기본 클래스가 EntityModel
인 클래스 계층 구조와 각각이 직접 상속 받고 몇 가지 속성을 추가하는 두 클래스 InvestorModel
및 AgentModel
이 있습니다. 그런 다음 JSON을 각 하위 클래스에 개별적으로 매핑하는 Mule 데이터 맵을 만듭니다.Mule DataMapper IOException
InvestorModel
지도 잘 작동하지만, AgentModel
지도는 EntityModel
를 인스턴스화 할 수 없다는 IOException
과 함께합니다 (IDE 미리보기에서) 실패합니다. 이것은 InvestorModel
맵에서 인스턴스화 할 수 있으므로 이상하게 보입니다. 나는 오류를 게시하지만, 실제로는 매핑 파일 일 뿐이므로 게시 할 소스가 없습니다. 나는 어디서부터 시작해야할지 모르겠습니다.
뮬 스튜디오 날짜와 v3.5.0
java.io.IOException: org.jetel.exception.JetelException: za.co.sci.core.shared.EntityModel can not be instantiated.
at org.jetel.component.tree.writer.TreeFormatter.write(TreeFormatter.java:72)
at org.jetel.util.MultiFileWriter.writeRecord2CurrentTarget(MultiFileWriter.java:420)
at org.jetel.util.MultiFileWriter.write(MultiFileWriter.java:297)
at org.jetel.component.TreeWriter.execute(TreeWriter.java:464)
at org.jetel.graph.Node.run(Node.java:465)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.jetel.exception.JetelException: za.co.sci.core.shared.EntityModel can not be instantiated.
at com.opensys.cloveretl.component.tree.writer.bean.BeanWriter.a(Unknown Source)
at com.opensys.cloveretl.component.tree.writer.bean.BeanWriter.a(Unknown Source)
at com.opensys.cloveretl.component.tree.writer.bean.BeanWriter.a(Unknown Source)
at com.opensys.cloveretl.component.tree.writer.bean.BeanWriter.writeStartNode(Unknown Source)
at org.jetel.component.tree.writer.model.runtime.WritableObject.writeContent(WritableObject.java:67)
at org.jetel.component.tree.writer.model.runtime.WritableContainer.write(WritableContainer.java:67)
at org.jetel.component.tree.writer.model.runtime.WritableObject.writeContent(WritableObject.java:77)
at org.jetel.component.tree.writer.model.runtime.WritableContainer.write(WritableContainer.java:67)
at org.jetel.component.tree.writer.model.runtime.WritableObject.writeContent(WritableObject.java:77)
at org.jetel.component.tree.writer.model.runtime.WritableContainer.write(WritableContainer.java:67)
at org.jetel.component.tree.writer.model.runtime.WritableObject.writeContent(WritableObject.java:77)
at org.jetel.component.tree.writer.model.runtime.WritableContainer.write(WritableContainer.java:67)
at org.jetel.component.tree.writer.model.runtime.WritableObject.writeContent(WritableObject.java:77)
at org.jetel.component.tree.writer.TreeFormatter.write(TreeFormatter.java:69)
... 7 more
클래스 조각에 달려있다 :
public abstract class EntityModel implements Serializable {
protected Long id;
private long entityNumber;
private EntityStatus status;
private String entityName;
...
public class AgentModel extends EntityModel implements Serializable{
private int agentCode;
private AgentType agentType;
private AgentClass agentClass;
...
public class InvestorModel extends EntityModel implements Serializable {
private boolean blockedRand;
private String utAUTType;
...
실패한 클래스의 스 니펫을 게시 할 수 있습니까? –