| /* |
| * 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. |
| */ |
| |
| using System.Text; |
| using Apache.NMS.ActiveMQ.OpenWire; |
| using Apache.NMS.ActiveMQ.State; |
| using Apache.NMS.Util; |
| |
| namespace Apache.NMS.ActiveMQ.Commands |
| { |
| // |
| // Marshalling code for Open Wire Format for WireFormatInfo |
| // |
| // |
| public class WireFormatInfo : BaseCommand, Command, MarshallAware |
| { |
| public const byte ID_WIREFORMATINFO = 1; |
| static private readonly byte[] MAGIC = new byte[] { |
| 'A'&0xFF, |
| 'c'&0xFF, |
| 't'&0xFF, |
| 'i'&0xFF, |
| 'v'&0xFF, |
| 'e'&0xFF, |
| 'M'&0xFF, |
| 'Q'&0xFF }; |
| |
| byte[] magic = MAGIC; |
| int version; |
| byte[] marshalledProperties; |
| |
| private PrimitiveMap properties; |
| |
| public override string ToString() |
| { |
| return GetType().Name + "[" |
| + " Magic=" + Encoding.ASCII.GetString(magic) |
| + " Version=" + Version |
| + " MarshalledProperties=" + Properties.ToString() |
| + " ]"; |
| |
| } |
| |
| public override byte GetDataStructureType() |
| { |
| return ID_WIREFORMATINFO; |
| } |
| |
| |
| // Properties |
| public byte[] Magic |
| { |
| get { return magic; } |
| set { this.magic = value; } |
| } |
| |
| public bool Valid |
| { |
| get |
| { |
| if(null == magic) |
| { |
| return false; |
| } |
| |
| if(magic.Length != MAGIC.Length) |
| { |
| return false; |
| } |
| |
| for(int i = 0; i < magic.Length; i++) |
| { |
| if(magic[i] != MAGIC[i]) |
| { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| } |
| |
| public int Version |
| { |
| get { return version; } |
| set { this.version = value; } |
| } |
| |
| public byte[] MarshalledProperties |
| { |
| get { return marshalledProperties; } |
| set { this.marshalledProperties = value; } |
| } |
| |
| public IPrimitiveMap Properties |
| { |
| get |
| { |
| if(null == properties) |
| { |
| properties = PrimitiveMap.Unmarshal(MarshalledProperties); |
| } |
| |
| return properties; |
| } |
| } |
| |
| public bool CacheEnabled |
| { |
| get { return true.Equals(Properties["CacheEnabled"]); } |
| set { Properties["CacheEnabled"] = false; } |
| } |
| public bool StackTraceEnabled |
| { |
| get { return true.Equals(Properties["StackTraceEnabled"]); } |
| set { Properties["StackTraceEnabled"] = value; } |
| } |
| public bool TcpNoDelayEnabled |
| { |
| get { return true.Equals(Properties["TcpNoDelayEnabled"]); } |
| set { Properties["TcpNoDelayEnabled"] = value; } |
| } |
| public bool SizePrefixDisabled |
| { |
| get { return true.Equals(Properties["SizePrefixDisabled"]); } |
| set { Properties["SizePrefixDisabled"] = value; } |
| } |
| public bool TightEncodingEnabled |
| { |
| get { return true.Equals(Properties["TightEncodingEnabled"]); } |
| set { Properties["TightEncodingEnabled"] = value; } |
| } |
| public long MaxInactivityDuration |
| { |
| get |
| { |
| object prop = Properties["MaxInactivityDuration"]; |
| return (null != prop |
| ? (long) prop |
| : 0); |
| } |
| set { Properties["MaxInactivityDuration"] = value; } |
| } |
| public long MaxInactivityDurationInitialDelay |
| { |
| get |
| { |
| object prop = Properties["MaxInactivityDurationInitialDelay"]; |
| return (null != prop |
| ? (long) prop |
| : 0); |
| } |
| set { Properties["MaxInactivityDurationInitialDelay"] = value; } |
| } |
| public int CacheSize |
| { |
| get |
| { |
| object prop = Properties["CacheSize"]; |
| return (null != prop |
| ? (int) prop |
| : 0); |
| } |
| set { Properties.SetInt("CacheSize", value); } |
| } |
| |
| // MarshallAware interface |
| public override bool IsMarshallAware() |
| { |
| return true; |
| } |
| |
| public override void BeforeMarshall(OpenWireFormat wireFormat) |
| { |
| MarshalledProperties = null; |
| |
| if(properties != null) |
| { |
| MarshalledProperties = properties.Marshal(); |
| } |
| } |
| |
| /// |
| /// <summery> |
| /// Return an answer of true to the IsWireFormatInfo() query. |
| /// </summery> |
| /// |
| public override bool IsWireFormatInfo |
| { |
| get |
| { |
| return true; |
| } |
| } |
| |
| public override Response Visit(ICommandVisitor visitor) |
| { |
| return visitor.ProcessWireFormat(this); |
| } |
| } |
| } |