lm::JavaVoidMethodCaller::ArrayMethodAdapter_String Class Reference

Adapter class for string arrays in Java. More...

Public Types
typedef jobjectArray	JavaType
	Type of the array.
typedef jstring	NativeType
	Type of the array element.
Public Member Functions
	ArrayMethodAdapter_String (JNIEnv *env)
	Create new adapter.
	~ArrayMethodAdapter_String (void)
	Destructor.
jobjectArray	NewArray (jsize size)
	Create new array of strings.
void	SetElement (jobjectArray java_array, size_t index, const String &value)
	Set element at given index.
size_t	GetArrayLength (jarray java_array)
	Get length of the array.
Private Attributes
JNIEnv *	jni_env
jclass	string_class

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Detailed Description

Adapter class for string arrays in Java.

This class contains methods to create and set elements of the JNI arrays of Java strings (jstring objects).

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Member Typedef Documentation

typedef jobjectArray lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::JavaType

Type of the array.

typedef jstring lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::NativeType

Type of the array element.

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Constructor & Destructor Documentation

lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::ArrayMethodAdapter_String

(

JNIEnv *

env

)

[inline]

Create new adapter.

Parameters:

env

Pointer to the Java JNI environment. This cannot be NULL.

lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::~ArrayMethodAdapter_String

(

void

)

[inline]

Destructor.

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Member Function Documentation

size_t lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::GetArrayLength

(

jarray

java_array

)

[inline]

Get length of the array.

Parameters:

java_array

Array to get length of.

Returns:

Length of given array.

jobjectArray lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::NewArray

(

jsize

size

)

[inline]

Create new array of strings.

Parameters:

size

Length of the array.

Returns:

Handle to the array of Java strings. All elements are set to null.

void lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::SetElement	(	jobjectArray	java_array,
		size_t	index,
		const String &	value
	)			[inline]

Set element at given index.

Parameters:

	java_array	Handle to the array (as returned by the NewArray method) in which elements has to be set.
	index	Index of the element to set. This has to be smaller than length of the array.
	value	Value to which element of the array should be set to.

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Field Documentation

JNIEnv* lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::jni_env [private]

jclass lm::JavaVoidMethodCaller::ArrayMethodAdapter_String::string_class [private]

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The documentation for this class was generated from the following file:

• JavaVoidMethodCaller.h

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