/* | |
* 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; | |
using System.Collections; | |
using Apache.NMS; | |
using Apache.NMS.Util; | |
using Apache.NMS.XMS.Util; | |
using IBM.XMS; | |
namespace Apache.NMS.XMS | |
{ | |
/// <summary> | |
/// Represents a map message which contains key and value pairs which are | |
/// of primitive types. | |
/// </summary> | |
class MapMessage : Apache.NMS.XMS.Message, Apache.NMS.IMapMessage, | |
Apache.NMS.IPrimitiveMap | |
{ | |
#region Constructors and access to internal map message | |
/// <summary> | |
/// Internal IBM XMS map message. | |
/// </summary> | |
public IBM.XMS.IMapMessage xmsMapMessage | |
{ | |
get { return (IBM.XMS.IMapMessage)(this.xmsMessage); } | |
set { this.xmsMessage = value; } | |
} | |
/// <summary> | |
/// Constructs a <c>MapMessage</c> object. | |
/// </summary> | |
/// <param name="message">XMS map message.</param> | |
public MapMessage(IBM.XMS.IMapMessage message) | |
: base(message) | |
{ | |
} | |
#endregion | |
#region IMapMessage Members | |
public Apache.NMS.IPrimitiveMap Body | |
{ | |
get { return this; } | |
} | |
#endregion | |
#region IPrimitiveMap Members | |
#region General methods | |
/// <summary> | |
/// Clears the contents of the message body. | |
/// </summary> | |
public void Clear() | |
{ | |
try | |
{ | |
this.ReadOnlyBody = false; | |
this.xmsMapMessage.ClearBody(); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
/// <summary> | |
/// Checks if the body contains the specified item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
public bool Contains(object key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.ItemExists(key.ToString()); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return false; | |
} | |
} | |
/// <summary> | |
/// Removes an item from the map message body. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
public void Remove(object key) | |
{ | |
try | |
{ | |
// Best guess at equivalent implementation. | |
this.xmsMapMessage.SetObject(key.ToString(), null); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
/// <summary> | |
/// Count of key/value pairs in the message body. | |
/// </summary> | |
public int Count | |
{ | |
get | |
{ | |
int count = 0; | |
try | |
{ | |
IEnumerator mapNames = this.xmsMapMessage.MapNames; | |
while(mapNames.MoveNext()) | |
{ | |
count++; | |
} | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
return count; | |
} | |
} | |
/// <summary> | |
/// The collection of keys in the mep message body. | |
/// </summary> | |
public ICollection Keys | |
{ | |
get | |
{ | |
ArrayList keys = new ArrayList(); | |
try | |
{ | |
IEnumerator mapNames = this.xmsMapMessage.MapNames; | |
while(mapNames.MoveNext()) | |
{ | |
keys.Add(mapNames.Current); | |
} | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
return keys; | |
} | |
} | |
/// <summary> | |
/// The collection of values in the mep message body. | |
/// </summary> | |
public ICollection Values | |
{ | |
get | |
{ | |
ArrayList values = new ArrayList(); | |
try | |
{ | |
IEnumerator mapNames = this.xmsMapMessage.MapNames; | |
while(mapNames.MoveNext()) | |
{ | |
string key = (string)mapNames.Current; | |
values.Add(this.xmsMapMessage.GetObject(key)); | |
} | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
return values; | |
} | |
} | |
/// <summary> | |
/// Accesses an item by its key. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
public object this[string key] | |
{ | |
get | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetObject(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return null; | |
} | |
} | |
set | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetObject(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
} | |
#endregion | |
#region String items | |
/// <summary> | |
/// Gets the value of a <c>string</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public string GetString(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetString(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return null; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>string</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetString(string key, string value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetString(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Boolean items | |
/// <summary> | |
/// Gets the value of a <c>bool</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public bool GetBool(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetBoolean(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return false; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>bool</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetBool(string key, bool value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetBoolean(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Byte items | |
/// <summary> | |
/// Gets the value of a <c>byte</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public byte GetByte(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetByte(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>byte</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetByte(string key, byte value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetByte(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Char items | |
/// <summary> | |
/// Gets the value of a <c>char</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public char GetChar(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetChar(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return (char) 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>char</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetChar(string key, char value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetChar(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Short items | |
/// <summary> | |
/// Gets the value of a 16 bits <c>short</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public short GetShort(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetShort(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a 16 bits <c>short</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetShort(string key, short value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetShort(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Int items | |
/// <summary> | |
/// Gets the value of a 32 bits <c>int</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public int GetInt(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetInt(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a 32 bits <c>int</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetInt(string key, int value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetInt(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Long items | |
/// <summary> | |
/// Gets the value of a 64 bits <c>long</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public long GetLong(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetLong(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a 64 bits <c>long</c> integer item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetLong(string key, long value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetLong(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Float items | |
/// <summary> | |
/// Gets the value of a <c>float</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public float GetFloat(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetFloat(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>float</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetFloat(string key, float value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetFloat(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Double items | |
/// <summary> | |
/// Gets the value of a <c>double</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public double GetDouble(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetDouble(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return 0; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>double</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetDouble(string key, double value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetDouble(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region List items | |
/// <summary> | |
/// Gets the value of an <c>IList</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public IList GetList(string key) | |
{ | |
try | |
{ | |
return (IList) this.xmsMapMessage.GetObject(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return null; | |
} | |
} | |
/// <summary> | |
/// Sets the value of an <c>IList</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="list">Item value.</param> | |
public void SetList(string key, IList list) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetObject(key, list); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Bytes array items | |
/// <summary> | |
/// Gets the value of a <c>byte[]</c> byte array item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public byte[] GetBytes(string key) | |
{ | |
try | |
{ | |
return this.xmsMapMessage.GetBytes(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return null; | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>byte[]</c> byte array item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Item value.</param> | |
public void SetBytes(string key, byte[] value) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetBytes(key, value); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
/// <summary> | |
/// Sets the value of a <c>byte[]</c> byte array item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="value">Byte array from which value is extracted.</param> | |
/// <param name="offset">Index of first byte to extract.</param> | |
/// <param name="length">Number of bytes to extract.</param> | |
public void SetBytes(string key, byte[] value, int offset, int length) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetBytes(key, value, offset, length); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#region Dictionary items | |
/// <summary> | |
/// Gets the value of an <c>IDictionary</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <returns>Item value.</returns> | |
public IDictionary GetDictionary(string key) | |
{ | |
try | |
{ | |
return (IDictionary) this.xmsMapMessage.GetObject(key); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
return null; | |
} | |
} | |
/// <summary> | |
/// Sets the value of an <c>IDictionary</c> item. | |
/// </summary> | |
/// <param name="key">Item key.</param> | |
/// <param name="dictionary">Item value.</param> | |
public void SetDictionary(string key, IDictionary dictionary) | |
{ | |
try | |
{ | |
this.xmsMapMessage.SetObject(key, dictionary); | |
} | |
catch(Exception ex) | |
{ | |
ExceptionUtil.WrapAndThrowNMSException(ex); | |
} | |
} | |
#endregion | |
#endregion | |
} | |
} |