Merge pull request #2 from afawcett/master

update from Andy's master

.execanon

@@ -6,3 +6,6 @@ try {
 }
 
 insert new Widget__c();
+
+RuntimeBindingDemoOrg.run();
+RuntimeBindingDemoLocal.run();

force-app-1/main/default/classes/RuntimeBindingDemoLocal.cls

@@ -0,0 +1,89 @@
+/**
+ * Demonstration of local code configured bindings
+ **/
+public class RuntimeBindingDemoLocal {
+
+    /**
+     * This application has two dependencies defined as follows
+     **/
+    public interface Display {
+        String say(Message message);
+    }
+    public abstract class Message {
+        public abstract String saySomething();
+    }
+
+    /**
+     * The application outputs a message to the user
+     **/
+    public class WelcomeApp {
+
+        private Message message;        
+        private Display display;
+
+        public WelcomeApp(Injector injector) {
+
+            // Inject dependences based on the given injector
+            message = (Message) injector.getInstance(Message.class);
+            display = (Display) injector.getInstance(Display.class);
+        }
+
+        public String greetings() {
+            return display.say(message);
+        }
+    }
+
+    /**
+     * This example uses purely runtime binding configuration
+     **/
+    public static void run() {
+
+        // Configure the apps dependencies
+        Injector injector = configureBindings();
+
+        // Run the app!
+        WelcomeApp welcomeApp = new WelcomeApp(injector);
+        System.debug(welcomeApp.greetings());
+    }
+
+    /**
+     * The applications dependencies are configured dynamically via the above Injector
+     **/
+    public static Injector configureBindings() {
+
+        // Vary Message and Display implementations depending on the users out of office
+        return
+            new Injector(
+                UserAvailability__c.getInstance().OutOfOffice__c ?
+                    new Module()
+                        .bind(Message.class).to(Weekday.class)
+                        .bind(Display.class).to(BeAwesome.class) :
+                    new Module()
+                        .bind(Message.class).to(Weekend.class)
+                        .bind(Display.class).to(Fun.class));
+    }
+
+    /**
+     * The WelcomeApp class is unware of the specific implementations
+     **/
+    public class Weekday extends Message {
+        public override String saySomething() {
+            return 'Have a good day at work!';
+        }
+    }
+    public class Weekend extends Message {
+        public override String saySomething() {
+            return 'Have a great weelend!';
+        }
+    }
+    public class BeAwesome implements Display {
+        public String say(Message message) {
+            return 'Go be awesome! ' + message.saySomething();
+        }
+    }    
+    public class Fun implements Display {
+        public String say(Message message) {
+            return 'Party time! ' + message.saySomething();
+        }
+    }
+}

force-app-1/main/default/classes/RuntimeBindingDemoLocal.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="urn:metadata.tooling.soap.sforce.com" fqn="RuntimeBindingDemoLocal">
+    <apiVersion>43.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

force-app-1/main/default/classes/RuntimeBindingDemoOrg.cls

@@ -0,0 +1,83 @@
+/**
+ * Demonstration of org level code configured bindings
+ **/
+public class RuntimeBindingDemoOrg {
+
+    /**
+     * This application has two dependencies defined as follows
+     **/
+    public interface Display {
+        String say(Message message);
+    }
+    public abstract class Message {
+        public abstract String saySomething();
+    }
+
+    /**
+     * The application outputs a message to the user
+     **/
+    public class WelcomeApp {
+
+        // Inject dependences via org level injector
+        private Message message = (Message) Injector.Org.getInstance(Message.class);        
+        private Display display = (Display) Injector.Org.getInstance(Display.class);
+
+        public String greetings() {
+            return display.say(message);
+        }
+    }
+
+    /**
+     * This example uses purely runtime binding configuration
+     **/
+    public static void run() {
+
+        // Run the app!
+        WelcomeApp welcomeApp = new WelcomeApp();
+        System.debug(welcomeApp.greetings());
+    }
+
+    /**
+     * This class to configure the bindings is injected into the Injector.Org instance via Binding__mdt
+     **/
+    public class WelcomeAppBindings extends Module {
+
+        /**
+         * Org level bindings are also visible to the c:injector Visualforce and Lightning components
+         **/
+        public override void configure() {            
+            // Vary Message and Display implementations depending on the users out of office
+            if (UserAvailability__c.getInstance().OutOfOffice__c) {
+                bind(Message.class).to(Weekday.class);
+                bind(Display.class).to(BeAwesome.class);
+            } else {
+                bind(Message.class).to(Weekend.class);
+                bind(Display.class).to(Fun.class);
+            }
+        }
+    }
+
+    /**
+     * The WelcomeApp class is unware of the specific implementations
+     **/
+    public class Weekday extends Message {
+        public override String saySomething() {
+            return 'Have a good day at work!';
+        }
+    }
+    public class Weekend extends Message {
+        public override String saySomething() {
+            return 'Have a great weelend!';
+        }
+    }
+    public class BeAwesome implements Display {
+        public String say(Message message) {
+            return 'Go be awesome! ' + message.saySomething();
+        }
+    }    
+    public class Fun implements Display {
+        public String say(Message message) {
+            return 'Party time! ' + message.saySomething();
+        }
+    }
+}

force-app-1/main/default/classes/RuntimeBindingDemoOrg.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="urn:metadata.tooling.soap.sforce.com" fqn="RuntimeBindingDemoOrg">
+    <apiVersion>43.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

force-app-1/main/default/customMetadata/Binding.apex_RuntimeBindingDemoModule.md-meta.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CustomMetadata xmlns="http://soap.sforce.com/2006/04/metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+    <label>Runtime Binding Demo Org</label>
+    <protected>false</protected>
+    <values>
+        <field>BindingObject__c</field>
+        <value xsi:nil="true"/>
+    </values>
+    <values>
+        <field>BindingSequence__c</field>
+        <value xsi:nil="true"/>
+    </values>
+    <values>
+        <field>To__c</field>
+        <value xsi:type="xsd:string">RuntimeBindingDemoOrg.WelcomeAppBindings</value>
+    </values>
+    <values>
+        <field>Type__c</field>
+        <value xsi:type="xsd:string">Module</value>
+    </values>
+</CustomMetadata>

force-app-1/main/default/objectTranslations/UserAvailability__c-en_US/OutOfOffice__c.fieldTranslation-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CustomFieldTranslation xmlns="http://soap.sforce.com/2006/04/metadata">
+    <label><!-- Out Of Office --></label>
+    <name>OutOfOffice__c</name>
+</CustomFieldTranslation>

force-app-1/main/default/objectTranslations/UserAvailability__c-en_US/UserAvailability__c-en_US.objectTranslation-meta.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CustomObjectTranslation xmlns="http://soap.sforce.com/2006/04/metadata">
+    <caseValues>
+        <plural>false</plural>
+        <value>User Availability</value>
+    </caseValues>
+    <caseValues>
+        <plural>true</plural>
+        <value>Out of Office</value>
+    </caseValues>
+    <startsWith>Consonant</startsWith>
+</CustomObjectTranslation>

force-app-1/main/default/objects/UserAvailability__c/UserAvailability__c.object-meta.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CustomObject xmlns="http://soap.sforce.com/2006/04/metadata">
+    <customSettingsType>Hierarchy</customSettingsType>
+    <enableFeeds>false</enableFeeds>
+    <label>User Availability</label>
+    <visibility>Public</visibility>
+</CustomObject>

force-app-1/main/default/objects/UserAvailability__c/fields/OutOfOffice__c.field-meta.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CustomField xmlns="http://soap.sforce.com/2006/04/metadata">
+    <fullName>OutOfOffice__c</fullName>
+    <defaultValue>false</defaultValue>
+    <externalId>false</externalId>
+    <label>Out Of Office</label>
+    <trackTrending>false</trackTrending>
+    <type>Checkbox</type>
+</CustomField>

force-app-2/main/default/classes/AlertCustomerAccountTrigger.cls

@@ -10,5 +10,6 @@ public class AlertCustomerAccountTrigger extends TriggerInjector.TriggerHandler
         // Query Contacts
         List<Contact> contacts = (List<Contact>) 
             ((TriggerHandlerFieldSetContext) ctx).getRelatedRecordSet(Contact.fields.AccountId);
+        System.debug('AlertCustomerAccountTrigger');
     }
 }

force-app-2/main/default/customMetadata/Binding.apex_AccountTriggerAlertCustomer.md-meta.xml

@@ -14,4 +14,8 @@
         <field>To__c</field>
         <value xsi:type="xsd:string">AlertCustomerAccountTrigger</value>
     </values>
+    <values>
+        <field>Type__c</field>
+        <value xsi:type="xsd:string">Apex</value>
+    </values>
 </CustomMetadata>

force-app-2/main/default/customMetadata/Binding.lc_ComponentAtoB.md-meta.xml

@@ -6,4 +6,8 @@
         <field>To__c</field>
         <value xsi:type="xsd:string">c:componentB</value>
     </values>
+    <values>
+        <field>Type__c</field>
+        <value xsi:type="xsd:string">LightningComponent</value>
+    </values>
 </CustomMetadata>

force-app-2/main/default/customMetadata/Binding.lc_actionWidgetNew.md-meta.xml

@@ -6,4 +6,8 @@
         <field>To__c</field>
         <value xsi:type="xsd:string">c:widgetWizard</value>
     </values>
+    <values>
+        <field>Type__c</field>
+        <value xsi:type="xsd:string">LightningComponent</value>
+    </values>
 </CustomMetadata>

force-app-3/main/default/classes/CheckBalanceAccountTrigger.cls

@@ -10,5 +10,6 @@ public class CheckBalanceAccountTrigger extends TriggerInjector.TriggerHandler {
         // Query Contacts
         List<Contact> contacts = (List<Contact>) 
             ((TriggerHandlerFieldSetContext) ctx).getRelatedRecordSet(Contact.fields.AccountId);
+        System.debug('CheckBalanceAccountTrigger');            
     }
 }

force-app-3/main/default/classes/ForceApp3Module.cls

@@ -8,12 +8,12 @@ public class ForceApp3Module extends Module {
     public override void configure() {
 
         // Example SObject binding (can be used by trigger frameworks, see force-di-demo-trigger)
-        bind(Account.getSObjectType()).sequence(20).to(CheckBalanceAccountTrigger.class);
+        bind(Account.getSObjectType()).apex().sequence(20).to(CheckBalanceAccountTrigger.class);
 
         // Example named binding to a Lightning component
-        bind('actionWidgetManage').lightningComponent().to('wdigetManager');
+        bind('lc_actionWidgetManage').lightningComponent().to('c:widgetManager');
 
         // Example named binding to a Visualforce component (via Provider)
-        bind('layoutWidgetInfo').visualforceComponent().to(WidgetInfoController.Provider.class);
+        bind('vf_layoutWidgetInfo').visualforceComponent().to(WidgetInfoController.Provider.class);
     }
 }

force-app-3/main/default/classes/WidgetInfoController.cls

@@ -2,7 +2,7 @@ public with sharing class WidgetInfoController {
 
     public ApexPages.StandardController StandardControllerValue {get;set;}
 
-    public class BindingProvider implements Binding.Provider {
+    public class Provider implements Binding.Provider {
         public Object newInstance(Object params) {            
             return new Component.widgetInfo(standardController = (ApexPages.StandardController) params);
         }

force-app-3/main/default/customMetadata/Binding.apex_forceApp3Module.md-meta.xml

@@ -14,4 +14,8 @@
         <field>To__c</field>
         <value xsi:type="xsd:string">ForceApp3Module</value>
     </values>
+    <values>
+        <field>Type__c</field>
+        <value xsi:type="xsd:string">Module</value>
+    </values>
 </CustomMetadata>

force-di-trigger-demo/main/default/classes/TriggerInjector.cls

@@ -10,7 +10,7 @@ public class TriggerInjector {
     public static void handle(SObjectType triggerType, TriggerHandlerContext ctx) {
         // Discover bindings made against the given sobject type 
         //   (bindings are always returned in sequence if supplied)
-        List<Binding> bindings = Injector.Default.Bindings.bySObject(triggerType).get();
+        List<Binding> bindings = Injector.Org.Bindings.bySObject(triggerType).get();
         // Construct the handlers
         List<TriggerHandler> handlers = new List<TriggerHandler>();        
         for(Binding binding : bindings) {