import com.sun.corba.se.pept.transport.ContactInfoList; //导入依赖的package包/类
/**
 * The <tt>isLocal</tt> method has the same semantics as the
 * ObjectImpl._is_local method, except that it can throw a RemoteException.
 * (no it doesn't but the spec says it should.)
 *
 * The <tt>_is_local()</tt> method is provided so that stubs may determine
 * if a particular object is implemented by a local servant and hence local
 * invocation APIs may be used.
 *
 * @param stub the stub to test.
 *
 * @return The <tt>_is_local()</tt> method returns true if
 * the servant incarnating the object is located in the same process as
 * the stub and they both share the same ORB instance.  The <tt>_is_local()</tt>
 * method returns false otherwise. The default behavior of <tt>_is_local()</tt> is
 * to return false.
 *
 * @throws RemoteException The Java to IDL specification does to
 * specify the conditions that cause a RemoteException to be thrown.
 */
public boolean isLocal(javax.rmi.CORBA.Stub stub) throws RemoteException
{
    boolean result = false ;

    try {
        org.omg.CORBA.portable.Delegate delegate = stub._get_delegate() ;
        if (delegate instanceof CorbaClientDelegate) {
            // For the Sun ORB
            CorbaClientDelegate cdel = (CorbaClientDelegate)delegate ;
            ContactInfoList cil = cdel.getContactInfoList() ;
            if (cil instanceof CorbaContactInfoList) {
                CorbaContactInfoList ccil = (CorbaContactInfoList)cil ;
                LocalClientRequestDispatcher lcs = ccil.getLocalClientRequestDispatcher() ;
                result = lcs.useLocalInvocation( null ) ;
            }
        } else {
            // For a non-Sun ORB
            result = delegate.is_local( stub ) ;
        }
    } catch (SystemException e) {
        throw javax.rmi.CORBA.Util.mapSystemException(e);
    }

    return result ;
}
 

import com.sun.corba.se.pept.transport.ContactInfoList; //导入依赖的package包/类
private boolean isLocal()
{
    boolean result = false ;
    Delegate delegate = StubAdapter.getDelegate( stub ) ;

    if (delegate instanceof CorbaClientDelegate) {
        CorbaClientDelegate cdel = (CorbaClientDelegate)delegate ;
        ContactInfoList cil = cdel.getContactInfoList() ;
        if (cil instanceof CorbaContactInfoList) {
            CorbaContactInfoList ccil = (CorbaContactInfoList)cil ;
            LocalClientRequestDispatcher lcrd =
                ccil.getLocalClientRequestDispatcher() ;
            result = lcrd.useLocalInvocation( null ) ;
        }
    }

    return result ;
}
 

import com.sun.corba.se.pept.transport.ContactInfoList; //导入依赖的package包/类
/**
 * The {@code isLocal} method has the same semantics as the
 * ObjectImpl._is_local method, except that it can throw a RemoteException.
 * (no it doesn't but the spec says it should.)
 *
 * The {@code _is_local()} method is provided so that stubs may determine
 * if a particular object is implemented by a local servant and hence local
 * invocation APIs may be used.
 *
 * @param stub the stub to test.
 *
 * @return The {@code _is_local()} method returns true if
 * the servant incarnating the object is located in the same process as
 * the stub and they both share the same ORB instance.  The {@code _is_local()}
 * method returns false otherwise. The default behavior of {@code _is_local()} is
 * to return false.
 *
 * @throws RemoteException The Java to IDL specification does to
 * specify the conditions that cause a RemoteException to be thrown.
 */
public boolean isLocal(javax.rmi.CORBA.Stub stub) throws RemoteException
{
    boolean result = false ;

    try {
        org.omg.CORBA.portable.Delegate delegate = stub._get_delegate() ;
        if (delegate instanceof CorbaClientDelegate) {
            // For the Sun ORB
            CorbaClientDelegate cdel = (CorbaClientDelegate)delegate ;
            ContactInfoList cil = cdel.getContactInfoList() ;
            if (cil instanceof CorbaContactInfoList) {
                CorbaContactInfoList ccil = (CorbaContactInfoList)cil ;
                LocalClientRequestDispatcher lcs = ccil.getLocalClientRequestDispatcher() ;
                result = lcs.useLocalInvocation( null ) ;
            }
        } else {
            // For a non-Sun ORB
            result = delegate.is_local( stub ) ;
        }
    } catch (SystemException e) {
        throw javax.rmi.CORBA.Util.mapSystemException(e);
    }

    return result ;
}
 

import com.sun.corba.se.pept.transport.ContactInfoList; //导入依赖的package包/类
public ContactInfoList getContactInfoList()
{
    return contactInfoList;
}
 

import com.sun.corba.se.pept.transport.ContactInfoList; //导入依赖的package包/类
/** This method obtains an IOR from a CORBA object reference.
* It will return null if obj is a local object, a null object,
* or an object implemented by a different ORB.  It will
* throw BAD_OPERATION if obj is an unconnected RMI-IIOP object.
* @return IOR the IOR that represents this objref.  This will
* never be null.
* @exception BAD_OPERATION (from oi._get_delegate) if obj is a
* normal objref, but does not have a delegate set.
* @exception BAD_PARAM if obj is a local object, or else was
* created by a foreign ORB.
*/
public static IOR getIOR( org.omg.CORBA.Object obj )
{
    if (obj == null)
        throw wrapper.nullObjectReference() ;

    IOR ior = null ;
    if (StubAdapter.isStub(obj)) {
        org.omg.CORBA.portable.Delegate del = StubAdapter.getDelegate(
            obj ) ;

        if (del instanceof CorbaClientDelegate) {
            CorbaClientDelegate cdel = (CorbaClientDelegate)del ;
            ContactInfoList cil = cdel.getContactInfoList() ;

            if (cil instanceof CorbaContactInfoList) {
                CorbaContactInfoList ccil = (CorbaContactInfoList)cil ;
                ior = ccil.getTargetIOR() ;
                if (ior == null)
                    throw wrapper.nullIor() ;

                return ior ;
            } else {
                // This is our code, but the ContactInfoList is not a
                // CorbaContactInfoList.  This should not happen, because
                // we are in the CORBA application of the DCSA framework.
                // This is a coding error, and thus an INTERNAL exception
                // should be thrown.
                // XXX needs minor code
                throw new INTERNAL() ;
            }
        }

        // obj is implemented by a foreign ORB, because the Delegate is not a
        // ClientDelegate.
        // XXX this case could be handled by marshalling and
        // unmarshalling.  However, object_to_string cannot be used
        // here, as it is implemented with getIOR.  Note that this
        // will require access to an ORB, so that we can create streams
        // as needed.  The ORB is available simply as io._orb().
        throw wrapper.objrefFromForeignOrb() ;
    } else
        throw wrapper.localObjectNotAllowed() ;
}