source: libcf++/trunk/include/cf/jni.h@ 4

/**
 * @file jni.h
 * @author myusgun@gmail.com
 * @brief JNI
 */
#ifndef __jni_h__
#define __jni_h__

#include "cf/bin.h"
#include "cf/exception.h"

#include <jni.h>
#include <string>

namespace cf
{
    /**
     * jni
     */
    class jni
    {
    private:
        JNIEnv * mJNIEnv;

        cf::void_t releaseString(jstring jinput,
                                 cf::char_t * in);

        cf::void_t releaseByteArray(jbyteArray jinput,
                                    cf::char_t * in);

        cf::void_t releaseLocalMemory(jobject in);

    public:
        /* from java */
        bin getByteArray(jbyteArray jinput)
            throw (cf::exception);

        std::string getString(jstring jinput)
            throw (cf::exception);

        /* to java */
        cf::void_t throwException(const char * message);

        jbyteArray newByteArray(const bin & in);

        jstring newString(const std::string & in);
    };
}

#endif // #ifndef __jni_h__