序列化java.lang.Error的

Question

我序列化下面的類，所以我可以送過來一個REST接口：

import java.util.Collection; 
import java.util.LinkedList; 
import java.util.List; 

/** 
* Object that holds information on result of executed method on remote  agent. 
*/ 

public class ResultMessage implements Message { 

private static final long serialVersionUID = -8740453631197286688L; 
private Exception exception; 
private Error error; 
private String exceptionType; 
private String errorType; 

public String getCmdResponse() { 
    return cmdResponse; 
} 

public Exception getException() { 
    return exception; 
} 

public void setException(Exception e) { 
    this.exception = e; 
    if (e != null) { 
     this.exceptionType = e.getClass().getName(); 
    } 
} 

public String getExceptionType() { 
    return exceptionType; 
} 

public Error getError() { 
    return error; 
} 

public void setError(Error error) { 
    this.error = error; 
    if (error != null) { 
     this.errorType = error.getClass().getName(); 
    } 
} 

public String getErrorType() { 
    return errorType; 
}  

} 

我可以編碼沒有任何問題異常，但我似乎無法編碼錯誤。以下錯誤：

java.lang.NoClassDefFoundError: com/cfg/ObjectRepositoryFactory 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
at java.lang.Thread.run(Thread.java:745) 
Caused by: java.lang.ClassNotFoundException: com.cfg.ObjectRepositoryFactory 
at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 
... 7 more 

當我嘗試序列化此我得到：

org.jboss.resteasy.spi.ReaderException:  
org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized 
field "exception" (Class java.lang.Throwable), not marked as ignorable 
at [Source: org.jboss.netty.buffer.ChannelBufferInputStream@6cc1e35f; 
line: 1, column: 2080] (through reference chain: 
com.rest.message.ResultMessage["error"]->java.lang.Throwable["exception"]) 

這就是場被置：

try { 
     verb.runCommand(result); 
    } catch (Exception e) { 
     LOGGER.fatal("Failed to execute command [" + msg.getCommand() + "] due to exception"); 
     System.err.println("Exception: "); 
     e.printStackTrace(); 
     LOGGER.trace(e.getMessage(), e); 
     result.setException(e); 
    } catch (Error ee) { 
     result.setError(ee); 
     System.err.println("Error: "); 
     ee.printStackTrace(); 
     LOGGER.trace(ee.getMessage(), ee); 
     LOGGER.fatal("Failed to execute command [" + msg.getCommand() + "] due to error"); 
    } finally { 
     sendResult(result); 
    } 

當我趕上的java.lang。它的異常工作正常，但沒有這個特殊的java.lang.Error。

Answer 1

UnrecognizedPropertyException - 專門用於指示由於遇到無法映射到Object屬性（通過getter，構造函數參數或字段）的JSON屬性而導致的問題的JsonMappingException子類。 （來源：https://fasterxml.github.io/jackson-databind/javadoc/2.3.0/com/fasterxml/jackson/databind/exc/UnrecognizedPropertyException.html）

你能顯示所有的setter和getters嗎？