com.sun.corba.se.impl.orbutil.ORBConstants Java Examples

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();
}
 

/**
 * Returns the correct buffer size for this type of
 * buffer manager as set in the ORB.
 */
public int getBufferSize() {
    ORBData orbData = null;
    int bufferSize = ORBConstants.GIOP_DEFAULT_BUFFER_SIZE;
    if (orb != null) {
        orbData = orb.getORBData();
        if (orbData != null) {
            bufferSize = orbData.getGIOPBufferSize();
            dprint("BufferManagerWriteGrow.getBufferSize: bufferSize == " + bufferSize);
        } else {
            dprint("BufferManagerWriteGrow.getBufferSize: orbData reference is NULL");
        }
    } else {
        dprint("BufferManagerWriteGrow.getBufferSize: orb reference is NULL");
    }
    return bufferSize;
}
 

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);
    }
}
 

public DataCollectorBase( Properties props, String localHostName,
    String configurationHostName )
{
    // XXX This is fully initialized here.  So do we ever want to
    // generalize this (or perhaps this is the wrong place for this?)
    URLPropertyNames = new HashSet() ;
    URLPropertyNames.add( ORBConstants.INITIAL_SERVICES_PROPERTY ) ;

    propertyNames = new HashSet() ;

    // Make sure that we are ready to handle -ORBInitRef.  This is special
    // due to the need to handle multiple -ORBInitRef args as prefix
    // parsing.
    propertyNames.add( ORBConstants.ORB_INIT_REF_PROPERTY ) ;

    propertyPrefixes = new HashSet() ;

    this.originalProps = props ;
    this.localHostName = localHostName ;
    this.configurationHostName = configurationHostName ;
    setParserCalled = false ;
    resultProps = new Properties() ;
}
 

/**
 * Ensure that the Db directory exists. If not, create the Db
 * and the log directory and return true. Otherwise return false.
 */
protected boolean createSystemDirs(String defaultDbDir)
{
    boolean dirCreated = false;
    Properties props = System.getProperties();
    String fileSep = props.getProperty("file.separator");

    // determine the ORB db directory
    dbDir = new File (props.getProperty( ORBConstants.DB_DIR_PROPERTY,
        props.getProperty("user.dir") + fileSep + defaultDbDir));

    // create the db and the logs directories
    dbDirName = dbDir.getAbsolutePath();
    props.put(ORBConstants.DB_DIR_PROPERTY, dbDirName);
    if (!dbDir.exists()) {
        dbDir.mkdir();
        dirCreated = true;
    }

    File logDir = new File (dbDir, ORBConstants.SERVER_LOG_DIR ) ;
    if (!logDir.exists()) logDir.mkdir();

    return dirCreated;
}
 

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);
}
 

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);
}
 

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;
}
 

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;
}
 

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;
}
 

private void setProperty( String name, String value )
{
    if( name.equals( ORBConstants.ORB_INIT_REF_PROPERTY ) ) {
        // Value is <name>=<URL>
        StringTokenizer st = new StringTokenizer( value, "=" ) ;
        if (st.countTokens() != 2)
            throw new IllegalArgumentException() ;

        String refName = st.nextToken() ;
        String refValue = st.nextToken() ;

        resultProps.setProperty( name + "." + refName, refValue ) ;
    } else {
        resultProps.setProperty( name, value ) ;
    }
}
 

private synchronized void createbiPOA( ) {
    if( biPOA != null ) {
        return;
    }
    try {
        POA rootPOA = (POA) orb.resolve_initial_references(
            ORBConstants.ROOT_POA_NAME );
        rootPOA.the_POAManager().activate( );

        int i = 0;
        Policy[] poaPolicy = new Policy[3];
        poaPolicy[i++] = rootPOA.create_lifespan_policy(
            LifespanPolicyValue.TRANSIENT);
        poaPolicy[i++] = rootPOA.create_id_assignment_policy(
            IdAssignmentPolicyValue.SYSTEM_ID);
        poaPolicy[i++] = rootPOA.create_servant_retention_policy(
            ServantRetentionPolicyValue.RETAIN);
        biPOA = rootPOA.create_POA("BindingIteratorPOA", null, poaPolicy );
        biPOA.the_POAManager().activate( );
    } catch( Exception e ) {
        throw readWrapper.namingCtxBindingIteratorCreate( e ) ;
    }
}
 

/**
 * 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;
    }
}
 

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;
}
 

public String stringify()
{
    StringWriter bs;

    MarshalOutputStream s =
        sun.corba.OutputStreamFactory.newEncapsOutputStream(factory);
    s.putEndian();
    write( (OutputStream)s );
    bs = new StringWriter();
    try {
        s.writeTo(new HexOutputStream(bs));
    } catch (IOException ex) {
        throw wrapper.stringifyWriteError( ex ) ;
    }

    return ORBConstants.STRINGIFY_PREFIX + bs;
}
 

public synchronized POA getRootPOA()
{
    if (rootPOA == null) {
        // See if we are trying to getRootPOA while shutting down the ORB.
        if (isShuttingDown) {
            throw omgWrapper.noObjectAdaptor( ) ;
        }

        try {
            Object obj = orb.resolve_initial_references(
                ORBConstants.ROOT_POA_NAME ) ;
            rootPOA = (POAImpl)obj ;
        } catch (InvalidName inv) {
            throw wrapper.cantResolveRootPoa( inv ) ;
        }
    }

    return rootPOA;
}
 

/**
 * 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;
    }
}
 

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);
}
 

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 ;
}
 

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();
}
 

public DataCollectorBase( Properties props, String localHostName,
    String configurationHostName )
{
    // XXX This is fully initialized here.  So do we ever want to
    // generalize this (or perhaps this is the wrong place for this?)
    URLPropertyNames = new HashSet() ;
    URLPropertyNames.add( ORBConstants.INITIAL_SERVICES_PROPERTY ) ;

    propertyNames = new HashSet() ;

    // Make sure that we are ready to handle -ORBInitRef.  This is special
    // due to the need to handle multiple -ORBInitRef args as prefix
    // parsing.
    propertyNames.add( ORBConstants.ORB_INIT_REF_PROPERTY ) ;

    propertyPrefixes = new HashSet() ;

    this.originalProps = props ;
    this.localHostName = localHostName ;
    this.configurationHostName = configurationHostName ;
    setParserCalled = false ;
    resultProps = new Properties() ;
}
 

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 ;
}
 

public synchronized POA getRootPOA()
{
    if (rootPOA == null) {
        // See if we are trying to getRootPOA while shutting down the ORB.
        if (isShuttingDown) {
            throw omgWrapper.noObjectAdaptor( ) ;
        }

        try {
            Object obj = orb.resolve_initial_references(
                ORBConstants.ROOT_POA_NAME ) ;
            rootPOA = (POAImpl)obj ;
        } catch (InvalidName inv) {
            throw wrapper.cantResolveRootPoa( inv ) ;
        }
    }

    return rootPOA;
}
 

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 ;
}
 

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 ;
}
 

public synchronized POA getRootPOA()
{
    if (rootPOA == null) {
        // See if we are trying to getRootPOA while shutting down the ORB.
        if (isShuttingDown) {
            throw omgWrapper.noObjectAdaptor( ) ;
        }

        try {
            Object obj = orb.resolve_initial_references(
                ORBConstants.ROOT_POA_NAME ) ;
            rootPOA = (POAImpl)obj ;
        } catch (InvalidName inv) {
            throw wrapper.cantResolveRootPoa( inv ) ;
        }
    }

    return rootPOA;
}
 

/** 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() ;
}
 

/**
 * Ensure that the Db directory exists. If not, create the Db
 * and the log directory and return true. Otherwise return false.
 */
protected boolean createSystemDirs(String defaultDbDir)
{
    boolean dirCreated = false;
    Properties props = System.getProperties();
    String fileSep = props.getProperty("file.separator");

    // determine the ORB db directory
    dbDir = new File (props.getProperty( ORBConstants.DB_DIR_PROPERTY,
        props.getProperty("user.dir") + fileSep + defaultDbDir));

    // create the db and the logs directories
    dbDirName = dbDir.getAbsolutePath();
    props.put(ORBConstants.DB_DIR_PROPERTY, dbDirName);
    if (!dbDir.exists()) {
        dbDir.mkdir();
        dirCreated = true;
    }

    File logDir = new File (dbDir, ORBConstants.SERVER_LOG_DIR ) ;
    if (!logDir.exists()) logDir.mkdir();

    return dirCreated;
}
 

public EncapsOutputStream(ORB orb,
                          GIOPVersion version,
                          boolean isLittleEndian)
{
    super(orb, version, Message.CDR_ENC_VERSION, isLittleEndian,
          BufferManagerFactory.newBufferManagerWrite(
                                    BufferManagerFactory.GROW,
                                    Message.CDR_ENC_VERSION,
                                    orb),
          ORBConstants.STREAM_FORMAT_VERSION_1,
          usePooledByteBuffers);
}
 

protected void sendHelper(GIOPVersion giopVersion, Message msg)
    throws IOException
{
    // REVISIT: See comments in CDROutputObject constructor.
    CDROutputObject outputObject =
        sun.corba.OutputStreamFactory.newCDROutputObject((ORB)orb, null, giopVersion,
                            this, msg, ORBConstants.STREAM_FORMAT_VERSION_1);
    msg.write(outputObject);

    outputObject.writeTo(this);
}