JavaVMMBS.NewBooleanArray(ref as JavaObjectMBS) as JavaBooleanArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewBooleanArray(size as Integer) as JavaBooleanArrayMBS
• NewBooleanArray(values() as Boolean) as JavaBooleanArrayMBS

JavaVMMBS.NewBooleanArray(size as Integer) as JavaBooleanArrayMBS

Returns nil on any error.

See also:

• NewBooleanArray(ref as JavaObjectMBS) as JavaBooleanArrayMBS
• NewBooleanArray(values() as Boolean) as JavaBooleanArrayMBS

JavaVMMBS.NewBooleanArray(values() as Boolean) as JavaBooleanArrayMBS

See also:

• NewBooleanArray(ref as JavaObjectMBS) as JavaBooleanArrayMBS
• NewBooleanArray(size as Integer) as JavaBooleanArrayMBS

JavaVMMBS.NewByteArray(ref as JavaObjectMBS) as JavaByteArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewByteArray(size as Integer) as JavaByteArrayMBS
• NewByteArray(values() as UInt8) as JavaBooleanArrayMBS

Some examples using this method:

• /Java/JavaDatabase/JavaDatabase MySQL with JavaInputStreamMBS
• /Java/JavaDatabase/JavaDatabase SQLite blob

JavaVMMBS.NewByteArray(size as Integer) as JavaByteArrayMBS

Returns nil on any error.

See also:

• NewByteArray(ref as JavaObjectMBS) as JavaByteArrayMBS
• NewByteArray(values() as UInt8) as JavaBooleanArrayMBS

JavaVMMBS.NewByteArray(values() as UInt8) as JavaBooleanArrayMBS

See also:

• NewByteArray(ref as JavaObjectMBS) as JavaByteArrayMBS
• NewByteArray(size as Integer) as JavaByteArrayMBS

JavaVMMBS.NewCharArray(ref as JavaObjectMBS) as JavaCharArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewCharArray(size as Integer) as JavaCharArrayMBS
• NewCharArray(values() as UInt16) as JavaCharArrayMBS

JavaVMMBS.NewCharArray(size as Integer) as JavaCharArrayMBS

Returns nil on any error.

See also:

• NewCharArray(ref as JavaObjectMBS) as JavaCharArrayMBS
• NewCharArray(values() as UInt16) as JavaCharArrayMBS

JavaVMMBS.NewCharArray(values() as UInt16) as JavaCharArrayMBS

See also:

• NewCharArray(ref as JavaObjectMBS) as JavaCharArrayMBS
• NewCharArray(size as Integer) as JavaCharArrayMBS

JavaVMMBS.NewDirectByteBuffer(address as Integer, size as Integer) as JavaObjectMBS

See also:

• NewDirectByteBuffer(mem as memoryblock) as JavaObjectMBS

JavaVMMBS.NewDirectByteBuffer(mem as memoryblock) as JavaObjectMBS

Keep the memoryblock until this object is destroyed.

See also:

• NewDirectByteBuffer(address as Integer, size as Integer) as JavaObjectMBS

JavaVMMBS.NewDoubleArray(ref as JavaObjectMBS) as JavaDoubleArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewDoubleArray(size as Integer) as JavaDoubleArrayMBS
• NewDoubleArray(values() as Double) as JavaDoubleArrayMBS

JavaVMMBS.NewDoubleArray(size as Integer) as JavaDoubleArrayMBS

Returns nil on any error.

See also:

• NewDoubleArray(ref as JavaObjectMBS) as JavaDoubleArrayMBS
• NewDoubleArray(values() as Double) as JavaDoubleArrayMBS

JavaVMMBS.NewDoubleArray(values() as Double) as JavaDoubleArrayMBS

See also:

• NewDoubleArray(ref as JavaObjectMBS) as JavaDoubleArrayMBS
• NewDoubleArray(size as Integer) as JavaDoubleArrayMBS

JavaVMMBS.NewFloatArray(ref as JavaObjectMBS) as JavaFloatArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewFloatArray(size as Integer) as JavaFloatArrayMBS
• NewFloatArray(values() as Single) as JavaFloatArrayMBS

JavaVMMBS.NewFloatArray(size as Integer) as JavaFloatArrayMBS

Returns nil on any error.

See also:

• NewFloatArray(ref as JavaObjectMBS) as JavaFloatArrayMBS
• NewFloatArray(values() as Single) as JavaFloatArrayMBS

JavaVMMBS.NewFloatArray(values() as Single) as JavaFloatArrayMBS

See also:

• NewFloatArray(ref as JavaObjectMBS) as JavaFloatArrayMBS
• NewFloatArray(size as Integer) as JavaFloatArrayMBS

JavaVMMBS.NewIntArray(ref as JavaObjectMBS) as JavaIntArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewIntArray(size as Integer) as JavaIntArrayMBS
• NewIntArray(values() as Int32) as JavaIntArrayMBS

JavaVMMBS.NewIntArray(size as Integer) as JavaIntArrayMBS

Returns nil on any error.

See also:

• NewIntArray(ref as JavaObjectMBS) as JavaIntArrayMBS
• NewIntArray(values() as Int32) as JavaIntArrayMBS

JavaVMMBS.NewIntArray(values() as Int32) as JavaIntArrayMBS

See also:

• NewIntArray(ref as JavaObjectMBS) as JavaIntArrayMBS
• NewIntArray(size as Integer) as JavaIntArrayMBS

JavaVMMBS.NewLongArray(ref as JavaObjectMBS) as JavaLongArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewLongArray(size as Integer) as JavaLongArrayMBS
• NewLongArray(values() as Int64) as JavaLongArrayMBS

JavaVMMBS.NewLongArray(size as Integer) as JavaLongArrayMBS

Returns nil on any error.

See also:

• NewLongArray(ref as JavaObjectMBS) as JavaLongArrayMBS
• NewLongArray(values() as Int64) as JavaLongArrayMBS

JavaVMMBS.NewLongArray(values() as Int64) as JavaLongArrayMBS

See also:

• NewLongArray(ref as JavaObjectMBS) as JavaLongArrayMBS
• NewLongArray(size as Integer) as JavaLongArrayMBS

JavaVMMBS.NewObjectArray(ref as JavaObjectMBS) as JavaObjectArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewObjectArray(size as Integer, TheClass as JavaClassMBS, InitialValue as JavaObjectMBS = nil) as JavaObjectArrayMBS
• NewObjectArray(values() as JavaObjectMBS) as JavaObjectArrayMBS

Some examples using this method:

• /Java/JavaTest/Java

JavaVMMBS.NewObjectArray(size as Integer, TheClass as JavaClassMBS, InitialValue as JavaObjectMBS = nil) as JavaObjectArrayMBS

All elements are initially set to initialElement.
Returns nil on any error.

See also:

• NewObjectArray(ref as JavaObjectMBS) as JavaObjectArrayMBS
• NewObjectArray(values() as JavaObjectMBS) as JavaObjectArrayMBS

JavaVMMBS.NewObjectArray(values() as JavaObjectMBS) as JavaObjectArrayMBS

See also:

• NewObjectArray(ref as JavaObjectMBS) as JavaObjectArrayMBS
• NewObjectArray(size as Integer, TheClass as JavaClassMBS, InitialValue as JavaObjectMBS = nil) as JavaObjectArrayMBS

JavaVMMBS.NewShortArray(ref as JavaObjectMBS) as JavaShortArrayMBS

This function is a convenience function to convert a java object array reference to a java array object in Xojo. It can crash if the java object used is not the array of the requested type.

See also:

• NewShortArray(size as Integer) as JavaShortArrayMBS
• NewShortArray(values() as Int16) as JavaShortArrayMBS

JavaVMMBS.NewShortArray(size as Integer) as JavaShortArrayMBS

Returns nil on any error.

See also:

• NewShortArray(ref as JavaObjectMBS) as JavaShortArrayMBS
• NewShortArray(values() as Int16) as JavaShortArrayMBS

JavaVMMBS.NewShortArray(values() as Int16) as JavaShortArrayMBS

See also:

• NewShortArray(ref as JavaObjectMBS) as JavaShortArrayMBS
• NewShortArray(size as Integer) as JavaShortArrayMBS

JavaVMMBS.NewStringArray(size as integer, InitialValue as JavaStringMBS = nil) as JavaObjectArrayMBS

See also:

• NewStringArray(values() as String) as JavaObjectArrayMBS

JavaVMMBS.NewStringArray(values() as String) as JavaObjectArrayMBS

See also:

• NewStringArray(size as integer, InitialValue as JavaStringMBS = nil) as JavaObjectArrayMBS

JavaVMMBS.NewStringUnicode(s as string) as JavaStringMBS

Preferres an Unicode encoded string.

JavaVMMBS.NewStringUTF8(s as string) as JavaStringMBS

// init Java
Var options() as string
Var javaVm as new JavaVMMBS(JavaVMMBS.JNI_VERSION_1_4, options, true)

// Get system class
Var system As JavaClassMBS = javaVm.FindClass("java/lang/System")

If system <> Nil Then
  
  // query method
  Var transfomerGetPropertyId as JavaMethodMBS = system.GetStaticMethod("getProperty", "(Ljava/lang/String;)Ljava/lang/String;")
  If transfomerGetPropertyId <> Nil Then
    
    // make parameters
    Var keyString As JavaStringMBS = javaVm.NewStringUTF8("os.version")
    Var m as New MemoryBlock(8)
    m.Int64Value(0)=keyString.Handle
    
    // run it
    Var r as JavaObjectMBS = system.CallStaticObjectMethod(transfomerGetPropertyId, m)
    
    if r<>Nil then
      // show result
      Var s as JavaStringMBS = JavaStringMBS(r)
      MsgBox s.CopyStringUTF
    end if
    
  End If
End If

Preferres an UTF8 encoded string.

Some examples using this method:

• /Java/Java Get System Property
• /Java/Java Set System Property
• /Java/JavaTest/Java