Integrate JavaPoet with AdHoc to make compiling loading and using dynamic JavaPoet models easy

com.squareup.javapoet.adhoc.JavaPoetAdhoc.java

package com.squareup.javapoet.adhoc;

import com.squareup.javapoet.JavaFile;
import run.adhoc.*;

/**
 * Adapts JavaPoet's {@link JavaFile} code model to the {@link javax.tools.JavaCompiler} 
 * infrastructure through Adhocs {@link CodeModelFile}.  We want to reduce the 
 * friction for compiling / loading and using the Java source code models
 * 
 * @author Eric
 */
public class JavaPoetAdhoc implements AdhocFactory<JavaFile>{

    public static final JavaPoetAdhoc INSTANCE = new JavaPoetAdhoc();
    
    @Override
    public CodeModelFile<JavaFile> file(JavaFile javaPoetModel) {
        return new CodeModelFile<>( javaPoetModel, 
                (JavaFile jf)->{
                    if( jf.packageName != null && jf.packageName.length() > 0){
                        return jf.packageName + "." + jf.typeSpec.name;
                    }
                    return jf.typeSpec.name;
                }, 
                jf-> jf.toString(), 
                jf->0L);
    }   
}

to see a usage example:
using JavaPoetAdhoc