Java CorbaContactInfoList.getLocalClientRequestDispatcher方法代码示例

import com.sun.corba.se.spi.transport.CorbaContactInfoList; //导入方法依赖的package包/类
public void disconnect( org.omg.CORBA.Object objref )
{
    // Get the delegate, then ior, then transientKey, then delete servant
    org.omg.CORBA.portable.Delegate del = StubAdapter.getDelegate(
        objref ) ;
    CorbaContactInfoList ccil = (CorbaContactInfoList)
        ((ClientDelegate)del).getContactInfoList() ;
    LocalClientRequestDispatcher lcs =
        ccil.getLocalClientRequestDispatcher() ;

    if (lcs instanceof JIDLLocalCRDImpl) {
        JIDLLocalCRDImpl jlcs = (JIDLLocalCRDImpl)lcs ;
        byte[] oid = jlcs.getObjectId() ;
        servants.deleteServant(oid);
        jlcs.unexport() ;
    } else {
        throw new RuntimeException(
            "TOAImpl.disconnect can not be called on " + lcs ) ;
    }
}
 

import com.sun.corba.se.spi.transport.CorbaContactInfoList; //导入方法依赖的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.spi.transport.CorbaContactInfoList; //导入方法依赖的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.spi.transport.CorbaContactInfoList; //导入方法依赖的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.spi.transport.CorbaContactInfoList; //导入方法依赖的package包/类
public void connect( org.omg.CORBA.Object objref)
{
    // Store the objref and get a userkey allocated by the transient
    // object manager.
    byte[] key = servants.storeServant(objref, null);

    // Find out the repository ID for this objref.
    String id = StubAdapter.getTypeIds( objref )[0] ;

    // Create the new objref
    ObjectReferenceFactory orf = getCurrentFactory() ;
    org.omg.CORBA.Object obj = orf.make_object( id, key ) ;

    // Copy the delegate from the new objref to the argument
    // XXX handle the case of an attempt to connect a local object.

    org.omg.CORBA.portable.Delegate delegate = StubAdapter.getDelegate(
        obj ) ;
    CorbaContactInfoList ccil = (CorbaContactInfoList)
        ((ClientDelegate)delegate).getContactInfoList() ;
    LocalClientRequestDispatcher lcs =
        ccil.getLocalClientRequestDispatcher() ;

    if (lcs instanceof JIDLLocalCRDImpl) {
        JIDLLocalCRDImpl jlcs = (JIDLLocalCRDImpl)lcs ;
        jlcs.setServant( objref ) ;
    } else {
        throw new RuntimeException(
            "TOAImpl.connect can not be called on " + lcs ) ;
    }

    StubAdapter.setDelegate( objref, delegate ) ;
}