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integration of the new AtomicAction class

This commit is contained in:
miconis 2020-03-19 15:10:42 +01:00
parent 6e0fb8efa0
commit 6d879e2ee1
2 changed files with 63 additions and 4 deletions

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@ -1,4 +1,38 @@
package eu.dnetlib.dhp.schema.action;
public class AtomicAction {
}
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import java.io.Serializable;
@JsonDeserialize(using = AtomicActionDeserializer.class)
public class AtomicAction<T extends Oaf> implements Serializable {
private Class<T> clazz;
private T payload;
public AtomicAction() {
}
public AtomicAction(Class<T> clazz, T payload) {
this.clazz = clazz;
this.payload = payload;
}
public Class<T> getClazz() {
return clazz;
}
public void setClazz(Class<T> clazz) {
this.clazz = clazz;
}
public T getPayload() {
return payload;
}
public void setPayload(T payload) {
this.payload = payload;
}
}

View File

@ -1,4 +1,29 @@
package eu.dnetlib.dhp.schema.action;
public class AtomicActionDeserializer {
}
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import java.io.IOException;
public class AtomicActionDeserializer extends JsonDeserializer {
@Override
public Object deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode node = jp.getCodec().readTree(jp);
String classTag = node.get("clazz").asText();
JsonNode payload = node.get("payload");
ObjectMapper mapper = new ObjectMapper();
try {
final Class<?> clazz = Class.forName(classTag);
return new AtomicAction(clazz, (Oaf) mapper.readValue(payload.toString(), clazz));
} catch (ClassNotFoundException e) {
throw new IOException(e);
}
}
}