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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
const Ice = require("../Ice/ModuleRegistry").Ice;
Ice._ModuleRegistry.require(module,
[
"../Ice/Debug",
"../Ice/LocalException",
"../Ice/StringUtil",
"../Ice/IdentityUtil",
"../Ice/HashMap"
]);
const Debug = Ice.Debug;
const StringUtil = Ice.StringUtil;
const HashMap = Ice.HashMap;
//
// Only for use by Ice.ObjectAdatperI.
//
class ServantManager
{
constructor(instance, adapterName)
{
this._instance = instance;
this._adapterName = adapterName;
// Map<Ice.Identity, Map<String, Ice.Object> >
this._servantMapMap = new HashMap(HashMap.compareEquals);
// Map<String, Ice.Object>
this._defaultServantMap = new Map();
// Map<String, Ice.ServantLocator>
this._locatorMap = new Map();
}
addServant(servant, ident, facet)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
if(facet === null)
{
facet = "";
}
let m = this._servantMapMap.get(ident);
if(m === undefined)
{
m = new Map();
this._servantMapMap.set(ident, m);
}
else if(m.has(facet))
{
const ex = new Ice.AlreadyRegisteredException();
ex.id = Ice.identityToString(ident, this._instance.toStringMode());
ex.kindOfObject = "servant";
if(facet.length > 0)
{
ex.id += " -f " + StringUtil.escapeString(facet, "", this._instance.toStringMode());
}
throw ex;
}
m.set(facet, servant);
}
addDefaultServant(servant, category)
{
Debug.assert(this._instance !== null); // Must not be called after destruction
if(this._defaultServantMap.has(category))
{
const ex = new Ice.AlreadyRegisteredException();
ex.kindOfObject = "default servant";
ex.id = category;
throw ex;
}
this._defaultServantMap.set(category, servant);
}
removeServant(ident, facet)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
if(facet === null)
{
facet = "";
}
const m = this._servantMapMap.get(ident);
if(m === undefined || !m.has(facet))
{
const ex = new Ice.NotRegisteredException();
ex.id = Ice.identityToString(ident, this._instance.toStringMode());
ex.kindOfObject = "servant";
if(facet.length > 0)
{
ex.id += " -f " + StringUtil.escapeString(facet, "", this._instance.toStringMode());
}
throw ex;
}
const obj = m.get(facet);
m.delete(facet);
if(m.size === 0)
{
this._servantMapMap.delete(ident);
}
return obj;
}
removeDefaultServant(category)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const obj = this._defaultServantMap.get(category);
if(obj === undefined)
{
const ex = new Ice.NotRegisteredException();
ex.kindOfObject = "default servant";
ex.id = category;
throw ex;
}
this._defaultServantMap.delete(category);
return obj;
}
removeAllFacets(ident)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const m = this._servantMapMap.get(ident);
if(m === undefined)
{
const ex = new Ice.NotRegisteredException();
ex.id = Ice.identityToString(ident, this._instance.toStringMode());
ex.kindOfObject = "servant";
throw ex;
}
this._servantMapMap.delete(ident);
return m;
}
findServant(ident, facet)
{
if(facet === null)
{
facet = "";
}
const m = this._servantMapMap.get(ident);
let obj = null;
if(m === undefined)
{
obj = this._defaultServantMap.get(ident.category);
if(obj === undefined)
{
obj = this._defaultServantMap.get("");
}
}
else
{
obj = m.get(facet);
}
return obj === undefined ? null : obj;
}
findDefaultServant(category)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const ds = this._defaultServantMap.get(category);
return ds === undefined ? null : ds;
}
findAllFacets(ident)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const m = this._servantMapMap.get(ident);
if(m !== undefined)
{
return new Map(m);
}
return new Map();
}
hasServant(ident)
{
const m = this._servantMapMap.get(ident);
if(m === undefined)
{
return false;
}
else
{
Debug.assert(m.size > 0);
return true;
}
}
addServantLocator(locator, category)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
if(this._locatorMap.has(category))
{
const ex = new Ice.AlreadyRegisteredException();
ex.id = StringUtil.escapeString(category, "", this._instance.toStringMode());
ex.kindOfObject = "servant locator";
throw ex;
}
this._locatorMap.set(category, locator);
}
removeServantLocator(category)
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const l = this._locatorMap.get(category);
if(l === undefined)
{
const ex = new Ice.NotRegisteredException();
ex.id = StringUtil.escapeString(category, "", this._instance.toStringMode());
ex.kindOfObject = "servant locator";
throw ex;
}
this._locatorMap.delete(category);
return l;
}
findServantLocator(category)
{
const l = this._locatorMap.get(category);
return l === undefined ? null : l;
}
//
// Only for use by Ice.ObjectAdapterI.
//
destroy()
{
Debug.assert(this._instance !== null); // Must not be called after destruction.
const logger = this._instance.initializationData().logger;
this._servantMapMap.clear();
this._defaultServantMap.clear();
const locatorMap = new Map(this._locatorMap);
this._locatorMap.clear();
this._instance = null;
for(const [key, locator] of locatorMap)
{
try
{
locator.deactivate(key);
}
catch(ex)
{
logger.error("exception during locator deactivation:\nobject adapter: `" +
this._adapterName + "'\nlocator category: `" + key + "'\n" +
ex.toString());
}
}
}
}
Ice.ServantManager = ServantManager;
module.exports.Ice = Ice;
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