本文整理汇总了Java中com.google.inject.Injector.getExistingBinding方法的典型用法代码示例。如果您正苦于以下问题：Java Injector.getExistingBinding方法的具体用法？Java Injector.getExistingBinding怎么用？Java Injector.getExistingBinding使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.inject.Injector的用法示例。
在下文中一共展示了Injector.getExistingBinding方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getBean
import com.google.inject.Injector; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public <T> T getBean(String beanId)
{
Injector injector = ensureInjector();
Key<Object> nameKey = Key.get(Object.class, Names.named(beanId));
Binding<Object> binding = injector.getExistingBinding(nameKey);
if( binding != null )
{
return (T) binding.getProvider().get();
}
ClassLoader classLoader = privatePluginService.getClassLoader(pluginId);
try
{
Class<?> clazz = classLoader.loadClass(beanId);
return (T) injector.getInstance(clazz);
}
catch( ClassNotFoundException e )
{
throw new RuntimeException(e);
}
}
示例2: getBeanForType
import com.google.inject.Injector; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public <T> T getBeanForType(Class<T> type)
{
Injector injector = ensureInjector();
Binding<?> binding = injector.getExistingBinding(Key.get(type));
if( binding != null )
{
return (T) binding.getProvider().get();
}
return null;
}
示例3: getBeanForKey
import com.google.inject.Injector; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public <T> T getBeanForKey(Key<T> key)
{
Injector injector = ensureInjector();
Binding<T> binding = injector.getExistingBinding(key);
if( binding == null )
{
binding = (Binding<T>) injector.getExistingBinding(key.ofType(key.getTypeLiteral().getRawType()));
}
if( binding != null )
{
return binding.getProvider().get();
}
return null;
}