/* * Copyright (C) 2010 Apple Computer, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef JavaStringJSC_h #define JavaStringJSC_h #include "JNIUtility.h" #include "JavaInstanceJSC.h" #include <runtime/JSLock.h> namespace JSC { namespace Bindings { class JavaStringImpl { public: ~JavaStringImpl() { JSLock lock(SilenceAssertionsOnly); m_rep = 0; } void init() { JSLock lock(SilenceAssertionsOnly); m_rep = UString().rep(); } void init(JNIEnv* e, jstring s) { int size = e->GetStringLength(s); const jchar* uc = getUCharactersFromJStringInEnv(e, s); { JSLock lock(SilenceAssertionsOnly); m_rep = UString(reinterpret_cast<const UChar*>(uc), size).rep(); } releaseUCharactersForJStringInEnv(e, s, uc); } const char* UTF8String() const { if (!m_utf8String.c_str()) { JSLock lock(SilenceAssertionsOnly); m_utf8String = UString(m_rep).UTF8String(); } return m_utf8String.c_str(); } const jchar* uchars() const { return (const jchar*)m_rep->data(); } int length() const { return m_rep->size(); } UString uString() const { return UString(m_rep); } private: RefPtr<UString::Rep> m_rep; mutable CString m_utf8String; }; } // namespace Bindings } // namespace JSC #endif // JavaStringJSC_h