/**
 * This implementation delegates to the LoadTimeWeaver, if specified.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	if (this.loadTimeWeaver == null) {
		throw new IllegalStateException("Cannot apply class transformer without LoadTimeWeaver specified");
	}
	this.loadTimeWeaver.addTransformer(new ClassFileTransformerAdapter(classTransformer));
}
 

/**
 * This implementation delegates to the LoadTimeWeaver, if specified.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	if (this.loadTimeWeaver == null) {
		throw new IllegalStateException("Cannot apply class transformer without LoadTimeWeaver specified");
	}
	this.loadTimeWeaver.addTransformer(new ClassFileTransformerAdapter(classTransformer));
}
 

/**
 * This implementation delegates to the LoadTimeWeaver, if specified.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	if (this.loadTimeWeaver == null) {
		throw new IllegalStateException("Cannot apply class transformer without LoadTimeWeaver specified");
	}
	this.loadTimeWeaver.addTransformer(new ClassFileTransformerAdapter(classTransformer));
}
 

/**
 * This implementation delegates to the LoadTimeWeaver, if specified.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	if (this.loadTimeWeaver == null) {
		throw new IllegalStateException("Cannot apply class transformer without LoadTimeWeaver specified");
	}
	this.loadTimeWeaver.addTransformer(new ClassFileTransformerAdapter(classTransformer));
}
 

public PersistenceUnitInfo build(final DataSource dataSource
                               , final Properties config
                               , final Class<?>... persistentClasses) {
    return new PersistenceUnitInfo(){

        @Override
        public String getPersistenceUnitName() {
            return "my pu";
        }

        @Override
        public String getPersistenceProviderClassName() {
            return "org.hibernate.jpa.HibernatePersistenceProvider";
        }

        @Override
        public PersistenceUnitTransactionType getTransactionType() {
            return PersistenceUnitTransactionType.RESOURCE_LOCAL;
        }

        @Override
        public DataSource getJtaDataSource() {
            return null;
        }

        @Override
        public DataSource getNonJtaDataSource() {
            return dataSource;
        }

        @Override
        public List<String> getMappingFileNames() {
            return emptyList();
        }

        @Override
        public List<URL> getJarFileUrls() {
            return emptyList();
        }

        @Override
        public URL getPersistenceUnitRootUrl() {
            return null;
        }

        @Override
        public List<String> getManagedClassNames() {
            return Arrays.stream(persistentClasses)
                                    .map(c -> c.getName())
                                    .collect(toList());
        }

        @Override
        public boolean excludeUnlistedClasses() {
            return false;
        }

        @Override
        public SharedCacheMode getSharedCacheMode() {
            return SharedCacheMode.NONE;
        }

        @Override
        public ValidationMode getValidationMode() {
            return ValidationMode.NONE;
        }

        @Override
        public Properties getProperties() {
            return config;
        }

        @Override
        public String getPersistenceXMLSchemaVersion() {
            return "2.1";
        }

        @Override
        public ClassLoader getClassLoader() {
            return this.getClass().getClassLoader();
        }

        @Override
        public void addTransformer(ClassTransformer transformer) {

        }

        @Override
        public ClassLoader getNewTempClassLoader() {
            return null;
        }

    };
}
 

@Override
public void addTransformer(ClassTransformer transformer) {
    transformers.add(transformer);
}
 

/**
 * This implementation throws an UnsupportedOperationException.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	throw new UnsupportedOperationException("addTransformer not supported");
}
 

public ClassFileTransformerAdapter(ClassTransformer classTransformer) {
	Assert.notNull(classTransformer, "ClassTransformer must not be null");
	this.classTransformer = classTransformer;
}
 

/**
 * This implementation throws an UnsupportedOperationException.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	throw new UnsupportedOperationException("addTransformer not supported");
}
 

public ClassFileTransformerAdapter(ClassTransformer classTransformer) {
	Assert.notNull(classTransformer, "ClassTransformer must not be null");
	this.classTransformer = classTransformer;
}
 

@Override
public void addTransformer(ClassTransformer transformer) {
}
 

/**
 * This implementation throws an UnsupportedOperationException.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	throw new UnsupportedOperationException("addTransformer not supported");
}
 

public ClassFileTransformerAdapter(ClassTransformer classTransformer) {
	Assert.notNull(classTransformer, "ClassTransformer must not be null");
	this.classTransformer = classTransformer;
}
 

/**
 * This implementation throws an UnsupportedOperationException.
 */
@Override
public void addTransformer(ClassTransformer classTransformer) {
	throw new UnsupportedOperationException("addTransformer not supported");
}
 

public ClassFileTransformerAdapter(ClassTransformer classTransformer) {
	Assert.notNull(classTransformer, "ClassTransformer must not be null");
	this.classTransformer = classTransformer;
}
 

public PersistenceUnitInfo toInfo() {
    if (providerClass == null) {
        providerClass = ServiceLoader.load(PersistenceProvider.class).iterator().next().getClass().getName();
    }
    requireNonNull(dataSource, "datasource not provided");
    return new PersistenceUnitInfo() {
        @Override
        public String getPersistenceUnitName() {
            return unitName;
        }

        @Override
        public String getPersistenceProviderClassName() {
            return providerClass;
        }

        @Override
        public PersistenceUnitTransactionType getTransactionType() {
            return transactionType;
        }

        @Override
        public DataSource getJtaDataSource() {
            return jtaDataSource;
        }

        @Override
        public DataSource getNonJtaDataSource() {
            return dataSource;
        }

        @Override
        public List<String> getMappingFileNames() {
            return mappingFiles;
        }

        @Override
        public List<URL> getJarFileUrls() {
            return jarFiles;
        }

        @Override
        public URL getPersistenceUnitRootUrl() {
            return rootUrl;
        }

        @Override
        public List<String> getManagedClassNames() {
            return managedClasses;
        }

        @Override
        public boolean excludeUnlistedClasses() {
            return excludeUnlistedClasses;
        }

        @Override
        public SharedCacheMode getSharedCacheMode() {
            return sharedCacheMode;
        }

        @Override
        public ValidationMode getValidationMode() {
            return validationMode;
        }

        @Override
        public Properties getProperties() {
            return properties;
        }

        @Override
        public String getPersistenceXMLSchemaVersion() {
            return version;
        }

        @Override
        public ClassLoader getClassLoader() {
            return loader;
        }

        @Override
        public void addTransformer(final ClassTransformer transformer) {
            // no-op: not supported
        }

        @Override
        public ClassLoader getNewTempClassLoader() {
            return new URLClassLoader(new URL[0], Thread.currentThread().getContextClassLoader());
        }
    };
}
 

public void addTransformer(ClassTransformer transformer) {
	logger.info("Add transformer called on the persistent unit info. Ignoring");
	// TODO Support adding transformers.
	// Ignore this for now
}
 

public void addTransformer(final ClassTransformer classTransformer) {
    if (persistenceClassLoaderHandler != null) {
        final PersistenceClassFileTransformer classFileTransformer = new PersistenceClassFileTransformer(classTransformer);
        persistenceClassLoaderHandler.addTransformer(id, classLoader, classFileTransformer);
    }
}
 

public PersistenceClassFileTransformer(final ClassTransformer classTransformer) {
    this.classTransformer = classTransformer;
}
 

@Override
public void addTransformer(ClassTransformer transformer) {
    throw new UnsupportedOperationException("Not supported yet.");
}
 

@Override
public void addTransformer(ClassTransformer transformer) {
    transformers.add(transformer);
}
 

public void addTransformer(ClassTransformer transformer)
{
    delegate.addTransformer(transformer);
}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}
 

@Override
public void addTransformer(ClassTransformer transformer) {

}