| 提交 | 用户 | 时间 | ||
| 449017 | 1 | \#include "stdafx.h" |
| D | 2 | \#include "pch.h" |
| 3 | \#include "${pyName}.h" | |
| 4 | \#include <string> | |
| 5 | \#include "pyutils.h" | |
| 6 | \#include "jni.h" | |
| 7 | \#include "Python.h" | |
| 8 | \#include "PyGILThreadLock.h" | |
| 9 | \#include "convertutils.h" | |
| 10 | ||
| 11 | using namespace std; | |
| 12 | ||
| 13 | #{foreach} ($entity in $modelMethods) | |
| 14 | jobject ${pyName}_${entity.methodName}(JNIEnv* env, #{foreach} ($column in [1..$entity.dataLength])jobjectArray data${column}, #{end}#{if}($entity.model==1)jobject model_path_, #{end}jobject settings) | |
| 15 | { | |
| 16 | try | |
| 17 | { | |
| 18 | ||
| 19 | PyGILThreadLock lock; | |
| 0425a3 | 20 | |
| D | 21 | jclass hashmapClass = env->FindClass("java/util/HashMap"); |
| 22 | jmethodID getMID = env->GetMethodID(hashmapClass, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); | |
| 23 | jstring keyJString = env->NewStringUTF("pyFile"); | |
| 24 | jobject javaValueObj = env->CallObjectMethod(settings, getMID, keyJString); | |
| c9e48b | 25 | jstring javaStringValue = (jstring)javaValueObj; |
| D | 26 | const char* strValue = env->GetStringUTFChars(javaStringValue, NULL); |
| 27 | //*************导入模型****************** | |
| 0425a3 | 28 | PyObject* pModule = create_py_module(strValue); |
| c9e48b | 29 | // 释放java占用内存 |
| D | 30 | env->ReleaseStringUTFChars(javaStringValue, strValue); |
| 31 | env->DeleteLocalRef(javaStringValue); | |
| 32 | env->DeleteLocalRef(javaValueObj); | |
| 33 | env->DeleteLocalRef(keyJString); | |
| 34 | env->DeleteLocalRef(hashmapClass); | |
| 449017 | 35 | if (pModule == NULL) |
| D | 36 | { |
| 37 | cout << "model error" << endl; | |
| 38 | throw "模块调用失败!"; | |
| 39 | } | |
| 40 | ||
| 41 | //*************导入函数****************** | |
| 42 | PyObject* pFunc = PyObject_GetAttrString(pModule, "${entity.methodName}"); | |
| 43 | if (pFunc == NULL) | |
| 44 | { | |
| 45 | cout << "func error" << endl; | |
| 46 | throw "函数调用失败!"; | |
| 47 | } | |
| 48 | #{foreach} ($column in [1..$entity.dataLength]) | |
| 49 | PyObject* data_${column} = ConvertJdarrToPydarr(env, data${column}); | |
| 50 | #{end} | |
| 51 | #{if}($entity.model==1) | |
| 52 | PyObject* model_path = ConvertJhmapToPydict(env, model_path_); | |
| 53 | #{end} | |
| 54 | PyObject* settings_1 = ConvertJhmapToPydict(env, settings); | |
| 55 | ||
| 56 | ||
| 57 | //************构造参数数据 ******************** | |
| 58 | #{if}($entity.model==1) | |
| 59 | #set($a=$entity.dataLength + 2) | |
| 60 | PyObject* pArg = PyTuple_New(${a}); | |
| 61 | #{else} | |
| 62 | #set($a=$entity.dataLength + 1) | |
| 63 | PyObject* pArg = PyTuple_New(${a}); | |
| 64 | #{end} | |
| 65 | #{foreach} ($column in [1..$entity.dataLength]) | |
| 66 | #set($a=$column - 1) | |
| 67 | PyTuple_SetItem(pArg, ${a}, data_${column}); | |
| 68 | #{end} | |
| 69 | #{if}($entity.model==1) | |
| 70 | PyTuple_SetItem(pArg, ${entity.dataLength}, model_path); | |
| 71 | #set($a=$entity.dataLength + 1) | |
| 72 | PyTuple_SetItem(pArg, ${a}, settings_1); | |
| 73 | #{else} | |
| 74 | PyTuple_SetItem(pArg, ${entity.dataLength}, settings_1); | |
| 75 | #{end} | |
| 76 | ||
| 77 | /*PyTuple_SetItem(pArg, 1, parseCppData(data_in->feature_range));*/ | |
| 78 | ||
| 79 | ||
| 80 | //********************调用python方法计算***************** | |
| 81 | PyObject* pReturn = PyEval_CallObject(pFunc, pArg); | |
| 82 | if (pReturn == NULL) | |
| 83 | { | |
| 84 | cout << "return error" << endl; | |
| 85 | throw "函数返回值异常!"; | |
| 86 | } | |
| 87 | //*******************返回数据封装************************ | |
| 88 | // 开辟返回数据内存空间，转换数据，拆分数据 | |
| 89 | ||
| 90 | /*jobject result = jhmappydict_(env, pReturn);*/ | |
| 91 | jobject result = ConvertPydictToJhmap(env, pReturn); | |
| 92 | if (result == NULL) | |
| 93 | { | |
| 94 | cout << "ConvertPydictToJhmap error" << endl; | |
| 95 | throw "函数返回值异常!"; | |
| 96 | } | |
| c7009e | 97 | /*delete pModule; |
| 449017 | 98 | pModule = nullptr; |
| D | 99 | delete pModule; |
| 100 | ||
| 101 | delete pFunc; | |
| 102 | pFunc = nullptr; | |
| 103 | delete pFunc; | |
| 104 | ||
| 105 | #{foreach} ($column in [1..$entity.dataLength]) | |
| 106 | delete[] data_${column}; | |
| 107 | data_${column} = nullptr; | |
| 108 | delete data_${column}; | |
| 109 | ||
| 110 | #{end} | |
| 111 | #{if}($entity.model==1) | |
| 112 | delete model_path; | |
| 113 | model_path = nullptr; | |
| 114 | delete model_path; | |
| 115 | #{end} | |
| 116 | ||
| 117 | delete settings_1; | |
| 118 | settings_1 = nullptr; | |
| 119 | delete settings_1; | |
| 120 | ||
| 121 | delete[] pArg; | |
| 122 | pArg = nullptr; | |
| 207486 | 123 | delete pArg; |
| D | 124 | |
| 125 | Py_DECREF(pReturn); | |
| 126 | Py_DECREF(pFunc); | |
| 127 | Py_DECREF(pModule); | |
| 128 | Py_CLEAR(pModule);*/ | |
| 449017 | 129 | |
| D | 130 | return result; |
| 131 | } | |
| 132 | catch (const char* msg) | |
| 133 | { | |
| 134 | cout << "${entity.methodName} error" << endl; | |
| 135 | return NULL; | |
| 136 | } | |
| 137 | } | |
| 138 | ||
| 139 | #{end} | |
