Java AdapterAlreadyExists类代码示例

import org.omg.PortableServer.POAPackage.AdapterAlreadyExists; //导入依赖的package包/类
/**
 * <code>create_POA</code>
 * <b>Section 3.3.8.2</b>
 */
public POA create_POA(String name, POAManager
    theManager, Policy[] policies) throws AdapterAlreadyExists,
    InvalidPolicy
{
    try {
        lock() ;

        if (debug) {
            ORBUtility.dprint( this, "Calling create_POA(name=" + name +
                " theManager=" + theManager + " policies=" + policies +
                ") on poa " + this ) ;
        }

        // We cannot create children of a POA that is (being) destroyed.
        // This has been added to the CORBA 3.0 spec.
        if (state > STATE_RUN)
            throw omgLifecycleWrapper().createPoaDestroy() ;

        POAImpl poa = (POAImpl)(children.get(name)) ;

        if (poa == null) {
            poa = new POAImpl( name, this, getORB(), STATE_START ) ;
        }

        try {
            poa.lock() ;

            if (debug) {
                ORBUtility.dprint( this,
                    "Calling create_POA: new poa is " + poa ) ;
            }

            if ((poa.state != STATE_START) && (poa.state != STATE_INIT))
                throw new AdapterAlreadyExists();

            POAManagerImpl newManager = (POAManagerImpl)theManager ;
            if (newManager == null)
                newManager = new POAManagerImpl( manager.getFactory(),
                    manager.getPIHandler() );

            int defaultCopierId =
                getORB().getCopierManager().getDefaultId() ;
            Policies POAPolicies =
                new Policies( policies, defaultCopierId ) ;

            poa.initialize( newManager, POAPolicies ) ;

            return poa;
        } finally {
            poa.unlock() ;
        }
    } finally {
        unlock() ;
    }
}
 

import org.omg.PortableServer.POAPackage.AdapterAlreadyExists; //导入依赖的package包/类
/**
 * Creates a new POA as a child of the target POA.
 *
 * @param child_name the name of the child POA being created.
 * @param manager the manager that will control the new POA. If this parameter
 * is null, a new POA manager is created and associated with the new POA.
 *
 * @param policies the policies, applicable for the parent POA. Policies
 * are <i>not</i> inherited from the parent POA.
 *
 * @return an newly created POA. The POA will be intially in the holding
 * state and must be activated to start processing requests.
 *
 * @throws AdapterAlreadyExists if the child with the given child_name
 * already exists for the current POA.
 * @throws InvalidPolicy if the policies conflict with each other or are
 * otherwise inappropriate.
 *
 * @see #the_children()
 */
public POA create_POA(String child_name, POAManager manager, Policy[] policies)
               throws AdapterAlreadyExists, InvalidPolicy
{
  POA child;
  for (int i = 0; i < children.size(); i++)
    {
      child = (POA) children.get(i);
      if (child.the_name().equals(child_name))
        throw new AdapterAlreadyExists(name + "/" + child_name);
    }

  POA poa = createPoaInstance(child_name, manager, policies, m_orb);
  children.add(poa);
  return poa;
}
 

import org.omg.PortableServer.POAPackage.AdapterAlreadyExists; //导入依赖的package包/类
/**
 * Creates a new POA as a child of the target POA.
 *
 * @param child_name the name of the child POA being created.
 * @param manager the manager that will control the new POA. If this parameter
 * is null, a new POA manager is created and associated with the new POA.
 *
 * @param policies the policies, applicable for the parent POA. Policies
 * are <i>not</i> inherited from the parent POA. If some policy type
 * is missing in the array (or the zero size array is passed), the missing
 * policies obtain the default values from the table, specified
 * in the {@link POA} documentation header.
 *
 * @return an newly created POA. The POA will be intially in the holding
 * state and must be activated to start processing requests.
 *
 * @throws AdapterAlreadyExists if the child with the given child_name
 * already exists for the current POA.
 * @throws InvalidPolicy if the policies conflict with each other or are
 * otherwise inappropriate.
 *
 * @see POA for the list of required policies.
 * @see #the_children()
 */
POA create_POA(String child_name, POAManager manager, Policy[] policies)
        throws AdapterAlreadyExists, InvalidPolicy;