Convert objects into byte streams for network transmission, and convert byte streams into objects for restoring the received byte stream data back into objects.
org.apache.dubbo.common.serialize.Serialization
org.apache.dubbo.common.serialize.ObjectInput
org.apache.dubbo.common.serialize.ObjectOutput
<!-- Serialization method for the protocol -->
<dubbo:protocol serialization="xxx" />
<!-- Default value setting, when <dubbo:protocol> does not configure serialization, use this configuration -->
<dubbo:provider serialization="xxx" />
org.apache.dubbo.common.serialize.dubbo.DubboSerialization
org.apache.dubbo.common.serialize.hessian.Hessian2Serialization
org.apache.dubbo.common.serialize.java.JavaSerialization
org.apache.dubbo.common.serialize.java.CompactedJavaSerialization
Maven project structure:
src
|-main
|-java
|-com
|-xxx
|-XxxSerialization.java (implements Serialization interface)
|-XxxObjectInput.java (implements ObjectInput interface)
|-XxxObjectOutput.java (implements ObjectOutput interface)
|-resources
|-META-INF
|-dubbo
|-org.apache.dubbo.common.serialize.Serialization (plain text file, content: xxx=com.xxx.XxxSerialization)
XxxSerialization.java:
package com.xxx;
import org.apache.dubbo.common.serialize.Serialization;
import org.apache.dubbo.common.serialize.ObjectInput;
import org.apache.dubbo.common.serialize.ObjectOutput;
public class XxxSerialization implements Serialization {
public ObjectOutput serialize(Parameters parameters, OutputStream output) throws IOException {
return new XxxObjectOutput(output);
}
public ObjectInput deserialize(Parameters parameters, InputStream input) throws IOException {
return new XxxObjectInput(input);
}
}
META-INF/dubbo/org.apache.dubbo.common.serialize.Serialization:
xxx=com.xxx.XxxSerialization