All Downloads are FREE. Search and download functionalities are using the official Maven repository.
  • Log In
  • Register

    • com.github.nill14.utils.init.impl.BeanInjector Maven / Gradle / Ivy

    package com.github.nill14.utils.init.impl;

import com.github.nill14.utils.init.api.IBeanInjector;
import com.github.nill14.utils.init.api.IParameterType;
import com.github.nill14.utils.init.api.IPojoFactory;
import com.github.nill14.utils.init.api.IPojoInitializer;
import com.github.nill14.utils.init.api.IPropertyResolver;
import com.google.common.reflect.TypeToken;

@SuppressWarnings("unchecked")
public class BeanInjector implements IBeanInjector {
	
	private final IPropertyResolver resolver;
	private final IPojoInitializer initializer;

	public BeanInjector(IPropertyResolver resolver) {
		this.resolver = resolver;
		this.initializer = IPojoInitializer.standard();
	}

	public BeanInjector(IPropertyResolver resolver, IPojoInitializer initializer) {
		this.resolver = resolver;
		this.initializer = initializer;
	}
	
	public void wire(Object bean) {
		IPojoFactory pojoFactory = PojoProviderFactory.singleton(bean, resolver);
		initializer.init(null, pojoFactory, bean);
	}

	@Override
	public void injectMembers(Object bean) {
		IPojoFactory pojoFactory = PojoProviderFactory.singleton(bean, resolver);
		initializer.init(null, pojoFactory, bean);
	}
	
	@Override
	public  T wire(Class beanClass) {
		IParameterType type = ParameterTypeBuilder.builder(beanClass).build();
		return resolve(type);
	}

	private  T resolve(IParameterType type) {
		T bean = (T) resolver.resolve(null, type);
		if (bean == null) {
			throw new RuntimeException(String.format(
					"Injection of bean %s failed!", type));
		}
		return bean;
	}

	@Override
	public  T wire(TypeToken typeToken) {
		IParameterType type = ParameterTypeBuilder.builder(typeToken).build();
		return resolve(type);
	}
	
	@Override
	public  T wire(IParameterType type) {
		return resolve(type);
	}
	
}
    
    
    
    

    




    
    
    © 2015 - 2025 Weber Informatics LLC | Privacy Policy