Java FullValueDescription类代码示例

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
private Vector getOrderedDescriptions(String repositoryID,
                                      com.sun.org.omg.SendingContext.CodeBase sender) {
    Vector descs = new Vector();

    if (sender == null) {
        return descs;
    }

    FullValueDescription aFVD = sender.meta(repositoryID);
    while (aFVD != null) {
        descs.insertElementAt(aFVD, 0);
        if ((aFVD.base_value != null) && !kEmptyStr.equals(aFVD.base_value)) {
            aFVD = sender.meta(aFVD.base_value);
        }
        else return descs;
    }

    return descs;
}
 

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
public synchronized FullValueDescription[] metas (String[] repIds) {
    FullValueDescription[] results
        = new FullValueDescription[repIds.length];

    for (int i = 0; i < results.length; i++)
        results[i] = meta(repIds[i]);

    return results;
}
 

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
public FullValueDescription[] metas (String[] x){
    FullValueDescription descriptions[] = new FullValueDescription[x.length];

    for (int i = 0; i < x.length; i++)
        descriptions[i] = meta(x[i]);

    return descriptions;
}
 

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
public FullValueDescription[] metas (String[] repIds) {
    FullValueDescription[] results
        = new FullValueDescription[repIds.length];

    for (int i = 0; i < results.length; i++)
        results[i] = meta(repIds[i]);

    return results;
}
 

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
/**
 * This input method uses FullValueDescriptions retrieved from the sender's runtime to
 * read in the data.  This method is capable of throwing out data not applicable to client's fields.
 *
 * NOTE : If the local description indicates custom marshaling and the remote type's FVD also
 * indicates custom marsahling than the local type is used to read the data off the wire.  However,
 * if either says custom while the other does not, a MARSHAL error is thrown.  Externalizable is
 * a form of custom marshaling.
 *
 */
private Object skipObjectUsingFVD(String repositoryID,
                                  com.sun.org.omg.SendingContext.CodeBase sender)
    throws IOException, ClassNotFoundException
{

    Enumeration fvdsList = getOrderedDescriptions(repositoryID, sender).elements();

    while(fvdsList.hasMoreElements()) {
        FullValueDescription fvd = (FullValueDescription)fvdsList.nextElement();
        String repIDForFVD = vhandler.getClassName(fvd.id);

        if (!repIDForFVD.equals("java.lang.Object")) {
            if (fvd.is_custom) {

                readFormatVersion();

                boolean calledDefaultWriteObject = readBoolean();

                if (calledDefaultWriteObject)
                    inputClassFields(null, null, null, fvd.members, sender);

                if (getStreamFormatVersion() == 2) {

                    ((ValueInputStream)getOrbStream()).start_value();
                    ((ValueInputStream)getOrbStream()).end_value();
                }

                // WARNING: If stream format version is 1 and there's
                // optional data, we'll get some form of exception down
                // the line.

            } else {
                // Use default marshaling
                inputClassFields(null, null, null, fvd.members, sender);
            }
        }

    } // end : while(fvdsList.hasMoreElements())
    return null;

}
 

import com.sun.org.omg.CORBA.ValueDefPackage.FullValueDescription; //导入依赖的package包/类
public static boolean isAssignableFrom(String clzRepositoryId, FullValueDescription type,
                                       com.sun.org.omg.SendingContext.CodeBase sender){

    if (exists(clzRepositoryId, type.supported_interfaces))
        return true;

    if (clzRepositoryId.equals(type.id))
        return true;

    if ((type.base_value != null) &&
        (!type.base_value.equals(""))) {
        FullValueDescription parent = sender.meta(type.base_value);

        return isAssignableFrom(clzRepositoryId, parent, sender);
    }

    return false;

}