Java Code Examples for com.alibaba.dubbo.rpc.RpcException#FORBIDDEN_EXCEPTION

The following examples show how to use com.alibaba.dubbo.rpc.RpcException#FORBIDDEN_EXCEPTION . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: DubboParser.java    From brave with Apache License 2.0 6 votes vote down vote up 
/**
 * This library is no-longer being released, so it should not have any maintenance on error codes.
 * The error codes here were defined in 2012.
 */
@Nullable static String errorCode(Throwable error) {
  if (error instanceof RpcException) {
    int code = ((RpcException) error).getCode();
    switch (code) {
      case RpcException.UNKNOWN_EXCEPTION:
        return "UNKNOWN_EXCEPTION";
      case RpcException.NETWORK_EXCEPTION:
        return "NETWORK_EXCEPTION";
      case RpcException.TIMEOUT_EXCEPTION:
        return "TIMEOUT_EXCEPTION";
      case RpcException.BIZ_EXCEPTION:
        return "BIZ_EXCEPTION";
      case RpcException.FORBIDDEN_EXCEPTION:
        return "FORBIDDEN_EXCEPTION";
      case RpcException.SERIALIZATION_EXCEPTION:
        return "SERIALIZATION_EXCEPTION";
      default:
        return String.valueOf(code);
    }
  }
  return null;
}
Example 2
Source File: RegistryDirectory.java    From dubbo-2.6.5 with Apache License 2.0 5 votes vote down vote up 
@Override
    public List<Invoker<T>> doList(Invocation invocation) {
        if (forbidden) {
            // 1. No service provider 2. Service providers are disabled
            throw new RpcException(RpcException.FORBIDDEN_EXCEPTION,
                "No provider available from registry " + getUrl().getAddress() + " for service " + getConsumerUrl().getServiceKey() + " on consumer " +  NetUtils.getLocalHost()
                        + " use dubbo version " + Version.getVersion() + ", please check status of providers(disabled, not registered or in blacklist).");
        }
        List<Invoker<T>> invokers = null;
        Map<String, List<Invoker<T>>> localMethodInvokerMap = this.methodInvokerMap; // local reference
        if (localMethodInvokerMap != null && localMethodInvokerMap.size() > 0) {
//            查询执行方法
            String methodName = RpcUtils.getMethodName(invocation);
//            查询执行方法的参数
            Object[] args = RpcUtils.getArguments(invocation);
            if (args != null && args.length > 0 && args[0] != null
                    && (args[0] instanceof String || args[0].getClass().isEnum())) {
                invokers = localMethodInvokerMap.get(methodName + "." + args[0]); // The routing can be enumerated according to the first parameter 路由可以根据第一个参数进行枚举
            }
            if (invokers == null) {
                invokers = localMethodInvokerMap.get(methodName);
            }
            if (invokers == null) {
                invokers = localMethodInvokerMap.get(Constants.ANY_VALUE);
            }
            if (invokers == null) {
                Iterator<List<Invoker<T>>> iterator = localMethodInvokerMap.values().iterator();
                if (iterator.hasNext()) {
                    invokers = iterator.next();
                }
            }
        }
        return invokers == null ? new ArrayList<Invoker<T>>(0) : invokers;
    }
Example 3
Source File: RegistryDirectory.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public List<Invoker<T>> doList(Invocation invocation) {
    if (forbidden) {
        throw new RpcException(RpcException.FORBIDDEN_EXCEPTION, "Forbid consumer " +  NetUtils.getLocalHost() + " access service " + getInterface().getName() + " from registry " + getUrl().getAddress() + " use dubbo version " + Version.getVersion() + ", Please check registry access list (whitelist/blacklist).");
    }
    List<Invoker<T>> invokers = null;
    Map<String, List<Invoker<T>>> localMethodInvokerMap = this.methodInvokerMap; // local reference
    if (localMethodInvokerMap != null && localMethodInvokerMap.size() > 0) {
        String methodName = RpcUtils.getMethodName(invocation);
        Object[] args = RpcUtils.getArguments(invocation);
        if(args != null && args.length > 0 && args[0] != null
                && (args[0] instanceof String || args[0].getClass().isEnum())) {
            invokers = localMethodInvokerMap.get(methodName + "." + args[0]); // 可根据第一个参数枚举路由
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(methodName);
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(Constants.ANY_VALUE);
        }
        if(invokers == null) {
            Iterator<List<Invoker<T>>> iterator = localMethodInvokerMap.values().iterator();
            if (iterator.hasNext()) {
                invokers = iterator.next();
            }
        }
    }
    return invokers == null ? new ArrayList<Invoker<T>>(0) : invokers;
}
Example 4
Source File: RegistryDirectory.java    From dubbox-hystrix with Apache License 2.0 5 votes vote down vote up 
public List<Invoker<T>> doList(Invocation invocation) {
    if (forbidden) {
        throw new RpcException(RpcException.FORBIDDEN_EXCEPTION, "Forbid consumer " +  NetUtils.getLocalHost() + " access service " + getInterface().getName() + " from registry " + getUrl().getAddress() + " use dubbo version " + Version.getVersion() + ", Please check registry access list (whitelist/blacklist).");
    }
    List<Invoker<T>> invokers = null;
    Map<String, List<Invoker<T>>> localMethodInvokerMap = this.methodInvokerMap; // local reference
    if (localMethodInvokerMap != null && localMethodInvokerMap.size() > 0) {
        String methodName = RpcUtils.getMethodName(invocation);
        Object[] args = RpcUtils.getArguments(invocation);
        if(args != null && args.length > 0 && args[0] != null
                && (args[0] instanceof String || args[0].getClass().isEnum())) {
            invokers = localMethodInvokerMap.get(methodName + "." + args[0]); // 可根据第一个参数枚举路由
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(methodName);
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(Constants.ANY_VALUE);
        }
        if(invokers == null) {
            Iterator<List<Invoker<T>>> iterator = localMethodInvokerMap.values().iterator();
            if (iterator.hasNext()) {
                invokers = iterator.next();
            }
        }
    }
    return invokers == null ? new ArrayList<Invoker<T>>(0) : invokers;
}
Example 5
Source File: RegistryDirectory.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public List<Invoker<T>> doList(Invocation invocation) {
    if (forbidden) {
        throw new RpcException(RpcException.FORBIDDEN_EXCEPTION, "Forbid consumer " +  NetUtils.getLocalHost() + " access service " + getInterface().getName() + " from registry " + getUrl().getAddress() + " use dubbo version " + Version.getVersion() + ", Please check registry access list (whitelist/blacklist).");
    }
    List<Invoker<T>> invokers = null;
    Map<String, List<Invoker<T>>> localMethodInvokerMap = this.methodInvokerMap; // local reference
    if (localMethodInvokerMap != null && localMethodInvokerMap.size() > 0) {
        String methodName = RpcUtils.getMethodName(invocation);
        Object[] args = RpcUtils.getArguments(invocation);
        if(args != null && args.length > 0 && args[0] != null
                && (args[0] instanceof String || args[0].getClass().isEnum())) {
            invokers = localMethodInvokerMap.get(methodName + "." + args[0]); // 可根据第一个参数枚举路由
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(methodName);
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(Constants.ANY_VALUE);
        }
        if(invokers == null) {
            Iterator<List<Invoker<T>>> iterator = localMethodInvokerMap.values().iterator();
            if (iterator.hasNext()) {
                invokers = iterator.next();
            }
        }
    }
    return invokers == null ? new ArrayList<Invoker<T>>(0) : invokers;
}
Example 6
Source File: RegistryDirectory.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public List<Invoker<T>> doList(Invocation invocation) {
    if (forbidden) {
        throw new RpcException(RpcException.FORBIDDEN_EXCEPTION, "Forbid consumer " +  NetUtils.getLocalHost() + " access service " + getInterface().getName() + " from registry " + getUrl().getAddress() + " use dubbo version " + Version.getVersion() + ", Please check registry access list (whitelist/blacklist).");
    }
    List<Invoker<T>> invokers = null;
    Map<String, List<Invoker<T>>> localMethodInvokerMap = this.methodInvokerMap; // local reference
    if (localMethodInvokerMap != null && localMethodInvokerMap.size() > 0) {
        String methodName = RpcUtils.getMethodName(invocation);
        Object[] args = RpcUtils.getArguments(invocation);
        if(args != null && args.length > 0 && args[0] != null
                && (args[0] instanceof String || args[0].getClass().isEnum())) {
            invokers = localMethodInvokerMap.get(methodName + "." + args[0]); // 可根据第一个参数枚举路由
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(methodName);
        }
        if(invokers == null) {
            invokers = localMethodInvokerMap.get(Constants.ANY_VALUE);
        }
        if(invokers == null) {
            Iterator<List<Invoker<T>>> iterator = localMethodInvokerMap.values().iterator();
            if (iterator.hasNext()) {
                invokers = iterator.next();
            }
        }
    }
    return invokers == null ? new ArrayList<Invoker<T>>(0) : invokers;
}