JavaClassMBS.CallStaticBooleanMethod(MethodID as JavaMethodMBS, args as memoryblock) as boolean

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticByteMethod(MethodID as JavaMethodMBS, args as memoryblock) as Integer

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticCharMethod(MethodID as JavaMethodMBS, args as memoryblock) as Integer

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticDoubleMethod(MethodID as JavaMethodMBS, args as memoryblock) as Double

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticFloatMethod(MethodID as JavaMethodMBS, args as memoryblock) as single

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticIntMethod(MethodID as JavaMethodMBS, args as memoryblock) as Integer

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticLongMethod(MethodID as JavaMethodMBS, args as memoryblock) as Int64

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticMain(args() as string)

Some examples using this method:

• /Java/JavaTest/Java

JavaClassMBS.CallStaticMethod(MethodID as JavaMethodMBS, args() as Variant) as Variant

Var vm As JavaVMMBS // your initialized VM

// 1. Find class
Var jclass As JavaClassMBS =vm.FindClass("stringtest")

if jclass=nil then
  msgbox "Can't find stringtest class"
  Return
end if

// 2. lookup method
Var jmethod3 As JavaMethodMBS = jclass.GetStaticMethod("setValue","(Ljava/lang/String;)V")
if jmethod3=nil then
  MsgBox "Failed to find setValue method."
  Return
end if

// 3. Call static method
Var param3() As Variant
param3.append "Hello World"
Call jclass.CallStaticMethod(jmethod3,param3)

MsgBox "done"

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args variant array that immediately follows the methodID argument.

This is generic version, where our plugin translates between native Xojo data types and Java data types. We support conversion of boolean, byte (integer), char (integer), short (integer), int (integer), long (int64), double, float (single) and Java objects. Objects can be JavaObjectMBS or subclasses including JavaStringMBS and the JavaArrayMBS subclasses. For your convenience you can pass in string and we convert to JavaStringMBS for you.

JavaClassMBS.CallStaticObjectMethod(MethodID as JavaMethodMBS, args as memoryblock) as JavaObjectMBS

Var e as JavaVMMBS // global

// Call "public static String getMessage()" and "public static void setMessage(String theMessage)" from class "test".

Var jclass, sclass as JavaClassMBS
Var jmethod as JavaMethodMBS
Var jstring as JavaStringMBS
Var args as JavaObjectArrayMBS
Var m as MemoryBlock
Var s as String
Var jfield as JavaFieldMBS

jclass=e.FindClass("test")

if jclass=nil then
  msgbox "Can't find test class"
else
  jmethod = jclass.GetStaticMethod("setMessage", "(Ljava/lang/String;)V")
  
  if jmethod=nil then
    msgbox "Can't find HelloWorld.setMessage"
  else
    jstring = e.NewStringUTF8("Hello from Xojo!")
    if jstring=nil then
      msgbox "Out of memory"
    else
      m=NewMemoryBlock(8) // 8 bytes per parameter
      m.Int64Value(0)=jstring.Handle
      
      jclass.CallStaticVoidMethod(jmethod, m)
      
      jmethod = jclass.GetStaticMethod("getMessage", "()Ljava/lang/String;")
      
      if jmethod=nil then
        msgbox "Can't find HelloWorld.getMessage"
      else
        m=NewMemoryBlock(8) // 8 bytes per parameter
        m.Int64Value(0)=jstring.Handle
        
        jstring=JavaStringMBS(jclass.CallStaticObjectMethod(jmethod,m))
        
        MsgBox jstring.CopyStringUTF
      end if
    end if
  end if
end if

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

Some examples using this method:

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

JavaClassMBS.CallStaticShortMethod(MethodID as JavaMethodMBS, args as memoryblock) as Integer

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

JavaClassMBS.CallStaticVoidMethod(MethodID as JavaMethodMBS, args as memoryblock)

This call invokes a static method on a Java object, according to the specified method ID. The methodID argument must be obtained by calling JavaClassMBS.GetMethod().

The method ID must be derived from this class, not from one of its superclasses.

Programmers place all arguments to the method in an args memoryblock that immediately follows the methodID argument.
In the memoryblock you need to use 8 bytes per argument and align them correctly. (alignment depends on platform)

Some examples using this method:

• /Java/JavaTest/Java

JavaClassMBS.Constructor   Private