пытаюсь создать в iDea SessionBean (с SessionBean дело имею первый раз )
вроде всё нормально, есть
bean:
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public class CartBean implements SessionBean {
String customerName;
String customerId;
Vector contents;
public void ejbCreate(String person) throws CreateException{
if (person == null ) {
new CreateException("Null person not allowed.");
}
else {
customerName = person;
contents = new Vector();
}
}
public void setColor(String clientColor) {
contents.addElement(clientColor);
}
public String getColor(){
String result = contents.elementAt( 0 ).toString();
if (result != null ) {
return result;
}
throw new EJBException("Color is null.");
}
public Vector getContents() {
return contents;
}
public CartBean() {}
public void ejbRemove() {}
public void ejbActivate() {}
public void ejbPassivate() {}
public void setSessionContext(SessionContext sc) {}
}
home
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public interface CartHome extends EJBHome {
Cart ejbCreate(String person) throws RemoteException, CreateException;
}
remote
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public interface Cart extends EJBObject {
public void setColor(String clientColor) throws RemoteException;
public String getColor() throws RemoteException;
public Vector getContents() throws RemoteException;
}
дескриптор
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<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd"
version="2.1">
<enterprise-beans>
<session>
<description>Session Bean</description>
<display-name>Cart</display-name>
<ejb-name>Cart</ejb-name>
<home>com.bcc.bean.CartHome</home>
<remote>com.bcc.bean.Cart</remote>
<ejb- class >com.bcc.bean.CartBean</ejb- class >
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>Cart</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
при попытке собрать (make project) проект, ругается на то, что:
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C:\Project\temp\mySessionBean\MyEjb\src\com\bcc\bean\CartHome.java
Error:Error:line ( 14 ) Interface 'CartHome' should define at least one create method.
Error:Error:line ( 15 )Method 'ejbCreate' name should not conflict with the names defined by the EJB architecture
C:\Project\temp\mySessionBean\MyEjb\src\com\bcc\bean\CartBean.java
Error:Error:line ( 17 )EJB bean class 'CartBean' should implement 'CartHome.ejbCreate(java.lang.String)'
помогите разобратся в чём дело
