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#include "value.hpp"
#include "../java_types.hpp"
namespace mbgl {
namespace android {
//Instance
Value::Value(jni::JNIEnv& env, jni::jobject* _value) : jenv(env), value(_value) {}
Value::~Value() {}
bool Value::isNull() const {
return value == nullptr;
}
bool Value::isArray() const {
return jni::IsInstanceOf(jenv, value, *java::ObjectArray::jclass);
}
bool Value::isObject() const {
return jni::IsInstanceOf(jenv, value, *java::Map::jclass);;
}
bool Value::isString() const {
return jni::IsInstanceOf(jenv, value, *java::String::jclass);
}
bool Value::isBool() const {
return jni::IsInstanceOf(jenv, value, *java::Boolean::jclass);
}
bool Value::isNumber() const {
return jni::IsInstanceOf(jenv, value, *java::Number::jclass);
}
std::string Value::toString() const {
jni::jstring* string = reinterpret_cast<jni::jstring*>(value);
return jni::Make<std::string>(jenv, jni::String(string));
}
float Value::toNumber() const {
return jni::CallMethod<jni::jfloat>(jenv, value, *java::Number::floatValueMethodId);
}
bool Value::toBool() const {
return jni::CallMethod<jni::jboolean>(jenv, value, *java::Boolean::booleanValueMethodId);
}
Value Value::get(const char* key) const {
jni::jobject* member = jni::CallMethod<jni::jobject*>(jenv, value, *java::Map::getMethodId, jni::Make<jni::String>(jenv, std::string(key)).Get());
return Value(jenv, member);
}
int Value::getLength() const {
auto array = (jni::jarray<jni::jobject>*) value;
return jni::GetArrayLength(jenv, *array);
}
Value Value::get(const int index ) const {
auto array = (jni::jarray<jni::jobject>*) value;
return Value(jenv, jni::GetObjectArrayElement(jenv, *array, index));
}
}
}
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