Started experimentation with Org Wide SOQL results cache

framework/default/ortoo-core/default/classes/fflib-extension/OrgCachedSoqlExecutor.cls

@@ -0,0 +1,68 @@
+public inherited sharing class OrgCachedSoqlExecutor
+{
+    private final static string SOQL_PARTITION_NAME = 'soql';
+
+    public List<Sobject> query( String soql )
+    {
+        String key = generateKey( soql );
+        List<Sobject> returnValues = null;
+
+        try
+        {
+            returnValues = (List<Sobject>)Cache.Org.get( key );
+        }
+        catch ( cache.Org.OrgCacheException e )
+        {
+            System.debug( LoggingLevel.ERROR, 'Attempt to read from the Org Platform Cache failed for the SOQL: ' + soql );
+            System.debug( LoggingLevel.ERROR, e );
+        }
+        if ( returnValues == null )
+        {
+            System.debug( LoggingLevel.INFO, 'Org Platform Cache miss when running the SOQL: ' + soql );
+
+            returnValues = Database.query( soql );
+
+            try
+            {
+                Cache.Org.put( key, returnValues, 43200, Cache.Visibility.NAMESPACE, false ); // immutable results
+            }
+            catch ( Exception e )
+            {
+                System.debug( LoggingLevel.ERROR, 'Attempt to write into the Org Platform Cache failed for the SOQL: ' + soql );
+                System.debug( LoggingLevel.ERROR, e );
+            }
+        }
+
+        return returnValues;
+    }
+
+    public void clearCacheFor( String soql )
+    {
+        Cache.Org.remove( generateKey( soql ) );
+    }
+
+    // TODO: how do we get this to just try to remove things that are in this partition?
+    public void clearAllCache()
+    {
+        String fullSoqlPartitionName = Cache.OrgPartition.createFullyQualifiedPartition( PackageUtils.NAMESPACE_PREFIX, SOQL_PARTITION_NAME );
+        for ( String thisKey : Cache.Org.getKeys() )
+        {
+            String qualifiedKey = qualifiedKey( thisKey );
+            if ( Cache.Org.contains( qualifiedKey ) )
+            {
+                Cache.Org.remove( qualifiedKey );
+            }
+        }
+    }
+
+    public String generateKey( String soql )
+    {
+        String subkey = EncodingUtil.convertToHex( Crypto.generateDigest( 'SHA1', Blob.valueOf( soql ) ) );
+        return qualifiedKey( subkey );
+    }
+
+    private String qualifiedKey( String subkey )
+    {
+        return Cache.OrgPartition.createFullyQualifiedKey( PackageUtils.NAMESPACE_PREFIX, SOQL_PARTITION_NAME, subkey );
+    }
+}

framework/default/ortoo-core/default/classes/fflib-extension/OrgCachedSoqlExecutor.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>52.0</apiVersion>
+    <status>Active</status>
+</ApexClass>