperties()
{
return _properties;
}
public void setProperties(Map properties)
{
_properties = properties;
}
public Object getDescriptor()
{
return DESCRIPTOR;
}
public Object getDescribed()
{
return _wrapper;
}
public Object get(final int index)
{
switch(index)
{
case 0:
return _containerId;
case 1:
return _hostname;
case 2:
return _maxFrameSize;
case 3:
return _channelMax;
case 4:
return _idleTimeOut;
case 5:
return _outgoingLocales;
case 6:
return _incomingLocales;
case 7:
return _offeredCapabilities;
case 8:
return _desiredCapabilities;
case 9:
return _properties;
}
throw new IllegalStateException("Unknown index " + index);
}
public int size()
{
return _properties != null
? 10
: _desiredCapabilities != null
? 9
: _offeredCapabilities != null
? 8
: _incomingLocales != null
? 7
: _outgoingLocales != null
? 6
: _idleTimeOut != null
? 5
: (_channelMax != null && !_channelMax.equals(UnsignedShort.MAX_VALUE))
? 4
: (_maxFrameSize != null && !_maxFrameSize.equals(UnsignedInteger.MAX_VALUE))
? 3
: _hostname != null
? 2
: 1;
}
public final class OpenWrapper extends AbstractList
{
@Override
public Object get(final int index)
{
return Open.this.get(index);
}
@Override
public int size()
{
return Open.this.size();
}
}
private static class OpenConstructor implements DescribedTypeConstructor<Open>
{
public Open newInstance(Object described)
{
List l = (List) described;
Open o = new Open();
if(l.size() <= 0)
{
throw new DecodeException("The container-id field cannot be omitted");
}
switch(10 - l.size())
{
case 0:
o.setProperties( (Map) l.get( 9 ) );
case 1:
Object val1 = l.get( 8 );
if( val1 == null || val1.getClass().isArray() )
{
o.setDesiredCapabilities( (Symbol[]) val1 );
}
else
{
o.setDesiredCapabilities( (Symbol) val1 );
}
case 2:
Object val2 = l.get( 7 );
if( val2 == null || val2.getClass().isArray() )
{
o.setOfferedCapabilities( (Symbol[]) val2 );
}
else
{
o.setOfferedCapabilities( (Symbol) val2 );
}
case 3:
Object val3 = l.get( 6 );
if( val3 == null || val3.getClass().isArray() )
{
o.setIncomingLocales( (Symbol[]) val3 );
}
else
{
o.setIncomingLocales( (Symbol) val3 );
}
case 4:
Object val4 = l.get( 5 );
if( val4 == null || val4.getClass().isArray() )
{
o.setOutgoingLocales( (Symbol[]) val4 );
}
else
{
o.setOutgoingLocales( (Symbol) val4 );
}
case 5:
o.setIdleTimeOut( (UnsignedInteger) l.get( 4 ) );
case 6:
UnsignedShort channelMax = (UnsignedShort) l.get(3);
o.setChannelMax(channelMax == null ? UnsignedShort.MAX_VALUE : channelMax);
case 7:
UnsignedInteger maxFrameSize = (UnsignedInteger) l.get(2);
o.setMaxFrameSize(maxFrameSize == null ? UnsignedInteger.MAX_VALUE : maxFrameSize);
case 8:
o.setHostname( (String) l.get( 1 ) );
case 9:
o.setContainerId( (String) l.get( 0 ) );
}
return o;
}
public Class<Open> getTypeClass()
{
return Open.class;
}
}
public <E> void invoke(FrameBodyHandler<E> handler, Binary payload, E context)
{
handler.handleOpen(this, payload, context);
}
public static void register(Decoder decoder)
{
OpenConstructor constructor = new OpenConstructor();
for(Object descriptor : DESCRIPTORS)
{
decoder.register(descriptor, constructor);
}
}
@Override
public String toString()
{
return "Open{" +
" containerId='" + _containerId + '\'' +
", hostname='" + _hostname + '\'' +
", maxFrameSize=" + _maxFrameSize +
", channelMax=" + _channelMax +
", idleTimeOut=" + _idleTimeOut +
", outgoingLocales=" + (_outgoingLocales == null ? null : Arrays.asList(_outgoingLocales)) +
", incomingLocales=" + (_incomingLocales == null ? null : Arrays.asList(_incomingLocales)) +
", offeredCapabilities=" + (_offeredCapabilities == null ? null : Arrays.asList(_offeredCapabilities)) +
", desiredCapabilities=" + (_desiredCapabilities == null ? null : Arrays.asList(_desiredCapabilities)) +
", properties=" + _properties +
'}';
}
}