javanetbridgebean.java

来自「SRI international 发布的OAA框架软件」· Java 代码 · 共 60 行

/* $Id: JavaNetBridgeBean.java,v 1.3 2003/10/31 17:01:22 giuli Exp $*/
/**************************************************************************
 * Copyright 2002, 2003 SRI International. All rights reserved.
 *
 * The material contained in this file is confidential and proprietary to SRI
 * International and may not be reproduced, published, or disclosed to others
 * without authorization from SRI International.
 *
 * DISCLAIMER OF WARRANTIES
 *
 * SRI International MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE
 * SUITABILITY OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SRI International SHALL NOT BE
 * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THIS SOFTWARE
 **************************************************************************/
package com.sri.sedc.javanetbridge;

import com.sri.sedc.javanetbridge.io.DataMarshalOutputStream;
import com.sri.sedc.javanetbridge.io.DataMarshalInputStream;

/**
 *
 */
public interface JavaNetBridgeBean {
    public final static byte METHOD_INVOKE_GOOD_RET = (byte)0;
    public final static byte METHOD_INVOKE_VOID_RET = (byte)1;
    public final static byte METHOD_INVOKE_EXCEPTION = (byte)2;
    public final static byte INVOKE_INDICATOR = (byte)3;
    public final static byte CALLBACK_INDICATOR = (byte)4;
    public final static byte INVOKE_REENTRANT_INDICATOR = (byte)5;

    ObjectDB getObjectDB();

    void addRef(int objId) throws ObjectNotFoundException;

    void init();

    int releaseRef(int objId);

    void addObjectRef(Object obj);

    int newCallback(String javaCallbackClass) throws Exception;

    int releaseObjectRef(Object obj);

    void setTraceMethods(boolean traceEnabled);

    boolean getTraceMethods();

    void notifyCallbackDone(CallbackParams params);

    void invokeMethod(int methodId, Object[] args, DataMarshalOutputStream out, int threadId) throws Exception, UnsupportedMethodIdException;

    Object[] readMethodParams(int methodId, DataMarshalInputStream in) throws Exception, UnsupportedMethodIdException;

    void setRemoteProxy(RemoteProxy remote);
}