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[英]hazelcast-client.xml is not getting loaded hazelcast version 5.1.1
[英]How to configure List<?> type in hazelcast-client.xml for custom Byte array serialization
我使用ByteArraySerializer创建了一个自定义序列化类,如下所示。
public class ProgramListSerializer implements ByteArraySerializer<List<Program>> {
public static final TypeReference<List<Program>> LIST_PROGRAM_TYPE = new TypeReference<List<Program>>() {};
private ObjectMapper mapper = new ObjectMapper(new SmileFactory());
public ProgramListSerializer() {
}
public int getTypeId() {
return 1001;
}
public byte[] write(List<Program> object) throws IOException {
return this.mapper.writeValueAsBytes(object);
}
public List<Program> read(byte[] buffer) throws IOException {
return this.mapper.readValue(buffer, LIST_PROGRAM_TYPE);
}
public void destroy() {
}}
现在我需要在hazelcast-client.xml中配置它,我尝试定义如下。
<serialization>
<serializers>
<serializer class-name="com.XXX.serializer.ProgramListSerailizer" type-class="java.util.List<com.xxx.Program>"/>
</serializers>
Hazelcast无法识别该班级。 引起原因:com.hazelcast.nio.serialization.HazelcastSerializationException:java.lang.ClassNotFoundException:java.util.List
有什么办法可以在hazelcast-client.xml中为具有泛型的collection(List,Set)定义类型类?
在不测试定义是否可以正确加载的情况下,可以通过正确转义“ <”和“>”字符来修正定义:
“ <” =“ <”“>” =“>”
因此:
型级= “java.util.List的<com.xxx.Program>”
抱歉,转义字符正确呈现,应该是
"<" = "<"
">" = ">"
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