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62 lines
1.6 KiB
62 lines
1.6 KiB
/* |
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* Copyright (C) 2014 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef SCOPED_ICU_LOCALE_H_included |
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#define SCOPED_ICU_LOCALE_H_included |
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#include <nativehelper/JNIHelp.h> |
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#include <nativehelper/ScopedUtfChars.h> |
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#include "unicode/locid.h" |
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class ScopedIcuLocale { |
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public: |
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ScopedIcuLocale(JNIEnv* env, jstring javaLocaleName) : mEnv(env) { |
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mLocale.setToBogus(); |
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if (javaLocaleName == NULL) { |
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jniThrowNullPointerException(mEnv, "javaLocaleName == null"); |
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return; |
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} |
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const ScopedUtfChars localeName(env, javaLocaleName); |
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if (localeName.c_str() == NULL) { |
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return; |
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} |
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mLocale = icu::Locale::createFromName(localeName.c_str()); |
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} |
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~ScopedIcuLocale() { |
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} |
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bool valid() const { |
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return !mLocale.isBogus(); |
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} |
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icu::Locale& locale() { |
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return mLocale; |
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} |
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private: |
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JNIEnv* const mEnv; |
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icu::Locale mLocale; |
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// Disallow copy and assignment. |
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ScopedIcuLocale(const ScopedIcuLocale&); |
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void operator=(const ScopedIcuLocale&); |
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}; |
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#endif // SCOPED_ICU_LOCALE_H_included
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