Add Dynamic Application Factory

This enabled realtime dependency injection for the fflib application. By default the configuration comes from the Custom Metadata object fflib_AppBinding__mdt, but can be fully customised and extended. Initial stuff
2021-07-02 13:57:11 +01:00
parent 46276b564f
commit 039e82d73c
73 changed files with 3418 additions and 4 deletions
@@ -0,0 +1,131 @@
+/**
+ * File Name: fflib_AppBinding 
+ * Description: Definition for an Application Binding
+ *
+ * @author : architect ir. Wilhelmus G.J. Velzeboer
+ *
+ * Copyright (c), W.G.J. Velzeboer,
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ *   are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above author notice,
+ *      this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ *      this list of conditions and the following disclaimer in the documentation
+ *      and/or other materials provided with the distribution.
+ * - Neither the name of the author nor the names of its contributors
+ *      may be used to endorse or promote products derived from this software without
+ *      specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+public virtual class fflib_AppBinding
+		implements fflib_IAppBinding, Comparable
+{
+	protected Object bindingObject { get; set; }
+	protected Decimal bindingSequence { get; set; }
+	protected fflib_AppBindingType bindingType { get; set; }
+	protected System.Type implementationType { get; set; }
+	protected System.Type interfaceType { get; set; }
+	protected String namespacePrefix { get; set; }
+	protected fflib_SharingMode sharingMode { get; set; }
+
+	public Integer compareTo(Object compareTo)
+	{
+		fflib_IAppBinding compareToEmp = (fflib_IAppBinding) compareTo;
+		if (getSequence() == compareToEmp.getSequence()) return 0;
+		if (getSequence() > compareToEmp.getSequence()) return 1;
+		return -1;
+	}
+
+	public Object getBindingObject()
+	{
+		return this.bindingObject;
+	}
+
+	public virtual fflib_AppBindingType getBindingType()
+	{
+		return this.bindingType;
+	}
+
+	public virtual System.Type getImplementationType()
+	{
+		return this.implementationType;
+	}
+
+	public Type getInterfaceType()
+	{
+		return this.interfaceType;
+	}
+
+	public String getNamespacePrefix()
+	{
+		return this.namespacePrefix;
+	}
+
+	public Decimal getSequence()
+	{
+		return this.bindingSequence;
+	}
+
+	public fflib_SharingMode getSharingMode()
+	{
+		return this.sharingMode;
+	}
+
+	public virtual Object newImplInstance()
+	{
+		return implementationType.newInstance();
+	}
+
+	public virtual fflib_IAppBinding setBindingObject(Object bindingObject)
+	{
+		this.bindingObject = bindingObject;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setBindingType(fflib_AppBindingType bindingType)
+	{
+		this.bindingType = bindingType;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setNamespacePrefix(String namespacePrefix)
+	{
+		this.namespacePrefix = namespacePrefix;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setImplementationType(System.Type implementationType)
+	{
+		this.implementationType = implementationType;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setInterfaceType(Type interfaceType)
+	{
+		this.interfaceType = interfaceType;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setSequence(Decimal sequence)
+	{
+		this.bindingSequence = sequence;
+		return this;
+	}
+
+	public virtual fflib_IAppBinding setSharingMode(fflib_SharingMode sharingMode)
+	{
+		this.sharingMode = sharingMode;
+		return this;
+	}
+}