[Midpoint-dev] none serializable AttributeDelta

[Daniel Sommer]

Hello,


we have switched to newer version of the evolveum ldap connector. It only supports the newer UpdateDeltaApiOp.
However we are also using the remote ConnectorServer. This results in the exception, that AttributeDelta (param oft he delta op)
cannot be serialized:


org.identityconnectors.framework.common.exceptions.ConnectorException: No serializer for class: class org.identityconnectors.framework.common.objects.AttributeDelta
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder$InternalEncoder.writeClass(BinaryObjectEncoder.java:171) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder$InternalEncoder.writeObject(BinaryObjectEncoder.java:115) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder.writeObjectContents(BinaryObjectEncoder.java:425) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.Primitives$26.lambda$serialize$0(Primitives.java:517) ~[connector-framework-internal-1.5.0.0.jar:na]
                at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
                at org.identityconnectors.framework.impl.serializer.Primitives$26.serialize(Primitives.java:516) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder$InternalEncoder.writeObject(BinaryObjectEncoder.java:133) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder.writeObjectContents(BinaryObjectEncoder.java:425) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.Primitives$25.lambda$serialize$0(Primitives.java:475) ~[connector-framework-internal-1.5.0.0.jar:na]
                at java.base/java.util.ArrayList.forEach(ArrayList.java:1540) ~[na:na]
                at java.base/java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1085) ~[na:na]
                at org.identityconnectors.framework.impl.serializer.Primitives$25.serialize(Primitives.java:474) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder$InternalEncoder.writeObject(BinaryObjectEncoder.java:133) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder.writeObjectField(BinaryObjectEncoder.java:432) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.MessageHandlers$3.serialize(MessageHandlers.java:120) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder$InternalEncoder.writeObject(BinaryObjectEncoder.java:133) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.serializer.binary.BinaryObjectEncoder.writeObject(BinaryObjectEncoder.java:317) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.api.remote.RemoteFrameworkConnection.writeObject(RemoteFrameworkConnection.java:148) ~[connector-framework-internal-1.5.0.0.jar:na]
                at org.identityconnectors.framework.impl.api.remote.RemoteOperationInvocationHandler.invoke(RemoteOperationInvocationHandler.java:88) ~[connector-framework-internal-1.5.0.0.jar:na]
                at com.sun.proxy.$Proxy289.updateDelta(Unknown Source) ~[na:na]
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
                at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
                at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
                at org.identityconnectors.framework.impl.api.DelegatingTimeoutProxy.invoke(DelegatingTimeoutProxy.java:99) ~[connector-framework-internal-1.5.0.0.jar:na]
                at com.sun.proxy.$Proxy289.updateDelta(Unknown Source) ~[na:na]
                at org.identityconnectors.framework.impl.api.AbstractConnectorFacade.updateDelta(AbstractConnectorFacade.java:206) ~[connector-framework-internal-1.5.0.0.jar:na]
              ...

Please help.


Best regards,

Daniel Sommer
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