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IIP3.5

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This commit is contained in:
Ahmed Zamil 2021-02-22 01:59:13 +03:00
parent e148a64008
commit bdad010c81
11 changed files with 348 additions and 194 deletions
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108
src/Net/IIP/DistributedConnection.js
View File

@ -710,7 +710,7 @@ export default class DistributedConnection extends IStore {
put(resource) { put(resource) {
this.resources.add(parseInt(resource.instance.name), resource); this.resources.add(parseInt(resource.instance.name), resource);
return true; return new AsyncReply(true);
} }
remove(resource) { remove(resource) {
@ -908,7 +908,8 @@ export default class DistributedConnection extends IStore {
var item = new AsyncReply(); var item = new AsyncReply();
self.queue.add(item); self.queue.add(item);
Codec.parseVarArray(content, 0, content.length, self).then(function (args) { // Codec.parseVarArray(content, 0, content.length, self).then(function (args) {
Codec.parse(content, 0, {}, self).then(function (args) {
item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Event, args, index)); item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Event, args, index));
}).error(function (ex) { }).error(function (ex) {
@ -1199,7 +1200,7 @@ export default class DistributedConnection extends IStore {
IIPRequestInvokeFunctionArrayArguments(callback, resourceId, index, content) { IIPRequestInvokeFunctionArrayArguments(callback, resourceId, index, content) {
var self = this; var self = this;
Warehouse.getById(resourceId).then(function (r) { Warehouse.getById(resourceId).then(function (r) {
if (r != null) { if (r != null) {
Codec.parseVarArray(content, 0, content.length, self).then(function (args) { Codec.parseVarArray(content, 0, content.length, self).then(function (args) {
@ -1230,14 +1231,20 @@ export default class DistributedConnection extends IStore {
if (fi instanceof Function) { if (fi instanceof Function) {
args.push(self); args.push(self);
var rt = fi.apply(r, args); var rt;
function* itt() { try
{
}; rt = fi.apply(r, args);
}
catch(ex)
{
self.sendError(ErrorType.Exception, callback, 0, ex.toString());
return;
}
// Is iterator ? // Is iterator ?
if (rt[Symbol.iterator] instanceof Function) { if (rt != null && rt[Symbol.iterator] instanceof Function) {
for (let v of rt) for (let v of rt)
self.sendChunk(callback, v); self.sendChunk(callback, v);
@ -1250,6 +1257,24 @@ export default class DistributedConnection extends IStore {
self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback)
.addUint8Array(Codec.compose(res, self)) .addUint8Array(Codec.compose(res, self))
.done(); .done();
}).error(ex => {
self.sendError(ErrorType.Exception, callback, ex.code, ex.message);
}).progress((pt, pv, pm) =>
{
self.sendProgress(callback, pv, pm);
}).chunk(v =>
{
self.sendChunk(callback, v);
});
}
else if (rt instanceof Promise)
{
rt.then(function (res) {
self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback)
.addUint8Array(Codec.compose(res, self))
.done();
}).catch(ex => {
self.sendError(ErrorType.Exception, callback, 0, ex.toString());
}); });
} }
else { else {
@ -1260,16 +1285,19 @@ export default class DistributedConnection extends IStore {
} }
else { else {
// ft found, fi not found, this should never happen // ft found, fi not found, this should never happen
this.sendError(ErrorType.Management, callback, ExceptionCode.MethodNotFound);
} }
} }
} }
else { else {
// no function at this index // no function at this index
this.sendError(ErrorType.Management, callback, ExceptionCode.MethodNotFound);
} }
}); });
} }
else { else {
// no resource with this id // no resource with this id
this.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound);
} }
}); });
} }
@ -1320,10 +1348,21 @@ export default class DistributedConnection extends IStore {
if (args[args.length - 1] === undefined) if (args[args.length - 1] === undefined)
args[args.length - 1] = self; args[args.length - 1] = self;
var rt = fi.apply(r, args);
var rt;
try
{
rt = fi.apply(r, args);
}
catch(ex)
{
self.sendError(ErrorType.Exception, callback, 0, ex.toString());
return;
}
// Is iterator ? // Is iterator ?
if (rt[Symbol.iterator] instanceof Function) { if (rt != null && rt[Symbol.iterator] instanceof Function) {
for (let v of rt) for (let v of rt)
self.sendChunk(callback, v); self.sendChunk(callback, v);
@ -1336,6 +1375,24 @@ export default class DistributedConnection extends IStore {
self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback)
.addUint8Array(Codec.compose(res, self)) .addUint8Array(Codec.compose(res, self))
.done(); .done();
}).error(ex => {
self.sendError(ErrorType.Exception, callback, ex.code, ex.message);
}).progress((pt, pv, pm) =>
{
self.sendProgress(callback, pv, pm);
}).chunk(v =>
{
self.sendChunk(callback, v);
});
}
else if (rt instanceof Promise)
{
rt.then(function (res) {
self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback)
.addUint8Array(Codec.compose(res, self))
.done();
}).catch(ex => {
self.sendError(ErrorType.Exception, callback, 0, ex.toString());
}); });
} }
else { else {
@ -1346,16 +1403,19 @@ export default class DistributedConnection extends IStore {
} }
else { else {
// ft found, fi not found, this should never happen // ft found, fi not found, this should never happen
this.sendError(ErrorType.Management, callback, ExceptionCode.MethodNotFound);
} }
} }
} }
else { else {
// no function at this index // no function at this index
this.sendError(ErrorType.Management, callback, ExceptionCode.MethodNotFound);
} }
}); });
} }
else { else {
// no resource with this id // no resource with this id
this.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound);
} }
}); });
} }
@ -1492,14 +1552,19 @@ export default class DistributedConnection extends IStore {
Warehouse.query(resourceLink).then(function (resources) { Warehouse.query(resourceLink).then(function (resources) {
var list = resources.filter(function (r) { return r.instance.applicable(self.session, ActionType.Attach, null) != Ruling.Denied }); if (resources == null)
if (list.length == 0)
self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound);
else else
self.sendReply(IIPPacketAction.QueryLink, callback) {
.addUint8Array(Codec.composeResourceArray(list, self, true)) var list = resources.filter(function (r) { return r.instance.applicable(self.session, ActionType.Attach, null) != Ruling.Denied });
.done();
if (list.length == 0)
self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound);
else
self.sendReply(IIPPacketAction.QueryLink, callback)
.addUint8Array(Codec.composeResourceArray(list, self, true))
.done();
}
}); });
} }
@ -1664,13 +1729,15 @@ export default class DistributedConnection extends IStore {
// ClassId, ResourceAge, ResourceLink, Content // ClassId, ResourceAge, ResourceLink, Content
if (resource == null) if (resource == null)
{ {
Warehouse.put(dr, id.toString(), self, null, tmp).then(function(ok){ let wp = Warehouse.put(dr, id.toString(), self, null, tmp).then(function(ok){
Codec.parsePropertyValueArray(rt[3], 0, rt[3].length, self).then(function (ar) { Codec.parsePropertyValueArray(rt[3], 0, rt[3].length, self).then(function (ar) {
dr._attach(ar); dr._attach(ar);
self.resourceRequests.remove(id); self.resourceRequests.remove(id);
reply.trigger(dr); reply.trigger(dr);
}); });
}).error(function(ex){ });
wp.error(function(ex){
reply.triggerError(ex); reply.triggerError(ex);
}); });
} }
@ -1753,11 +1820,12 @@ export default class DistributedConnection extends IStore {
if (resource.instance.applicable(this.session, ActionType.ReceiveEvent, et, issuer) == Ruling.Denied) if (resource.instance.applicable(this.session, ActionType.ReceiveEvent, et, issuer) == Ruling.Denied)
return; return;
// compose the packet // compose the packet
this.sendEvent(IIPPacketEvent.EventOccurred) this.sendEvent(IIPPacketEvent.EventOccurred)
.addUint32(resource.instance.id) .addUint32(resource.instance.id)
.addUint8(et.index) .addUint8(et.index)
.addUint8Array(Codec.composeVarArray(args, this, true)) .addUint8Array(Codec.compose(args, this, true))
.done(); .done();
} }

4
src/Net/IIP/DistributedResource.js
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@ -169,7 +169,9 @@ export default class DistributedResource extends IResource
_emitEventByIndex(index, args) _emitEventByIndex(index, args)
{ {
var et = this.instance.template.getEventTemplateByIndex(index); var et = this.instance.template.getEventTemplateByIndex(index);
this._emitArgs(et.name, args); //@TODO if array _emitArgs
//this._emitArgs(et.name, [args]);
this._emit(et.name, args);
this.instance._emitResourceEvent(null, null, et.name, args); this.instance._emitResourceEvent(null, null, et.name, args);
} }

31
src/Net/Packets/IIPPacket.js
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@ -146,7 +146,8 @@ export default class IIPPacket
offset += cl; offset += cl;
} }
else if (this.event == IIPPacketEvent.PropertyUpdated) else if (this.event == IIPPacketEvent.PropertyUpdated
|| this.event == IIPPacketEvent.EventOccurred)
{ {
if (this.notEnough(offset, ends, 2)) if (this.notEnough(offset, ends, 2))
return -this.dataLengthNeeded; return -this.dataLengthNeeded;
@ -179,22 +180,22 @@ export default class IIPPacket
offset += size; offset += size;
} }
} }
else if (this.event == IIPPacketEvent.EventOccurred) // else if (this.event == IIPPacketEvent.EventOccurred)
{ // {
if (this.notEnough(offset, ends, 5)) // if (this.notEnough(offset, ends, 5))
return -this.dataLengthNeeded; // return -this.dataLengthNeeded;
this.methodIndex = data.getUint8(offset++); // this.methodIndex = data.getUint8(offset++);
var cl = data.getUint32(offset); // var cl = data.getUint32(offset);
offset += 4; // offset += 4;
if (this.notEnough(offset, ends, cl)) // if (this.notEnough(offset, ends, cl))
return -this.dataLengthNeeded; // return -this.dataLengthNeeded;
this.content = data.clip(offset, cl); // this.content = data.clip(offset, cl);
offset += cl; // offset += cl;
} // }
// Attribute // Attribute
else if (this.event == IIPPacketEvent.AttributesUpdated) else if (this.event == IIPPacketEvent.AttributesUpdated)
{ {
@ -368,9 +369,10 @@ export default class IIPPacket
offset += 8; offset += 8;
} }
else if ( this.action == IIPPacket.InvokeFunctionArrayArguments else if ( this.action == IIPPacketAction.InvokeFunctionArrayArguments
|| this.action == IIPPacketAction.InvokeFunctionNamedArguments) || this.action == IIPPacketAction.InvokeFunctionNamedArguments)
{ {
if (this.notEnough(offset, ends, 9)) if (this.notEnough(offset, ends, 9))
return -this.dataLengthNeeded; return -this.dataLengthNeeded;
@ -554,6 +556,7 @@ export default class IIPPacket
|| this.action == IIPPacketAction.GetProperty || this.action == IIPPacketAction.GetProperty
|| this.action == IIPPacketAction.GetPropertyIfModified) || this.action == IIPPacketAction.GetPropertyIfModified)
{ {
if (this.notEnough(offset, ends, 1)) if (this.notEnough(offset, ends, 1))
return -this.dataLengthNeeded; return -this.dataLengthNeeded;

4
src/Resource/IResource.js
View File

@ -26,6 +26,8 @@
"use strict"; "use strict";
import AsyncBag from '../Core/AsyncBag.js';
import AsyncReply from '../Core/AsyncReply.js';
import IDestructible from '../Core/IDestructible.js'; import IDestructible from '../Core/IDestructible.js';
export const ResourceTrigger = export const ResourceTrigger =
@ -43,7 +45,7 @@ export default class IResource extends IDestructible
{ {
trigger(trigger) trigger(trigger)
{ {
return new AsyncReply(true);
} }
constructor() constructor()

1
src/Resource/Instance.js
View File

@ -35,6 +35,7 @@ import Structure from '../Data/Structure.js';
import PropertyValue from '../Data/PropertyValue.js'; import PropertyValue from '../Data/PropertyValue.js';
import CustomResourceEvent from './CustomResourceEvent.js'; import CustomResourceEvent from './CustomResourceEvent.js';
import Warehouse from './Warehouse.js'; import Warehouse from './Warehouse.js';
import Ruling from '../Security/Permissions/Ruling.js';
export default class Instance extends IEventHandler export default class Instance extends IEventHandler
{ {

12
src/Resource/Template/EventTemplate.js
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@ -46,10 +46,18 @@ export default class EventTemplate extends MemberTemplate
var name = super.compose(); var name = super.compose();
if (this.expansion != null) { if (this.expansion != null) {
var exp = DC.stringToBytes(this.expansion); var exp = DC.stringToBytes(this.expansion);
return rt.addUint8(0x50).addUint8(name.length).addUint8Array(name).addUint32(exp.length).addUint8Array(exp).toArray(); return rt.addUint8(0x50)
.addUint8(name.length)
.addUint8Array(name)
.addUint32(exp.length)
.addUint8Array(exp)
.toArray();
} }
else else
return rt.addUint8(0x40).addUint32(name.length).addUint8Array(name).toArray(); return rt.addUint8(0x40)
.addUint8(name.length)
.addUint8Array(name)
.toArray();
} }
} }

12
src/Resource/Template/FunctionTemplate.js
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@ -39,11 +39,17 @@ export default class FunctionTemplate extends MemberTemplate {
var exp = DC.stringToBytes(this.expansion); var exp = DC.stringToBytes(this.expansion);
return rt.addUint8(0x10 | (this.isVoid ? 0x8 : 0x0)) return rt.addUint8(0x10 | (this.isVoid ? 0x8 : 0x0))
.addUint8(name.length).addUint8Array(name) .addUint8(name.length)
.addUint32(exp.length).addUint8Array(exp).toArray(); .addUint8Array(name)
.addUint32(exp.length)
.addUint8Array(exp)
.toArray();
} }
else else
return rt.addUint8(this.isVoid ? 0x8 : 0x0).addUint8(name.length).addUint8Array(name).toArray(); return rt.addUint8(this.isVoid ? 0x8 : 0x0)
.addUint8(name.length)
.addUint8Array(name)
.toArray();
} }
constructor() { constructor() {

4
src/Resource/Template/PropertyTemplate.js
View File

@ -49,7 +49,7 @@ export default class PropertyTemplate extends MemberTemplate
{ {
var name = super.compose(); var name = super.compose();
var rt = BL(); var rt = BL();
var pv = (this.permission >> 1) | (this.recordable ? 1 : 0); var pv = (this.permission << 1) | (this.recordable ? 1 : 0);
if (this.writeExpansion != null && this.readExpansion != null) if (this.writeExpansion != null && this.readExpansion != null)
{ {
@ -86,7 +86,7 @@ export default class PropertyTemplate extends MemberTemplate
} }
else else
return rt.addUint8(0x20 | pv) return rt.addUint8(0x20 | pv)
.addUint32(name.length) .addUint8(name.length)
.addUint8Array(name) .addUint8Array(name)
.toArray(); .toArray();
} }

5
src/Resource/Template/ResourceTemplate.js
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@ -150,7 +150,10 @@ export default class ResourceTemplate {
var b = BL(); var b = BL();
var cls = DC.stringToBytes(this.className); var cls = DC.stringToBytes(this.className);
b.addUint8Array(this.classId.value) b.addUint8Array(this.classId.value)
.addUint8(cls.length).addUint8Array(cls).addUint32(template.version).addUint16(this.members.length); .addUint8(cls.length)
.addUint8Array(cls)
.addUint32(template.version)
.addUint16(this.members.length);
for (var i = 0; i < this.functions.length; i++) for (var i = 0; i < this.functions.length; i++)
b.addUint8Array(this.functions[i].compose()); b.addUint8Array(this.functions[i].compose());

269
src/Resource/Warehouse.js
View File

@ -36,8 +36,9 @@ import MemoryStore from '../Stores/MemoryStore.js';
import Instance from '../Resource/Instance.js'; import Instance from '../Resource/Instance.js';
import IStore from './IStore.js'; import IStore from './IStore.js';
import { ResourceTrigger } from './IResource.js'; import { ResourceTrigger } from './IResource.js';
import IndexDBStore from '../Stores/IndexDBStore.js'; import IndexedDBStore from '../Stores/IndexedDBStore.js';
import ResourceProxy from '../Proxy/ResourceProxy.js'; import ResourceProxy from '../Proxy/ResourceProxy.js';
import AsyncBag from '../Core/AsyncBag.js';
export class WH extends IEventHandler export class WH extends IEventHandler
@ -57,17 +58,22 @@ export class WH extends IEventHandler
this._urlRegex = /^(?:([^\s|:]*):\/\/([^\/]*)\/?)/; this._urlRegex = /^(?:([^\s|:]*):\/\/([^\/]*)\/?)/;
} }
async new(type, name, store = null, parent = null, manager = null, attributes = null, properties = null) new(type, name, store = null, parent = null, manager = null, attributes = null, properties = null)
{ {
var proxyType = ResourceProxy.getProxy(type); var proxyType = ResourceProxy.getProxy(type);
var rt = new AsyncReply();
var res = new proxyType(); var res = new proxyType();
if (properties != null) if (properties != null)
Object.assign(res, properties); Object.assign(res, properties);
await this.put(res, name, store, parent, null, 0, manager, attributes); this.put(res, name, store, parent, null, 0, manager, attributes)
return res; .then((ok)=>rt.trigger(res))
.error((ex)=>rt.triggerError(ex));
return rt;
} }
getById(id) getById(id)
@ -75,82 +81,57 @@ export class WH extends IEventHandler
return new AsyncReply(this.resources.item(id)); return new AsyncReply(this.resources.item(id));
} }
async get(path, attributes = null, parent = null, manager = null) get(path, attributes = null, parent = null, manager = null)
{ {
//var rt = new AsyncReply(); var rt = new AsyncReply();
//var self = this; var self = this;
// Should we create a new store ? // Should we create a new store ?
if (path.match(this._urlRegex)) if (path.match(this._urlRegex))
//if (path.includes("://"))
{ {
// with port // with port
//var url = path.split(/(?:):\/\/([^:\/]*):?(\d*)/); //var url = path.split(/(?:):\/\/([^:\/]*):?(\d*)/);
// without port // without port
let url = path.split(this._urlRegex); let url = path.split(this._urlRegex);
var handler; var handler;
const initResource = ()=>{
handler(url[2], attributes).then(store => {
if (url[3].length > 0 && url[3] != "")
store.get(url[3]).then(r=>rt.trigger(r)).error(ex=>rt.triggerError(ex));
else
rt.triggerError(store);
}).error(ex=>{
Warehouse.remove(resource);
rt.triggerError(ex);
});
}
if (handler = this.protocols.item(url[1])) if (handler = this.protocols.item(url[1]))
{ {
if (!this.warehouseIsOpen) if (!this.warehouseIsOpen)
await this.open();
var store = await handler(url[2], attributes);
//await this.put(store, url[2], null, parent, null, 0, manager, attributes);
//await store.trigger(ResourceTrigger.Open);
//this.warehouseIsOpen = true;
try
{ {
if (url[3].length > 0 && url[3] != "") this.open().then((ok)=>{
return await store.get(url[3]); initResource();
else }).error(ex=>rt.triggerError(ex));
return store;
} catch(ex)
{
this.remove(resource);
throw ex;
} }
else
// store.trigger(ResourceTrigger.Open).then(x => { initResource();
// this.warehouseIsOpen = true; return rt;
// if (url[3].length > 0 && url[3] != "")
// store.get(url[3]).then(r => {
// rt.trigger(r);
// }).error(e => rt.triggerError(e));
// else
// rt.trigger(store);
// }).error(e => {
// rt.triggerError(e);
// self.remove(store);
// });
// return rt;
} }
} }
var rs = await this.query(path); this.query(path).then(rs => {
if (rs != null && rs.length > 0)
if (rs != null && rs.length > 0) rt.trigger(rs[0]);
return rs[0]; else
else rt.trigger( null);
return null; }).error(ex => rt.triggerError(ex));
// .then(rs =>
// {
// if (rs != null && rs.length > 0)
// rt.trigger(rs[0]);
// else
// rt.trigger(null);
// });
//return rt;
return rt;
} }
@ -194,7 +175,9 @@ export class WH extends IEventHandler
return true; return true;
} }
async put(resource, name, store, parent, customTemplate = null, age = 0, manager = null, attributes = null){ put(resource, name, store, parent, customTemplate = null, age = 0, manager = null, attributes = null){
var rt = new AsyncReply();
resource.instance = new Instance(this.resourceCounter++, name, resource, store, customTemplate, age); resource.instance = new Instance(this.resourceCounter++, name, resource, store, customTemplate, age);
//resource.instance.children.on("add", Warehouse._onChildrenAdd).on("remove", Warehouse._onChildrenRemove); //resource.instance.children.on("add", Warehouse._onChildrenAdd).on("remove", Warehouse._onChildrenRemove);
@ -216,25 +199,42 @@ export class WH extends IEventHandler
store.instance.children.add(resource); store.instance.children.add(resource);
} }
if (resource instanceof IStore) let self = this;
this.stores.add(resource);
else
await store.put(resource);
this.resources.add(resource.instance.id, resource); const initResource = ()=>{
self.resources.add(resource.instance.id, resource);
if (this.warehouseIsOpen) if (self.warehouseIsOpen)
{ {
await resource.trigger(ResourceTrigger.Initialize); resource.trigger(ResourceTrigger.Initialize).then(x=>{
if (resource instanceof IStore)
if (resource instanceof IStore) resource.trigger(ResourceTrigger.Open).then(y=>{ rt.trigger(true);
await resource.trigger(ResourceTrigger.Open); self._emit("connected", resource)
}).error(ex => rt.triggerError(ex));
else
rt.trigger(true);
}).error(ex=>rt.triggerError(ex));
}
else
{
if (resource instanceof IStore)
self._emit("connected", resource);
rt.trigger(true);
}
} }
if (resource instanceof IStore) if (resource instanceof IStore)
this._emit("connected", resource); {
this.stores.add(resource);
initResource();
}
else
store.put(resource).then(ok=>{
initResource();
}).error(ex=>rt.triggerError(ex));
return new AsyncReply(true); return rt;
} }
_onParentsRemove(value) _onParentsRemove(value)
@ -325,14 +325,10 @@ export class WH extends IEventHandler
return rt; return rt;
} }
async query(path) query(path)
{ {
//var p = path.split('/');
//return new AsyncReply(this._qureyIn(p, 0, this.stores));
var rt = new AsyncReply();
var p = path.trim().split('/'); var p = path.trim().split('/');
var resource; var resource;
@ -345,65 +341,102 @@ export class WH extends IEventHandler
{ {
if (p.length == 1) if (p.length == 1)
return [store]; return new AsyncReply([store]);
var res = await store.get(p.splice(1).join("/")); var rt = new AsyncReply();
if (res != null)
return [res]; store.get(p.splice(1).join("/")).then(res=>{
if (res != null)
rt.trigger([res]);
resource = store;
for (var i = 1; i < p.length; i++)
{
var children = await resource.instance.children.list.filter(x=>x.instance.name == p[i]);// <IResource>(p[i]);
if (children.length > 0)
{
if (i == p.length - 1)
return children;
else
resource = children[0];
}
else else
break; {
} resource = store;
return null; for (var i = 1; i < p.length; i++)
{
var children = resource.instance.children.list.filter(x=>x.instance.name == p[i]);// <IResource>(p[i]);
if (children.length > 0)
{
if (i == p.length - 1)
{
rt.trigger(children);
return;
}
else
resource = children[0];
}
else
break;
}
rt.trigger(null);
}
}).error(ex => rt.triggerError(ex));
return rt;
} }
} }
return null; return new AsyncReply(null);
} }
async open() open()
{ {
if (this.warehouseIsOpen) if (this.warehouseIsOpen)
return new AsyncReply(false); return new AsyncReply(false);
this.warehouseIsOpen = true; var initBag = new AsyncBag();
let rt = new AsyncReply();
let self = this;
for (var i = 0; i < this.resources.length; i++) for (var i = 0; i < this.resources.length; i++)
{ {
var r = this.resources.at(i); var r = this.resources.at(i);
initBag.add(r.trigger(ResourceTrigger.Initialize));
var rt = await r.trigger(ResourceTrigger.Initialize); //if (!rt)
// console.log(`Resource failed at Initialize ${r.Instance.Name} [${r.Instance.Template.ClassName}]`);
if (!rt)
console.log(`Resource failed at Initialize ${r.Instance.Name} [${r.Instance.Template.ClassName}]`);
} }
for (var i = 0; i < this.resources.length; i++) initBag.seal();
{
var r = this.resources.at(i);
var rt = await r.trigger(ResourceTrigger.SystemInitialized);
if (!rt)
console.log(`Resource failed at SystemInitialized ${r.Instance.Name} [${r.Instance.Template.ClassName}]`);
}
return new AsyncReply(true); initBag.then(ar => {
for(var i = 0; i < ar.length; i++)
if (!ar[i])
console.log(`Resource failed at Initialize ${self.resources.at(i).Instance.Name} [${self.resources.at(i).Instance.Template.ClassName}]`);
var sysBag = new AsyncBag();
for (var i = 0; i < this.resources.length; i++)
{
var r = this.resources.at(i);
sysBag.add(r.trigger(ResourceTrigger.SystemInitialized));
}
sysBag.seal();
sysBag.then(ar2 => {
for(var i = 0; i < ar2.length; i++)
if (!ar2[i])
console.log(`Resource failed at Initialize ${self.resources.at(i).Instance.Name} [${self.resources.at(i).Instance.Template.ClassName}]`);
self.warehouseIsOpen = true;
rt.trigger(true);
}).error(ex => rt.triggerError(ex));
}).error(ex => rt.triggerError(ex));
// for (var i = 0; i < this.resources.length; i++)
// {
// var r = this.resources.at(i);
// var rt = await r.trigger(ResourceTrigger.SystemInitialized);
// if (!rt)
// console.log(`Resource failed at SystemInitialized ${r.Instance.Name} [${r.Instance.Template.ClassName}]`);
// }
return rt;
} }
} }
@ -412,7 +445,7 @@ let Warehouse = new WH();
Warehouse.protocols.add("iip", (name, attributes) => Warehouse.new(DistributedConnection, name, null, null, null, attributes)); Warehouse.protocols.add("iip", (name, attributes) => Warehouse.new(DistributedConnection, name, null, null, null, attributes));
Warehouse.protocols.add("mem", (name, attributes) => Warehouse.new(MemoryStore, name, null, null, null, attributes)); Warehouse.protocols.add("mem", (name, attributes) => Warehouse.new(MemoryStore, name, null, null, null, attributes));
Warehouse.protocols.add("db", (name, attributes) => Warehouse.new(IndexDBStore, name, null, null, null, attributes)); Warehouse.protocols.add("db", (name, attributes) => Warehouse.new(IndexedDBStore, name, null, null, null, attributes));
export default Warehouse; export default Warehouse;

92
src/Stores/IndexedDBStore.js
View File

@ -32,6 +32,9 @@ import AsyncReply from '../Core/AsyncReply.js';
import Codec from '../Data/Codec.js'; import Codec from '../Data/Codec.js';
import Warehouse from '../Resource/Warehouse.js'; import Warehouse from '../Resource/Warehouse.js';
import DataType from '../Data/DataType.js'; import DataType from '../Data/DataType.js';
import AsyncBag from '../Core/AsyncBag.js';
import ErrorType from '../Core/ErrorType.js';
import ExceptionCode from '../Core/ExceptionCode.js';
export default class IndexedDBStore extends IStore export default class IndexedDBStore extends IStore
{ {
@ -133,8 +136,10 @@ export default class IndexedDBStore extends IStore
this.classes.set(className, type); this.classes.set(className, type);
} }
async fetch(id) fetch(id)
{ {
let self = this;
if (this.resources.has(id)) if (this.resources.has(id))
return new AsyncReply(this.resources.get(id)); return new AsyncReply(this.resources.get(id));
@ -145,44 +150,68 @@ export default class IndexedDBStore extends IStore
var request = objectStore.get(id); var request = objectStore.get(id);
request.onerror = function(event) { request.onerror = function(event) {
rt.trigger(null); rt.triggerError(event);
}; };
request.onsuccess = async function(event) { request.onsuccess = function(event) {
var doc = request.result; var doc = request.result;
if (!this.classes.has(doc.className)) if (doc == null)
{ {
rt.triggerError(0, 0, "Class not found"); //rt.triggerError(ErrorType.Management, ExceptionCode.ResourceNotFound);
rt.trigger(null);
return;
}
if (!self.classes.has(doc.className))
{
rt.triggerError(ErrorType.Management, ExceptionCode.ClassNotFound);
return; return;
} }
//let r = await Warehouse.new(, doc.name, this, null, null, this); //let r = await Warehouse.new(, doc.name, this, null, null, this);
let type = this.classes.get(doc.className); let type = self.classes.get(doc.className);
var proxyType = ResourceProxy.getProxy(type); var proxyType = ResourceProxy.getProxy(type);
var resource = new proxyType(); var resource = new proxyType();
this.resources.set(doc._id, resource); self.resources.set(doc.id, resource);
await Warehouse.put(resource, doc.name, this, null, null, null, null); resource._id = doc.id;
var attributes = await parse(doc.attributes); Warehouse.put(resource, doc.name, self, null, null, null, null).then(ok=>{
resource.instance.setAttributes(attributes); self.parse(doc.attributes).then(attributes=>{
resource.instance.setAttributes(attributes);
// Apply store managers
for (var i = 0; i < this.instance.managers.length; i++) // Apply store managers
resource.instance.managers.add(this.instance.managers[i]); for (var i = 0; i < self.instance.managers.length; i++)
resource.instance.managers.add(self.instance.managers[i]);
// Load values
var bag = new AsyncBag();
// Load values for(var i = 0; i < doc.values.length; i++)
{
let v = doc.values[i];
for(var i = 0; i < doc.values.length; i++) bag.add(self.parse(v.value));
{ //var x = await this.parse(v.value);
let v = doc.values[i]; resource.instance.loadProperty(v.name, v.age, v.modification, x);
var x = await this.parse(v.value); }
resource.instance.loadProperty(v.name, v.age, v.modification, x);
}
rt.trigger(resource); bag.seal();
bag.then(ar=>{
for(var i = 0; i < ar.length; i++)
{
let v = doc.values[i];
resource.instance.loadProperty(v.name, v.age, v.modification, ar[i]);
}
rt.trigger(resource);
}).error(ex => rt.triggerError(ex));
}).error(ex => rt.triggerError(ex));
}).error(ex => rt.triggerError(ex));
}; };
return rt; return rt;
@ -190,6 +219,7 @@ export default class IndexedDBStore extends IStore
put(resource) put(resource)
{ {
let rt = new AsyncReply(); let rt = new AsyncReply();
var transaction = this.db.transaction(["resources"], "readwrite"); var transaction = this.db.transaction(["resources"], "readwrite");
@ -202,9 +232,11 @@ export default class IndexedDBStore extends IStore
className: resource.instance.template.className, className: resource.instance.template.className,
name: resource.instance.name, name: resource.instance.name,
attributes: this.composeStructure(attrs), attributes: this.composeStructure(attrs),
_id: resource._id // if it has an Id will be replaced
}; };
if (resource._id != null)
record.id = resource._id;
// copy resource data // copy resource data
let props = resource.instance.template.properties; let props = resource.instance.template.properties;
@ -219,12 +251,8 @@ export default class IndexedDBStore extends IStore
} }
record.values = snap; record.values = snap;
//snap[props[i].name] = resource[props[i].name]; var request = objectStore.put(record);
// debugger;
var request = objectStore.put(snap);
request.onerror = function(event) { request.onerror = function(event) {
rt.trigger(false); rt.trigger(false);
@ -264,7 +292,7 @@ export default class IndexedDBStore extends IStore
if (p[0] == "id") if (p[0] == "id")
{ {
// load from Id // load from Id
return this.fetch(p[1]); return this.fetch(parseInt(p[1]));
} }
return new AsyncReply(null); return new AsyncReply(null);
@ -287,7 +315,7 @@ export default class IndexedDBStore extends IStore
let rt = new AsyncReply(); let rt = new AsyncReply();
request.onupgradeneeded = function(event) { request.onupgradeneeded = function(event) {
self._store = request.result.createObjectStore("resources", {keyPath: "_id", autoIncrement: true}); self._store = request.result.createObjectStore("resources", {keyPath: "id", autoIncrement: true});
console.log(self._store); console.log(self._store);
}; };