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Code Issues Releases Wiki Activity

JavaType class

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This commit is contained in:
Nikolay Pultsin 2012-03-31 01:10:29 +01:00
parent a384a82a86
commit 1a3419e95b
3 changed files with 34 additions and 13 deletions
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6
jni/NativeFormats/util/AndroidUtil.cpp
View file

@ -157,7 +157,7 @@ bool AndroidUtil::init(JavaVM* jvm) {
Method_Encoding_createConverter = new ObjectMethod(*Class_Encoding, "createConverter", "org/geometerplus/zlibrary/core/encodings/EncodingConverter", "()"); Method_Encoding_createConverter = new ObjectMethod(*Class_Encoding, "createConverter", "org/geometerplus/zlibrary/core/encodings/EncodingConverter", "()");
Class_EncodingConverter = new JavaClass(env, "org/geometerplus/zlibrary/core/encodings/EncodingConverter"); Class_EncodingConverter = new JavaClass(env, "org/geometerplus/zlibrary/core/encodings/EncodingConverter");
Field_EncodingConverter_Name = new ObjectField(*Class_EncodingConverter, "Name", "java/lang/String"); Field_EncodingConverter_Name = new ObjectField(*Class_EncodingConverter, "Name", *Class_java_lang_String);
Method_EncodingConverter_convert = new IntMethod(*Class_EncodingConverter, "convert", "([BII[BI)"); Method_EncodingConverter_convert = new IntMethod(*Class_EncodingConverter, "convert", "([BII[BI)");
Method_EncodingConverter_reset = new VoidMethod(*Class_EncodingConverter, "reset", "()"); Method_EncodingConverter_reset = new VoidMethod(*Class_EncodingConverter, "reset", "()");
@ -183,7 +183,7 @@ bool AndroidUtil::init(JavaVM* jvm) {
StaticMethod_Paths_cacheDirectory = new StaticObjectMethod(*Class_Paths, "cacheDirectory", "java/lang/String", "()"); StaticMethod_Paths_cacheDirectory = new StaticObjectMethod(*Class_Paths, "cacheDirectory", "java/lang/String", "()");
Class_Book = new JavaClass(env, "org/geometerplus/fbreader/library/Book"); Class_Book = new JavaClass(env, "org/geometerplus/fbreader/library/Book");
Field_Book_File = new ObjectField(*Class_Book, "File", "org/geometerplus/zlibrary/core/filesystem/ZLFile"); Field_Book_File = new ObjectField(*Class_Book, "File", *Class_ZLFile);
Method_Book_getTitle = new StringMethod(*Class_Book, "getTitle", "()"); Method_Book_getTitle = new StringMethod(*Class_Book, "getTitle", "()");
Method_Book_getLanguage = new StringMethod(*Class_Book, "getLanguage", "()"); Method_Book_getLanguage = new StringMethod(*Class_Book, "getLanguage", "()");
Method_Book_getEncodingNoDetection = new StringMethod(*Class_Book, "getEncodingNoDetection", "()"); Method_Book_getEncodingNoDetection = new StringMethod(*Class_Book, "getEncodingNoDetection", "()");
@ -199,7 +199,7 @@ bool AndroidUtil::init(JavaVM* jvm) {
StaticMethod_Tag_getTag = new StaticObjectMethod(*Class_Tag, "getTag", "org/geometerplus/fbreader/library/Tag", "(Lorg/geometerplus/fbreader/library/Tag;Ljava/lang/String;)"); StaticMethod_Tag_getTag = new StaticObjectMethod(*Class_Tag, "getTag", "org/geometerplus/fbreader/library/Tag", "(Lorg/geometerplus/fbreader/library/Tag;Ljava/lang/String;)");
Class_NativeBookModel = new JavaClass(env, "org/geometerplus/fbreader/bookmodel/NativeBookModel"); Class_NativeBookModel = new JavaClass(env, "org/geometerplus/fbreader/bookmodel/NativeBookModel");
Field_NativeBookModel_Book = new ObjectField(*Class_NativeBookModel, "Book", "org/geometerplus/fbreader/library/Book"); Field_NativeBookModel_Book = new ObjectField(*Class_NativeBookModel, "Book", *Class_Book);
Method_NativeBookModel_initInternalHyperlinks = new VoidMethod(*Class_NativeBookModel, "initInternalHyperlinks", "(Ljava/lang/String;Ljava/lang/String;I)"); Method_NativeBookModel_initInternalHyperlinks = new VoidMethod(*Class_NativeBookModel, "initInternalHyperlinks", "(Ljava/lang/String;Ljava/lang/String;I)");
Method_NativeBookModel_initTOC = new VoidMethod(*Class_NativeBookModel, "initTOC", "(Lorg/geometerplus/zlibrary/text/model/ZLTextModel;[I[I)"); Method_NativeBookModel_initTOC = new VoidMethod(*Class_NativeBookModel, "initTOC", "(Lorg/geometerplus/zlibrary/text/model/ZLTextModel;[I[I)");
Method_NativeBookModel_createTextModel = new ObjectMethod(*Class_NativeBookModel, "createTextModel", "org/geometerplus/zlibrary/text/model/ZLTextModel", "(Ljava/lang/String;Ljava/lang/String;I[I[I[I[I[BLjava/lang/String;Ljava/lang/String;I)"); Method_NativeBookModel_createTextModel = new ObjectMethod(*Class_NativeBookModel, "createTextModel", "org/geometerplus/zlibrary/text/model/ZLTextModel", "(Ljava/lang/String;Ljava/lang/String;I[I[I[I[I[BLjava/lang/String;Ljava/lang/String;I)");

16
jni/NativeFormats/util/JniEnvelope.cpp
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@ -23,6 +23,12 @@
static const std::string JNI_LOGGER_CLASS = "JniLog"; static const std::string JNI_LOGGER_CLASS = "JniLog";
JavaType::JavaType() {
}
JavaType::~JavaType() {
}
JavaClass::JavaClass(JNIEnv *env, const std::string &name) : myName(name), myEnv(env) { JavaClass::JavaClass(JNIEnv *env, const std::string &name) : myName(name), myEnv(env) {
jclass ref = env->FindClass(name.c_str()); jclass ref = env->FindClass(name.c_str());
myClass = (jclass)env->NewGlobalRef(ref); myClass = (jclass)env->NewGlobalRef(ref);
@ -33,6 +39,10 @@ JavaClass::~JavaClass() {
myEnv->DeleteGlobalRef(myClass); myEnv->DeleteGlobalRef(myClass);
} }
std::string JavaClass::code() const {
return "L" + myName + ";";
}
Member::Member(const JavaClass &cls) : myClass(cls) { Member::Member(const JavaClass &cls) : myClass(cls) {
//ZLLogger::Instance().registerClass(JNI_LOGGER_CLASS); //ZLLogger::Instance().registerClass(JNI_LOGGER_CLASS);
} }
@ -52,8 +62,8 @@ jobject Constructor::call(...) {
return obj; return obj;
} }
Field::Field(const JavaClass &cls, const std::string &name, const std::string &type) : Member(cls), myName(name) { Field::Field(const JavaClass &cls, const std::string &name, const JavaType &type) : Member(cls), myName(name) {
myId = env().GetFieldID(jClass(), name.c_str(), type.c_str()); myId = env().GetFieldID(jClass(), name.c_str(), type.code().c_str());
} }
Field::~Field() { Field::~Field() {
@ -73,7 +83,7 @@ StaticMethod::StaticMethod(const JavaClass &cls, const std::string &name, const
StaticMethod::~StaticMethod() { StaticMethod::~StaticMethod() {
} }
ObjectField::ObjectField(const JavaClass &cls, const std::string &name, const std::string &type) : Field(cls, name, "L" + type + ";") { ObjectField::ObjectField(const JavaClass &cls, const std::string &name, const JavaClass &type) : Field(cls, name, type) {
} }
jobject ObjectField::value(jobject obj) const { jobject ObjectField::value(jobject obj) const {

25
jni/NativeFormats/util/JniEnvelope.h
View file

@ -24,16 +24,27 @@
#include <string> #include <string>
class JavaClass { class JavaType {
protected:
JavaType();
virtual ~JavaType();
public:
virtual std::string code() const = 0;
private:
JavaType(const JavaType&);
const JavaType &operator = (const JavaType&);
};
class JavaClass : public JavaType {
public: public:
JavaClass(JNIEnv *env, const std::string &name); JavaClass(JNIEnv *env, const std::string &name);
~JavaClass(); ~JavaClass();
jclass j() const; jclass j() const;
std::string code() const;
private:
JavaClass(const JavaClass&);
const JavaClass &operator = (const JavaClass&);
private: private:
const std::string myName; const std::string myName;
@ -74,7 +85,7 @@ private:
class Field : public Member { class Field : public Member {
public: public:
Field(const JavaClass &cls, const std::string &name, const std::string &type); Field(const JavaClass &cls, const std::string &name, const JavaType &type);
virtual ~Field(); virtual ~Field();
protected: protected:
@ -107,7 +118,7 @@ protected:
class ObjectField : public Field { class ObjectField : public Field {
public: public:
ObjectField(const JavaClass &cls, const std::string &name, const std::string &type); ObjectField(const JavaClass &cls, const std::string &name, const JavaClass &type);
jobject value(jobject obj) const; jobject value(jobject obj) const;
}; };