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// **********************************************************************
//
// Copyright (c) 2003-2017 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
var Ice = require("../Ice/ModuleRegistry").Ice;
Ice.__M.require(module, ["../Ice/LocalException", "../Ice/Current", "../Ice/Class"]);
var Context = Ice.Context;
var InitializationException = Ice.InitializationException;
//
// The base class for all ImplicitContext implementations
//
var ImplicitContextI = Ice.Class({
__init__: function()
{
this._context = new Context();
},
getContext: function()
{
return new Context(this._context);
},
setContext: function(context)
{
if(context !== null && context.size > 0)
{
this._context = new Context(context);
}
else
{
this._context.clear();
}
},
containsKey: function(key)
{
if(key === null)
{
key = "";
}
return this._context.has(key);
},
get: function(key)
{
if(key === null)
{
key = "";
}
var val = this._context.get(key);
if(val === null)
{
val = "";
}
return val;
},
put: function(key, value)
{
if(key === null)
{
key = "";
}
if(value === null)
{
value = "";
}
var oldVal = this._context.get(key);
if(oldVal === null)
{
oldVal = "";
}
this._context.set(key, value);
return oldVal;
},
remove: function(key)
{
if(key === null)
{
key = "";
}
var val = this._context.get(key);
this._context.delete(key);
if(val === null)
{
val = "";
}
return val;
},
write: function(prxContext, os)
{
if(prxContext.size === 0)
{
Ice.ContextHelper.write(os, this._context);
}
else
{
var ctx = null;
if(this._context.size === 0)
{
ctx = prxContext;
}
else
{
ctx = new Context(this._context);
ctx.merge(prxContext);
}
Ice.ContextHelper.write(os, ctx);
}
}
});
ImplicitContextI.create = function(kind)
{
if(kind.length === 0 || kind === "None")
{
return null;
}
else if(kind === "Shared")
{
return new ImplicitContextI();
}
else
{
throw new InitializationException("'" + kind + "' is not a valid value for Ice.ImplicitContext");
}
};
Ice.ImplicitContextI = ImplicitContextI;
module.exports.Ice = Ice;
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