HIbernate-Mapping-Ausnahme: PropertyNotFoundException: could not find a setter
Habe ich zwei POJO ' s ,LAGER und STOCK_DETAILS (eins-zu-viele-Beziehung).
Auch ich habe eine Schnittstelle IAUDITLOG (zwei Methoden). Ich muss dieses interface implementieren, SOWOHL mit POJO ' s und schreiben will Umsetzung innerhalb dieser Methoden. Aber wenn ich implementieren IAUDITLOG Schnittstelle mit Kind-Klasse "STOCKDETAILS" dann gibt es Ausnahme ", dass sollten Sie haben Set-Eigenschaft"
LAGER-KLASSE:
@Entity
@Table(name = "stock")
public class Stock implements java.io.Serializable, IAuditLog
{
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Basic(optional = false)
@Column(name = "id")
private Integer stockId;
@Column(name = "STOCK_CODE")
private String stockCode;
@Column(name = "STOCK_NAME")
private String stockName;
@OneToMany( fetch = FetchType.LAZY, mappedBy = "stock")
public Set<StockDetail> stockDetails = new HashSet<StockDetail>(0);
public Set<StockDetail> getStockDetails() {
return stockDetails;
}
public void setStockDetails(Set<StockDetail> stockDetails) {
this.stockDetails = stockDetails;
}
public Integer getStockId() {
return stockId;
}
public void setStockId(Integer stockId) {
this.stockId = stockId;
}
public String getStockCode() {
return stockCode;
}
public void setStockCode(String stockCode) {
this.stockCode = stockCode;
}
public String getStockName() {
return stockName;
}
public void setStockName(String stockName) {
this.stockName = stockName;
}
//overridded methods of IAUDITLOG interface
public int getLogId() {
return stockId;
}
public String getLogDetail() {
return "some implementaion";
}
}
LAGER DETAILS KLASSE
@Entity
@Table(name = "StockDetail")
public class StockDetail implements Serializable, IAuditLog {
/**
*
*/
private static final long serialVersionUID = 1L;
private Integer recordId;
private Stock stock;
private Float priceOpen;
@Id
@GeneratedValue
@Column(name = "RECORD_ID", unique = true, nullable = false)
public Integer getRecordId() {
return this.recordId;
}
public void setRecordId(Integer recordId) {
this.recordId = recordId;
}
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "STOCK_ID", nullable = false)
public Stock getStock() {
return this.stock;
}
public void setStock(Stock stock) {
this.stock = stock;
}
@Column(name = "PRICE_OPEN", precision = 6)
public Float getPriceOpen() {
return this.priceOpen;
}
public void setPriceOpen(Float priceOpen) {
this.priceOpen = priceOpen;
}
//overriddded methods of IADUTILOG inteface
public int getLogId() {
//TODO Auto-generated method stub
return 0;
}
public String getLogDetail() {
//TODO Auto-generated method stub
return "some implementation";
}
}
IAUDITLOg Schnittstelle:
public interface IAuditLog {
public int getLogId();
public String getLogDetail();
}
STACK TRACE:
Caused by: org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister
at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:185)
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:135)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:385)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1760)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1798)
at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:247)
at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:373)
at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:358)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1571)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509)
... 46 more
Caused by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:138)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:341)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:507)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:146)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:163)
... 55 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135)
... 64 more
Caused by: org.hibernate.PropertyNotFoundException: Could not find a setter for property logDetail in class com.auditLog.common.StockDetail
at org.hibernate.property.BasicPropertyAccessor.createSetter(BasicPropertyAccessor.java:252)
at org.hibernate.property.BasicPropertyAccessor.getSetter(BasicPropertyAccessor.java:245)
at org.hibernate.mapping.Property.getSetter(Property.java:326)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildPropertySetter(PojoEntityTuplizer.java:444)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:201)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:82)
... 69 more
Feb 26, 2014 10:17:08 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet dispatcher
org.hibernate.PropertyNotFoundException: Could not find a setter for property logDetail in class com.auditLog.common.StockDetail
at org.hibernate.property.BasicPropertyAccessor.createSetter(BasicPropertyAccessor.java:252)
at org.hibernate.property.BasicPropertyAccessor.getSetter(BasicPropertyAccessor.java:245)
at org.hibernate.mapping.Property.getSetter(Property.java:326)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildPropertySetter(PojoEntityTuplizer.java:444)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:201)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:82)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:341)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:507)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:146)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
KANN JEMAND BITTE LASSEN Sie MICH WISSEN,was das problem sein könnte??? Warum sollte ich getter und setter für Eigenschaften, die nicht TATSÄCHLICH gehört zu dieser Klasse, aber umgesetzt von einer anderen Schnittstelle.
FYI... das funktioniert wunderbar, wenn ich dieses interface implementieren mit Übergeordneten Klasse "STOCK"
Du musst angemeldet sein, um einen Kommentar abzugeben.
Sollten Sie kommentieren die überschriebenen Methoden, die mit @Transient.
http://docs.oracle.com/javaee/5/api/javax/persistence/Transient.html
P. s. Ab Hibernate 3 Sammlungen faul sind standardmäßig so gibt es keine Notwendigkeit, um explizit zu Kennzeichnen, dass Sie faul sind.
Für andere, die über diese und die oben genannte Lösung nicht funktioniert, mein Fehler war, dass der name für mein setter war nicht richtig; es hat nicht mit der Eigenschaft es war die Einstellung. Das ist alles