RabbitMQ Java Deserialization ClassNotFound - serialization

Question

I am trying to send an object from the producer to the consumer using SerializationUtils from Apache. Problem is when I deserialize I get the following error :
06-16 11:23:51.443: E/AndroidRuntime(4396): FATAL EXCEPTION: Thread-493
06-16 11:23:51.443: E/AndroidRuntime(4396): org.apache.commons.lang3.SerializationException: java.lang.ClassNotFoundException: Device
06-16 11:23:51.443: E/AndroidRuntime(4396): at org.apache.commons.lang3.SerializationUtils.deserialize(SerializationUtils.java:230)
06-16 11:23:51.443: E/AndroidRuntime(4396): at org.apache.commons.lang3.SerializationUtils.deserialize(SerializationUtils.java:268)
06-16 11:23:51.443: E/AndroidRuntime(4396): at com.homedcs.pushservice.PushLights$1.run(PushLights.java:102)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.lang.Thread.run(Thread.java:856)
06-16 11:23:51.443: E/AndroidRuntime(4396): Caused by: java.lang.ClassNotFoundException: Device
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.lang.Class.classForName(Native Method)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.lang.Class.forName(Class.java:217)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:2304)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readNewClassDesc(ObjectInputStream.java:1663)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:683)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readNewObject(ObjectInputStream.java:1806)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readNonPrimitiveContent(ObjectInputStream.java:787)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readObject(ObjectInputStream.java:2006)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1963)
06-16 11:23:51.443: E/AndroidRuntime(4396): at org.apache.commons.lang3.SerializationUtils.deserialize(SerializationUtils.java:224)
06-16 11:23:51.443: E/AndroidRuntime(4396): ... 3 more
06-16 11:23:51.443: E/AndroidRuntime(4396): Caused by: java.lang.NoClassDefFoundError: Device
06-16 11:23:51.443: E/AndroidRuntime(4396): ... 13 more
06-16 11:23:51.443: E/AndroidRuntime(4396): Caused by: java.lang.ClassNotFoundException: Device
06-16 11:23:51.443: E/AndroidRuntime(4396): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
06-16 11:23:51.443: E/AndroidRuntime(4396): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
06-16 11:23:51.443: E/AndroidRuntime(4396): ... 13 more
06-16 11:26:14.140: E/Trace(4444): error opening trace file: No such file or directory (2)
This is the Device Class
package com.homedcs.models;
import java.io.Serializable;
public class Device implements Serializable {
private static final long serialVersionUID = 1L;
private int id, type, slaveAddress, channel, value, power, config, location;
public Device() {
}
public Device(int id, int type, int slaveAddres, int channel, int value, int power, int config, int location) {
this.id = id;
this.type = type;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
}
I've searched the internet and found out something about classpath. I still don't know how I can solve this.

Answer 1

I used apache thrift to make cross platform objects.
You just make a thrfit file and generate the class in what language you desire, very helpful and very easy!