Commit

1 files changed, 151 insertions, 0 deletions

diff --git a/src/node_modules/inversify/es/planning/planner.js b/src/node_modules/inversify/es/planning/planner.js
new file mode 100644
index 0000000..8c5b74f
--- /dev/null
+++ b/src/node_modules/inversify/es/planning/planner.js
@@ -0,0 +1,151 @@
+import { BindingCount } from "../bindings/binding_count";
+import * as ERROR_MSGS from "../constants/error_msgs";
+import { BindingTypeEnum, TargetTypeEnum } from "../constants/literal_types";
+import * as METADATA_KEY from "../constants/metadata_keys";
+import { isStackOverflowExeption } from "../utils/exceptions";
+import { circularDependencyToException, getServiceIdentifierAsString, listMetadataForTarget, listRegisteredBindingsForServiceIdentifier } from "../utils/serialization";
+import { Context } from "./context";
+import { Metadata } from "./metadata";
+import { Plan } from "./plan";
+import { getBaseClassDependencyCount, getDependencies, getFunctionName } from "./reflection_utils";
+import { Request } from "./request";
+import { Target } from "./target";
+function getBindingDictionary(cntnr) {
+    return cntnr._bindingDictionary;
+}
+function _createTarget(isMultiInject, targetType, serviceIdentifier, name, key, value) {
+    var metadataKey = isMultiInject ? METADATA_KEY.MULTI_INJECT_TAG : METADATA_KEY.INJECT_TAG;
+    var injectMetadata = new Metadata(metadataKey, serviceIdentifier);
+    var target = new Target(targetType, name, serviceIdentifier, injectMetadata);
+    if (key !== undefined) {
+        var tagMetadata = new Metadata(key, value);
+        target.metadata.push(tagMetadata);
+    }
+    return target;
+}
+function _getActiveBindings(metadataReader, avoidConstraints, context, parentRequest, target) {
+    var bindings = getBindings(context.container, target.serviceIdentifier);
+    var activeBindings = [];
+    if (bindings.length === BindingCount.NoBindingsAvailable &&
+        context.container.options.autoBindInjectable &&
+        typeof target.serviceIdentifier === "function" &&
+        metadataReader.getConstructorMetadata(target.serviceIdentifier).compilerGeneratedMetadata) {
+        context.container.bind(target.serviceIdentifier).toSelf();
+        bindings = getBindings(context.container, target.serviceIdentifier);
+    }
+    if (!avoidConstraints) {
+        activeBindings = bindings.filter(function (binding) {
+            var request = new Request(binding.serviceIdentifier, context, parentRequest, binding, target);
+            return binding.constraint(request);
+        });
+    }
+    else {
+        activeBindings = bindings;
+    }
+    _validateActiveBindingCount(target.serviceIdentifier, activeBindings, target, context.container);
+    return activeBindings;
+}
+function _validateActiveBindingCount(serviceIdentifier, bindings, target, container) {
+    switch (bindings.length) {
+        case BindingCount.NoBindingsAvailable:
+            if (target.isOptional()) {
+                return bindings;
+            }
+            else {
+                var serviceIdentifierString = getServiceIdentifierAsString(serviceIdentifier);
+                var msg = ERROR_MSGS.NOT_REGISTERED;
+                msg += listMetadataForTarget(serviceIdentifierString, target);
+                msg += listRegisteredBindingsForServiceIdentifier(container, serviceIdentifierString, getBindings);
+                throw new Error(msg);
+            }
+        case BindingCount.OnlyOneBindingAvailable:
+            if (!target.isArray()) {
+                return bindings;
+            }
+        case BindingCount.MultipleBindingsAvailable:
+        default:
+            if (!target.isArray()) {
+                var serviceIdentifierString = getServiceIdentifierAsString(serviceIdentifier);
+                var msg = ERROR_MSGS.AMBIGUOUS_MATCH + " " + serviceIdentifierString;
+                msg += listRegisteredBindingsForServiceIdentifier(container, serviceIdentifierString, getBindings);
+                throw new Error(msg);
+            }
+            else {
+                return bindings;
+            }
+    }
+}
+function _createSubRequests(metadataReader, avoidConstraints, serviceIdentifier, context, parentRequest, target) {
+    var activeBindings;
+    var childRequest;
+    if (parentRequest === null) {
+        activeBindings = _getActiveBindings(metadataReader, avoidConstraints, context, null, target);
+        childRequest = new Request(serviceIdentifier, context, null, activeBindings, target);
+        var thePlan = new Plan(context, childRequest);
+        context.addPlan(thePlan);
+    }
+    else {
+        activeBindings = _getActiveBindings(metadataReader, avoidConstraints, context, parentRequest, target);
+        childRequest = parentRequest.addChildRequest(target.serviceIdentifier, activeBindings, target);
+    }
+    activeBindings.forEach(function (binding) {
+        var subChildRequest = null;
+        if (target.isArray()) {
+            subChildRequest = childRequest.addChildRequest(binding.serviceIdentifier, binding, target);
+        }
+        else {
+            if (binding.cache) {
+                return;
+            }
+            subChildRequest = childRequest;
+        }
+        if (binding.type === BindingTypeEnum.Instance && binding.implementationType !== null) {
+            var dependencies = getDependencies(metadataReader, binding.implementationType);
+            if (!context.container.options.skipBaseClassChecks) {
+                var baseClassDependencyCount = getBaseClassDependencyCount(metadataReader, binding.implementationType);
+                if (dependencies.length < baseClassDependencyCount) {
+                    var error = ERROR_MSGS.ARGUMENTS_LENGTH_MISMATCH(getFunctionName(binding.implementationType));
+                    throw new Error(error);
+                }
+            }
+            dependencies.forEach(function (dependency) {
+                _createSubRequests(metadataReader, false, dependency.serviceIdentifier, context, subChildRequest, dependency);
+            });
+        }
+    });
+}
+function getBindings(container, serviceIdentifier) {
+    var bindings = [];
+    var bindingDictionary = getBindingDictionary(container);
+    if (bindingDictionary.hasKey(serviceIdentifier)) {
+        bindings = bindingDictionary.get(serviceIdentifier);
+    }
+    else if (container.parent !== null) {
+        bindings = getBindings(container.parent, serviceIdentifier);
+    }
+    return bindings;
+}
+function plan(metadataReader, container, isMultiInject, targetType, serviceIdentifier, key, value, avoidConstraints) {
+    if (avoidConstraints === void 0) { avoidConstraints = false; }
+    var context = new Context(container);
+    var target = _createTarget(isMultiInject, targetType, serviceIdentifier, "", key, value);
+    try {
+        _createSubRequests(metadataReader, avoidConstraints, serviceIdentifier, context, null, target);
+        return context;
+    }
+    catch (error) {
+        if (isStackOverflowExeption(error)) {
+            if (context.plan) {
+                circularDependencyToException(context.plan.rootRequest);
+            }
+        }
+        throw error;
+    }
+}
+function createMockRequest(container, serviceIdentifier, key, value) {
+    var target = new Target(TargetTypeEnum.Variable, "", serviceIdentifier, new Metadata(key, value));
+    var context = new Context(container);
+    var request = new Request(serviceIdentifier, context, null, [], target);
+    return request;
+}
+export { plan, createMockRequest, getBindingDictionary };