Java CorbaContactInfo类代码示例

import com.sun.corba.se.spi.transport.CorbaContactInfo; //导入依赖的package包/类
private byte getStreamFormatVersionForThisRequest(IOR ior,
                                                  GIOPVersion giopVersion)
{

    byte localMaxVersion
        = ORBUtility.getMaxStreamFormatVersion();

    IOR effectiveTargetIOR =
        ((CorbaContactInfo)this.contactInfo).getEffectiveTargetIOR();
    IIOPProfileTemplate temp =
        (IIOPProfileTemplate)effectiveTargetIOR.getProfile().getTaggedProfileTemplate();
    Iterator iter = temp.iteratorById(TAG_RMI_CUSTOM_MAX_STREAM_FORMAT.value);
    if (!iter.hasNext()) {
        // Didn't have the max stream format version tagged
        // component.
        if (giopVersion.lessThan(GIOPVersion.V1_3))
            return ORBConstants.STREAM_FORMAT_VERSION_1;
        else
            return ORBConstants.STREAM_FORMAT_VERSION_2;
    }

    byte remoteMaxVersion
        = ((MaxStreamFormatVersionComponent)iter.next()).getMaxStreamFormatVersion();

    return (byte)Math.min(localMaxVersion, remoteMaxVersion);
}
 

import com.sun.corba.se.spi.transport.CorbaContactInfo; //导入依赖的package包/类
public boolean reportException(ContactInfo contactInfo,
                               RuntimeException ex)
{
    this.failureContactInfo = (CorbaContactInfo)contactInfo;
    this.failureException = ex;
    if (ex instanceof COMM_FAILURE) {
        SystemException se = (SystemException) ex;
        if (se.completed == CompletionStatus.COMPLETED_NO) {
            if (hasNext()) {
                return true;
            }
            if (contactInfoList.getEffectiveTargetIOR() !=
                contactInfoList.getTargetIOR())
            {
                // retry from root ior
                updateEffectiveTargetIOR(contactInfoList.getTargetIOR());
                return true;
            }
        }
    }
    return false;
}
 

import com.sun.corba.se.spi.transport.CorbaContactInfo; //导入依赖的package包/类
/**
 * The actual object on which the operation will be invoked.  If the
 * reply_status is LOCATION_FORWARD, then on subsequent requests,
 * effective_target will contain the forwarded IOR while target will
 * remain unchanged.
 */
public org.omg.CORBA.Object effective_target() {
    // access is currently valid for all states:
    //checkAccess( MID_EFFECTIVE_TARGET );

    // Note: This is not necessarily the same as locatedIOR.
    // Reason: See the way we handle COMM_FAILURES in
    // ClientRequestDispatcher.createRequest, v1.32

    if (cachedEffectiveTargetObject == null) {
        CorbaContactInfo corbaContactInfo = (CorbaContactInfo)
            messageMediator.getContactInfo();
        // REVISIT - get through chain like getLocatedIOR helper below.
        cachedEffectiveTargetObject =
            iorToObject(corbaContactInfo.getEffectiveTargetIOR());
    }
    return cachedEffectiveTargetObject;
}
 

import com.sun.corba.se.spi.transport.CorbaContactInfo; //导入依赖的package包/类
/**
 * The profile that will be used to send the request.  If a location
 * forward has occurred for this operation's object and that object's
 * profile change accordingly, then this profile will be that located
 * profile.
 */
public TaggedProfile effective_profile (){
    // access is currently valid for all states:
    //checkAccess( MID_EFFECTIVE_PROFILE );

    if( cachedEffectiveProfile == null ) {
        CorbaContactInfo corbaContactInfo = (CorbaContactInfo)
            messageMediator.getContactInfo();
        cachedEffectiveProfile =
            corbaContactInfo.getEffectiveProfile().getIOPProfile();
    }

    // Good citizen: In the interest of efficiency, we assume interceptors
    // will not modify the returned TaggedProfile in any way so we need
    // not make a deep copy of it.

    return cachedEffectiveProfile;
}