jnibytearray.h

来自「subversion-1.4.3-1.tar.gz 配置svn的源码」· C头文件 代码 · 共 60 行

/**
 * @copyright
 * ====================================================================
 * Copyright (c) 2003-2004 CollabNet.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://subversion.tigris.org/license-1.html.
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://subversion.tigris.org/.
 * ====================================================================
 * @endcopyright
 *
 * @file JNIByteArray.h
 * @brief Interface of the class JNIByteArray
 */

#if !defined(AFX_JNIBYTEARRAY_H__FB74054F_CD5E_41D5_A4B0_25DE9A8574CF__INCLUDED_)
#define AFX_JNIBYTEARRAY_H__FB74054F_CD5E_41D5_A4B0_25DE9A8574CF__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <jni.h>
/**
 * this class holds a java byte array to give easy access to its bytes
 */
class JNIByteArray
{
private:
    /**
     *  a local reference to the byte array
     */
    jbyteArray m_array;
    /**
     *  the cache bytes of the byte array
     */
    jbyte *m_data;
    /**
     * flag that the underlying byte array reference should be deleted at 
     * destruction
     */
    bool m_deleteByteArray;
public:
    bool isNull();
    const signed char * getBytes();
    int getLength();
    JNIByteArray(jbyteArray jba, bool deleteByteArray = false);
    ~JNIByteArray();

};

//!defined(AFX_JNIBYTEARRAY_H__FB74054F_CD5E_41D5_A4B0_25DE9A8574CF__INCLUDED_)
#endif