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Java ClassLoaders.containsClass方法代碼示例

本文整理匯總了Java中org.jboss.forge.furnace.util.ClassLoaders.containsClass方法的典型用法代碼示例。如果您正苦於以下問題：Java ClassLoaders.containsClass方法的具體用法？Java ClassLoaders.containsClass怎麽用？Java ClassLoaders.containsClass使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.jboss.forge.furnace.util.ClassLoaders的用法示例。


在下文中一共展示了ClassLoaders.containsClass方法的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getServiceRegistry

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@Override
public ServiceRegistry getServiceRegistry(Addon addon) throws Exception
{
   URL resource = addon.getClassLoader().getResource("/META-INF/services/" + SERVICE_REGISTRATION_FILE_NAME);
   Set<Class<?>> serviceTypes = new HashSet<Class<?>>();
   if (resource != null)
   {
      InputStream stream = resource.openStream();
      String services = Streams.toString(stream);
      for (String serviceType : services.split("\n"))
      {
         if (ClassLoaders.containsClass(addon.getClassLoader(), serviceType))
         {
            Class<?> type = ClassLoaders.loadClass(addon.getClassLoader(), serviceType);
            serviceTypes.add(type);
         }
      }

   }
   return new ReflectionServiceRegistry(furnace, addon, serviceTypes);
}
開發者ID:forge，項目名稱:furnace，代碼行數:22，代碼來源:LocalServices.java

示例2: exceptionNeedsEnhancement

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@SuppressWarnings("unchecked")
private boolean exceptionNeedsEnhancement(Exception exception)
{
   final Class<? extends Exception> exceptionType = exception.getClass();
   final Class<? extends Exception> unwrappedExceptionType = (Class<? extends Exception>) Proxies.unwrap(exception)
            .getClass();

   if (Proxies.isPassthroughType(unwrappedExceptionType))
   {
      return false;
   }

   if (unwrappedExceptionType.getClassLoader() != null
            && !exceptionType.getClassLoader().equals(getCallingLoader()))
   {
      if (ClassLoaders.containsClass(getCallingLoader(), exceptionType))
      {
         return false;
      }
   }
   return true;
}
開發者ID:forge，項目名稱:furnace，代碼行數:23，代碼來源:ClassLoaderAdapterCallback.java

示例3: exceptionNeedsEnhancement

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@SuppressWarnings("unchecked")
private boolean exceptionNeedsEnhancement(Exception exception)
{
   Class<? extends Exception> exceptionType = exception.getClass();
   Class<? extends Exception> unwrappedExceptionType =
            (Class<? extends Exception>) Proxies.unwrap(exception).getClass();

   if (Proxies.isPassthroughType(unwrappedExceptionType))
   {
      return false;
   }

   if (unwrappedExceptionType.getClassLoader() != null
            && !exceptionType.getClassLoader().equals(getCallingLoader()))
   {
      if (ClassLoaders.containsClass(getCallingLoader(), exceptionType))
      {
         return false;
      }
   }
   return true;
}
開發者ID:koentsje，項目名稱:forge-furnace，代碼行數:23，代碼來源:ClassLoaderAdapterCallback.java

示例4: returnTypeNeedsEnhancement

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
private boolean returnTypeNeedsEnhancement(Class<?> methodReturnType, Object returnValue,
         Class<?> unwrappedReturnValueType)
{
   if (Proxies.isPassthroughType(unwrappedReturnValueType))
   {
      return false;
   }
   else if (!Object.class.equals(methodReturnType) && Proxies.isPassthroughType(methodReturnType))
   {
      return false;
   }

   if (unwrappedReturnValueType.getClassLoader() != null
            && !unwrappedReturnValueType.getClassLoader().equals(getCallingLoader()))
   {
      if (ClassLoaders.containsClass(getCallingLoader(), unwrappedReturnValueType)
               && ClassLoaders.containsClass(getCallingLoader(), methodReturnType))
      {
         return false;
      }
   }
   return true;
}
開發者ID:koentsje，項目名稱:forge-furnace，代碼行數:24，代碼來源:ClassLoaderAdapterCallback.java

示例5: getExportedInstances

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@Override
@SuppressWarnings("unchecked")
public <T> Set<ExportedInstance<T>> getExportedInstances(String typeName)
{
   Set<ExportedInstance<T>> result = new HashSet<ExportedInstance<T>>();
   if (ClassLoaders.containsClass(addon.getClassLoader(), typeName))
   {
      Class<T> type = (Class<T>) ClassLoaders.loadClass(addon.getClassLoader(), typeName);
      result.addAll(getExportedInstances(type));
   }
   return result;
}
開發者ID:forge，項目名稱:furnace，代碼行數:13，代碼來源:ReflectionServiceRegistry.java

示例6: getExportedInstance

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@Override
@SuppressWarnings("unchecked")
public <T> ExportedInstance<T> getExportedInstance(String type)
{
   if (ClassLoaders.containsClass(addon.getClassLoader(), type))
   {
      Class<T> clazz = (Class<T>) ClassLoaders.loadClass(addon.getClassLoader(), type);
      return getExportedInstance(clazz);
   }
   return null;
}
開發者ID:forge，項目名稱:furnace，代碼行數:12，代碼來源:ReflectionServiceRegistry.java

示例7: hasService

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
@Override
public boolean hasService(String clazz)
{
   if (ClassLoaders.containsClass(addon.getClassLoader(), clazz))
      return hasService(ClassLoaders.loadClass(addon.getClassLoader(), clazz));
   return false;
}
開發者ID:forge，項目名稱:furnace，代碼行數:8，代碼來源:ReflectionServiceRegistry.java

示例8: returnTypeNeedsEnhancement

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
private boolean returnTypeNeedsEnhancement(Method method, Class<?> methodReturnType,
         Class<?> unwrappedReturnValueType)
{

   String key = getReturnTypeNeedsEnhancementCacheKey(methodReturnType, unwrappedReturnValueType);
   Boolean result = returnTypeNeedsEnhancementCache.get(key);

   if (result == null)
   {
      result = true;
      if (Proxies.isPassthroughType(unwrappedReturnValueType))
      {
         result = false;
      }
      else if (!Object.class.equals(methodReturnType) && Proxies.isPassthroughType(methodReturnType))
      {
         result = false;
      }
      else if (unwrappedReturnValueType.getClassLoader() != null
               && !unwrappedReturnValueType.getClassLoader().equals(getCallingLoader()))
      {
         if (ClassLoaders.containsClass(getCallingLoader(), unwrappedReturnValueType)
                  && ClassLoaders.containsClass(getCallingLoader(), methodReturnType))
         {
            result = false;
         }
      }
      returnTypeNeedsEnhancementCache.put(key, result);
   }

   return result;

}
開發者ID:forge，項目名稱:furnace，代碼行數:34，代碼來源:ClassLoaderAdapterCallback.java

示例9: getCompatibleClassHierarchy

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
public static Class<?>[] getCompatibleClassHierarchy(ClassLoader loader, Class<?> origin)
{
   Set<Class<?>> hierarchy = new LinkedHashSet<Class<?>>();

   Class<?> baseClass = origin;

   while (baseClass != null && Modifier.isFinal(baseClass.getModifiers()))
   {
      baseClass = baseClass.getSuperclass();
   }

   while (baseClass != null
            && !baseClass.isInterface()
            && baseClass.getSuperclass() != null
            && !baseClass.getSuperclass().equals(Object.class)
            && !Proxies.isInstantiable(baseClass))
   {
      baseClass = baseClass.getSuperclass();
   }

   if (baseClass != null && ClassLoaders.containsClass(loader, baseClass.getName())
            && !Object.class.equals(baseClass)
            && (Proxies.isInstantiable(baseClass) || baseClass.isInterface()))
   {
      hierarchy.add(ClassLoaders.loadClass(loader, baseClass));
   }

   baseClass = origin;
   while (baseClass != null)
   {
      for (Class<?> type : baseClass.getInterfaces())
      {
         if (ClassLoaders.containsClass(loader, type.getName()))
            hierarchy.add(ClassLoaders.loadClass(loader, type));
         else
            hierarchy.addAll(java.util.Arrays.asList(getCompatibleClassHierarchy(loader, type)));
      }
      baseClass = baseClass.getSuperclass();
   }

   return hierarchy.toArray(new Class<?>[hierarchy.size()]);
}
開發者ID:forge，項目名稱:furnace，代碼行數:43，代碼來源:ProxyTypeInspector.java

示例10: enhanceException

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
private Exception enhanceException(final Method method, final Exception exception)
{
   Exception result = exception;
   try
   {
      if (exception != null)
      {
         final Class<?> unwrappedExceptionType = Proxies.unwrap(exception).getClass();

         ClassLoader exceptionLoader = delegateLoader;
         if (!ClassLoaders.containsClass(delegateLoader, unwrappedExceptionType))
         {
            exceptionLoader = Proxies.unwrapProxyTypes(unwrappedExceptionType, getCallingLoader(), delegateLoader,
                     unwrappedExceptionType.getClassLoader()).getClassLoader();
            if (exceptionLoader == null)
            {
               exceptionLoader = getClass().getClassLoader();
            }
         }

         if (exceptionNeedsEnhancement(exception))
         {
            final Class<?>[] exceptionHierarchy = ProxyTypeInspector.getCompatibleClassHierarchy(getCallingLoader(),
                     Proxies.unwrapProxyTypes(exception.getClass(), getCallingLoader(), delegateLoader,
                              exceptionLoader));

            if (!Modifier.isFinal(unwrappedExceptionType.getModifiers()))
            {
               result = enhance(whitelist, getCallingLoader(), exceptionLoader, method, exception,
                        exceptionHierarchy);
            }
         }
      }
   }
   catch (final Exception e)
   {
      log.log(Level.WARNING,
               "Could not enhance exception for passing through ClassLoader boundary. Exception type ["
                        + exception.getClass().getName() + "], Caller [" + getCallingLoader() + "], Delegate ["
                        + delegateLoader + "]");
      return exception;
   }
   return result;
}
開發者ID:forge，項目名稱:furnace，代碼行數:45，代碼來源:ClassLoaderAdapterCallback.java

示例11: enhanceException

import org.jboss.forge.furnace.util.ClassLoaders; //導入方法依賴的package包/類
private Exception enhanceException(final Method method, final Exception exception)
{
   Exception result = exception;
   try
   {
      if (exception != null)
      {
         Class<?> unwrappedExceptionType = Proxies.unwrap(exception).getClass();

         ClassLoader exceptionLoader = delegateLoader;
         if (!ClassLoaders.containsClass(delegateLoader, unwrappedExceptionType))
         {
            exceptionLoader = Proxies.unwrapProxyTypes(unwrappedExceptionType, getCallingLoader(), delegateLoader,
                     unwrappedExceptionType.getClassLoader()).getClassLoader();
            if (exceptionLoader == null)
            {
               exceptionLoader = getClass().getClassLoader();
            }
         }

         if (exceptionNeedsEnhancement(exception))
         {
            Class<?>[] exceptionHierarchy = ProxyTypeInspector.getCompatibleClassHierarchy(getCallingLoader(),
                     Proxies.unwrapProxyTypes(exception.getClass(), getCallingLoader(), delegateLoader,
                              exceptionLoader));

            if (!Modifier.isFinal(unwrappedExceptionType.getModifiers()))
            {
               result = enhance(whitelist, getCallingLoader(), exceptionLoader, method, exception,
                        exceptionHierarchy);
               result.initCause(exception);
               result.setStackTrace(exception.getStackTrace());
            }
         }
      }
   }
   catch (Exception e)
   {
      log.log(Level.WARNING,
               "Could not enhance exception for passing through ClassLoader boundary. Exception type ["
                        + exception.getClass().getName() + "], Caller [" + getCallingLoader() + "], Delegate ["
                        + delegateLoader + "]");
      return exception;
   }
   return result;
}
開發者ID:koentsje，項目名稱:forge-furnace，代碼行數:47，代碼來源:ClassLoaderAdapterCallback.java


注：本文中的org.jboss.forge.furnace.util.ClassLoaders.containsClass方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。