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Merge "Separate JniDataUtils::constructAttributeMap()."

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Keisuke Kuroyanagi 2014-04-22 17:07:27 +00:00 committed by Android (Google) Code Review
parent 68b4f2ada9 edc7d02d76
commit 361881b82b
2 changed files with 33 additions and 23 deletions
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27
native/jni/com_android_inputmethod_latin_BinaryDictionaryUtils.cpp
View File

@ -24,6 +24,7 @@
#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
#include "utils/autocorrection_threshold_utils.h"
#include "utils/char_utils.h"
#include "utils/jni_data_utils.h"
#include "utils/time_keeper.h"
namespace latinime {
@ -43,29 +44,9 @@ static jboolean latinime_BinaryDictionaryUtils_createEmptyDictFile(JNIEnv *env,
if (keyCount != valueCount) {
return false;
}
DictionaryHeaderStructurePolicy::AttributeMap attributeMap;
for (int i = 0; i < keyCount; i++) {
jstring keyString = static_cast<jstring>(
env->GetObjectArrayElement(attributeKeyStringArray, i));
const jsize keyUtf8Length = env->GetStringUTFLength(keyString);
char keyChars[keyUtf8Length + 1];
env->GetStringUTFRegion(keyString, 0, env->GetStringLength(keyString), keyChars);
keyChars[keyUtf8Length] = '\0';
DictionaryHeaderStructurePolicy::AttributeMap::key_type key;
HeaderReadWriteUtils::insertCharactersIntoVector(keyChars, &key);
jstring valueString = static_cast<jstring>(
env->GetObjectArrayElement(attributeValueStringArray, i));
const jsize valueUtf8Length = env->GetStringUTFLength(valueString);
char valueChars[valueUtf8Length + 1];
env->GetStringUTFRegion(valueString, 0, env->GetStringLength(valueString), valueChars);
valueChars[valueUtf8Length] = '\0';
DictionaryHeaderStructurePolicy::AttributeMap::mapped_type value;
HeaderReadWriteUtils::insertCharactersIntoVector(valueChars, &value);
attributeMap[key] = value;
}
DictionaryHeaderStructurePolicy::AttributeMap attributeMap =
JniDataUtils::constructAttributeMap(env, attributeKeyStringArray,
attributeValueStringArray);
return DictFileWritingUtils::createEmptyDictFile(filePathChars, static_cast<int>(dictVersion),
CharUtils::convertShortArrayToIntVector(localeCodePoints, localeLength), &attributeMap);
}

29
native/jni/src/utils/jni_data_utils.h
View File

@ -21,6 +21,8 @@
#include "defines.h"
#include "jni.h"
#include "suggest/core/policy/dictionary_header_structure_policy.h"
#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
namespace latinime {
@ -36,6 +38,33 @@ class JniDataUtils {
env->GetIntArrayRegion(array, 0 /* start */, arrayLength, outVector->data());
}
static DictionaryHeaderStructurePolicy::AttributeMap constructAttributeMap(JNIEnv *env,
jobjectArray attributeKeyStringArray, jobjectArray attributeValueStringArray) {
DictionaryHeaderStructurePolicy::AttributeMap attributeMap;
const int keyCount = env->GetArrayLength(attributeKeyStringArray);
for (int i = 0; i < keyCount; i++) {
jstring keyString = static_cast<jstring>(
env->GetObjectArrayElement(attributeKeyStringArray, i));
const jsize keyUtf8Length = env->GetStringUTFLength(keyString);
char keyChars[keyUtf8Length + 1];
env->GetStringUTFRegion(keyString, 0, env->GetStringLength(keyString), keyChars);
keyChars[keyUtf8Length] = '\0';
DictionaryHeaderStructurePolicy::AttributeMap::key_type key;
HeaderReadWriteUtils::insertCharactersIntoVector(keyChars, &key);
jstring valueString = static_cast<jstring>(
env->GetObjectArrayElement(attributeValueStringArray, i));
const jsize valueUtf8Length = env->GetStringUTFLength(valueString);
char valueChars[valueUtf8Length + 1];
env->GetStringUTFRegion(valueString, 0, env->GetStringLength(valueString), valueChars);
valueChars[valueUtf8Length] = '\0';
DictionaryHeaderStructurePolicy::AttributeMap::mapped_type value;
HeaderReadWriteUtils::insertCharactersIntoVector(valueChars, &value);
attributeMap[key] = value;
}
return attributeMap;
}
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(JniDataUtils);
};