Java ORBConstants类代码示例

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
/**
 * If the RMI-IIOP maximum stream format version service context
 * is present, it indicates the maximum stream format version we
 * could use for the reply.  If it isn't present, the default is
 * 2 for GIOP 1.3 or greater, 1 for lower.
 *
 * This is only sent on requests.  Clients can find out the
 * server's maximum by looking for a tagged component in the IOR.
 */
public byte getStreamFormatVersionForReply() {

    // NOTE: The request service contexts may indicate the max.
    ServiceContexts svc = getRequestServiceContexts();

    MaxStreamFormatVersionServiceContext msfvsc
        = (MaxStreamFormatVersionServiceContext)svc.get(
            MaxStreamFormatVersionServiceContext.SERVICE_CONTEXT_ID);

    if (msfvsc != null) {
        byte localMaxVersion = ORBUtility.getMaxStreamFormatVersion();
        byte remoteMaxVersion = msfvsc.getMaximumStreamFormatVersion();

        return (byte)Math.min(localMaxVersion, remoteMaxVersion);
    } else {
        // Defaults to 1 for GIOP 1.2 or less, 2 for
        // GIOP 1.3 or higher.
        if (getGIOPVersion().lessThan(GIOPVersion.V1_3))
            return ORBConstants.STREAM_FORMAT_VERSION_1;
        else
            return ORBConstants.STREAM_FORMAT_VERSION_2;
    }
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
private CDROutputObject createAppropriateOutputObject(
    CorbaMessageMediator messageMediator,
    Message msg, LocateReplyMessage reply)
{
    CDROutputObject outputObject;

    if (msg.getGIOPVersion().lessThan(GIOPVersion.V1_2)) {
        // locate msgs 1.0 & 1.1 :=> grow,
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         this,
                         GIOPVersion.V1_0,
                         (CorbaConnection) messageMediator.getConnection(),
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    } else {
        // 1.2 :=> stream
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         messageMediator,
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    }
    return outputObject;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
protected ORB createORB(String[] args)
{
    Properties props = System.getProperties();

    // For debugging.
    //props.put( ORBConstants.DEBUG_PROPERTY, "naming" ) ;
    //props.put( ORBConstants.DEBUG_PROPERTY, "transport,giop,naming" ) ;

    props.put( ORBConstants.SERVER_ID_PROPERTY, "1000" ) ;
    props.put( ORBConstants.PERSISTENT_SERVER_PORT_PROPERTY,
        props.getProperty( ORBConstants.ORBD_PORT_PROPERTY,
            Integer.toString(
                ORBConstants.DEFAULT_ACTIVATION_PORT ) ) ) ;

    // See Bug 4396928 for more information about why we are initializing
    // the ORBClass to PIORB (now ORBImpl, but should check the bugid).
    props.put("org.omg.CORBA.ORBClass",
        "com.sun.corba.se.impl.orb.ORBImpl");

    return (ORB) ORB.init(args, props);
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
public boolean processCommand(String[] cmdArgs, ORB orb, PrintStream out)
{
    try {
        Repository repository = RepositoryHelper.narrow(
            orb.resolve_initial_references( ORBConstants.SERVER_REPOSITORY_NAME ));

        String[] applicationNames = repository.getApplicationNames();

        out.println(CorbaResourceUtil.getText("servertool.listappnames2"));
        out.println();
        for (int i=0; i < applicationNames.length; i++)
            out.println( "\t" + applicationNames[i] ) ;
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return commandDone;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
public boolean processCommand( String[] cmdArgs, ORB orb, PrintStream out )
{
    if ((cmdArgs.length == 2) && cmdArgs[0].equals( "-applicationName" )) {
        String str = (String)cmdArgs[1] ;

        try {
            Repository repository = RepositoryHelper.narrow(
                orb.resolve_initial_references( ORBConstants.SERVER_REPOSITORY_NAME ));

            try {
                int result = repository.getServerID( str ) ;
                out.println() ;
                out.println(CorbaResourceUtil.getText("servertool.getserverid2", str, Integer.toString(result)));
                out.println() ;
            } catch (ServerNotRegistered e) {
                out.println(CorbaResourceUtil.getText("servertool.nosuchserver"));
            }
        } catch (Exception ex) {
            ex.printStackTrace() ;
        }

        return commandDone ;
    } else
        return parseError ;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
protected void run()
{
    try {

        // create the persistent name service
        NameService ns = new NameService(orb, dbDir);

        // add root naming context to initial naming
        NamingContext rootContext = ns.initialNamingContext();
        InitialNameService ins = InitialNameServiceHelper.narrow(
                                 orb.resolve_initial_references(
                                 ORBConstants.INITIAL_NAME_SERVICE_NAME ));
        ins.bind( "NameService", rootContext, true);
        System.out.println(CorbaResourceUtil.getText("pnameserv.success"));

        // wait for invocations
        orb.run();

    } catch (Exception ex) {

        ex.printStackTrace(System.err);
    }
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
public TOAImpl( ORB orb, TransientObjectManager tom, String codebase )
{
    super( orb ) ;
    servants = tom ;

    // Make the object key template
    int serverid = ((ORB)getORB()).getTransientServerId();
    int scid = ORBConstants.TOA_SCID ;

    ObjectKeyTemplate oktemp = new JIDLObjectKeyTemplate( orb, scid, serverid ) ;

    // REVISIT - POA specific
    Policies policies = Policies.defaultPolicies;

    // REVISIT - absorb codebase into a policy
    initializeTemplate( oktemp, true,
                        policies,
                        codebase,
                        null, // manager id
                        oktemp.getObjectAdapterId()
                        ) ;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
private Operation makeFSOperation() {
    Operation fschecker = new Operation() {
        public Object operate( Object value )
        {
            int giopFragmentSize = ((Integer)value).intValue() ;
            if (giopFragmentSize < ORBConstants.GIOP_FRAGMENT_MINIMUM_SIZE){
                throw wrapper.fragmentSizeMinimum( new Integer( giopFragmentSize ),
                    new Integer( ORBConstants.GIOP_FRAGMENT_MINIMUM_SIZE ) ) ;
            }

            if (giopFragmentSize % ORBConstants.GIOP_FRAGMENT_DIVISOR != 0)
                throw wrapper.fragmentSizeDiv( new Integer( giopFragmentSize ),
                        new Integer( ORBConstants.GIOP_FRAGMENT_DIVISOR ) ) ;

            return value ;
        }
    } ;

    Operation result = OperationFactory.compose( OperationFactory.integerAction(),
        fschecker ) ;
    return result ;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
protected void alignAndReserve(int align, int n) {

        // headerPadding bit is set by the write operation of RequestMessage_1_2
        // or ReplyMessage_1_2 classes. When set, the very first body write
        // operation (from the stub code) would trigger an alignAndReserve
        // method call, that would in turn add the appropriate header padding,
        // such that the body is aligned on a 8-octet boundary. The padding
        // is required for GIOP versions 1.2 and above, only if body is present.
        if (headerPadding == true) {
            headerPadding = false;
            alignOnBoundary(ORBConstants.GIOP_12_MSG_BODY_ALIGNMENT);
        }

        // In GIOP 1.2, we always end fragments at our
        // fragment size, which is an "evenly divisible
        // 8 byte boundary" (aka divisible by 16).  A fragment can
        // end with appropriate alignment padding, but no padding
        // is needed with respect to the next GIOP fragment
        // header since it ends on an 8 byte boundary.

        bbwi.position(bbwi.position() + computeAlignment(align));

        if (bbwi.position() + n  > bbwi.buflen)
            grow(align, n);
    }
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
/** This static method takes a Stringified IOR and converts it into IOR object.
  * It is the caller's responsibility to only pass strings that start with "IOR:".
  */
private org.omg.CORBA.Object getIORFromString( String str )
{
    // Length must be even for str to be valid
    if ( (str.length() & 1) == 1 )
        throw wrapper.badStringifiedIorLen() ;

    byte[] buf = new byte[(str.length() - ORBConstants.STRINGIFY_PREFIX.length()) / NIBBLES_PER_BYTE];
    for (int i=ORBConstants.STRINGIFY_PREFIX.length(), j=0; i < str.length(); i +=NIBBLES_PER_BYTE, j++) {
         buf[j] = (byte)((ORBUtility.hexOf(str.charAt(i)) << UN_SHIFT) & 0xF0);
         buf[j] |= (byte)(ORBUtility.hexOf(str.charAt(i+1)) & 0x0F);
    }
    EncapsInputStream s = EncapsInputStreamFactory.newEncapsInputStream(orb, buf, buf.length,
            orb.getORBData().getGIOPVersion());
    s.consumeEndian();
    return s.read_Object() ;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
protected void checkPropertyDefaults()
{
    String host =
        resultProps.getProperty( ORBConstants.INITIAL_HOST_PROPERTY ) ;

    if ((host == null) || (host.equals("")))
        setProperty( ORBConstants.INITIAL_HOST_PROPERTY,
            configurationHostName );

    String serverHost =
        resultProps.getProperty( ORBConstants.SERVER_HOST_PROPERTY ) ;

    if (serverHost == null ||
        serverHost.equals("") ||
        serverHost.equals("0.0.0.0") ||
        serverHost.equals("::") ||
        serverHost.toLowerCase().equals("::ffff:0.0.0.0"))
    {
        setProperty(ORBConstants.SERVER_HOST_PROPERTY,
                    localHostName);
        setProperty(ORBConstants.LISTEN_ON_ALL_INTERFACES,
                    ORBConstants.LISTEN_ON_ALL_INTERFACES);
    }
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
public boolean isLocalServerId( int subcontractId, int serverId )
{
    synchronized (this) {
            checkShutdownState();
    }
    if ((subcontractId < ORBConstants.FIRST_POA_SCID) ||
        (subcontractId > ORBConstants.MAX_POA_SCID))
        return serverId == getTransientServerId( ) ;

    // XXX isTransient info should be stored in subcontract registry
    if (ORBConstants.isTransient( subcontractId ))
        return (serverId == getTransientServerId()) ;
    else if (configData.getPersistentServerIdInitialized())
        return (serverId == configData.getPersistentServerId()) ;
    else
        return false ;
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //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.impl.orbutil.ORBConstants; //导入依赖的package包/类
static void start( HashMap serverTable ) {
    int sleepTime = ORBConstants.DEFAULT_SERVER_POLLING_TIME;

    String pollingTime = System.getProperties().getProperty(
        ORBConstants.SERVER_POLLING_TIME );

    if ( pollingTime != null ) {
        try {
            sleepTime = Integer.parseInt( pollingTime );
        } catch (Exception e ) {
            // Too late to complain, Just use the default
            // sleepTime
        }
    }

    instance = new ProcessMonitorThread( serverTable,
        sleepTime );
    instance.setDaemon( true );
    instance.start();
}
 

import com.sun.corba.se.impl.orbutil.ORBConstants; //导入依赖的package包/类
public static IdentifiableFactory makeRequestPartitioningComponentFactory()
{
    return new EncapsulationFactoryBase(ORBConstants.TAG_REQUEST_PARTITIONING_ID) {
        public Identifiable readContents(InputStream in)
        {
            int threadPoolToUse = in.read_ulong();
            Identifiable comp =
                new RequestPartitioningComponentImpl(threadPoolToUse);
            return comp;
        }
    };
}