org.fabric3.spi.container.invocation.Message.getBody()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.fabric3.spi.container.invocation.Message.getBody()方法的一些代码示例，展示了Message.getBody()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Message.getBody()方法的具体详情如下：
包路径：org.fabric3.spi.container.invocation.Message
类名称：Message
方法名：getBody

Message.getBody介绍

[英]Returns the body of the message, which will be the payload or parameters associated with the wire.
[中]返回消息的正文，它将是与导线相关联的有效载荷或参数。

代码示例

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-rs-jersey

  1. private Object handleFault(Message ret) throws InvocationTargetException {
  2.   if (ret.getBody() instanceof ServiceRuntimeException) {
  3.     ServiceRuntimeException e = (ServiceRuntimeException) ret.getBody();
  4.     if (e.getCause() instanceof NotAuthorizedException) {
  5.       // authorization exceptions need to be mapped to a client 403 response
  6.       throw new InvocationTargetException(new WebApplicationException(Response.Status.FORBIDDEN));
  7.     }
  8.     throw new InvocationTargetException(e);
  9.   }
  10.   throw new InvocationTargetException((Throwable) ret.getBody());
  11. }

代码示例来源：origin: org.fabric3/fabric3-binding-rs-jersey

  1. private Object handleFault(Message ret) throws InvocationTargetException {
  2.   if (ret.getBody() instanceof ServiceRuntimeException) {
  3.     ServiceRuntimeException e = (ServiceRuntimeException) ret.getBody();
  4.     if (e.getCause() instanceof NotAuthorizedException) {
  5.       // authorization exceptions need to be mapped to a client 403 response
  6.       throw new InvocationTargetException(new WebApplicationException(Response.Status.FORBIDDEN));
  7.     }
  8.     throw new InvocationTargetException(e);
  9.   }
  10.   throw new InvocationTargetException((Throwable) ret.getBody());
  11. }

代码示例来源：origin: org.fabric3/fabric3-binding-rs-jersey

  1. public Message invoke(Message message) {
  2.   Object[] args = (Object[]) message.getBody();
  3.   ClassLoader old = Thread.currentThread().getContextClassLoader();
  4.   try {
  5.     Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
  6.     Object body = response.build(args);
  7.     message.reset();
  8.     message.setBody(body);
  9.   } catch (RuntimeException e) {
  10.     throw new ServiceRuntimeException(e);
  11.   } finally {
  12.     Thread.currentThread().setContextClassLoader(old);
  13.   }
  14.   return message;
  15. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-rs-jersey

  1. public Message invoke(Message message) {
  2.   Object[] args = (Object[]) message.getBody();
  3.   ClassLoader old = Thread.currentThread().getContextClassLoader();
  4.   try {
  5.     Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
  6.     Object body = response.build(args);
  7.     message.reset();
  8.     message.setBody(body);
  9.   } catch (RuntimeException e) {
  10.     throw new ServiceRuntimeException(e);
  11.   } finally {
  12.     Thread.currentThread().setContextClassLoader(old);
  13.   }
  14.   return message;
  15. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-zeromq

  1. public Message invoke(Message msg) {
  2.   byte[] body = (byte[]) msg.getBody();
  3.   WorkContext workContext = msg.getWorkContext();
  4.   sender.send(body, index, workContext);
  5.   return ONE_WAY_RESPONSE;
  6. }

代码示例来源：origin: org.fabric3/fabric3-pojo

  1. public Object newInstance() throws Fabric3Exception {
  2.   ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
  3.   Thread.currentThread().setContextClassLoader(cl);
  4.   try {
  5.     // FABRIC-40: if a component invokes services from a setter, the message content will be over-written. Save so it can be restored after instance
  6.     // injection.
  7.     Message message = MessageCache.getMessage();
  8.     Object content = message.getBody();
  9.     Object instance = constructor.get();
  10.     if (injectors != null) {
  11.       for (Injector<Object> injector : injectors) {
  12.         injector.inject(instance);
  13.       }
  14.     }
  15.     // restore the original contents
  16.     message.setBody(content);
  17.     return instance;
  18.   } finally {
  19.     Thread.currentThread().setContextClassLoader(oldCl);
  20.   }
  21. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-zeromq

  1. public Message invoke(Message msg) {
  2.   msg.setBody(new Object[]{msg.getBody()});
  3.   return next.invoke(msg);
  4. }

代码示例来源：origin: com.carecon.fabric3/fabric3-pojo

  1. public Object newInstance() throws Fabric3Exception {
  2.   ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
  3.   Thread.currentThread().setContextClassLoader(cl);
  4.   try {
  5.     // FABRIC-40: if a component invokes services from a setter, the message content will be over-written. Save so it can be restored after instance
  6.     // injection.
  7.     Message message = MessageCache.getMessage();
  8.     Object content = message.getBody();
  9.     Object instance = constructor.get();
  10.     if (injectors != null) {
  11.       for (Injector<Object> injector : injectors) {
  12.         injector.inject(instance);
  13.       }
  14.     }
  15.     // restore the original contents
  16.     message.setBody(content);
  17.     return instance;
  18.   } finally {
  19.     Thread.currentThread().setContextClassLoader(oldCl);
  20.   }
  21. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-zeromq

  1. public Message invoke(Message msg) {
  2.   Object body = msg.getBody();
  3.   if (body == null || !body.getClass().isArray()) {
  4.     return next.invoke(msg);
  5.   }
  6.   Object[] payload = (Object[]) body;
  7.   if (payload.length != 1) {
  8.     throw new ServiceRuntimeException("Unexpected payload size: " + payload.length);
  9.   }
  10.   msg.setBody(payload[0]);
  11.   return next.invoke(msg);
  12. }

代码示例来源：origin: com.carecon.fabric3/fabric3-async

  1. public Message invoke(final Message msg) {
  2.   WorkContext workContext = msg.getWorkContext();
  3.   List<String> newStack = null;
  4.   List<String> stack = workContext.getCallbackReferences();
  5.   if (stack != null && !stack.isEmpty()) {
  6.     // clone the callstack to avoid multiple threads seeing changes
  7.     newStack = new ArrayList<>(stack);
  8.   }
  9.   Map<String, Object> newHeaders = null;
  10.   Map<String, Object> headers = workContext.getHeaders();
  11.   if (headers != null && !headers.isEmpty()) {
  12.     // clone the headers to avoid multiple threads seeing changes
  13.     newHeaders = new HashMap<>(headers);
  14.   }
  15.   SecuritySubject subject = workContext.getSubject();
  16.   Object payload = msg.getBody();
  17.   AsyncRequest request = new AsyncRequest(next, payload, subject, newStack, newHeaders, monitor);
  18.   executorService.execute(request);
  19.   return RESPONSE;
  20. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-zeromq

  1. public Message invoke(Message msg) {
  2.   byte[] body = (byte[]) msg.getBody();
  3.   WorkContext workContext = msg.getWorkContext();
  4.   byte[] value = sender.sendAndReply(body, index, workContext);
  5.   msg.setBody(value);
  6.   return msg;
  7. }

代码示例来源：origin: org.fabric3/fabric3-binding-ws-metro

  1. public Object invoke(Packet packet, Method method, Object... args) throws InvocationTargetException {
  2.   // the work context is populated by the current tubeline
  3.   WorkContext workContext = (WorkContext) packet.invocationProperties.get(MetroConstants.WORK_CONTEXT);
  4.   if (workContext == null) {
  5.     // programming error
  6.     throw new AssertionError("Work context not set");
  7.   }
  8.   Message input = MessageCache.getAndResetMessage();
  9.   try {
  10.     input.setWorkContext(workContext);
  11.     input.setBody(args);
  12.     Interceptor head = chains.get(method.getName()).getHeadInterceptor();
  13.     Message ret = head.invoke(input);
  14.     if (!ret.isFault()) {
  15.       return ret.getBody();
  16.     } else {
  17.       Throwable th = (Throwable) ret.getBody();
  18.       throw new InvocationTargetException(th);
  19.     }
  20.   } finally {
  21.     input.reset();
  22.   }
  23. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-ws

  1. public Object invoke(Packet packet, Method method, Object... args) throws InvocationTargetException {
  2.   // the work context is populated by the current tubeline
  3.   WorkContext workContext = (WorkContext) packet.invocationProperties.get(MetroConstants.WORK_CONTEXT);
  4.   if (workContext == null) {
  5.     // programming error
  6.     throw new AssertionError("Work context not set");
  7.   }
  8.   Message input = MessageCache.getAndResetMessage();
  9.   try {
  10.     input.setWorkContext(workContext);
  11.     input.setBody(args);
  12.     Interceptor head = chains.get(method.getName()).getHeadInterceptor();
  13.     Message ret = head.invoke(input);
  14.     if (!ret.isFault()) {
  15.       return ret.getBody();
  16.     } else {
  17.       Throwable th = (Throwable) ret.getBody();
  18.       throw new InvocationTargetException(th);
  19.     }
  20.   } finally {
  21.     input.reset();
  22.   }
  23. }

代码示例来源：origin: org.fabric3/fabric3-fabric

  1. private void transformInput(Message msg) {
  2.   Object params = msg.getBody();
  3.   // TODO handle null types
  4.   if (params != null) {
  5.     try {
  6.       // Operations take 0..n parameters. A single parameter must be unwrapped from the invocation array and passed to a transformer.
  7.       // In contrast, multiple parameter operations are passed as an array to the transformer.
  8.       if (params.getClass().isArray() && ((Object[]) params).length == 1) {
  9.         Object[] paramArray = (Object[]) params;
  10.         paramArray[0] = inTransformer.transform(paramArray[0], inLoader);
  11.       } else {
  12.         // multiple parameters - pass the entire array to transform
  13.         Object transformed = inTransformer.transform(params, inLoader);
  14.         msg.setBody(transformed);
  15.       }
  16.     } catch (Fabric3Exception e) {
  17.       throw new ServiceRuntimeException(e);
  18.     }
  19.   }
  20. }

代码示例来源：origin: com.carecon.fabric3/fabric3-fabric

  1. private void transformInput(Message msg) {
  2.   Object params = msg.getBody();
  3.   // TODO handle null types
  4.   if (params != null) {
  5.     try {
  6.       // Operations take 0..n parameters. A single parameter must be unwrapped from the invocation array and passed to a transformer.
  7.       // In contrast, multiple parameter operations are passed as an array to the transformer.
  8.       if (params.getClass().isArray() && ((Object[]) params).length == 1) {
  9.         Object[] paramArray = (Object[]) params;
  10.         paramArray[0] = inTransformer.transform(paramArray[0], inLoader);
  11.       } else {
  12.         // multiple parameters - pass the entire array to transform
  13.         Object transformed = inTransformer.transform(params, inLoader);
  14.         msg.setBody(transformed);
  15.       }
  16.     } catch (Fabric3Exception e) {
  17.       throw new ServiceRuntimeException(e);
  18.     }
  19.   }
  20. }

代码示例来源：origin: com.carecon.fabric3/fabric3-binding-file

  1. public Message invoke(Message msg) {
  2.   Object body = msg.getBody();
  3.   if (body == null || !body.getClass().isArray()) {
  4.     throw new ServiceRuntimeException("Invalid parameter type: " + body);
  5.   }
  6.   int length = Array.getLength(body);
  7.   if (length != 1) {
  8.     throw new ServiceRuntimeException("Invalid number of parameters: " + length);
  9.   }
  10.   Object element = Array.get(body, 0);
  11.   if (!(element instanceof String)) {
  12.     throw new ServiceRuntimeException("Parameter must be a string: " + element);
  13.   }
  14.   File file = new File(outputDirectory, (String) element);
  15.   try {
  16.     OutputStream stream = adapter.createOutputStream(file);
  17.     msg.setBody(stream);
  18.     return msg;
  19.   } catch (IOException e) {
  20.     throw new ServiceRuntimeException(e);
  21.   }
  22. }

代码示例来源：origin: com.carecon.fabric3/fabric3-system

  1. public Message invoke(Message msg) {
  2.     Object body = msg.getBody();
  3.     Object instance;
  4.     try {
  5.       instance = component.getInstance();
  6.     } catch (Fabric3Exception e) {
  7.       throw new InvocationRuntimeException(e);
  8.     }
  10.     try {
  11.       msg.setBody(operation.invoke(instance, (Object[]) body));
  12.     } catch (InvocationTargetException e) {
  13.       msg.setBodyWithFault(e.getCause());
  14.     } catch (IllegalAccessException e) {
  15.       throw new InvocationRuntimeException(e);
  16.     } finally {
  17.       try {
  18.         component.releaseInstance(instance);
  19.       } catch (Fabric3Exception e) {
  20.         throw new InvocationRuntimeException(e);
  21.       }
  22.     }
  23.     return msg;
  24.   }
  25. }

代码示例来源：origin: com.carecon.fabric3/fabric3-fabric

  1. private Message transformOutput(Message ret) {
  2.   // FIXME For exception transformation, if it is checked convert as application fault
  3.   Object body = ret.getBody();
  4.   // TODO handle null types
  5.   if (body != null) {
  6.     try {
  7.       Object transformed = outTransformer.transform(body, outLoader);
  8.       if (ret.isFault()) {
  9.         ret.setBodyWithFault(transformed);
  10.       } else {
  11.         ret.setBody(transformed);
  12.       }
  13.     } catch (ClassCastException e) {
  14.       // an unexpected type was returned by the target service or an interceptor later in the chain. This is an error in the extension or
  15.       // interceptor and not user code since errors should be trapped and returned in the format expected by the transformer
  16.       if (body instanceof Throwable) {
  17.         throw new ServiceRuntimeException("Unexpected exception returned", (Throwable) body);
  18.       } else {
  19.         throw new ServiceRuntimeException("Unexpected type returned: " + body.getClass());
  20.       }
  21.     } catch (Fabric3Exception e) {
  22.       throw new ServiceRuntimeException(e);
  23.     }
  24.   }
  25.   return ret;
  26. }

代码示例来源：origin: com.carecon.fabric3/fabric3-async

  1. public void run() {
  2.   WorkContext workContext = WorkContextCache.getAndResetThreadWorkContext();
  3.   workContext.addCallbackReferences(stack);
  4.   workContext.addHeaders(headers);
  5.   workContext.setSubject(subject);
  6.   Message message = MessageCache.getAndResetMessage();
  7.   message.setBody(payload);
  8.   message.setWorkContext(workContext);
  9.   Message response = next.invoke(message);
  10.   if (response.isFault()) {
  11.     // log the exception
  12.     monitor.onError((Throwable) response.getBody());
  13.   }
  14.   message.reset();
  15.   workContext.reset();
  16. }

代码示例来源：origin: org.fabric3/fabric3-binding-ftp

  1. public boolean onUpload(String fileName, String contentType, InputStream uploadData) throws Exception {
  2.   Object[] args = new Object[]{fileName, uploadData};
  3.   WorkContext workContext = WorkContextCache.getAndResetThreadWorkContext();
  4.   Message input = MessageCache.getAndResetMessage();
  5.   try {
  6.     // set the header value for the request context
  7.     workContext.setHeader(FtpConstants.HEADER_CONTENT_TYPE, contentType);
  8.     input.setWorkContext(workContext);
  9.     input.setBody(args);
  10.     Message response = getInterceptor().invoke(input);
  11.     if (response.isFault()) {
  12.       monitor.fileProcessingError(servicePath, (Throwable) response.getBody());
  13.       input.reset();
  14.       return false;
  15.     }
  16.     return true;
  17.   } finally {
  18.     input.reset();
  19.     workContext.reset();
  20.   }
  21. }

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