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package com.sun.ejb.containers;
import com.sun.ejb.*;
import com.sun.ejb.portable.*;
import com.sun.enterprise.*;
import com.sun.enterprise.deployment.*;
import java.lang.reflect.Method;
import javax.ejb.*;
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.rmi.NoSuchObjectException;
import java.util.Hashtable;
import java.util.Properties;
import java.util.logging.*;
import com.sun.logging.*;
/**
* This class implements the EJBHome interface.
* This class is also the base class for all generated concrete EJBHome
* implementations.
* At deployment time, one instance of the EJBHome is created
* for each EJB class in a JAR that has a remote home.
*
*/
public abstract class EJBHomeImpl
implements javax.ejb.EJBHome
{
private static final Logger _logger =
LogDomains.getLogger(LogDomains.EJB_LOGGER);
private BaseContainer container;
/**
* This constructor is called from an EJBHome implementation's constructor.
*/
protected EJBHomeImpl()
throws RemoteException
{
}
/**
* Called from EJBHome implementation.
*/
protected final Container getContainer() {
return container;
}
/**
* Called from BaseContainer only.
*/
final void setContainer(BaseContainer c) {
container = c;
}
/**
* Get the EJBHome corresponding to an EJBHomeImpl.
* These objects are one and the same when the home is generated,
* but distinct in the case of dynamic proxies. Therefore, code can't
* assume it can cast an EJBHomeImpl to the EJBHome that
* the client uses, and vice-versa. This is overridden in the
* InvocationHandler.
*/
protected EJBHome getEJBHome() {
return this;
}
/**
* Create a new EJBObject and new EJB if necessary.
* This is called from the generated "HelloEJBHomeImpl" create method.
* Return the EJBObject for the bean.
*/
public final EJBObjectImpl createEJBObjectImpl()
throws RemoteException, CreateException
{
return container.createEJBObjectImpl();
}
public EJBObjectImpl createRemoteBusinessObjectImpl()
throws RemoteException, CreateException
{
return container.createRemoteBusinessObjectImpl();
}
/***************************************
***********************************
The following are implementations of javax.ejb.EJBHome methods.
**************************************************************************/
/**
* This is the implementation of the javax.ejb.EJBHome remove method.
* @exception RemoveException on error during removal
*/
public final void remove(Handle handle)
throws RemoteException, RemoveException
{
container.authorizeRemoteMethod(BaseContainer.EJBHome_remove_Handle);
EJBObject ejbo;
try {
ejbo = handle.getEJBObject();
} catch ( RemoteException ex ) {
_logger.log(Level.FINE, "Exception in method remove()", ex);
NoSuchObjectException nsoe =
new NoSuchObjectException(ex.toString());
nsoe.initCause(ex);
throw nsoe;
}
ejbo.remove();
}
/**
* This is the implementation of the javax.ejb.EJBHome remove method.
* @exception RemoveException on error during removal
*/
public final void remove(Object primaryKey)
throws RemoteException, RemoveException
{
if ( !(container instanceof EntityContainer) ) {
// Session beans dont have primary keys. EJB2.0 Section 6.6
throw new RemoveException("Invalid remove operation.");
}
container.authorizeRemoteMethod(BaseContainer.EJBHome_remove_Pkey);
Method method=null;
try {
method = EJBHome.class.getMethod("remove",
new Class[]{Object.class});
} catch ( NoSuchMethodException e ) {
_logger.log(Level.FINE, "Exception in method remove()", e);
}
((EntityContainer)container).removeBean(primaryKey, method, false);
}
/**
* This is the implementation of the javax.ejb.EJBHome method.
*/
public final EJBMetaData getEJBMetaData()
throws RemoteException
{
container.authorizeRemoteMethod(BaseContainer.EJBHome_getEJBMetaData);
return container.getEJBMetaData();
}
/**
* This is the implementation of the javax.ejb.EJBHome getHomeHandle
* method.
*/
public final HomeHandle getHomeHandle()
throws RemoteException
{
container.authorizeRemoteMethod(BaseContainer.EJBHome_getHomeHandle);
return new HomeHandleImpl(container.getEJBHomeStub());
}
}
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