?? skillbean.java
字號:
package data;
import java.rmi.*;
import java.sql.*;
import java.util.*;
import javax.ejb.*;
import javax.naming.*;
import javax.sql.*;
public abstract class SkillBean implements EntityBean
{
/// CMP methods
public abstract String getName ();
public abstract void setName (String name);
public abstract String getDescription ();
public abstract void setDescription (String description);
// EJB methods start here
public void ejbPostCreate (String name, String description) {}
public String ejbCreate (String name, String description) throws CreateException {
try {
((SkillLocalHome)ctx.getEJBLocalHome()).findByPrimaryKey(name);
throw new CreateException("Duplicate skill name: "+name);
}
catch (FinderException ex) {}
setName(name);
setDescription(description);
return null;
}
public List ejbHomeLookup(List names) throws FinderException {
List res = new ArrayList();
for(Iterator iter = names.iterator(); iter.hasNext(); ) {
String name = (String)iter.next();
SkillLocal skill = ((SkillLocalHome)ctx.getEJBLocalHome()).findByPrimaryKey(name);
if (skill == null) {
throw new FinderException("Could not find skill named " + name);
}
res.add(skill);
}
return res;
}
public void ejbLoad() {}
public void ejbStore() {}
public void ejbPassivate() {}
public void ejbActivate() {}
public void ejbRemove() {}
private EntityContext ctx;
public void setEntityContext(EntityContext ctx) {
this.ctx = ctx;
}
public void unsetEntityContext() {
this.ctx = null;
}
}
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